Home |
Search |
Today's Posts |
|
Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
Reply |
|
LinkBack | Thread Tools | Display Modes |
#41
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
Jim Wilkins wrote:
"Michael A Terrell" wrote in message ... Jim Wilkins wrote: Thee were no grounding manuals availabe to the CATV industry, so I used common sense to protect the equipment. ... .... This all happened in 1982. Now thanks to the Net we have almost too much information, some hard to find or conflicting: http://www.repeater-builder.com/ante...x-man-2005.pdf "are-fifty-six-man-2005.pdf" ??? At Mitre I was reorganized from a digital communications department to a radio one, of which I knew almost nothing. The company accommodated us transferees by having a retired British radar boffin teach the amateur radio class. In return we helped him maintain his extensive home installation. I was the ground-level assistant to the tower climber. He didn't have an elevator on his tower? That website is written by ham radio types, not engineers. A lot of it is rule of thumb, and old wives tales. Motorola has some hard rules about prepping a site for their equipment, but I haven't seen it. I se it mentioned on a Facebook group for Broadcast Engineers. The last tower site I worked at was 1700 feet. It had antennas for two TV stations, five FM stations and a lot of trunking radio systems. The trunking radios were put out of business by cell phones. My first visit to the station was on a cloudy night. Part of the tower was hidden by the clouds. |
#42
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On 12/28/2017 2:09 AM, Gunner Asch wrote:
On Wed, 27 Dec 2017 13:52:42 -0500, Tom Gardner wrote: On 12/26/2017 12:51 PM, Tristan Mauger wrote: What a small, hateful person you are! I'm really not.Â* Mark Wieber is, though - only a small, hateful person could routinely call for the murder of people who say things he finds politically unpleasant. Why do you and Terrell and Jaques all throw in with such a hateful piece of **** as Wieber?Â* What do you think that says about you? It shows me that your one-upsmanship is such a winning strategy. Why don't you go over there and kill his dogs? That will show him! And, you will easily win the philosophical high ground. Perhaps its because Richard realizes that attempting such...will win him an unmarked grave. Gardner is groaning over that, Wieber. It proves that I am right to revile him for siding with you - you really *do* threaten people you don't know with murder. He is afterall..a blatant coward. through and through. Why else would he use anonomous remailers Nope. and 914 (to date) nyms.. Nope. You haven't counted. I've used no more than 100 in my entire 18 years in Usenet. but to hide from retribution? That's not the reason. I know - everyone knows - there will be no "retribution". You're an empty woofing coward. You will never do anything to cause harm or death to anyone. That is beyond dispute. |
#43
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On 12/25/2017 8:26 PM, Gunner Asch wrote:
On Mon, 25 Dec 2017 15:06:27 -0700, Bob La Londe wrote: On 12/25/2017 7:48 AM, Gunner Asch wrote: On Mon, 25 Dec 2017 00:27:12 -0700, Bob La Londe wrote: Some not so quick... quick and easy Christmas presents. Â*Started out to be 8 of them. Â*I did two prototypes, then did a plan to make these 4 all very similar. Â*Destroyed two top pieces because I had the wrong speeds and feeds for stainless when cutting out the notch for the catch. Didn't have enough time to make two more top pieces. Â*Still I have enough for the most important people. Â*They use either Parker refills or Fisher Space Pen refills.Â* I went with the Fisher Space Pen refills for the ones to be given out as gifts. http://tacklemaker.info/gallery/1_25..._12_25_46.jpeg Nice! Simple mechanism too. Now about a pocket clip..and a price? --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus Too much work to sell. I do have a tough replaceable pocket clip mechanism figured out, but I just ran out of time. Id pay $15 for one. Gunner I bet. The stainless steel "tactical" pens are selling for $20 to $50 on Fleabay. The way I made these there is no way I could afford to sell them that cheap. I did think about it though. If I made a couple sets of soft jaws for the Hurco I could do 8-10 at a time doing everything except the internal threading of the cap, and the finish taper and grip lines of the body. Then finishing them on the lathe would be much quicker. I suppose I could sit down and figure otu the speed and feed for my tapping head to do the internal threads too, but that would be fiddly and time consuming to get just right to not jerk the pens out of the vise and not break the taps on the retract without constantly clicking the head. |
#44
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On Wed, 27 Dec 2017 17:20:31 -0500, Michael A Terrell
wrote: Jim Wilkins wrote: "Larry Jaques" wrote in message ... On Mon, 25 Dec 2017 15:14:05 -0700, Bob La Londe wrote: On 12/25/2017 12:53 PM, Larry Jaques wrote: On Mon, 25 Dec 2017 00:27:12 -0700, Bob La Londe wrote: Some not so quick... quick and easy Christmas presents. Started out to be 8 of them. I did two prototypes, then did a plan to make these 4 all very similar. Destroyed two top pieces because I had the wrong speeds and feeds for stainless when cutting out the notch for the catch. Didn't have enough time to make two more top pieces. Still I have enough for the most important people. They use either Parker refills or Fisher Space Pen refills. I went with the Fisher Space Pen refills for the ones to be given out as gifts. http://tacklemaker.info/gallery/1_25..._12_25_46.jpeg Nice. How does the TSA react to these nowadays? I've heard mixed reviews. Some "tactical pens" are passed, some are confiscated, and some arrests were made. -- Now therefore, be it Resolved by the Fiftieth Annual Convention of the Veterans of Foreign Wars of the United States, That we hereby declare that we are unalterably opposed to any program which would entail the surrender of any part of the sovereignty of the United States of America in favor of a world government. --Veterans of Foreign Wars No clue. I haven't flown in years. I refuse to be treated like a subject. I'll fly if I have to, but I find I don't often have to. I hear that. The last time I flew, the guy at the TSA x-ray told me to take off my shoes and belt. I laughed, thinking he was joking and he didn't reply. He repeated it as the two Nat'l Guardsmen with M-16s took a step forward. I loudly said COMPLIANCE and hurriedly removed them and set them in the bucket for scanning. That was mid-morning the day the "shoe bomber" had been nabbed. I was flying to Alaska for my 50th birthday 14 years ago. My Nikes and belt passed OK and the Guardsmen stepped back. Interesting morning. Later, I saw the flash on the right wing, the plane shuddered, and a loud crack sounded. We were struck by lightning on approach to SeaTac. The cabin lights dimmed, but the engines didn't skip a beat. 'Twas me first strike. https://www.quora.com/Can-lightning-...fect-as-an-EMP If you've ever worked around a tower that was struck by lightning, you'll know first hand what that induced magnetic pulse can do to unshielded circuits. I spent hours on cross country phone calls arranging for replacement parts, and had one of the techs waiting at the airport for them to arrive after losing audio on every satellite delivered channel on a CATV system because o the manager's attitude of, 'It's just audio, why waste money on shielded cable'? The $20 he saved caused us to spend over $1000 to repair. Ya gotta love "upper" management, don't ya? -- Do not let your fire go out, spark by irreplacable spark. In the hopeless swamps of the not quite, the not yet, and the not at all, do not let the hero in your soul perish and leave only frustration for the life you deserved, but never have been able to reach. The world you desire can be won, it exists, it is real, it is possible, it is yours. -- Ayn Rand |
#45
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On Wed, 27 Dec 2017 18:26:44 -0500, "Jim Wilkins"
