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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
Posted to rec.crafts.metalworking
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My current project.
https://picasaweb.google.com/1040422...02602/GLShaper No idea when it was made...the owner and I are guessing it was in the mid 1950s. But its abso****inglutely mint under the rust and mud dauber nests and the ancient and mummified mouse turds. Anyone know where I can get a manual download for a G&L 16" universal shaper? Gunner "At the core of liberalism is the spoiled child, miserable, as all spoiled children are, unsatisfied, demanding, ill-disciplined, despotic and useless. Liberalism is a philosophy of sniveling brats." PJ O'Rourke |
#2
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My current project.
Gunner - have you had any luck with the generator that wouldn't start?
Hul Gunner Asch wrote: https://picasaweb.google.com/1040422...02602/GLShaper No idea when it was made...the owner and I are guessing it was in the mid 1950s. But its abso****inglutely mint under the rust and mud dauber nests and the ancient and mummified mouse turds. Anyone know where I can get a manual download for a G&L 16" universal shaper? Gunner "At the core of liberalism is the spoiled child, miserable, as all spoiled children are, unsatisfied, demanding, ill-disciplined, despotic and useless. Liberalism is a philosophy of sniveling brats." PJ O'Rourke |
#3
Posted to rec.crafts.metalworking
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My current project.
On 2014-12-13, Gunner Asch wrote:
https://picasaweb.google.com/1040422...02602/GLShaper No idea when it was made...the owner and I are guessing it was in the mid 1950s. But its abso****inglutely mint under the rust and mud dauber nests and the ancient and mummified mouse turds. Anyone know where I can get a manual download for a G&L 16" universal shaper? How much do they pay per ton for this stuff, around where you live? i |
#4
Posted to rec.crafts.metalworking
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My current project.
On Saturday, December 13, 2014 3:04:35 PM UTC-8, Ignoramus21993 wrote:
On 2014-12-13, Gunner Asch wrote: https://picasaweb.google.com/1040422...02602/GLShaper No idea when it was made...the owner and I are guessing it was in the mid 1950s. But its abso****inglutely mint under the rust and mud dauber nests and the ancient and mummified mouse turds. Anyone know where I can get a manual download for a G&L 16" universal shaper? How much do they pay per ton for this stuff, around where you live? i They give you a choice: Cash or meth. |
#5
Posted to rec.crafts.metalworking
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My current project.
On Sat, 13 Dec 2014 22:30:08 +0000 (UTC), Hul Tytus
wrote: Gunner - have you had any luck with the generator that wouldn't start? Hul Nope..Ive been gone all week and have been sleeping on and off all day today Gunner Asch wrote: https://picasaweb.google.com/1040422...02602/GLShaper No idea when it was made...the owner and I are guessing it was in the mid 1950s. But its abso****inglutely mint under the rust and mud dauber nests and the ancient and mummified mouse turds. Anyone know where I can get a manual download for a G&L 16" universal shaper? Gunner "At the core of liberalism is the spoiled child, miserable, as all spoiled children are, unsatisfied, demanding, ill-disciplined, despotic and useless. Liberalism is a philosophy of sniveling brats." PJ O'Rourke "At the core of liberalism is the spoiled child, miserable, as all spoiled children are, unsatisfied, demanding, ill-disciplined, despotic and useless. Liberalism is a philosophy of sniveling brats." PJ O'Rourke |
#6
Posted to rec.crafts.metalworking
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My current project.
On Sat, 13 Dec 2014 17:04:33 -0600, Ignoramus21993
wrote: On 2014-12-13, Gunner Asch wrote: https://picasaweb.google.com/1040422...02602/GLShaper No idea when it was made...the owner and I are guessing it was in the mid 1950s. But its abso****inglutely mint under the rust and mud dauber nests and the ancient and mummified mouse turds. Anyone know where I can get a manual download for a G&L 16" universal shaper? How much do they pay per ton for this stuff, around where you live? i He gave $200 for it. He has a rather unusual shop. He can turn stuff up to 8 feet in diameter on his VTLs and up to 20' long on his lathes I work in there occasionally doing odds and ends for him. He is currently building a rolling press for titanium. We will be able to take a 18"x36" billet and roll it out to any thickness the client needs Gunner "At the core of liberalism is the spoiled child, miserable, as all spoiled children are, unsatisfied, demanding, ill-disciplined, despotic and useless. Liberalism is a philosophy of sniveling brats." PJ O'Rourke |
#7
Posted to rec.crafts.metalworking
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My current project.
Gunner Asch wrote:
https://picasaweb.google.com/1040422...02602/GLShaper No idea when it was made...the owner and I are guessing it was in the mid 1950s. But its abso****inglutely mint under the rust and mud dauber nests and the ancient and mummified mouse turds. Anyone know where I can get a manual download for a G&L 16" universal shaper? Gunner "At the core of liberalism is the spoiled child, miserable, as all spoiled children are, unsatisfied, demanding, ill-disciplined, despotic and useless. Liberalism is a philosophy of sniveling brats." PJ O'Rourke This looks to be a twin of it. http://www.anvilfire.com/tailgate/ma...ndE-shaper.php This is as close as I could find to that shaper. http://neme-s.org/Shaper%20Books/Mic...8%20Shaper.pdf From what I can find the G&E name bounced around a LOT and Mitts & Merrill made them for a while. Beats doing things the hard way... http://www.eurospares.com/graphics/T...3inshaper1.pdf -- Steve W. |
#8
Posted to rec.crafts.metalworking
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My current project.
