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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. |
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#1
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First the Bridgeport, now a surface grinder
I spotted a somewhat modern looking Boyer Schultz 612 surface grinder on Craigslist and ran down to the Philly area to pick that up today. Not so cheap that it's in the gloat category, but more reasonable than what I've been seeing on eBay. I let a couple of cheap surface grinders at $350 go by because they were pretty old looking. No coolant, but it has some kind of vacuum in the base to gather the dust. The place where I bought it didn't even know there was a vacuum in the base. It wasn't hooked up. Gotta find a manual for the machine. I didn't spot a whole lot about these machines when I was Googling a few nights ago. The Harbor Freight shop crane did its job well moving that off the bed of my pickup truck and into the shop. I spent the evening wiping things down and taking covers off to get into places where there are decades of dust and grit. I"m still not done. I probably have a couple of hours worth of cleaning to do, and it wasn't really all that dirty to begin with, but it's better to start with a really clean machine and not have to worry where there might be grit from misuse in a previous owners shop. RWL |
#2
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First the Bridgeport, now a surface grinder
GeoLane at PTD dot NET GeoLane at PTD dot NET wrote:
The Harbor Freight shop crane did its job well moving that off the bed of my pickup truck and into the shop. So now you are a rep for Harbor Freight? Your labrador's pulley and cable run worked once or twice too didn't it? Was that also the cheapest stuff you could find? If your shop crane drops something on you, if possible please be sure to post about that too. RWL Path: flpi142.ffdc.sbc.com!flpi088.ffdc.sbc.com!prodigy. com!flpi089.ffdc.sbc.com!prodigy.net!bigfeed.bells outh.net!news.bellsouth.net!cyclone1.gnilink.net!g nilink.net!nx02.iad.newshosting.com!newshosting.co m!216.196.98.140.MISMATCH!Xl.tags.giganews.com!bor der1.nntp.dca.giganews.com!nntp.giganews.com!local 02.nntp.dca.giganews.com!nntp.ptd.net!news.ptd.net .POSTED!not-for-mail NNTP-Posting-Date: Mon, 20 Oct 2008 21:56:55 -0500 From: GeoLane at PTD dot NET GeoLane at PTD dot NET Newsgroups: rec.crafts.metalworking Subject: First the Bridgeport, now a surface grinder Date: Mon, 20 Oct 2008 22:56:55 -0400 Message-ID: 8lgqf4lup8sp7f7q3gl12iccp0or8s14b1 4ax.com X-Newsreader: Forte Agent 4.2/32.1118 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Lines: 25 X-Usenet-Provider: http://www.giganews.com NNTP-Posting-Host: 70.15.66.86 X-Trace: sv3-yH79oXkqyniTsJwGe2nu9q9A59t23QeBRzGgM3LzGo8+/T9k37n8eeJk6i4yq9KD+PprV6NJTd5zUdj!HDC+RlpL2xb9tbR gkF9hyAcVCzMVO7Bb80Bhy9CYFpP8UeHLnfJM+4mfHxauWiOJB hsF0TsHFPEI!g3RsCVIo X-Complaints-To: abuse ptd.net X-DMCA-Complaints-To: abuse ptd.net X-Abuse-and-DMCA-Info: Please be sure to forward a copy of ALL headers X-Abuse-and-DMCA-Info: Otherwise we will be unable to process your complaint properly X-Postfilter: 1.3.39 Bytes: 2252 Xref: prodigy.net rec.crafts.metalworking:1009762 X-Received-Date: Mon, 20 Oct 2008 22:56:56 EDT (flpi142.ffdc.sbc.com) |
#3
Posted to rec.crafts.metalworking
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First the Bridgeport, now a surface grinder
On Mon, 20 Oct 2008 22:56:55 -0400, GeoLane at PTD dot NET GeoLane at
PTD dot NET wrote: I spotted a somewhat modern looking Boyer Schultz 612 surface grinder on Craigslist and ran down to the Philly area to pick that up today. Not so cheap that it's in the gloat category, but more reasonable than what I've been seeing on eBay. I let a couple of cheap surface grinders at $350 go by because they were pretty old looking. No coolant, but it has some kind of vacuum in the base to gather the dust. The place where I bought it didn't even know there was a vacuum in the base. It wasn't hooked up. Gotta find a manual for the machine. I didn't spot a whole lot about these machines when I was Googling a few nights ago. The Harbor Freight shop crane did its job well moving that off the bed of my pickup truck and into the shop. I spent the evening wiping things down and taking covers off to get into places where there are decades of dust and grit. I"m still not done. I probably have a couple of hours worth of cleaning to do, and it wasn't really all that dirty to begin with, but it's better to start with a really clean machine and not have to worry where there might be grit from misuse in a previous owners shop. RWL Doomed...doomed I tell you...another victim of Tool Madness! Bwahahahaha! Good score! Gunner Whenever a Liberal utters the term "Common Sense approach"....grab your wallet, your ass, and your guns because the sombitch is about to do something damned nasty to all three of them. |