wrote: "Michael A Terrell" wrote in message ... Jim Wilkins wrote: "Larry Jaques" wrote in message ... On Mon, 25 Dec 2017 15:14:05 -0700, Bob La Londe wrote: On 12/25/2017 12:53 PM, Larry Jaques wrote: On Mon, 25 Dec 2017 00:27:12 -0700, Bob La Londe wrote: Some not so quick... quick and easy Christmas presents. Started out to be 8 of them. I did two prototypes, then did a plan to make these 4 all very similar. Destroyed two top pieces because I had the wrong speeds and feeds for stainless when cutting out the notch for the catch. Didn't have enough time to make two more top pieces. Still I have enough for the most important people. They use either Parker refills or Fisher Space Pen refills. I went with the Fisher Space Pen refills for the ones to be given out as gifts. http://tacklemaker.info/gallery/1_25..._12_25_46.jpeg Nice. How does the TSA react to these nowadays? I've heard mixed reviews. Some "tactical pens" are passed, some are confiscated, and some arrests were made. -- Now therefore, be it Resolved by the Fiftieth Annual Convention of the Veterans of Foreign Wars of the United States, That we hereby declare that we are unalterably opposed to any program which would entail the surrender of any part of the sovereignty of the United States of America in favor of a world government. --Veterans of Foreign Wars No clue. I haven't flown in years. I refuse to be treated like a subject. I'll fly if I have to, but I find I don't often have to. I hear that. The last time I flew, the guy at the TSA x-ray told me to take off my shoes and belt. I laughed, thinking he was joking and he didn't reply. He repeated it as the two Nat'l Guardsmen with M-16s took a step forward. I loudly said COMPLIANCE and hurriedly removed them and set them in the bucket for scanning. That was mid-morning the day the "shoe bomber" had been nabbed. I was flying to Alaska for my 50th birthday 14 years ago. My Nikes and belt passed OK and the Guardsmen stepped back. Interesting morning. Later, I saw the flash on the right wing, the plane shuddered, and a loud crack sounded. We were struck by lightning on approach to SeaTac. The cabin lights dimmed, but the engines didn't skip a beat. 'Twas me first strike. https://www.quora.com/Can-lightning-...fect-as-an-EMP If you've ever worked around a tower that was struck by lightning, you'll know first hand what that induced magnetic pulse can do to unshielded circuits. I spent hours on cross country phone calls arranging for replacement parts, and had one of the techs waiting at the airport for them to arrive after losing audio on every satellite delivered channel on a CATV system because o the manager's attitude of, 'It's just audio, why waste money on shielded cable'? The $20 he saved caused us to spend over $1000 to repair. Our satcom antennas in domes atop military aircraft were protected like this: http://lightningdiversion.com/home/diversion-strips/ https://theaviationist.com/wp-conten...-8C-JSTARS.jpg What did you use as a reference manual for antenna grounding? My home antenna mast is next to a granite outcrop that keeps me from installing the multiple radials I'd like to have. Did I just hear little Gunner's little friend, Tristy, say "Ground it to the gas pipe."? -- Do not let your fire go out, spark by irreplacable spark. In the hopeless swamps of the not quite, the not yet, and the not at all, do not let the hero in your soul perish and leave only frustration for the life you deserved, but never have been able to reach. The world you desire can be won, it exists, it is real, it is possible, it is yours. -- Ayn Rand |
#46
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On Thu, 28 Dec 2017 07:46:39 -0500, "Jim Wilkins"
wrote: "Michael A Terrell" wrote in message ... Jim Wilkins wrote: Thee were no grounding manuals availabe to the CATV industry, so I used common sense to protect the equipment. ... .... This all happened in 1982. Wow, the monthly electric bill for all that must have been staggering. Now thanks to the Net we have almost too much information, some hard to find or conflicting: http://www.repeater-builder.com/ante...x-man-2005.pdf "are-fifty-six-man-2005.pdf" ??? Looks like some of my sister's emails. She uses Google Voice to Text convertor. At Mitre I was reorganized from a digital communications department to a radio one, of which I knew almost nothing. The company accommodated us transferees by having a retired British radar boffin teach the amateur radio class. In return we helped him maintain his extensive home installation. I was the ground-level assistant to the tower climber. And proud to be on the ground, no doubt? -- Do not let your fire go out, spark by irreplacable spark. In the hopeless swamps of the not quite, the not yet, and the not at all, do not let the hero in your soul perish and leave only frustration for the life you deserved, but never have been able to reach. The world you desire can be won, it exists, it is real, it is possible, it is yours. -- Ayn Rand |
#47
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
Larry Jaques wrote:
Michael A Terrell wrote: If you've ever worked around a tower that was struck by lightning, you'll know first hand what that induced magnetic pulse can do to unshielded circuits. I spent hours on cross country phone calls arranging for replacement parts, and had one of the techs waiting at the airport for them to arrive after losing audio on every satellite delivered channel on a CATV system because o the manager's attitude of, 'It's just audio, why waste money on shielded cable'? The $20 he saved caused us to spend over $1000 to repair. Ya gotta love "upper" management, don't ya? They hired an expert in RF system design from a college, since it was their first 'Million Dollar Headend'. It looked like it was laid out by a drunken teenager who had only seen an I-pad. The room had it's own air conditioning, yet equipment was overheating. The audio and video wiring was crap, and anything as grounded, other than through their power cords or several hundred feet of RG6/U, and then through 130 feet of tower. I moved all the racks slightly, and some of the equipment temperature dropped by over 40 degrees. Some of the moves were for the improved grounding, while the others were done to improve airflow. The 'man' who replaced the designer was even worse. He was the one who hired me, and he bragged about all of the stupid things he'd done at other CATV systems, including how many bucket trucks that he'd wrecked. His name was 'Bliss', and he was an idiot. He would set the video levels without terminating the waveform monitor. The Collins had 4 Volt unterminated output, instead of the 1 volt terminated that was industry standard. He insisted that Tektronix knew nothing about video test equipment, even though 95% of all video waveform monitors were built by them. I also caught an overheating three phase power panel that he tried to brush off as not important. That cost us a couple thousand dollars to repair. The neutral was undersized for electronic loads, and the harmonics had the wire too hot to touch. You could feel the heat, just by walking past the panel. He refused to replace the desiccant cartridges in the pressurization system for the Heliax to the 5 meter dish. We ended up wit gallons of green water inside that expense cable. When they fired him for sexual harassment, they walked in a brand new VP, with a new manager from our smallest systems. He ****ed me off by telling me that "Any service company would be proud to have our work", so I gave two weeks notice. I spent part of my last week installing all new C-band microwave equipment, because Collins/Rockwell would no longer service it, and none of those service companies would touch it. I routinely rebuilt the Collins equipment in house for our system, and other systems owned by United Video. |
#48
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On 12/27/2017 5:03 PM, Jim Wilkins wrote:
"Tom Gardner" wrote in message news On 12/26/2017 12:51 PM, Tristan Mauger wrote: What a small, hateful person you are! I'm really not. Mark Wieber is, though - only a small, hateful person could routinely call for the murder of people who say things he finds politically unpleasant. Why do you and Terrell and Jaques all throw in with such a hateful piece of **** as Wieber? What do you think that says about you? It shows me that your one-upsmanship is such a winning strategy. Why don't you go over there and kill his dogs? That will show him! And, you will easily win the philosophical high ground. Careful, Tom, you're inciting the disturbed mind of an obsessed stalker. I think it's a romantic thing. Like dipping Gunner's pigtails in the inkwell. And in return, Gunner should dip his something in the something. |
#49
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On 12/28/2017 5:09 AM, Gunner Asch wrote:
Why else would he use anonomous remailers and 914 (to date) nyms..but to hide from retribution? Face it, he's got a crush on you! Kinmda' makes your but tingle...don't it? |
#50
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On 12/28/2017 12:04 PM, Tristan Mauger wrote:
Nope.Â* You haven't counted.Â* I've used no more than 100 in my entire 18 years in Usenet. but to hide from retribution? That's not the reason.Â* I know - everyone knows - there will be no "retribution".Â* You're an empty woofing coward.Â* You will never do anything to cause harm or death to anyone.Â* That is beyond dispute. We all know the reason..."Hot monkey love!" Why else would you want pictures of Gunner's crotch? |
