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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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Question about watchmakers lathe uses
Saw this on eBay, it already sold:
Rare Boley F1 8mm WW Instrument and Watchmakers Lathe Made in Germany Boley's most precise 5 day Auction!! Item number: 5056628181 My question is this: What can you do on this that you cannot do on a new condition quality lathe. I have a like-new Colchester 13" and am wondering what this watchmakers lathe can do that I can't... I consistently work in 0.001 specs with no problem, If I have a full set of collets and a collet drawbar, what would keep me from working as precisely with my lathe as I could with the watchmakers lathe mentioned above? Thanks all..... John |
#2
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Question about watchmakers lathe uses
CAMCOMPCO wrote:
Saw this on eBay, it already sold: Rare Boley F1 8mm WW Instrument and Watchmakers Lathe Made in Germany Boley's most precise 5 day Auction!! Item number: 5056628181 My question is this: What can you do on this that you cannot do on a new condition quality lathe. I have a like-new Colchester 13" and am wondering what this watchmakers lathe can do that I can't... I consistently work in 0.001 specs with no problem, If I have a full set of collets and a collet drawbar, what would keep me from working as precisely with my lathe as I could with the watchmakers lathe mentioned above? Thanks all..... Find a 21-jewel lady's watch (preferably a dead one that has no value to speak of). Take it apart. Try to duplicate the smallest those parts on your lathe. I think after you've tried it you'll understand what the Boley will do that your lathe won't. John -- --John to email, dial "usenet" and validate (was jclarke at eye bee em dot net) |
#3
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Question about watchmakers lathe uses
I sold a fully tooled Boley lathe with chucks and collets to a man in
Minneapolis a few years back. Nice little system. I have pix around here somewhere of it. Beautiful work by the the people at Boley NIce little pedestal lathe with all the trimmings. Tiny motor. Pristine box of collets and cutters and other parts. Quite a treasure. perhaps he is making making time out of metal and saphire with it to this day And aren'twe all making time out of rubys and meta as we share this glorious time of year here on the blue marble somewhere out there a man is crafting clocks just because he thinks its the right thing to do... with a tiny lathe |
#4
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Question about watchmakers lathe uses
I don't think I could duplicate it (ladies watch) with the Boley, not
that good of a machinist yet, but, is it just the size of the cutter that makes the level of detail finer with a smaller lathe. Couldn't I fabricate a tool post holder that would hold the same cutters that the Boley would hold? Or, it it that 1 turn of a dial on the Boley is 0.00001 where my smallest "click" is 0.001? John |
#5
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Question about watchmakers lathe uses
CAMCOMPCO wrote:
My question is this: What can you do on this that you cannot do on a new condition quality lathe. Sit right in front of it, with your nose half a foot away from a part spinning at 6000 rpm. Nick -- Motor Modelle // Engine Models http://www.motor-manufaktur.de DIY-DRO - YADRO - Eigenbau-Digitalanzeige |
#6
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Question about watchmakers lathe uses
In article .com, CAMCOMPCO
says... I consistently work in 0.001 specs with no problem, Some of the parts one makes on boley lathes like that *are* 0.001 inch IN diameter. Jim -- ================================================== please reply to: JRR(zero) at pkmfgvm4 (dot) vnet (dot) ibm (dot) com ================================================== |
#7
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Question about watchmakers lathe uses
On Mon, 28 Nov 2005 10:39:54 -0500, "J. Clarke"
wrote: CAMCOMPCO wrote: Saw this on eBay, it already sold: Rare Boley F1 8mm WW Instrument and Watchmakers Lathe Made in Germany Boley's most precise 5 day Auction!! Item number: 5056628181 My question is this: What can you do on this that you cannot do on a new condition quality lathe. I have a like-new Colchester 13" and am wondering what this watchmakers lathe can do that I can't... I consistently work in 0.001 specs with no problem, If I have a full set of collets and a collet drawbar, what would keep me from working as precisely with my lathe as I could with the watchmakers lathe mentioned above? Thanks all..... Find a 21-jewel lady's watch (preferably a dead one that has no value to speak of). Take it apart. Try to duplicate the smallest those parts on your lathe. I think after you've tried it you'll understand what the Boley will do that your lathe won't. John Indeed. And working to .001 is like doing heart surgery with an ax, when it comes to watches of this nature. Gunner "Pax Americana is a philosophy. Hardly an empire. Making sure other people play nice and dont kill each other (and us) off in job lots is hardly empire building, particularly when you give them self determination under "play nice" rules. Think of it as having your older brother knock the **** out of you for torturing the cat." Gunner |