On Sun, 14 Dec 2014 19:31:02 -0500, "Steve W."
wrote: Gunner Asch wrote: https://picasaweb.google.com/1040422...02602/GLShaper No idea when it was made...the owner and I are guessing it was in the mid 1950s. But its abso****inglutely mint under the rust and mud dauber nests and the ancient and mummified mouse turds. Anyone know where I can get a manual download for a G&L 16" universal shaper? Gunner "At the core of liberalism is the spoiled child, miserable, as all spoiled children are, unsatisfied, demanding, ill-disciplined, despotic and useless. Liberalism is a philosophy of sniveling brats." PJ O'Rourke This looks to be a twin of it. http://www.anvilfire.com/tailgate/ma...ndE-shaper.php This is as close as I could find to that shaper. http://neme-s.org/Shaper%20Books/Mic...8%20Shaper.pdf From what I can find the G&E name bounced around a LOT and Mitts & Merrill made them for a while. Beats doing things the hard way... http://www.eurospares.com/graphics/T...3inshaper1.pdf Thanks Steve, forwarded on to the owner. Ive got a number of shaper books in paper but I didnt have anything for a machine with a universal table except a mention in passing "At the core of liberalism is the spoiled child, miserable, as all spoiled children are, unsatisfied, demanding, ill-disciplined, despotic and useless. Liberalism is a philosophy of sniveling brats." PJ O'Rourke |
#9
Posted to rec.crafts.metalworking
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My current project.
On 12/13/2014 1:45 PM, Gunner Asch wrote:
https://picasaweb.google.com/1040422...02602/GLShaper No idea when it was made...the owner and I are guessing it was in the mid 1950s. But its abso****inglutely mint under the rust and mud dauber nests and the ancient and mummified mouse turds. Anyone know where I can get a manual download for a G&L 16" universal shaper? Gunner I don't see and dogs in the pictures. |
#10
Posted to rec.crafts.metalworking
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My current project.
On 12/14/2014 10:53 AM, Larry Jaques wrote:
He is currently building a rolling press for titanium. We will be able to take a 18"x36" billet and roll it out to any thickness the client needs I don't even want to -guess- what a 20' stick that size would cost. I can't imagine the energy and rigidity needed...and the cost. I hope Gunner posts pix! |
#11
Posted to rec.crafts.metalworking
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My current project.
On Mon, 15 Dec 2014 05:59:28 -0500, Tom Gardner
wrote: On 12/13/2014 1:45 PM, Gunner Asch wrote: https://picasaweb.google.com/1040422...02602/GLShaper No idea when it was made...the owner and I are guessing it was in the mid 1950s. But its abso****inglutely mint under the rust and mud dauber nests and the ancient and mummified mouse turds. Anyone know where I can get a manual download for a G&L 16" universal shaper? Gunner I don't see and dogs in the pictures. I only had one dog with me last week. Yankee's first time on the road. I had to leave a leash on her the entire 4 days. She bolted twice..both times headed "somewhere"...one assumes in the direction of home to her..but both times I had to chase her nearly a quarter mile and straight for a busy highway. No idea of where she was going, but it was obvious she was headed "somewhere" and no idea of why she did. I dont think she is going to be one of my truck dogs...shrug. She is one of my shadows when Im home...so I was profoundly surprised as to why she headed off to the wild blue yonder. Most dogs will simply run a bit, then start sniffing and checking out the plants and bushes in something of a circle. Not her. She headed "somewhere" She was very very happy to arrive home late Friday night and has been even more of a shadow to me since she has been home. She is 4 yrs old, and is the dog I gave to 2 bartenders who left her alone 12 or more hours a day. She got plenty of training..but when she got home.from class each time....turned into a self centered bitch who ignored commands. So I got her back. Ive mentioned her before. Put her on a leash...no problem. So I put a good leash on her and a choker chain...handles well. She lived in the passenger seat of the minivan and refused to explore the rest of the vehicle as a normal dog would do. She has...issues... evidently. I think Bailey and Zoey will be going south with me Tuesday. They are both 5 months old and are very smart and listen well enough. Bailey is German Shepherd / Aussie and Zoey is 100% Aussie. Ill post photos of both if anyone is interested. "At the core of liberalism is the spoiled child, miserable, as all spoiled children are, unsatisfied, demanding, ill-disciplined, despotic and useless. Liberalism is a philosophy of sniveling brats." PJ O'Rourke |
#12
Posted to rec.crafts.metalworking
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My current project.
On Mon, 15 Dec 2014 06:02:40 -0500, Tom Gardner
wrote: On 12/14/2014 10:53 AM, Larry Jaques wrote: He is currently building a rolling press for titanium. We will be able to take a 18"x36" billet and roll it out to any thickness the client needs I don't even want to -guess- what a 20' stick that size would cost. I can't imagine the energy and rigidity needed...and the cost. I hope Gunner posts pix! I certainly will. Its costing the client about 1/4 mill and was designed by a German....shrug Gunner "At the core of liberalism is the spoiled child, miserable, as all spoiled children are, unsatisfied, demanding, ill-disciplined, despotic and useless. Liberalism is a philosophy of sniveling brats." PJ O'Rourke |
#13
Posted to rec.crafts.metalworking
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My current project.
On Mon, 15 Dec 2014 06:02:40 -0500, Tom Gardner
wrote: On 12/14/2014 10:53 AM, Larry Jaques wrote: He is currently building a rolling press for titanium. We will be able to take a 18"x36" billet and roll it out to any thickness the client needs I don't even want to -guess- what a 20' stick that size would cost. I can't imagine the energy and rigidity needed...and the cost. I hope Gunner posts pix! They'd have to work it AWFULLY DAMNED HOT, wot? -- Obstacles are those frightful things you see when you take your eyes off your goal. --Henry Ford |
#14
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My current project.