#51
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On 12/26/2017 1:01 PM, Tristan Mauger wrote:
How do *I* have a flaw in my soul for mocking someone who routinely calls for the murder of people he doesn't even know?Â* Why do you people throw in with a vile, murder-advocating cretin who is stealing from you? Cuz' most people agree with Gunner, you should cease to exist! |
#52
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On 12/26/2017 11:50 PM, Gunner Asch wrote:
No wonder you cant get any traction when you use yourself as such a person. Not worth fuel for the backhoe, |
#53
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On 12/27/2017 1:32 PM, Tristan Mauger wrote:
No wonderÂ* you cant get any traction when you use yourself as such a person. I get full traction.Â* Meanwhile, you're still unemployable and scrounging off the dole. Full traction in what? Don't you get it? Nobody even likes you a little! At least Gunner is lovable. I'd hire half a Gunner over a dozen of you! |
#54
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On Thu, 28 Dec 2017 12:48:07 -0700, Bob La Londe
wrote: On 12/25/2017 8:26 PM, Gunner Asch wrote: On Mon, 25 Dec 2017 15:06:27 -0700, Bob La Londe wrote: On 12/25/2017 7:48 AM, Gunner Asch wrote: On Mon, 25 Dec 2017 00:27:12 -0700, Bob La Londe wrote: Some not so quick... quick and easy Christmas presents. *Started out to be 8 of them. *I did two prototypes, then did a plan to make these 4 all very similar. *Destroyed two top pieces because I had the wrong speeds and feeds for stainless when cutting out the notch for the catch. Didn't have enough time to make two more top pieces. *Still I have enough for the most important people. *They use either Parker refills or Fisher Space Pen refills.* I went with the Fisher Space Pen refills for the ones to be given out as gifts. http://tacklemaker.info/gallery/1_25..._12_25_46.jpeg Nice! Simple mechanism too. Now about a pocket clip..and a price? --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus Too much work to sell. I do have a tough replaceable pocket clip mechanism figured out, but I just ran out of time. Id pay $15 for one. Gunner I bet. The stainless steel "tactical" pens are selling for $20 to $50 on Fleabay. The way I made these there is no way I could afford to sell them that cheap. I did think about it though. If I made a couple sets of soft jaws for the Hurco I could do 8-10 at a time doing everything except the internal threading of the cap, and the finish taper and grip lines of the body. Then finishing them on the lathe would be much quicker. I suppose I could sit down and figure otu the speed and feed for my tapping head to do the internal threads too, but that would be fiddly and time consuming to get just right to not jerk the pens out of the vise and not break the taps on the retract without constantly clicking the head. I carry the Uzi Tactical Pen quite often http://gearmoose.com/the-10-best-tactical-pens/ |
#55
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On Thu, 28 Dec 2017 12:48:07 -0700, Bob La Londe
wrote: On 12/25/2017 8:26 PM, Gunner Asch wrote: On Mon, 25 Dec 2017 15:06:27 -0700, Bob La Londe wrote: On 12/25/2017 7:48 AM, Gunner Asch wrote: On Mon, 25 Dec 2017 00:27:12 -0700, Bob La Londe wrote: Some not so quick... quick and easy Christmas presents. *Started out to be 8 of them. *I did two prototypes, then did a plan to make these 4 all very similar. *Destroyed two top pieces because I had the wrong speeds and feeds for stainless when cutting out the notch for the catch. Didn't have enough time to make two more top pieces. *Still I have enough for the most important people. *They use either Parker refills or Fisher Space Pen refills.* I went with the Fisher Space Pen refills for the ones to be given out as gifts. http://tacklemaker.info/gallery/1_25..._12_25_46.jpeg Nice! Simple mechanism too. Now about a pocket clip..and a price? --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus Too much work to sell. I do have a tough replaceable pocket clip mechanism figured out, but I just ran out of time. Id pay $15 for one. Gunner I bet. The stainless steel "tactical" pens are selling for $20 to $50 on Fleabay. The way I made these there is no way I could afford to sell them that cheap. I did think about it though. If I made a couple sets of soft jaws for the Hurco I could do 8-10 at a time doing everything except the internal threading of the cap, and the finish taper and grip lines of the body. Then finishing them on the lathe would be much quicker. I suppose I could sit down and figure otu the speed and feed for my tapping head to do the internal threads too, but that would be fiddly and time consuming to get just right to not jerk the pens out of the vise and not break the taps on the retract without constantly clicking the head. https://www.ebay.com/sch/i.html?_fro...pe n&_sacat=0 https://www.ebay.com/sch/i.html?_odk...l+pen&_sacat=0 |
#56
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
"Michael A Terrell" wrote in message
... They hired an expert in RF system design from a college, since it was their first 'Million Dollar Headend'. It looked like it was laid out by a drunken teenager who had only seen an I-pad. My degree is in Chemistry, a very hands-on field in which you may not have an assistant, so we learned the practice as well as the theory. I haven't often seen the same from many recent electrical and mechanical engineering graduates or the co-op undergrads I rode herd on. After they left I redesigned their circuits with half the components, which mattered when packed into a Xilinx chip. https://www.wpi.edu/student-experien...lopment/co-ops I picked up a lot of practical knowledge from the manufacturers' data sheets I studied to learn how to use their products. Switches and fuses for instance aren't that simple if you need to push their capabilities while expecting long life. http://www.littelfuse.com/~/media/au..._fuseology.pdf One young engineer kept asking me for Polaroid scope camera film by the case, until I showed him that data sheet which answered all his questions. The 30A output breaker on my welding transformer power supply can hold 70A for a few seconds, to quickly measure diode drop etc. At 300A it's rated to open but not necessarily to close ever again. -jsw |
#57
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
Jim Wilkins wrote:
"Michael A Terrell" wrote in message ... They hired an expert in RF system design from a college, since it was their first 'Million Dollar Headend'. It looked like it was laid out by a drunken teenager who had only seen an I-pad. My degree is in Chemistry, a very hands-on field in which you may not have an assistant, so we learned the practice as well as the theory. This guy was a professor who was teaching CATV system design. I wrote a simple program in Basic for a Commodore 64 computer to calculate cable loss, and the insertion loss of line taps. You could select any brand of hardline, in any available size by the OEM part number, along with the taps by their OEM numbers. You entered the source level, and the amplifier gains, then the distance between taps, and the number of ports at each tap. It also allowed multiple bridging outputs per trunk amplifier, and to help decide which direction it was to be run from. Sometimes it allowed you to eliminate an expensive line extender amplifier. Every amplifier you could eliminate from the design reduced the electrical load, and improved system reliability. The electric company charged you for a full line load from each of the 60 VAC, 30A modified square wave power transformers, rather than meter the power input for each. They were ferro-resonant transformers made famous bu Sola. It did the strand map information in seconds, that took this bozo hours to do. The only assistant in this type of work was someone who drew the actual maps that showed the location f the hardware on existing, and private poles, or underground installs. I designed an interconnect between two CATV systems for their community loops, to provide a private system for the local schools. I did all of the calculations, and calibrated the equipment before it was installed. I was only off by .25 dB at the interconnect site, and they entire system was in spec at initial turn-on. I haven't often seen the same from many recent electrical and mechanical engineering graduates or the co-op undergrads I rode herd on. After they left I redesigned their circuits with half the components, which mattered when packed into a Xilinx chip. https://www.wpi.edu/student-experien...lopment/co-ops