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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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Identify old lathe?
This one has me stumped:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2555612296&category=12 72 The oilers on the headtock and some of the tailstock details (the shape of the lock lever on top, and also the cross section of the tailstock handwheel) are reminscent of hardinge stuff. But the bed seems to be two V-ways and hardinge never did anything like that to the best of my knowledge. Does this thing ring a bell for anyone? Jim ================================================== please reply to: JRR(zero) at yktvmv (dot) vnet (dot) ibm (dot) com ================================================== |
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Identify old lathe?
On 4 Sep 2003 12:07:20 -0700, jim rozen
wrote: This one has me stumped: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2555612296&category=12 72 The oilers on the headtock and some of the tailstock details (the shape of the lock lever on top, and also the cross section of the tailstock handwheel) are reminscent of hardinge stuff. But the bed seems to be two V-ways and hardinge never did anything like that to the best of my knowledge. Does this thing ring a bell for anyone? Jim Its neither a Harding nor an elgin. They used dovetail ways, standard or reversed, even in the tiny watchmaker lathes IRRC. Gunner "War is an ugly thing, but not the ugliest of things. The decayed and degraded state of moral and patriotic feeling which thinks that nothing is worth war is much worse. The person who has nothing for which he is willing to fight, nothing which is more important than his own personal safety, is a miserable creature and has no chance of being free unless made and kept so by the exertions of better men than himself." - John Stewart Mill |
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Identify old lathe?
In article , Gunner says...
Its neither a Harding nor an elgin. They used dovetail ways, standard or reversed, even in the tiny watchmaker lathes IRRC. Agree, but the tailstock features are similar, especially the distinctive handwheel, where there's a solid disc instead of spokes, and a torroidal rim. Compare the two: http://members.aol.com/pswelzen/v1.jpg and http://www.geocities.com/noramm10566/59ts.jpg The clamp screw is also similar, although in the auction one it does seem to be entering the casting right dead center through the top. I wonder if somebody's been doing a mix/match thing. I had a Dalton lathe where the original headstock had been replaced by a 5C cataract one. Jim ================================================== please reply to: JRR(zero) at yktvmv (dot) vnet (dot) ibm (dot) com ================================================== |
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Identify old lathe?
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Identify old lathe?
In article , Fdmorrison says...
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2555612296&category=12 72 The bed and feet look very early--1880s? The large pulley step with indexing is not flipped to the left side of the steps, as was usual for instrument/watchmaker's lathes. And why the horiz slot on the tailstock? That's right about the cone pulley being flipped around. Maybe it would be to make the underneath drive easier, the slots cut in the headstock were apparently designed to pass the leather belt, at least in two of the pulley positions. The slot in the tailstock I would suspect is there to allow the ram to clamp up, they must be using the flex of the casting to grab the ram. I've seen these with a slot that runs out the end of the casting, never one closed-ended like that before. The fit of the ram in the casting would have to have been very precise to allow this to work. Jim ================================================== please reply to: JRR(zero) at yktvmv (dot) vnet (dot) ibm (dot) com ================================================== |
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