#4
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First the Bridgeport, now a surface grinder
On Tue, 21 Oct 2008 03:51:36 GMT, John Doe
wrote: GeoLane at PTD dot NET GeoLane at PTD dot NET wrote: The Harbor Freight shop crane did its job well moving that off the bed of my pickup truck and into the shop. So now you are a rep for Harbor Freight? Your labrador's pulley and cable run worked once or twice too didn't it? Was that also the cheapest stuff you could find? If your shop crane drops something on you, if possible please be sure to post about that too. who ****ed in your cheerios? RWL Path: flpi142.ffdc.sbc.com!flpi088.ffdc.sbc.com!prodigy. com!flpi089.ffdc.sbc.com!prodigy.net!bigfeed.bells outh.net!news.bellsouth.net!cyclone1.gnilink.net!g nilink.net!nx02.iad.newshosting.com!newshosting.co m!216.196.98.140.MISMATCH!Xl.tags.giganews.com!bor der1.nntp.dca.giganews.com!nntp.giganews.com!local 02.nntp.dca.giganews.com!nntp.ptd.net!news.ptd.net .POSTED!not-for-mail NNTP-Posting-Date: Mon, 20 Oct 2008 21:56:55 -0500 From: GeoLane at PTD dot NET GeoLane at PTD dot NET Newsgroups: rec.crafts.metalworking Subject: First the Bridgeport, now a surface grinder Date: Mon, 20 Oct 2008 22:56:55 -0400 Message-ID: 8lgqf4lup8sp7f7q3gl12iccp0or8s14b1 4ax.com X-Newsreader: Forte Agent 4.2/32.1118 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Lines: 25 X-Usenet-Provider: http://www.giganews.com NNTP-Posting-Host: 70.15.66.86 X-Trace: sv3-yH79oXkqyniTsJwGe2nu9q9A59t23QeBRzGgM3LzGo8+/T9k37n8eeJk6i4yq9KD+PprV6NJTd5zUdj!HDC+RlpL2xb9tbR gkF9hyAcVCzMVO7Bb80Bhy9CYFpP8UeHLnfJM+4mfHxauWiOJB hsF0TsHFPEI!g3RsCVIo X-Complaints-To: abuse ptd.net X-DMCA-Complaints-To: abuse ptd.net X-Abuse-and-DMCA-Info: Please be sure to forward a copy of ALL headers X-Abuse-and-DMCA-Info: Otherwise we will be unable to process your complaint properly X-Postfilter: 1.3.39 Bytes: 2252 Xref: prodigy.net rec.crafts.metalworking:1009762 X-Received-Date: Mon, 20 Oct 2008 22:56:56 EDT (flpi142.ffdc.sbc.com) Whenever a Liberal utters the term "Common Sense approach"....grab your wallet, your ass, and your guns because the sombitch is about to do something damned nasty to all three of them. |
#5
Posted to rec.crafts.metalworking
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First the Bridgeport, now a surface grinder
On Tue, 21 Oct 2008 02:54:34 -0700, the infamous Gunner Asch
scrawled the following: On Tue, 21 Oct 2008 03:51:36 GMT, John Doe wrote: GeoLane at PTD dot NET GeoLane at PTD dot NET wrote: The Harbor Freight shop crane did its job well moving that off the bed of my pickup truck and into the shop. So now you are a rep for Harbor Freight? Your labrador's pulley and cable run worked once or twice too didn't it? Was that also the cheapest stuff you could find? If your shop crane drops something on you, if possible please be sure to post about that too. who ****ed in your cheerios? PDFTFT! -- "Politics is the art of looking for trouble, finding it whether it exists or not, diagnosing it incorrectly, and applying the wrong remedy." -- Ernest Benn |
#6
Posted to rec.crafts.metalworking
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First the Bridgeport, now a surface grinder
On Oct 20, 11:51 pm, John Doe wrote:
GeoLane at PTD dot NET GeoLane at PTD dot NET wrote: The Harbor Freight shop crane did its job well moving that off the bed of my pickup truck and into the shop. So now you are a rep for Harbor Freight? Look, I report good/bad experience and workarounds with these imports, too, because there is no easy substitute for the capabilities they give us home shop people. In the 70's before imports I had to build my own small air compressors and struggled to cut metal on an old woodworking Shopsmith, while dreaming of a Maximat. The low-end industrial lookalike tool market Taiwan and then China moved into was wide open. Sears' offerings were practically insults to customers they didn't respect. I have their 8" table saw, AA lathe, spotwelder and Color(matic?) arc welder as proof. It's nice to see feedback on HF and Enco products, in my experience some of them are