I picked up a lot of practical knowledge from the manufacturers' data sheets I studied to learn how to use their products. Switches and fuses for instance aren't that simple if you need to push their capabilities while expecting long life. http://www.littelfuse.com/~/media/au..._fuseology.pdf One young engineer kept asking me for Polaroid scope camera film by the case, until I showed him that data sheet which answered all his questions. The 30A output breaker on my welding transformer power supply can hold 70A for a few seconds, to quickly measure diode drop etc. At 300A it's rated to open but not necessarily to close ever again. -jsw I have close to 200 databooks in paper format, and thousands of datasheets or databooks in PDF files here at home. I found design errors in many older products at Microdyne, and came close to being fired over it, several times because the older engineers were furious that a tech had the nerve to point out a ten yer old mistake. There is currently a thread on a Facebook group where someone used two short SFE 32 VDC automotive fuses in series to replace a 3AG/AGC 250 volt fuse. The idiots think that it's cool, and or funny. those 32 volt fuses will not open reliably at 250 volts. According to the long standing data, the first to open will create a ball of plasma, and keep conducting. The heat will destroy the fuseholder, and the fire can spread into the wiring, and on to the surroundings. |
#58
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On Fri, 29 Dec 2017 01:30:15 -0500, Michael A Terrell
wrote: Larry Jaques wrote: Michael A Terrell wrote: If you've ever worked around a tower that was struck by lightning, you'll know first hand what that induced magnetic pulse can do to unshielded circuits. I spent hours on cross country phone calls arranging for replacement parts, and had one of the techs waiting at the airport for them to arrive after losing audio on every satellite delivered channel on a CATV system because o the manager's attitude of, 'It's just audio, why waste money on shielded cable'? The $20 he saved caused us to spend over $1000 to repair. Ya gotta love "upper" management, don't ya? They hired an expert in RF system design from a college, since it was their first 'Million Dollar Headend'. It looked like it was laid out by a drunken teenager who had only seen an I-pad. The room had it's own air conditioning, yet equipment was overheating. The audio and video wiring was crap, and anything as grounded, other than through their power cords or several hundred feet of RG6/U, and then through 130 feet of tower. I moved all the racks slightly, and some of the equipment temperature dropped by over 40 degrees. Some of the moves were for the improved grounding, while the others were done to improve airflow. The 'man' who replaced the designer was even worse. He was the one who hired me, and he bragged about all of the stupid things he'd done at other CATV systems, including how many bucket trucks that he'd wrecked. His name was 'Bliss', and he was an idiot. He would set the video levels without terminating the waveform monitor. The Collins had 4 Volt unterminated output, instead of the 1 volt terminated that was industry standard. He insisted that Tektronix knew nothing about video test equipment, even though 95% of all video waveform monitors were built by them. I also caught an overheating three phase power panel that he tried to brush off as not important. That cost us a couple thousand dollars to repair. The neutral was undersized for electronic loads, and the harmonics had the wire too hot to touch. You could feel the heat, just by walking past the panel. He refused to replace the desiccant cartridges in the pressurization system for the Heliax to the 5 meter dish. We ended up wit gallons of green water inside that expense cable. One of the "Here, hold my beer and watch this. I is a Injuneer!" types, eh? When they fired him for sexual harassment, they walked in a brand new VP, with a new manager from our smallest systems. He ****ed me off by telling me that "Any service company would be proud to have our work", so I gave two weeks notice. I spent part of my last week installing all new C-band microwave equipment, because Collins/Rockwell would no longer service it, and none of those service companies would touch it. I routinely rebuilt the Collins equipment in house for our system, and other systems owned by United Video. Good for you. -- Do not let your fire go out, spark by irreplacable spark. In the hopeless swamps of the not quite, the not yet, and the not at all, do not let the hero in your soul perish and leave only frustration for the life you deserved, but never have been able to reach. The world you desire can be won, it exists, it is real, it is possible, it is yours. -- Ayn Rand |
#59
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On Thu, 28 Dec 2017 21:52:16 -0800, Larry Jaques
wrote: On Wed, 27 Dec 2017 18:26:44 -0500, "Jim Wilkins" wrote: "Michael A Terrell" wrote in message ... Jim Wilkins wrote: "Larry Jaques" wrote in message ... On Mon, 25 Dec 2017 15:14:05 -0700, Bob La Londe wrote: On 12/25/2017 12:53 PM, Larry Jaques wrote: On Mon, 25 Dec 2017 00:27:12 -0700, Bob La Londe wrote: Some not so quick... quick and easy Christmas presents. Started out to be 8 of them. I did two prototypes, then did a plan to make these 4 all very similar. Destroyed two top pieces because I had the wrong speeds and feeds for stainless when cutting out the notch for the catch. Didn't have enough time to make two more top pieces. Still I have enough for the most important people. They use either Parker refills or Fisher Space Pen refills. I went with the Fisher Space Pen refills for the ones to be given out as gifts. http://tacklemaker.info/gallery/1_25..._12_25_46.jpeg Nice. How does the TSA react to these nowadays? I've heard mixed reviews. Some "tactical pens" are passed, some are confiscated, and some arrests were made. -- Now therefore, be it Resolved by the Fiftieth Annual Convention of the Veterans of Foreign Wars of the United States, That we hereby declare that we are unalterably opposed to any program which would entail the surrender of any part of the sovereignty of the United States of America in favor of a world government. --Veterans of Foreign Wars No clue. I haven't flown in years. I refuse to be treated like a subject. I'll fly if I have to, but I find I don't often have to. I hear that. The last time I flew, the guy at the TSA x-ray told me to take off my shoes and belt. I laughed, thinking he was joking and he didn't reply. He repeated it as the two Nat'l Guardsmen with M-16s took a step forward. I loudly said COMPLIANCE and hurriedly removed them and set them in the bucket for scanning. That was mid-morning the day the "shoe bomber" had been nabbed. I was flying to Alaska for my 50th birthday 14 years ago. My Nikes and belt passed OK and the Guardsmen stepped back. Interesting morning. Later, I saw the flash on the right wing, the plane shuddered, and a loud crack sounded. We were struck by lightning on approach to SeaTac. The cabin lights dimmed, but the engines didn't skip a beat. 'Twas me first strike. https://www.quora.com/Can-lightning-...fect-as-an-EMP If you've ever worked around a tower that was struck by lightning, you'll know first hand what that induced magnetic pulse can do to unshielded circuits. I spent hours on cross country phone calls arranging for replacement parts, and had one of the techs waiting at the airport for them to arrive after losing audio on every satellite delivered channel on a CATV system because o the manager's attitude of, 'It's just audio, why waste money on shielded cable'? The $20 he saved caused us to spend over $1000 to repair. Our satcom antennas in domes atop military aircraft were protected like this: http://lightningdiversion.com/home/diversion-strips/ https://theaviationist.com/wp-conten...-8C-JSTARS.jpg What did you use as a reference manual for antenna grounding? My home antenna mast is next to a granite outcrop that keeps me from installing the multiple radials I'd like to have. Did I just hear little Gunner's little friend, Tristy, say "Ground it to the gas pipe."? Snerk!!! --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus |
#60
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
Larry Jaques wrote:
On Fri, 29 Dec 2017 01:30:15 -0500, Michael A Terrell wrote: Larry Jaques wrote: Michael A Terrell wrote: If you've ever worked around a tower that was struck by lightning, you'll know first hand what that induced magnetic pulse can do to unshielded circuits. I spent hours on cross country phone calls arranging for replacement parts, and had one of the techs waiting at the airport for them to arrive after losing audio on every satellite delivered channel on a CATV system because o the manager's attitude of, 'It's just audio, why waste money on shielded cable'? The $20 he saved caused us to spend over $1000 to repair. Ya gotta love "upper" management, don't ya? They hired an expert in RF system design from a college, since it was their first 'Million Dollar Headend'. It looked like it was laid out by a drunken teenager who had only seen an I-pad. The room had it's own air conditioning, yet equipment was overheating. The audio and video wiring was crap, and anything as grounded, other than through their power cords or several hundred feet of RG6/U, and then through 130 feet of tower. I moved all the racks slightly, and some of the equipment temperature dropped by over 40 degrees. Some of the moves were for the improved grounding, while the others were done to improve airflow. The 'man' who replaced the designer was even worse. He was the one who hired me, and he bragged about all of the stupid things he'd done at other CATV systems, including how many bucket trucks that he'd wrecked. His name was 'Bliss', and he was an idiot. He would set the video levels without terminating the waveform monitor. The Collins had 4 Volt unterminated output, instead of the 1 volt terminated that was industry standard. He insisted that Tektronix knew nothing about video test equipment, even though 95% of all video waveform monitors were built by them. I also caught an overheating three phase power panel that he tried to brush off as not important. That cost us a couple thousand dollars to repair. The neutral was undersized for electronic loads, and the harmonics had the wire too hot to touch. You could feel the heat, just by walking past the panel. He refused to replace the desiccant cartridges in the pressurization system for the Heliax to the 5 meter dish. We ended up wit gallons of green water inside that expense cable. One of the "Here, hold my beer and watch this. I is a Injuneer!" types, eh? No, it was more like, 'They hired me to run this place, and you just want to spend money.' One year they announced that due to the purchase of a large competitor, there would be no bonus checks that year, except for the managers. He was waving a ?$50 check in our faces as another check fell out of the Fedex envelope. It had my name on it. He laughed and said, If I only got $50, your check must just be $5. I opened it and said, You're right. it is $500.00. Mine was ten times what he got, because of the extra time that I put in, and the money that I had saved the company. |
#61
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On Fri, 29 Dec 2017 05:23:09 -0500, Tom Gardner
wrote: On 12/28/2017 5:09 AM, Gunner Asch wrote: Why else would he use anonomous remailers and 914 (to date) nyms..but to hide from retribution? Face it, he's got a crush on you! Kinmda' makes your but tingle...don't it? Brrrrrrr....oh **** yeah. Being stalked by the mentally ill gives me such a warm feeling. --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus |
#62
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On Fri, 29 Dec 2017 08:00:00 -0500, "Jim Wilkins"
wrote: "Michael A Terrell" wrote in message ... They hired an expert in RF system design from a college, since it was their first 'Million Dollar Headend'. It looked like it was laid out by a drunken teenager who had only seen an I-pad. My degree is in Chemistry, a very hands-on field in which you may not have an assistant, so we learned the practice as well as the theory. I can't wait to see the gore and glory when a Millennial architect gets together with a Millennial inspector, who then let a Millennial contractor and Millennial carpenters and metalworkers build the skyscraper. You thought you had it bad... I haven't often seen the same from many recent electrical and mechanical engineering graduates or the co-op undergrads I rode herd on. After they left I redesigned their circuits with half the components, which mattered when packed into a Xilinx chip. https://www.wpi.edu/student-experien...lopment/co-ops At least you were getting them from Polytechnic colleges. We had a new teacher fill in for another at Coleman College when I was learning about trons. He had been an English teacher and was now teaching Computer Electronics Technology. I thought that rather odd, and knew (and found) that I couldn't ask him any tech questions. I believe the Teacher's Union Industrial Complex have a "teaching algorithm" which, in theory, allows any graduate to teach anything in a matter of weeks. Marry that to even more Post-Modernist/Feminist/Progressive thinking and you have what's teaching (and coming out of) Uni these days. I picked up a lot of practical knowledge from the manufacturers' data sheets I studied to learn how to use their products. Switches and fuses for instance aren't that simple if you need to push their capabilities while expecting long life. That's the correct way. We knuckle busters installed circuit breakers in cars with hi-power stereos because transient currents could and would break normal fusing. That was before they were running enough amperage and speakerage to blow the hatches half an inch off their seals. I can't imagine the overpressure in the vehicle, matched with the decibels of the Rap (which I still refuse to call "music") does their brains or bodies any good. http://www.littelfuse.com/~/media/au..._fuseology.pdf One young engineer kept asking me for Polaroid scope camera film by the case, until I showed him that data sheet which answered all his questions. (facepalm) I imagine he found those as interesting as the paper things we used to refer to as "manuals". "What'll they think of next?" The 30A output breaker on my welding transformer power supply can hold 70A for a few seconds, to quickly measure diode drop etc. At 300A it's rated to open but not necessarily to close ever again. I'd say that's most likely a good thing. -- Do not let your fire go out, spark by irreplacable spark. In the hopeless swamps of the not quite, the not yet, and the not at all, do not let the hero in your soul perish and leave only frustration for the life you deserved, but never have been able to reach. The world you desire can be won, it exists, it is real, it is possible, it is yours. -- Ayn Rand |
#63
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
"Larry Jaques" wrote in message
... On Fri, 29 Dec 2017 08:00:00 -0500, "Jim Wilkins" wrote: ................... ...manufacturers' data sheets ... That's the correct way. We knuckle busters installed circuit breakers in cars with hi-power stereos because transient currents could and would break normal fusing. That was before they were running enough amperage and speakerage to blow the hatches half an inch off their seals. I can't imagine the overpressure in the vehicle, matched with the decibels of the Rap (which I still refuse to call "music") does their brains or bodies any good. https://en.wikipedia.org/wiki/Sonic_weapon I read an automotive paper about vehicle suspension frequencies to avoid because they could unpleasantly resonate internal organs. I couldn't generate them at a high enough power level to notice anything, although my stereo can rattle the doors and windows. The heavy and flexible cable for car audio has been useful in my alternate energy projects. -jsw |
#64
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On 12/29/2017 4:01 AM, Gunner Asch wrote:
On Thu, 28 Dec 2017 12:48:07 -0700, Bob La Londe wrote: On 12/25/2017 8:26 PM, Gunner Asch wrote: On Mon, 25 Dec 2017 15:06:27 -0700, Bob La Londe wrote: On 12/25/2017 7:48 AM, Gunner Asch wrote: On Mon, 25 Dec 2017 00:27:12 -0700, Bob La Londe wrote: Some not so quick... quick and easy Christmas presents. Â*Started out to be 8 of them. Â*I did two prototypes, then did a plan to make these 4 all very similar. Â*Destroyed two top pieces because I had the wrong speeds and feeds for stainless when cutting out the notch for the catch. Didn't have enough time to make two more top pieces. Â*Still I have enough for the most important people. Â*They use either Parker refills or Fisher Space Pen refills.Â* I went with the Fisher Space Pen refills for the ones to be given out as gifts. http://tacklemaker.info/gallery/1_25..._12_25_46.jpeg Nice! Simple mechanism too. Now about a pocket clip..and a price? --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus Too much work to sell. I do have a tough replaceable pocket clip mechanism figured out, but I just ran out of time. Id pay $15 for one. Gunner I bet. The stainless steel "tactical" pens are selling for $20 to $50 on Fleabay. The way I made these there is no way I could afford to sell them that cheap. I did think about it though. If I made a couple sets of soft jaws for the Hurco I could do 8-10 at a time doing everything except the internal threading of the cap, and the finish taper and grip lines of the body. Then finishing them on the lathe would be much quicker. I suppose I could sit down and figure otu the speed and feed for my tapping head to do the internal threads too, but that would be fiddly and time consuming to get just right to not jerk the pens out of the vise and not break the taps on the retract without constantly clicking the head. https://www.ebay.com/sch/i.html?_fro...pe n&_sacat=0 https://www.ebay.com/sch/i.html?_odk...l+pen&_sacat=0 Its aluminum. The ones I made are 304 stainless. Aluminum is like butter by comparison. |