On Mon, 15 Dec 2014 07:36:09 -0800, Larry Jaques
wrote: On Mon, 15 Dec 2014 06:02:40 -0500, Tom Gardner wrote: On 12/14/2014 10:53 AM, Larry Jaques wrote: He is currently building a rolling press for titanium. We will be able to take a 18"x36" billet and roll it out to any thickness the client needs I don't even want to -guess- what a 20' stick that size would cost. I can't imagine the energy and rigidity needed...and the cost. I hope Gunner posts pix! They'd have to work it AWFULLY DAMNED HOT, wot? They hot-roll titanium at temperatures similar to those for rolling steel. It's no more than cherry-red, but I don't know the exact temps. I saw them rolling the stuff at RTI International around 35 years ago. Outside of the titanium producers themselves, such as RTI, titanium typically is rolled in stainless-steel processeing mills, on the same stands used for stainless. It's tough, but it's not ridiculous. -- Ed Huntress |
#15
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My current project.
On Mon, 15 Dec 2014 07:36:09 -0800, Larry Jaques
wrote: On Mon, 15 Dec 2014 06:02:40 -0500, Tom Gardner wrote: On 12/14/2014 10:53 AM, Larry Jaques wrote: He is currently building a rolling press for titanium. We will be able to take a 18"x36" billet and roll it out to any thickness the client needs I don't even want to -guess- what a 20' stick that size would cost. I can't imagine the energy and rigidity needed...and the cost. I hope Gunner posts pix! They'd have to work it AWFULLY DAMNED HOT, wot? Worked cold from what I gather. The gear box is 6' tall, 8" long and 3' thick and all the shafts are at minimum...8" in diameter. The biggest gear is 12" thick, 4' in diameter and is herringbone cut. It will be run by a 50 HP motor from what I understand. Obviously one wont be taking a 18" thick billet and turning it into a 4" thick billet in one pass. Its fun loading the 5" horizontal boring mill with parts requiring a forklift to lift em to the table ..which is 6'x6' the empty gear box weighs probably ..hummm 10,000 lbs the side walls of the gearbox were welded from 4" plate (very very nice welding job too...beautifully done) The roller assembly housings were made from 12" plate and each are 5' wide, and 6' tall, and the adjustment screws are 6" acme thread..heat treated. "At the core of liberalism is the spoiled child, miserable, as all spoiled children are, unsatisfied, demanding, ill-disciplined, despotic and useless. Liberalism is a philosophy of sniveling brats." PJ O'Rourke |
#16
Posted to rec.crafts.metalworking
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My current project.
On 12/15/2014 10:08 AM, Ed Huntress wrote:
On Mon, 15 Dec 2014 07:36:09 -0800, Larry Jaques wrote: On Mon, 15 Dec 2014 06:02:40 -0500, Tom Gardner wrote: On 12/14/2014 10:53 AM, Larry Jaques wrote: He is currently building a rolling press for titanium. We will be able to take a 18"x36" billet and roll it out to any thickness the client needs I don't even want to -guess- what a 20' stick that size would cost. I can't imagine the energy and rigidity needed...and the cost. I hope Gunner posts pix! They'd have to work it AWFULLY DAMNED HOT, wot? They hot-roll titanium at temperatures similar to those for rolling steel. It's no more than cherry-red, but I don't know the exact temps. I saw them rolling the stuff at RTI International around 35 years ago. Outside of the titanium producers themselves, such as RTI, titanium typically is rolled in stainless-steel processeing mills, on the same stands used for stainless. It's tough, but it's not ridiculous. Titanium is kinda like Nylon - bends, stretches and gives, just doesn't break or crack. A barrel can't be made with Titanium because it would bulge on standard bullets. It is one metal added to others to prevent cracking under repeated flexing. The mixture of Ti and AL proved fantastic for very high speed jets and very heavy loaded jets. Wing flex would crack pure Al. Martin |
#17
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My current project.
On Mon, 15 Dec 2014 10:51:00 -0800, Gunner Asch
wrote: On Mon, 15 Dec 2014 07:36:09 -0800, Larry Jaques wrote: On Mon, 15 Dec 2014 06:02:40 -0500, Tom Gardner wrote: On 12/14/2014 10:53 AM, Larry Jaques wrote: He is currently building a rolling press for titanium. We will be able to take a 18"x36" billet and roll it out to any thickness the client needs I don't even want to -guess- what a 20' stick that size would cost. I can't imagine the energy and rigidity needed...and the cost. I hope Gunner posts pix! They'd have to work it AWFULLY DAMNED HOT, wot? Worked cold from what I gather. The gear box is 6' tall, 8" long and 3' thick and all the shafts are at minimum...8" in diameter. The biggest gear is 12" thick, 4' in diameter and is herringbone cut. It will be run by a 50 HP motor from what I understand. Yikes! Obviously one wont be taking a 18" thick billet and turning it into a 4" thick billet in one pass. Why not? g Its fun loading the 5" horizontal boring mill with parts requiring a forklift to lift em to the table ..which is 6'x6' Kinda like old shipyards, huh? the empty gear box weighs probably ..hummm 10,000 lbs Oh, the light-duty model, is it? the side walls of the gearbox were welded from 4" plate (very very nice welding job too...beautifully done) Robotic or human? The roller assembly housings were made from 12" plate and each are 5' wide, and 6' tall, and the adjustment screws are 6" acme thread..heat treated. Crikey, she's a beast! I bought some titanium soldering picks today from RioGrande. They were on sale for $9 for the set of 3. Solder evidently doesn't stick to them, and I've had problems with soldering lately, so I thought I'd try 'em. So, next week, I can hoist the soldering iron in one hand, the pick in 3 fingers of the other, and the solder in the finger and thumb of that other, and get a wire held down while it's being soldered up under my truck bumper. The 10W LEDs should be in just before Christmas. I worked late tonight and the little 3W LEDS have helped, but I still want more light when backing. -- Obstacles are those frightful things you see when you take your eyes off your goal. --Henry Ford |
#18
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My current project.