#8
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Question about watchmakers lathe uses
CAMCOMPCO wrote:
I don't think I could duplicate it (ladies watch) with the Boley, not that good of a machinist yet, but, is it just the size of the cutter that makes the level of detail finer with a smaller lathe. Couldn't I fabricate a tool post holder that would hold the same cutters that the Boley would hold? Or, it it that 1 turn of a dial on the Boley is 0.00001 where my smallest "click" is 0.001? Look closely at it and you will see that there _is_ no dial. With a Boley you work freehand or with purpose-made jigs. The price on that particular Boley is a collector price, probably because it was one of the last models made by the company. If you want to have some fun you can find Webster-Whitcomb type lathes (the Boley is based on the Webster-Whitcomb design) online for under $200. You might want to get one of those and a book on their use and play with it when you have time. I think you'll find it highly educational. In a way it's a return to a different era. One thing that those pictures don't really convey is the scale of it--this is really a tiny piece of machinery. John -- --John to email, dial "usenet" and validate (was jclarke at eye bee em dot net) |
#9
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Question about watchmakers lathe uses
In article ,
=?ISO-8859-1?Q?Nick_M=FCller?= says... My question is this: What can you do on this that you cannot do on a new condition quality lathe. Sit right in front of it, with your nose half a foot away from a part spinning at 6000 rpm. Right in front if it, heck. There's usually a microscope between me and my boley lathe. Jim -- ================================================== please reply to: JRR(zero) at pkmfgvm4 (dot) vnet (dot) ibm (dot) com ================================================== |
#10
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Question about watchmakers lathe uses
jim rozen wrote:
There's usually a microscope between me and my boley lathe. You are getting old. :-)) Ni-so am I-ck -- Motor Modelle // Engine Models http://www.motor-manufaktur.de DIY-DRO - YADRO - Eigenbau-Digitalanzeige |
#11
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Question about watchmakers lathe uses
In article ,
=?ISO-8859-1?Q?Nick_M=FCller?= says... jim rozen wrote: There's usually a microscope between me and my boley lathe. You are getting old. :-)) Ni-so am I-ck LOL. I've just found that when doing real fine work, a binocular microscope makes the difference between making it right, and busting drills and tools. You can *really* see what's going on there. Jim -- ================================================== please reply to: JRR(zero) at pkmfgvm4 (dot) vnet (dot) ibm (dot) com ================================================== |
#12
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Question about watchmakers lathe uses
I use these:
http://www.jamesriser.com/Magic/Cage/Loupes0282sm.jpg I find them less cumbersome than a microscope. Jim -- James P. Riser Http://www.JamesRiser.com ""Nick Müller"" wrote in message ... jim rozen wrote: There's usually a microscope between me and my boley lathe. You are getting old. :-)) Ni-so am I-ck -- Motor Modelle // Engine Models http://www.motor-manufaktur.de DIY-DRO - YADRO - Eigenbau-Digitalanzeige |
#13
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Question about watchmakers lathe uses
In article et, JAMES RISER
says... I use these: http://www.jamesriser.com/Magic/Cage/Loupes0282sm.jpg I find them less cumbersome than a microscope. Those are nice - I see the dentists using those sorts of things a lot now. Still, the optics in a good microscope are probably a bit better, and they zoom as well. Granted it's somewhat confining to have to work in one spot at my bench, which glasses like that would fix. Jim -- ================================================== please reply to: JRR(zero) at pkmfgvm4 (dot) vnet (dot) ibm (dot) com ================================================== |
#14
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Question about watchmakers lathe uses
JAMES RISER wrote:
http://www.jamesriser.com/Magic/Cage/Loupes0282sm.jpg I find them less cumbersome than a microscope. I have these ones: http://www.eschenbach.com/preview.php?pid=43 Very light and you can clip on different leses with different magnification (up to 10?). Not a huge magnification, mut very good for minute work. Also, they don't come in your way that much for "normal looking" (reachin for a tool etc.). Really can reccomend them. And not expensive. Nick -- Motor Modelle // Engine Models http://www.motor-manufaktur.de DIY-DRO - YADRO - Eigenbau-Digitalanzeige |
#15
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Question about watchmakers lathe uses
CAMCOMPCO wrote:
Saw this on eBay, it already sold: Rare Boley F1 8mm WW Instrument and Watchmakers Lathe Made in Germany Boley's most precise 5 day Auction!! Item number: 5056628181 My question is this: What can you do on this that you cannot do on a new condition quality lathe. I have a like-new Colchester 13" and am wondering what this watchmakers lathe can do that I can't... I consistently work in 0.001 specs with no problem, If I have a full set of collets and a collet drawbar, what would keep me from working as precisely with my lathe as I could with the watchmakers lathe mentioned above? Thanks all..... John I want one of these instead: http://www.lathes.co.uk/boley/page3.html Abrasha http://www.abrasha.com |
#16
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Question about watchmakers lathe uses
Nick Müller wrote:
JAMES RISER wrote: http://www.jamesriser.com/Magic/Cage/Loupes0282sm.jpg I find them less cumbersome than a microscope. I have these ones: http://www.eschenbach.com/preview.php?pid=43 Very light and you can clip on different leses with different magnification (up to 10?). Not a huge magnification, mut very good for minute work. Also, they don't come in your way that much for "normal looking" (reachin for a tool etc.). Really can reccomend them. And not expensive. Nick I use these (http://xtronics.com/optivisor.htm), with a pair of grocery store bought half frame glasses underneath them. Can't live without them any linger. And when I work Platinum I have a pair of protective glasses on top of the grocery pair. Quite a set up. Putting on 3 set of visual aids to get anything done. It's getting rather pathetic. Abrasha http://www.abrasha.com |
#17
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Question about watchmakers lathe uses
I am curious...
1) how does the older Unimat series of desktop lathe compare to a regular watchmaker's lathe? 2) how about the Sherline series? Any opinions? TMT |
#18
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Question about watchmakers lathe uses
Too_Many_Tools wrote:
1) how does the older Unimat series of desktop lathe compare to a regular watchmaker's lathe? Like a Sherline. 2) how about the Sherline series? Like an older Unimat. Nick -- Motor Modelle // Engine Models http://www.motor-manufaktur.de DIY-DRO - YADRO - Eigenbau-Digitalanzeige |
#19
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Question about watchmakers lathe uses
Abrasha wrote in
: I want one of these instead: http://www.lathes.co.uk/boley/page3.html Here's one for sale (in the UK) http://www.gandmtools.co.uk/cat_leaf.php?id=799 -- Dan |
#20
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Question about watchmakers lathe uses
xray wrote:
On Fri, 02 Dec 2005 11:12:25 -0800, Abrasha wrote: I want one of these instead: http://www.lathes.co.uk/boley/page3.html What is the purpose of the thing (faceplate?) that looks like it has 3 little anvils on it? It is near the front of the case in the first picture. This tool is used to clamp part like the "main plate" or a "bridge" of a pocket watch or wrist watch, so the various cutouts for spring housings and gears can be bored out. Take a look at the production process of fine watches at Audemars Piguet at http://www.audemarspiguet.com/en/man...d_process.html Under the heading "Finishing", there is a picture that's titled "Circular graining of a bridge", which shows the cutouts very clearly. Another image is under the heading "Assembly and Timing", "Assembly the 443 parts" You can clearly see the bored cutouts. Another operation the tool is used for is shown he http://watchmaking.csparks.com/IndexPlate.html http://watchmaking.csparks.com/Drilling.jpg http://watchmaking.csparks.com/Boring.jpg Abrasha http://www.abrasha.com |
#21
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Question about watchmakers lathe uses
I have a close-up image of this item he
http://www.jamesriser.com/Machinery/...atheSetup.html You should get a better idea of how it works from the above web page. Jim - James P. Riser Http://www.JamesRiser.com "xray" wrote in message ... What is the purpose of the thing (faceplate?) that looks like it has 3 little anvils on it? It is near the front of the case in the first picture. |
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