#65
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On Fri, 29 Dec 2017 09:26:25 -0700, Bob La Londe
wrote: On 12/29/2017 4:01 AM, Gunner Asch wrote: On Thu, 28 Dec 2017 12:48:07 -0700, Bob La Londe wrote: On 12/25/2017 8:26 PM, Gunner Asch wrote: On Mon, 25 Dec 2017 15:06:27 -0700, Bob La Londe wrote: On 12/25/2017 7:48 AM, Gunner Asch wrote: On Mon, 25 Dec 2017 00:27:12 -0700, Bob La Londe wrote: Some not so quick... quick and easy Christmas presents. *Started out to be 8 of them. *I did two prototypes, then did a plan to make these 4 all very similar. *Destroyed two top pieces because I had the wrong speeds and feeds for stainless when cutting out the notch for the catch. Didn't have enough time to make two more top pieces. *Still I have enough for the most important people. *They use either Parker refills or Fisher Space Pen refills.* I went with the Fisher Space Pen refills for the ones to be given out as gifts. http://tacklemaker.info/gallery/1_25..._12_25_46.jpeg Nice! Simple mechanism too. Now about a pocket clip..and a price? --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus Too much work to sell. I do have a tough replaceable pocket clip mechanism figured out, but I just ran out of time. Id pay $15 for one. Gunner I bet. The stainless steel "tactical" pens are selling for $20 to $50 on Fleabay. The way I made these there is no way I could afford to sell them that cheap. I did think about it though. If I made a couple sets of soft jaws for the Hurco I could do 8-10 at a time doing everything except the internal threading of the cap, and the finish taper and grip lines of the body. Then finishing them on the lathe would be much quicker. I suppose I could sit down and figure otu the speed and feed for my tapping head to do the internal threads too, but that would be fiddly and time consuming to get just right to not jerk the pens out of the vise and not break the taps on the retract without constantly clicking the head. https://www.ebay.com/sch/i.html?_fro...pe n&_sacat=0 https://www.ebay.com/sch/i.html?_odk...l+pen&_sacat=0 Its aluminum. The ones I made are 304 stainless. Aluminum is like butter by comparison. Yes. They also dont weigh 13 oz. And can penetrate a mans skull if swung point on easily enough. |
#66
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On 12/29/2017 2:20 AM, Tom Gardner wrote:
On 12/27/2017 5:03 PM, Jim Wilkins wrote: "Tom Gardner" wrote in message news On 12/26/2017 12:51 PM, Tristan Mauger wrote: What a small, hateful person you are! I'm really not. Mark Wieber is, though - only a small, hateful person could routinely call for the murder of people who say things he finds politically unpleasant. Why do you and Terrell and Jaques all throw in with such a hateful piece of **** as Wieber? What do you think that says about you? It shows me that your one-upsmanship is such a winning strategy. Why don't you go over there and kill his dogs?Â* That will show him! And, you will easily win the philosophical high ground. Careful, Tom, you're inciting the disturbed mind of an obsessed stalker. I think it's a romantic thing.Â* Like dipping Gunner's pigtails in the inkwell. Why do homo-erotic slurs come so easily to your mind, tommeee? |
#67
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On 12/29/2017 2:26 AM, Tom Gardner wrote:
On 12/28/2017 12:04 PM, Tristan Mauger wrote: Nope.Â* You haven't counted.Â* I've used no more than 100 in my entire 18 years in Usenet. but to hide from retribution? That's not the reason.Â* I know - everyone knows - there will be no "retribution".Â* You're an empty woofing coward.Â* You will never do anything to cause harm or death to anyone.Â* That is beyond dispute. We all know the reason..."Hot monkey love!"Â* Why else would you want pictures of Gunner's crotch? Every effort to play The Queer Game is doomed to failure, tommeeee. |
#68
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On 12/29/2017 2:28 AM, Tom Gardner wrote:
On 12/26/2017 1:01 PM, Tristan Mauger wrote: How do *I* have a flaw in my soul for mocking someone who routinely calls for the murder of people he doesn't even know?Â* Why do you people throw in with a vile, murder-advocating cretin who is stealing from you? Cuz' most people agree with Gunner, you should cease to exist! No, most people don't agree with that, tommeee - at least not any adult participants. |
#69
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On 12/29/2017 2:29 AM, Tom Gardner wrote:
On 12/26/2017 11:50 PM, Gunner Asch wrote: No wonderÂ* you cant get any traction when you use yourself as such a person. Not worth fuel for the backhoe, Wieber doesn't have a backhoe, tommeee - he doesn't even have access to one, as you well know. It's just more of his empty woofing. |
#70
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On 12/29/2017 2:33 AM, Tom Gardner wrote:
On 12/27/2017 1:32 PM, Tristan Mauger wrote: No wonderÂ* you cant get any traction when you use yourself as such a person. I get full traction.Â* Meanwhile, you're still unemployable and scrounging off the dole. Full traction in what?Â* Don't you get it?Â* Nobody even likes you a little!Â* At least Gunner is lovable. I'd hire half a Gunner over a dozen of you! You wouldn't hire 10% of a Gummer Wieber, because you know he's worthless. Of course, you had to lay off everyone after you ran your daddy's company into the ground. |
#71
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On 12/29/2017 2:59 AM, Gunner Asch wrote:
On Thu, 28 Dec 2017 12:48:07 -0700, Bob La Londe wrote: On 12/25/2017 8:26 PM, Gunner Asch wrote: On Mon, 25 Dec 2017 15:06:27 -0700, Bob La Londe wrote: On 12/25/2017 7:48 AM, Gunner Asch wrote: On Mon, 25 Dec 2017 00:27:12 -0700, Bob La Londe wrote: Some not so quick... quick and easy Christmas presents. Â*Started out to be 8 of them. Â*I did two prototypes, then did a plan to make these 4 all very similar. Â*Destroyed two top pieces because I had the wrong speeds and feeds for stainless when cutting out the notch for the catch. Didn't have enough time to make two more top pieces. Â*Still I have enough for the most important people. Â*They use either Parker refills or Fisher Space Pen refills.Â* I went with the Fisher Space Pen refills for the ones to be given out as gifts. http://tacklemaker.info/gallery/1_25..._12_25_46.jpeg Nice! Simple mechanism too. Now about a pocket clip..and a price? --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus Too much work to sell. I do have a tough replaceable pocket clip mechanism figured out, but I just ran out of time. Id pay $15 for one. Gunner I bet. The stainless steel "tactical" pens are selling for $20 to $50 on Fleabay. The way I made these there is no way I could afford to sell them that cheap. I did think about it though. If I made a couple sets of soft jaws for the Hurco I could do 8-10 at a time doing everything except the internal threading of the cap, and the finish taper and grip lines of the body. Then finishing them on the lathe would be much quicker. I suppose I could sit down and figure otu the speed and feed for my tapping head to do the internal threads too, but that would be fiddly and time consuming to get just right to not jerk the pens out of the vise and not break the taps on the retract without constantly clicking the head. I carry the Uzi Tactical Pen quite often http://gearmoose.com/the-10-best-tactical-pens/ No, you don't. |
#72
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On 12/29/2017 5:39 AM, Larry Jaques wrote:
On Fri, 29 Dec 2017 01:30:15 -0500, Michael A Terrell wrote: Larry Jaques wrote: Michael A Terrell wrote: If you've ever worked around a tower that was struck by lightning, you'll know first hand what that induced magnetic pulse can do to unshielded circuits. I spent hours on cross country phone calls arranging for replacement parts, and had one of the techs waiting at the airport for them to arrive after losing audio on every satellite delivered channel on a CATV system because o the manager's attitude of, 'It's just audio, why waste money on shielded cable'? The $20 he saved caused us to spend over $1000 to repair. Ya gotta love "upper" management, don't ya? They hired an expert in RF system design from a college, since it was their first 'Million Dollar Headend'. It looked like it was laid out by a drunken teenager who had only seen an I-pad. The room had it's own air conditioning, yet equipment was overheating. The audio and video wiring was crap, and anything as grounded, other than through their power cords or several hundred feet of RG6/U, and then through 130 feet of tower. I moved all the racks slightly, and some of the equipment temperature dropped by over 40 degrees. Some of the moves were for the improved grounding, while the others were done to improve airflow. The 'man' who replaced the designer was even worse. He was the one who hired me, and he bragged about all of the stupid things he'd done at other CATV systems, including how many bucket trucks that he'd wrecked. His name was 'Bliss', and he was an idiot. He would set the video levels without terminating the waveform monitor. The Collins had 4 Volt unterminated output, instead of the 1 volt terminated that was industry standard. He insisted that Tektronix knew nothing about video test equipment, even though 95% of all video waveform monitors were built by them. I also caught an overheating three phase power panel that he tried to brush off as not important. That cost us a couple thousand dollars to repair. The neutral was undersized for electronic loads, and the harmonics had the wire too hot to touch. You could feel the heat, just by walking past the panel. He refused to replace the desiccant cartridges in the pressurization system for the Heliax to the 5 meter dish. We ended up wit gallons of green water inside that expense cable. One of the "Here, hold my beer and watch this. I is a Injuneer!" types, eh? What kind of "Injuneers" does Coyote Engineering chuckle hire, Wieber? |
#73
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On 12/29/2017 9:07 AM, Gunner Asch wrote:
On Fri, 29 Dec 2017 09:26:25 -0700, Bob La Londe wrote: On 12/29/2017 4:01 AM, Gunner Asch wrote: On Thu, 28 Dec 2017 12:48:07 -0700, Bob La Londe wrote: On 12/25/2017 8:26 PM, Gunner Asch wrote: On Mon, 25 Dec 2017 15:06:27 -0700, Bob La Londe wrote: On 12/25/2017 7:48 AM, Gunner Asch wrote: On Mon, 25 Dec 2017 00:27:12 -0700, Bob La Londe wrote: Some not so quick... quick and easy Christmas presents. Â*Started out to be 8 of them. Â*I did two prototypes, then did a plan to make these 4 all very similar. Â*Destroyed two top pieces because I had the wrong speeds and feeds for stainless when cutting out the notch for the catch. Didn't have enough time to make two more top pieces. Â*Still I have enough for the most important people. Â*They use either Parker refills or Fisher Space Pen refills.Â* I went with the Fisher Space Pen refills for the ones to be given out as gifts. http://tacklemaker.info/gallery/1_25..._12_25_46.jpeg Nice! Simple mechanism too. Now about a pocket clip..and a price? --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus Too much work to sell. I do have a tough replaceable pocket clip mechanism figured out, but I just ran out of time. Id pay $15 for one. Gunner I bet. The stainless steel "tactical" pens are selling for $20 to $50 on Fleabay. The way I made these there is no way I could afford to sell them that cheap. I did think about it though. If I made a couple sets of soft jaws for the Hurco I could do 8-10 at a time doing everything except the internal threading of the cap, and the finish taper and grip lines of the body. Then finishing them on the lathe would be much quicker. I suppose I could sit down and figure otu the speed and feed for my tapping head to do the internal threads too, but that would be fiddly and time consuming to get just right to not jerk the pens out of the vise and not break the taps on the retract without constantly clicking the head. https://www.ebay.com/sch/i.html?_fro...pe n&_sacat=0 https://www.ebay.com/sch/i.html?_odk...l+pen&_sacat=0 Its aluminum. The ones I made are 304 stainless. Aluminum is like butter by comparison. Yes. They also dont weigh 13 oz. And can penetrate a mans skull if swung point on easily enough. Which you've never done, and never will do - first, because you're a chicken****, and second, because you don't own one. |
#74
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On 12/29/2017 10:07 AM, Gunner Asch wrote:
On Fri, 29 Dec 2017 09:26:25 -0700, Bob La Londe wrote: On 12/29/2017 4:01 AM, Gunner Asch wrote: On Thu, 28 Dec 2017 12:48:07 -0700, Bob La Londe wrote: On 12/25/2017 8:26 PM, Gunner Asch wrote: On Mon, 25 Dec 2017 15:06:27 -0700, Bob La Londe wrote: On 12/25/2017 7:48 AM, Gunner Asch wrote: On Mon, 25 Dec 2017 00:27:12 -0700, Bob La Londe wrote: Some not so quick... quick and easy Christmas presents. Â*Started out to be 8 of them. Â*I did two prototypes, then did a plan to make these 4 all very similar. Â*Destroyed two top pieces because I had the wrong speeds and feeds for stainless when cutting out the notch for the catch. Didn't have enough time to make two more top pieces. Â*Still I have enough for the most important people. Â*They use either Parker refills or Fisher Space Pen refills.Â* I went with the Fisher Space Pen refills for the ones to be given out as gifts. http://tacklemaker.info/gallery/1_25..._12_25_46.jpeg Nice! Simple mechanism too. Now about a pocket clip..and a price? --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus Too much work to sell. I do have a tough replaceable pocket clip mechanism figured out, but I just ran out of time. Id pay $15 for one. Gunner I bet. The stainless steel "tactical" pens are selling for $20 to $50 on Fleabay. The way I made these there is no way I could afford to sell them that cheap. I did think about it though. If I made a couple sets of soft jaws for the Hurco I could do 8-10 at a time doing everything except the internal threading of the cap, and the finish taper and grip lines of the body. Then finishing them on the lathe would be much quicker. I suppose I could sit down and figure otu the speed and feed for my tapping head to do the internal threads too, but that would be fiddly and time consuming to get just right to not jerk the pens out of the vise and not break the taps on the retract without constantly clicking the head. https://www.ebay.com/sch/i.html?_fro...pe n&_sacat=0 https://www.ebay.com/sch/i.html?_odk...l+pen&_sacat=0 Its aluminum. The ones I made are 304 stainless. Aluminum is like butter by comparison. Yes. They also dont weigh 13 oz. And can penetrate a mans skull if swung point on easily enough. Sounds like you already have the right pen for you then. |
#75
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On 12/29/2017 9:58 AM, Bob La Londe wrote:
On 12/29/2017 10:07 AM, Gunner Asch wrote: On Fri, 29 Dec 2017 09:26:25 -0700, Bob La Londe wrote: On 12/29/2017 4:01 AM, Gunner Asch wrote: On Thu, 28 Dec 2017 12:48:07 -0700, Bob La Londe wrote: On 12/25/2017 8:26 PM, Gunner Asch wrote: On Mon, 25 Dec 2017 15:06:27 -0700, Bob La Londe wrote: On 12/25/2017 7:48 AM, Gunner Asch wrote: On Mon, 25 Dec 2017 00:27:12 -0700, Bob La Londe wrote: Some not so quick... quick and easy Christmas presents. Â*Started out to be 8 of them. Â*I did two prototypes, then did a plan to make these 4 all very similar. Â*Destroyed two top pieces because I had the wrong speeds and feeds for stainless when cutting out the notch for the catch. Didn't have enough time to make two more top pieces. Â*Still I have enough for the most important people. Â*They use either Parker refills or Fisher Space Pen refills.Â* I went with the Fisher Space Pen refills for the ones to be given out as gifts. http://tacklemaker.info/gallery/1_25..._12_25_46.jpeg Nice!Â* Simple mechanism too.Â* Now about a pocket clip..and a price? --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus Too much work to sell.Â* I do have a tough replaceable pocket clip mechanism figured out, but I just ran out of time. Id pay $15 for one. Gunner I bet.Â* The stainless steel "tactical" pens are selling for $20 to $50 on Fleabay.Â* The way I made these there is no way I could afford to sell them that cheap.Â* I did think about it though.Â* If I made a couple sets of soft jaws for the Hurco I could do 8-10 at a time doing everything except the internal threading of the cap, and the finish taper and grip lines of the body.Â* Then finishing them on the lathe would be much quicker.Â* I suppose I could sit down and figure otu the speed and feed for my tapping head to do the internal threads too, but that would be fiddly and time consuming to get just right to not jerk the pens out of the vise and not break the taps on the retract without constantly clicking the head. https://www.ebay.com/sch/i.html?_fro...pe n&_sacat=0 https://www.ebay.com/sch/i.html?_odk...l+pen&_sacat=0 Its aluminum.Â* The ones I made are 304 stainless.Â* Aluminum is like butter by comparison. Yes.Â* They also dont weigh 13 oz.Â* And can penetrate a mans skull if swung point on easily enough. Sounds like you already have the right pen for you then. He doesn't have a "tactical pen". |