On Mon, 15 Dec 2014 21:44:43 -0600, Martin Eastburn
wrote: On 12/15/2014 10:08 AM, Ed Huntress wrote: On Mon, 15 Dec 2014 07:36:09 -0800, Larry Jaques wrote: On Mon, 15 Dec 2014 06:02:40 -0500, Tom Gardner wrote: On 12/14/2014 10:53 AM, Larry Jaques wrote: He is currently building a rolling press for titanium. We will be able to take a 18"x36" billet and roll it out to any thickness the client needs I don't even want to -guess- what a 20' stick that size would cost. I can't imagine the energy and rigidity needed...and the cost. I hope Gunner posts pix! They'd have to work it AWFULLY DAMNED HOT, wot? They hot-roll titanium at temperatures similar to those for rolling steel. It's no more than cherry-red, but I don't know the exact temps. I saw them rolling the stuff at RTI International around 35 years ago. Outside of the titanium producers themselves, such as RTI, titanium typically is rolled in stainless-steel processeing mills, on the same stands used for stainless. It's tough, but it's not ridiculous. Titanium is kinda like Nylon - bends, stretches and gives, just doesn't break or crack. A barrel can't be made with Titanium because it would bulge on standard bullets. Right. Its Young's Modulus is very low relative to its strength. It springs too easily for a gun barrel. It is one metal added to others to prevent cracking under repeated flexing. The mixture of Ti and AL proved fantastic for very high speed jets and very heavy loaded jets. Wing flex would crack pure Al. Well, the main reason for using titanium for aircraft skins is that aluminum is limited to around Mach 2 because of its low heat resistance. That's what limited the speed of the Concorde. -- Ed Huntress Martin |
#19
Posted to rec.crafts.metalworking
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My current project.
On 12/15/2014 10:08 AM, Ed Huntress wrote:
On Mon, 15 Dec 2014 07:36:09 -0800, Larry Jaques wrote: On Mon, 15 Dec 2014 06:02:40 -0500, Tom Gardner wrote: On 12/14/2014 10:53 AM, Larry Jaques wrote: He is currently building a rolling press for titanium. We will be able to take a 18"x36" billet and roll it out to any thickness the client needs I don't even want to -guess- what a 20' stick that size would cost. I can't imagine the energy and rigidity needed...and the cost. I hope Gunner posts pix! They'd have to work it AWFULLY DAMNED HOT, wot? They hot-roll titanium at temperatures similar to those for rolling steel. It's no more than cherry-red, but I don't know the exact temps. I saw them rolling the stuff at RTI International around 35 years ago. Outside of the titanium producers themselves, such as RTI, titanium typically is rolled in stainless-steel processeing mills, on the same stands used for stainless. It's tough, but it's not ridiculous. Cuts well on the LASERs and we use the same settings as for stainless. David |
#20
Posted to rec.crafts.metalworking
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My current project.
On Mon, 15 Dec 2014 20:02:31 -0800, Larry Jaques
wrote: On Mon, 15 Dec 2014 10:51:00 -0800, Gunner Asch wrote: On Mon, 15 Dec 2014 07:36:09 -0800, Larry Jaques wrote: On Mon, 15 Dec 2014 06:02:40 -0500, Tom Gardner wrote: On 12/14/2014 10:53 AM, Larry Jaques wrote: He is currently building a rolling press for titanium. We will be able to take a 18"x36" billet and roll it out to any thickness the client needs I don't even want to -guess- what a 20' stick that size would cost. I can't imagine the energy and rigidity needed...and the cost. I hope Gunner posts pix! They'd have to work it AWFULLY DAMNED HOT, wot? Worked cold from what I gather. The gear box is 6' tall, 8" long and 3' thick and all the shafts are at minimum...8" in diameter. The biggest gear is 12" thick, 4' in diameter and is herringbone cut. It will be run by a 50 HP motor from what I understand. Yikes! Obviously one wont be taking a 18" thick billet and turning it into a 4" thick billet in one pass. Why not? g Its fun loading the 5" horizontal boring mill with parts requiring a forklift to lift em to the table ..which is 6'x6' Kinda like old shipyards, huh? the empty gear box weighs probably ..hummm 10,000 lbs Oh, the light-duty model, is it? the side walls of the gearbox were welded from 4" plate (very very nice welding job too...beautifully done) Robotic or human? Actually..done by hand with what looks like 1/4 or 3/8" welding rod. Beautifuly laid with about a 1" deep fillet at the radius. I shoot some photos this week. The welder was a real pro. The roller assembly housings were made from 12" plate and each are 5' wide, and 6' tall, and the adjustment screws are 6" acme thread..heat treated. Crikey, she's a beast! Titanium is rather soft and very "gummy" but its still tougher than aluminum by a fair amount. I bought some titanium soldering picks today from RioGrande. They were on sale for $9 for the set of 3. Solder evidently doesn't stick to them, and I've had problems with soldering lately, so I thought I'd try 'em. So, next week, I can hoist the soldering iron in one hand, the pick in 3 fingers of the other, and the solder in the finger and thumb of that other, and get a wire held down while it's being soldered up under my truck bumper. The 10W LEDs should be in just before Christmas. I worked late tonight and the little 3W LEDS have helped, but I still want more light when backing. What..wire nuts arent good enough for you like most people???? (Grin) Gunner, who has lots of shrink tube on hand for jobs like that "At the core of liberalism is the spoiled child, miserable, as all spoiled children are, unsatisfied, demanding, ill-disciplined, despotic and useless. Liberalism is a philosophy of sniveling brats." PJ O'Rourke |
#21
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My current project.