good, others just barely adequate for occasional use after you disassemble, clean, grease and maybe modify them. But at least they are available even if they are unfinished parts kits. The 1- ton trolley I just bought had one-shield bearings on one side plate, wide open to dust. The other plate's bearings were rz. All four felt gritty. It works OK but I'll have to store it indoors rather than leave it in the open log shed on the track. If American manufacturers had ever addressed the home market as the Asians now do the stuff would be out on the second-hand market. I look for it and really don't see much. There were expensive small model- shop machines like the Rusnok and Buffalo Forge mill-drills, the Clausing knee mill and overpriced, poorly supported English and German imports. Material-handling equipment was all industrial-grade and priced accordingly. The only good way to get it was to use vacation days to go to industrial auctions. I was glad to see HF come in as competition to the second-hand market with products no worse than the worn-out equipment available there. Either one needed to be checked and rebuilt anyway. BTW, I lost my lust for a Maximat after examining one. It looked better in the pictures. Jim Wilkins |
#7
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First the Bridgeport, now a surface grinder
On Oct 20, 10:56*pm, GeoLane at PTD dot NET GeoLane at PTD dot NET
wrote: ... No coolant, but it has some kind of vacuum in the base to gather the dust.... RWL Or to operate a vacuum chuck to grind non-magnetic material? |
#8
Posted to rec.crafts.metalworking
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First the Bridgeport, now a surface grinder
The Harbor Freight rolling shop crane is one of their better designs
(it is actually a generic design offered at many discount places) and, in fact, is very good at what it is supposed to do. I would not bash them without some first hand knowledge. That crane never let me down and I used it a lot. The "truck crane", however, is more troublesome. i |
#9
Posted to rec.crafts.metalworking
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First the Bridgeport, now a surface grinder
On Tue, 21 Oct 2008 05:23:01 -0700, Larry Jaques
wrote: On Tue, 21 Oct 2008 02:54:34 -0700, the infamous Gunner Asch scrawled the following: On Tue, 21 Oct 2008 03:51:36 GMT, John Doe wrote: GeoLane at PTD dot NET GeoLane at PTD dot NET wrote: The Harbor Freight shop crane did its job well moving that off the bed of my pickup truck and into the shop. So now you are a rep for Harbor Freight? Your labrador's pulley and cable run worked once or twice too didn't it? Was that also the cheapest stuff you could find? If your shop crane drops something on you, if possible please be sure to post about that too. who ****ed in your cheerios? PDFTFT! I didnt get my secret decoder ring..whats that mean? Whenever a Liberal utters the term "Common Sense approach"....grab your wallet, your ass, and your guns because the sombitch is about to do something damned nasty to all three of them. |
#10
Posted to rec.crafts.metalworking
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First the Bridgeport, now a surface grinder
I haven't used mine a lot but the only bad thing I've spotted is the
cheapo casters. It says in the instructions not to roll it with a load on it. Well that's what I bought it for! It won't be expensive to replace the casters with better ones and the rest of the rig seems fine. New cylinders are available and that's the only thing that might go out on it. I'm tempted to buy the truck mount crane but the mount does not look too strong. I'd have to make a mount that's a lot bigger and removable too. 73 Gary On Tue, 21 Oct 2008 08:52:18 -0500, Ignoramus24384 wrote: The Harbor Freight rolling shop crane is one of their better designs (it is actually a generic design offered at many discount places) and, in fact, is very good at what it is supposed to do. I would not bash them without some first hand knowledge. That crane never let me down and I used it a lot. The "truck crane", however, is more troublesome. i |
#11
Posted to rec.crafts.metalworking
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First the Bridgeport, now a surface grinder
On Tue, 21 Oct 2008 10:39:30 -0700, the infamous Gunner Asch