#76
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On 12/29/2017 11:00 AM, Chris Voigtlander wrote:
On 12/29/2017 9:58 AM, Bob La Londe wrote: On 12/29/2017 10:07 AM, Gunner Asch wrote: On Fri, 29 Dec 2017 09:26:25 -0700, Bob La Londe wrote: On 12/29/2017 4:01 AM, Gunner Asch wrote: On Thu, 28 Dec 2017 12:48:07 -0700, Bob La Londe wrote: On 12/25/2017 8:26 PM, Gunner Asch wrote: On Mon, 25 Dec 2017 15:06:27 -0700, Bob La Londe wrote: On 12/25/2017 7:48 AM, Gunner Asch wrote: On Mon, 25 Dec 2017 00:27:12 -0700, Bob La Londe wrote: Some not so quick... quick and easy Christmas presents. Â*Started out to be 8 of them. Â*I did two prototypes, then did a plan to make these 4 all very similar. Â*Destroyed two top pieces because I had the wrong speeds and feeds for stainless when cutting out the notch for the catch. Didn't have enough time to make two more top pieces. Â*Still I have enough for the most important people. Â*They use either Parker refills or Fisher Space Pen refills.Â* I went with the Fisher Space Pen refills for the ones to be given out as gifts. http://tacklemaker.info/gallery/1_25..._12_25_46.jpeg Nice!Â* Simple mechanism too.Â* Now about a pocket clip..and a price? --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus Too much work to sell.Â* I do have a tough replaceable pocket clip mechanism figured out, but I just ran out of time. Id pay $15 for one. Gunner I bet.Â* The stainless steel "tactical" pens are selling for $20 to $50 on Fleabay.Â* The way I made these there is no way I could afford to sell them that cheap.Â* I did think about it though.Â* If I made a couple sets of soft jaws for the Hurco I could do 8-10 at a time doing everything except the internal threading of the cap, and the finish taper and grip lines of the body.Â* Then finishing them on the lathe would be much quicker.Â* I suppose I could sit down and figure otu the speed and feed for my tapping head to do the internal threads too, but that would be fiddly and time consuming to get just right to not jerk the pens out of the vise and not break the taps on the retract without constantly clicking the head. https://www.ebay.com/sch/i.html?_fro...pe n&_sacat=0 https://www.ebay.com/sch/i.html?_odk...l+pen&_sacat=0 Its aluminum.Â* The ones I made are 304 stainless.Â* Aluminum is like butter by comparison. Yes.Â* They also dont weigh 13 oz.Â* And can penetrate a mans skull if swung point on easily enough. Sounds like you already have the right pen for you then. He doesn't have a "tactical pen". Please do not engage me in your feud. Thank you. |
#77
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
On 12/29/2017 10:01 AM, Bob La Londe wrote:
On 12/29/2017 11:00 AM, Chris Voigtlander wrote: On 12/29/2017 9:58 AM, Bob La Londe wrote: On 12/29/2017 10:07 AM, Gunner Asch wrote: On Fri, 29 Dec 2017 09:26:25 -0700, Bob La Londe wrote: On 12/29/2017 4:01 AM, Gunner Asch wrote: On Thu, 28 Dec 2017 12:48:07 -0700, Bob La Londe wrote: On 12/25/2017 8:26 PM, Gunner Asch wrote: On Mon, 25 Dec 2017 15:06:27 -0700, Bob La Londe wrote: On 12/25/2017 7:48 AM, Gunner Asch wrote: On Mon, 25 Dec 2017 00:27:12 -0700, Bob La Londe wrote: Some not so quick... quick and easy Christmas presents. Â*Started out to be 8 of them. Â*I did two prototypes, then did a plan to make these 4 all very similar. Â*Destroyed two top pieces because I had the wrong speeds and feeds for stainless when cutting out the notch for the catch. Didn't have enough time to make two more top pieces. Â*Still I have enough for the most important people. Â*They use either Parker refills or Fisher Space Pen refills.Â* I went with the Fisher Space Pen refills for the ones to be given out as gifts. http://tacklemaker.info/gallery/1_25..._12_25_46.jpeg Nice!Â* Simple mechanism too.Â* Now about a pocket clip..and a price? --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus Too much work to sell.Â* I do have a tough replaceable pocket clip mechanism figured out, but I just ran out of time. Id pay $15 for one. Gunner I bet.Â* The stainless steel "tactical" pens are selling for $20 to $50 on Fleabay.Â* The way I made these there is no way I could afford to sell them that cheap.Â* I did think about it though.Â* If I made a couple sets of soft jaws for the Hurco I could do 8-10 at a time doing everything except the internal threading of the cap, and the finish taper and grip lines of the body.Â* Then finishing them on the lathe would be much quicker.Â* I suppose I could sit down and figure otu the speed and feed for my tapping head to do the internal threads too, but that would be fiddly and time consuming to get just right to not jerk the pens out of the vise and not break the taps on the retract without constantly clicking the head. https://www.ebay.com/sch/i.html?_fro...pe n&_sacat=0 https://www.ebay.com/sch/i.html?_odk...l+pen&_sacat=0 Its aluminum.Â* The ones I made are 304 stainless.Â* Aluminum is like butter by comparison. Yes.Â* They also dont weigh 13 oz.Â* And can penetrate a mans skull if swung point on easily enough. Sounds like you already have the right pen for you then. He doesn't have a "tactical pen". Please do not engage me in your feud.Â* Thank you. chuckle Looks like you engaged by responding. Nice one! |
#78
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
Tom Gardner on Fri, 29 Dec 2017 05:29:57 -0500 typed
in rec.crafts.metalworking the following: On 12/26/2017 11:50 PM, Gunner Asch wrote: No wonder you cant get any traction when you use yourself as such a person. Not worth fuel for the backhoe, Interesting to read how coyotes are colonizing urban areas - seem getting rid of the Gray Wolves has cut out one of the major forms of coyote population control. -- pyotr filipivich "With Age comes Wisdom. Although far too often, Age travels alone." |
#79
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
Michael A Terrell on Fri, 29 Dec 2017
01:30:15 -0500 typed in rec.crafts.metalworking the following: When they fired him for sexual harassment, they walked in a brand new VP, with a new manager from our smallest systems. He ****ed me off by telling me that "Any service company would be proud to have our work", so I gave two weeks notice. I spent part of my last week installing all new C-band microwave equipment, because Collins/Rockwell would no longer service it, and none of those service companies would touch it. I routinely rebuilt the Collins equipment in house for our system, and other systems owned by United Video. There is a part of me which asks "Why?" as they had a VP who knew that they could outsource the service work, eh no? So it would be a learning experience for them. OTOH, were I in such a situation, I would definitely want to make life simpler to the customers. After all, the day will come when you say "I worked for Industrial Widget" and someone will form their opinion of you because of their experience with Industrial Widget - even if it is long after you left. Long standing grip - people doing crappy work which goes out and because I work for the same company, it make me look bad. tschus pyotr former machinist. -- pyotr filipivich "With Age comes Wisdom. Although far too often, Age travels alone." |
#80
Posted to rec.crafts.metalworking
|
|||
|
|||
Some not so quick... quick and easy Christmas presents.
Michael A Terrell on Fri, 29 Dec 2017
08:35:22 -0500 typed in rec.crafts.metalworking the following: I have close to 200 databooks in paper format, and thousands of datasheets or databooks in PDF files here at home. I found design errors in many older products at Microdyne, and came close to being fired over it, several times because the older engineers were furious that a tech had the nerve to point out a ten yer old mistake. There is currently a thread on a Facebook group where someone used two short SFE 32 VDC automotive fuses in series to replace a 3AG/AGC 250 volt fuse. The idiots think that it's cool, and or funny. those 32 volt fuses will not open reliably at 250 volts. According to the long standing data, the first to open will create a ball of plasma, and keep conducting. The heat will destroy the fuseholder, and the fire can spread into the wiring, and on to the surroundings. Wow. I'll bet that would be fun to watch. If _my_ job wasn't directly involved, that is. -- pyotr filipivich "With Age comes Wisdom. Although far too often, Age travels alone." |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|