On Mon, 15 Dec 2014 21:44:43 -0600, Martin Eastburn
wrote: On 12/15/2014 10:08 AM, Ed Huntress wrote: On Mon, 15 Dec 2014 07:36:09 -0800, Larry Jaques wrote: On Mon, 15 Dec 2014 06:02:40 -0500, Tom Gardner wrote: On 12/14/2014 10:53 AM, Larry Jaques wrote: He is currently building a rolling press for titanium. We will be able to take a 18"x36" billet and roll it out to any thickness the client needs I don't even want to -guess- what a 20' stick that size would cost. I can't imagine the energy and rigidity needed...and the cost. I hope Gunner posts pix! They'd have to work it AWFULLY DAMNED HOT, wot? They hot-roll titanium at temperatures similar to those for rolling steel. It's no more than cherry-red, but I don't know the exact temps. I saw them rolling the stuff at RTI International around 35 years ago. Outside of the titanium producers themselves, such as RTI, titanium typically is rolled in stainless-steel processeing mills, on the same stands used for stainless. It's tough, but it's not ridiculous. Titanium is kinda like Nylon - bends, stretches and gives, just doesn't break or crack. A barrel can't be made with Titanium because it would bulge on standard bullets. It is one metal added to others to prevent cracking under repeated flexing. The mixture of Ti and AL proved fantastic for very high speed jets and very heavy loaded jets. Wing flex would crack pure Al. Martin I honestly do not know if it will be rolled hot or cold. I do know that there are a number of handing tools and tracks and stuff that are part of the project. Ill ask my buddy for more information and allowing me to take photos. Gunner "At the core of liberalism is the spoiled child, miserable, as all spoiled children are, unsatisfied, demanding, ill-disciplined, despotic and useless. Liberalism is a philosophy of sniveling brats." PJ O'Rourke |
#22
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My current project.
On Mon, 15 Dec 2014 21:44:43 -0600, Martin Eastburn
wrote: On 12/15/2014 10:08 AM, Ed Huntress wrote: On Mon, 15 Dec 2014 07:36:09 -0800, Larry Jaques wrote: On Mon, 15 Dec 2014 06:02:40 -0500, Tom Gardner wrote: On 12/14/2014 10:53 AM, Larry Jaques wrote: He is currently building a rolling press for titanium. We will be able to take a 18"x36" billet and roll it out to any thickness the client needs I don't even want to -guess- what a 20' stick that size would cost. I can't imagine the energy and rigidity needed...and the cost. I hope Gunner posts pix! They'd have to work it AWFULLY DAMNED HOT, wot? They hot-roll titanium at temperatures similar to those for rolling steel. It's no more than cherry-red, but I don't know the exact temps. I saw them rolling the stuff at RTI International around 35 years ago. Outside of the titanium producers themselves, such as RTI, titanium typically is rolled in stainless-steel processeing mills, on the same stands used for stainless. It's tough, but it's not ridiculous. Titanium is kinda like Nylon - bends, stretches and gives, just doesn't break or crack. A barrel can't be made with Titanium because it would bulge on standard bullets. It is one metal added to others to prevent cracking under repeated flexing. The mixture of Ti and AL proved fantastic for very high speed jets and very heavy loaded jets. Wing flex would crack pure Al. Martin The B-52's aluminum wings are said to flex 18 feet :-) -- Cheers, John B. |
#23
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My current project.
On 12/15/2014 7:11 AM, Gunner Asch wrote:
I certainly will. Its costing the client about 1/4 mill and was designed by a German....shrug Gunner We Germans almost took over the world! And, the world might have been better for it! |
#24
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My current project.
On 12/15/2014 7:10 AM, Gunner Asch wrote:
Ill post photos of both if anyone is interested. Please! My Schnauzers will bolt given the chance, I'm told not to be offended, it's the breed. It took a year to make the courtyard escape proof. They would dig through the river rock to get under the fence. I had to bury concrete blocks in the river rock. (one big French drain) People have always brought them home commenting on how sweet they are. One guy put the two strange dogs in the backseat with his newborn and said he didn't think twice about it. When Rockwell goes on Safari alone, he always finds a cute girl to bring him home...and I swear he's smiling. |
#25
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My current project.
On 2014-12-15, Gunner Asch wrote:
On Mon, 15 Dec 2014 06:02:40 -0500, Tom Gardner wrote: On 12/14/2014 10:53 AM, Larry Jaques wrote: He is currently building a rolling press for titanium. We will be able to take a 18"x36" billet and roll it out to any thickness the client needs I don't even want to -guess- what a 20' stick that size would cost. I can't imagine the energy and rigidity needed...and the cost. I hope Gunner posts pix! I certainly will. Its costing the client about 1/4 mill and was designed by a German....shrug This price seems to be very low for the stated capability. i |
#26
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My current project.