scrawled the following: On Tue, 21 Oct 2008 05:23:01 -0700, Larry Jaques wrote: On Tue, 21 Oct 2008 02:54:34 -0700, the infamous Gunner Asch scrawled the following: On Tue, 21 Oct 2008 03:51:36 GMT, John Doe wrote: GeoLane at PTD dot NET GeoLane at PTD dot NET wrote: The Harbor Freight shop crane did its job well moving that off the bed of my pickup truck and into the shop. So now you are a rep for Harbor Freight? Your labrador's pulley and cable run worked once or twice too didn't it? Was that also the cheapest stuff you could find? If your shop crane drops something on you, if possible please be sure to post about that too. who ****ed in your cheerios? PDFTFT! I didnt get my secret decoder ring..whats that mean? Please Don't Feed The Fu^Hrolicking Trolls. -- "Politics is the art of looking for trouble, finding it whether it exists or not, diagnosing it incorrectly, and applying the wrong remedy." -- Ernest Benn |
#12
Posted to rec.crafts.metalworking
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First the Bridgeport, now a surface grinder
On 2008-10-22, Gary Pewitt wrote:
I haven't used mine a lot but the only bad thing I've spotted is the cheapo casters. It says in the instructions not to roll it with a load on it. Well that's what I bought it for! It won't be expensive to replace the casters with better ones and the rest of the rig seems fine. New cylinders are available and that's the only thing that might go out on it. I'm tempted to buy the truck mount crane but the mount does not look too strong. I'd have to make a mount that's a lot bigger and removable too. 73 Gary Yes, come to think of it, I threw away the Harbor Freight casters also and replaced them with quality 5 inch Peerless casters. I welded the peerless ones, on: http://igor.chudov.com/projects/Addi...To-Shop-Crane/ i On Tue, 21 Oct 2008 08:52:18 -0500, Ignoramus24384 wrote: The Harbor Freight rolling shop crane is one of their better designs (it is actually a generic design offered at many discount places) and, in fact, is very good at what it is supposed to do. I would not bash them without some first hand knowledge. That crane never let me down and I used it a lot. The "truck crane", however, is more troublesome. i -- Due to extreme spam originating from Google Groups, and their inattention to spammers, I and many others block all articles originating from Google Groups. If you want your postings to be seen by more readers you will need to find a different means of posting on Usenet. http://improve-usenet.org/ |
#13
Posted to rec.crafts.metalworking
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First the Bridgeport, now a surface grinder
Boyer Schultz surface grinder No coolant, but it has some kind of vacuum in the base to gather the dust.... RWL Or to operate a vacuum chuck to grind non-magnetic material? Interesting thought, but no. It's definitely for dust collection. There is an accordion type cloth filter between the top and bottom halves to keep dust out of the top, where the motor is. The bottom has a pan with grit in it. I need to get the accordion-like filter out so I can get to the vacuum motor in the back of the cabinet and hook it up. There are "wipers" that come up from the bottom between the pleats and they won't go down to the horizontal position to let me pull the pleats out of the cabinet. I need to get the manual for this machine. RWL |
#14
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First the Bridgeport, now a surface grinder
On 2008-10-22, Gary Pewitt wrote:
I haven't used mine a lot but the only bad thing I've spotted is the cheapo casters. It says in the instructions not to roll it with a load on it. Well that's what I bought it for! I don't think that it is the quality of the casters which make this something not to do. Instead -- *if* you have the load still supported by the hook and arm, when you start to move it, the load will start swinging, and is very likely to overbalance the crane (assuming the typical engine hoist). However -- if you put some beams (4x4 or so) across the legs, and lower the load onto those, then pump the arm up just enough to maintain stress on the top of the load, you can roll things without this particular problem at least. Still -- beware of hitting anything on the floor (e.g. a skinny piece of wire) which will suddenly halt the crane, as the load is likely to try to keep going. Note that at least my engine hoist has the wheels in the end of the fold-down support legs (which support the greater percentage of the load) as straight rollers -- not casters. The casters are only at the back, under the frame, where there is a lower percentage of the load. This means that you can only change the direction of rolling by