On Tue, 16 Dec 2014 07:23:54 -0600, Ignoramus18844
wrote: On 2014-12-15, Gunner Asch wrote: On Mon, 15 Dec 2014 06:02:40 -0500, Tom Gardner wrote: On 12/14/2014 10:53 AM, Larry Jaques wrote: He is currently building a rolling press for titanium. We will be able to take a 18"x36" billet and roll it out to any thickness the client needs I don't even want to -guess- what a 20' stick that size would cost. I can't imagine the energy and rigidity needed...and the cost. I hope Gunner posts pix! I certainly will. Its costing the client about 1/4 mill and was designed by a German....shrug This price seems to be very low for the stated capability. i My buddy runs a conventional machine shop. Zero CNC ...well he does have a Mazak mill..but he bought it at an auction, and it has issues...which we have never gotten around to working on. He used to be a GE field service guy for years..then went into rigging and repair on his own. He is one of the finest, best "master machinists" Ive ever dealt with. There isnt a time I go in there that I dont learn something from him. The dude is a freaking genius on building/rebuilding big machinery. He claims he isnt a "machinist" but a repair guy...but his skill set puts just about every machinist Ive worked with to shame. He would be considered a "tool and die maker". in every shop around...if tool and dies generally included 500-50,000 pound assemblies He has asked me to machine parts for him..and Ive done some easy stuff, but...I am NOT a machinist and Ive told him that over and over again. So I keep the mechanical bits running and the electrical and air and whatnot up to snuff and in production. Hell of a nice guy too. Gunner "At the core of liberalism is the spoiled child, miserable, as all spoiled children are, unsatisfied, demanding, ill-disciplined, despotic and useless. Liberalism is a philosophy of sniveling brats." PJ O'Rourke |
#27
Posted to rec.crafts.metalworking
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My current project.
On Tue, 16 Dec 2014 07:23:54 -0600, Ignoramus18844
wrote: On 2014-12-15, Gunner Asch wrote: On Mon, 15 Dec 2014 06:02:40 -0500, Tom Gardner wrote: On 12/14/2014 10:53 AM, Larry Jaques wrote: He is currently building a rolling press for titanium. We will be able to take a 18"x36" billet and roll it out to any thickness the client needs I don't even want to -guess- what a 20' stick that size would cost. I can't imagine the energy and rigidity needed...and the cost. I hope Gunner posts pix! I certainly will. Its costing the client about 1/4 mill and was designed by a German....shrug This price seems to be very low for the stated capability. i Is that the polite way of calling bull****? -- Ned Simmons |
#28
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My current project.
On 2014-12-16, Ned Simmons wrote:
On Tue, 16 Dec 2014 07:23:54 -0600, Ignoramus18844 wrote: On 2014-12-15, Gunner Asch wrote: On Mon, 15 Dec 2014 06:02:40 -0500, Tom Gardner wrote: On 12/14/2014 10:53 AM, Larry Jaques wrote: He is currently building a rolling press for titanium. We will be able to take a 18"x36" billet and roll it out to any thickness the client needs I don't even want to -guess- what a 20' stick that size would cost. I can't imagine the energy and rigidity needed...and the cost. I hope Gunner posts pix! I certainly will. Its costing the client about 1/4 mill and was designed by a German....shrug This price seems to be very low for the stated capability. i Is that the polite way of calling bull****? Not yet, I just expected that to cost a lot more money. i |
#29
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My current project.
On Tue, 16 Dec 2014 08:08:56 -0500, Tom Gardner
wrote: On 12/15/2014 7:10 AM, Gunner Asch wrote: Ill post photos of both if anyone is interested. Please! My Schnauzers will bolt given the chance, I'm told not to be offended, it's the breed. It took a year to make the courtyard escape proof. They would dig through the river rock to get under the fence. I had to bury concrete blocks in the river rock. (one big French drain) People have always brought them home commenting on how sweet they are. One guy put the two strange dogs in the backseat with his newborn and said he didn't think twice about it. When Rockwell goes on Safari alone, he always finds a cute girl to bring him home...and I swear he's smiling. Sounds like a beagle. My son's (now ours, funny how that happens) is old enough he doesn't get out much any more. But I swear, beagles view us as interchangable bipedal units, handy for warmth, food, water, etc. In the old days, he'd get out, follow his nose until he needed sustenance, then find the nearest bipedal unit, and we'd get a call. Pete Keillor |
#30
Posted to rec.crafts.metalworking
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My current project.
On Tuesday, December 16, 2014 7:31:16 AM UTC-8, Ned Simmons wrote:
On Tue, 16 Dec 2014 07:23:54 -0600, Ignoramus18844 wrote: On 2014-12-15, Gunner Asch wrote: On Mon, 15 Dec 2014 06:02:40 -0500, Tom Gardner wrote: On 12/14/2014 10:53 AM, Larry Jaques wrote: He is currently building a rolling press for titanium. We will be able to take a 18"x36" billet and roll it out to any thickness the client needs I don't even want to -guess- what a 20' stick that size would cost. I can't imagine the energy and rigidity needed...and the cost. I hope Gunner posts pix! I certainly will. Its costing the client about 1/4 mill and was designed by a German....shrug This price seems to be very low for the stated capability. i Is that the polite way of calling bull****? -- Ned Simmons See: Mark R. Wieber (a.k.a. Gunner) Cliff Notes Version 12 |
#31
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My current project.
Larry Jaques wrote:
I bought some titanium soldering picks today from RioGrande. They were on sale for $9 for the set of 3. Solder evidently doesn't stick to them, and I've had problems with soldering lately, so I thought I'd try 'em. So, next week, I can hoist the soldering iron in one hand, the pick in 3 fingers of the other, and the solder in the finger and thumb of that other, and get a wire held down while it's being soldered up under my truck bumper. The 10W LEDs should be in just before Christmas. I worked late tonight and the little 3W LEDS have helped, but I still want more light when backing. -- Obstacles are those frightful things you see when you take your eyes off your goal. --Henry Ford http://www.amazon.com/Gizmo-Light-Po...ork+Light+Lamp or http://tinyurl.com/ksru96e Know folks using them. Seem to kick out a lot of light. Have 4 on order to test out myself. -- Steve W. |
#32
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My current project.
On 12/15/2014 10:03 PM, Ed Huntress wrote:
On Mon, 15 Dec 2014 21:44:43 -0600, Martin Eastburn wrote: On 12/15/2014 10:08 AM, Ed Huntress wrote: On Mon, 15 Dec 2014 07:36:09 -0800, Larry Jaques wrote: On Mon, 15 Dec 2014 06:02:40 -0500, Tom Gardner wrote: On 12/14/2014 10:53 AM, Larry Jaques wrote: He is currently building a rolling press for titanium. We will be able to take a 18"x36" billet and roll it out to any thickness the client needs I don't even want to -guess- what a 20' stick that size would cost. I can't imagine the energy and rigidity needed...and the cost. I hope Gunner posts pix! They'd have to work it AWFULLY DAMNED HOT, wot? They hot-roll titanium at temperatures similar to those for rolling steel. It's no more than cherry-red, but I don't know the exact temps. I saw them rolling the stuff at RTI International around 35 years ago. Outside of the titanium producers themselves, such as RTI, titanium typically is rolled in stainless-steel processeing mills, on the same stands used for stainless. It's tough, but it's not ridiculous. Titanium is kinda like Nylon - bends, stretches and gives, just doesn't break or crack. A barrel can't be made with Titanium because it would bulge on standard bullets. Right. Its Young's Modulus is very low relative to its strength. It springs too easily for a gun barrel. It is one metal added to others to prevent cracking under repeated flexing. The mixture of Ti and AL proved fantastic for very high speed jets and very heavy loaded jets. Wing flex would crack pure Al. Well, the main reason for using titanium for aircraft skins is that aluminum is limited to around Mach 2 because of its low heat resistance. That's what limited the speed of the Concorde. And in 1947 or so, the wings were cracking off planes. Took a long time on shaker tables to determine the cause. A burnt up pile isn't much to look at on the ground. I seem to recall 2000 hours was the cracking line. Martin |
#33
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My current project.
On Tue, 16 Dec 2014 21:15:48 -0600, Martin Eastburn
wrote: On 12/15/2014 10:03 PM, Ed Huntress wrote: On Mon, 15 Dec 2014 21:44:43 -0600, Martin Eastburn wrote: On 12/15/2014 10:08 AM, Ed Huntress wrote: On Mon, 15 Dec 2014 07:36:09 -0800, Larry Jaques wrote: On Mon, 15 Dec 2014 06:02:40 -0500, Tom Gardner wrote: On 12/14/2014 10:53 AM, Larry Jaques wrote: He is currently building a rolling press for titanium. We will be able to take a 18"x36" billet and roll it out to any thickness the client needs I don't even want to -guess- what a 20' stick that size would cost. I can't imagine the energy and rigidity needed...and the cost. I hope Gunner posts pix! They'd have to work it AWFULLY DAMNED HOT, wot? They hot-roll titanium at temperatures similar to those for rolling steel. It's no more than cherry-red, but I don't know the exact temps. I saw them rolling the stuff at RTI International around 35 years ago. Outside of the titanium producers themselves, such as RTI, titanium typically is rolled in stainless-steel processeing mills, on the same stands used for stainless. It's tough, but it's not ridiculous. Titanium is kinda like Nylon - bends, stretches and gives, just doesn't break or crack. A barrel can't be made with Titanium because it would bulge on standard bullets. Right. Its Young's Modulus is very low relative to its strength. It springs too easily for a gun barrel. It is one metal added to others to prevent cracking under repeated flexing. The mixture of Ti and AL proved fantastic for very high speed jets and very heavy loaded jets. Wing flex would crack pure Al. Well, the main reason for using titanium for aircraft skins is that aluminum is limited to around Mach 2 because of its low heat resistance. That's what limited the speed of the Concorde. And in 1947 or so, the wings were cracking off planes. Took a long time on shaker tables to determine the cause. A burnt up pile isn't much to look at on the ground. I seem to recall 2000 hours was the cracking line. Martin The special materials requirements of fast aircraft is a really interesting field, which I had time to explore a bit decades ago, when I was materials editor at _American Machinist_. But it's one of those things you can't study halfway, and I haven't tried to keep up with it. Fortunately, what I learned then is more than I'll ever need to know for hobby metalworking. Speaking of which, two important groups of aluminum alloys we use today are the products of warplane development. Our 2000 series is a descendant of the WWI German development of Duralumin, used for warplane skins and structure as early as 1917. And the specific alloy 7075, used for M16 receivers as well as for aircraft, was created by Sumitomo Metals and first used for the airframe of the Mitsubishi Zero. 7000 Series aluminum alloys contain a very small amount of titanium, typically 1/10 of 1%, as a grain refiner. That may be what you're thinking of. It could have an effect on fatigue resistance; I've never looked for it. -- Ed Huntress |
#34
Posted to rec.crafts.metalworking
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My current project.
On Mon, 15 Dec 2014 20:48:09 -0800, Gunner Asch
wrote: On Mon, 15 Dec 2014 20:02:31 -0800, Larry Jaques wrote: Crikey, she's a beast! Titanium is rather soft and very "gummy" but its still tougher than aluminum by a fair amount. Got it, soft but tough. Gummy when milling/drilling, like some aluminums? I bought some titanium soldering picks today from RioGrande. They were on sale for $9 for the set of 3. Solder evidently doesn't stick to them, and I've had problems with soldering lately, so I thought I'd try 'em. So, next week, I can hoist the soldering iron in one hand, the pick in 3 fingers of the other, and the solder in the finger and thumb of that other, and get a wire held down while it's being soldered up under my truck bumper. The 10W LEDs should be in just before Christmas. I worked late tonight and the little 3W LEDS have helped, but I still want more light when backing. What..wire nuts arent good enough for you like most people???? Hayull no. (Grin) Gunner, who has lots of shrink tube on hand for jobs like that How does one shrink an uncut wire? I slice off a bit of insulation and solder the new tiny wire onto the existing run. Then I wrap with black tape, as I always have. I used to make/repair (or replace, when available) harnesses for the body shop when vehicular looms were damaged. Back in the '70s, I found a roll of electrical tape in a wrapping holder and used the heck out of it. And I just recently found it again, so I've been happily using it again. It's just a cheap little piece of plastic (2 pieces, actually) but it makes wrapping wires into harnesses a piece of cake. -- Obstacles are those frightful things you see when you take your eyes off your goal. --Henry Ford |
#35
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My current project.