moving the back sideways pivoting around the front rollers, and once it is aimed the right direction can you move forward. And the legs on mine are at a slight angle (to clear a wider load if you need to set it down onto the ground), so if you push it in the direction of the legs, they will try to spread apart, and if you pull it back in the direction of the column, the legs will try to squeeze together. (Actually, I haven't checked whether the rollers are actually mounted at a slight angle to the legs so you can move in a straight line with a load on the system. Good Luck, DoN. -- Email: | Voice (all times): (703) 938-4564 (too) near Washington D.C. | http://www.d-and-d.com/dnichols/DoN.html --- Black Holes are where God is dividing by zero --- |
#15
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First the Bridgeport, now a surface grinder
On Tue, 21 Oct 2008 17:58:23 -0700, Larry Jaques
wrote: PDFTFT! I didnt get my secret decoder ring..whats that mean? Please Don't Feed The Fu^Hrolicking Trolls. Have you just invented a new acronym? Even better, it's an SLA not a TLA. Congratulations Mark Rand RTFM |
#16
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First the Bridgeport, now a surface grinder
On Oct 20, 9:56*pm, GeoLane at PTD dot NET GeoLane at PTD dot NET
wrote: I spotted a somewhat modern looking Boyer Schultz 612 surface grinder on Craigslist and ran down to the Philly area to pick that up today. Not so cheap that it's in the gloat category, but more reasonable than what I've been seeing on eBay. *I let *a couple of cheap surface grinders at *$350 go by because they were pretty old looking. No coolant, but it has some kind of vacuum in the base to gather the dust. *The place where I bought it didn't even know there was a vacuum in the base. *It wasn't hooked up. *Gotta find a manual for the machine. *I didn't spot a whole lot about these machines when I was Googling a few nights ago. The Harbor Freight shop crane did its job well moving that off the bed of my pickup truck and into the shop. I spent the evening wiping things down and taking covers off to get into places where there are decades of dust and grit. *I"m still not done. *I probably have a couple of hours worth of cleaning to do, and it wasn't really all that dirty to begin with, but it's better to start with a really clean machine and not have to worry where there might be grit from misuse in a previous owners shop. RWL Good catch. Try here for the manuals. http://www.practicalmachinist.com/vb...=131314&page=2 Good luck TMT |
#17
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First the Bridgeport, now a surface grinder
On Oct 22, 7:15*pm, "DoN. Nichols" wrote:
...... * * * * Instead -- *if* you have the load still supported by the hook and arm, when you start to move it, the load will start swinging, and is very likely to overbalance the crane (assuming the typical engine hoist). * * * * However -- if you put some beams (4x4 or so) across the legs, and lower the load onto those, then pump the arm up just enough to maintain stress on the top of the load, you can roll things without this particular problem at least. * * * * Still -- beware of hitting anything on the floor (e.g. a skinny piece of wire) which will suddenly halt the crane, as the load is likely to try to keep going... * * * * * * * * DoN. And the instant they pass imbalance they tip FAST! The crane is at risk for tipping sideways when a line down the chain would hit the floor outside of the wheel. The swinging load can still be between the wheels. I tie the load down in addition to the beams across the wheels. The last heavy object I moved with my shop crane was an 1100 Lb boulder that I towed a few hundred feet back into the woods using the crane as a trailer. |
#18
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First the Bridgeport, now a surface grinder
On Wed, 22 Oct 2008 22:01:22 -0700 (PDT), Too_Many_Tools
wrote: On Oct 20, 9:56*pm, GeoLane at PTD dot NET GeoLane at PTD dot NET wrote: I spotted a somewhat modern looking Boyer Schultz 612 surface grinder on Craigslist and ran down to the Philly area to pick that up today. Good catch. Try here for the manuals. http://www.practicalmachinist.com/vb...=131314&page=2 TMT Got em. Mine's an original round guard 612. The manual for that was harder to find than the newer square wheel guard Challenger manual. I uploaded the 612 manual to one of the Yahoo grinding groups so other people could find it. RWL |
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