On Tue, 16 Dec 2014 09:48:59 -0600, Ignoramus18844
wrote: On 2014-12-16, Ned Simmons wrote: On Tue, 16 Dec 2014 07:23:54 -0600, Ignoramus18844 wrote: On 2014-12-15, Gunner Asch wrote: On Mon, 15 Dec 2014 06:02:40 -0500, Tom Gardner wrote: On 12/14/2014 10:53 AM, Larry Jaques wrote: He is currently building a rolling press for titanium. We will be able to take a 18"x36" billet and roll it out to any thickness the client needs I don't even want to -guess- what a 20' stick that size would cost. I can't imagine the energy and rigidity needed...and the cost. I hope Gunner posts pix! I certainly will. Its costing the client about 1/4 mill and was designed by a German....shrug This price seems to be very low for the stated capability. i Is that the polite way of calling bull****? Not yet, I just expected that to cost a lot more money. i OK, I'll say it. Building the mill Gunner described for 1/4 million is a load of crap. I've done a fair amount of work designing and building peripherals for such a mill, and my work was a significant fraction of $250K. I happen to know that just a single set of rolls (it took 3 sets to keep the mill in production) ran around $40K. -- Ned Simmons |
#36
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My current project.
On 12/16/2014 4:56 PM, Pete Keillor wrote:
On Tue, 16 Dec 2014 08:08:56 -0500, Tom Gardner wrote: On 12/15/2014 7:10 AM, Gunner Asch wrote: Ill post photos of both if anyone is interested. Please! My Schnauzers will bolt given the chance, I'm told not to be offended, it's the breed. It took a year to make the courtyard escape proof. They would dig through the river rock to get under the fence. I had to bury concrete blocks in the river rock. (one big French drain) People have always brought them home commenting on how sweet they are. One guy put the two strange dogs in the backseat with his newborn and said he didn't think twice about it. When Rockwell goes on Safari alone, he always finds a cute girl to bring him home...and I swear he's smiling. Sounds like a beagle. My son's (now ours, funny how that happens) is old enough he doesn't get out much any more. But I swear, beagles view us as interchangable bipedal units, handy for warmth, food, water, etc. In the old days, he'd get out, follow his nose until he needed sustenance, then find the nearest bipedal unit, and we'd get a call. Pete Keillor Like most dogs, mine have never experienced ill will from people or other animals. The world is their oyster. They consider people their servants like yours does. |
#37
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My current project.
Gunner Asch wrote: On Mon, 15 Dec 2014 06:02:40 -0500, Tom Gardner wrote: On 12/14/2014 10:53 AM, Larry Jaques wrote: He is currently building a rolling press for titanium. We will be able to take a 18"x36" billet and roll it out to any thickness the client needs I don't even want to -guess- what a 20' stick that size would cost. I can't imagine the energy and rigidity needed...and the cost. I hope Gunner posts pix! I certainly will. Its costing the client about 1/4 mill and was designed by a German....shrug Not Sgt. Shultz, I hope. ;-) -- Anyone wanting to run for any political office in the US should have to have a DD214, and a honorable discharge. |
#38
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My current project.
On Thu, 25 Dec 2014 15:33:49 -0500, "Michael A. Terrell"
wrote: Gunner Asch wrote: On Mon, 15 Dec 2014 06:02:40 -0500, Tom Gardner wrote: On 12/14/2014 10:53 AM, Larry Jaques wrote: He is currently building a rolling press for titanium. We will be able to take a 18"x36" billet and roll it out to any thickness the client needs I don't even want to -guess- what a 20' stick that size would cost. I can't imagine the energy and rigidity needed...and the cost. I hope Gunner posts pix! I certainly will. Its costing the client about 1/4 mill and was designed by a German....shrug Not Sgt. Shultz, I hope. ;-) Nope! Though there is some resemblance.....but much younger...laugh "At the core of liberalism is the spoiled child, miserable, as all spoiled children are, unsatisfied, demanding, ill-disciplined, despotic and useless. Liberalism is a philosophy of sniveling brats." PJ O'Rourke |
#39
Posted to rec.crafts.metalworking
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My current project.
Gunner Asch wrote: On Thu, 25 Dec 2014 15:33:49 -0500, "Michael A. Terrell" wrote: Gunner Asch wrote: On Mon, 15 Dec 2014 06:02:40 -0500, Tom Gardner wrote: On 12/14/2014 10:53 AM, Larry Jaques wrote: He is currently building a rolling press for titanium. We will be able to take a 18"x36" billet and roll it out to any thickness the client needs I don't even want to -guess- what a 20' stick that size would cost. I can't imagine the energy and rigidity needed...and the cost. I hope Gunner posts pix! I certainly will. Its costing the client about 1/4 mill and was designed by a German....shrug Not Sgt. Shultz, I hope. ;-) Nope! Though there is some resemblance.....but much younger...laugh I was just checking! -- Anyone wanting to run for any political office in the US should have to have a DD214, and a honorable discharge. |
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