fa: New, sealed, late 70s huge Mitutoyo micrometer head
here's the link
http://cgi.ebay.com/ws/eBayISAPI.dll...m=300462460475 I was able to find the manual page for this on line, so that link is on the auction page - very nice, very huge - I wonder what its original application was - anyone got a Mitutoyo catalog from about 1980? Can you look up 252-372 micrometer head and tell me what it was supposed to be used for? Just curious. -- Bill - www.wbnoble.com |
New, sealed, late 70s huge Mitutoyo micrometer head
"Bill Noble" wrote in message ... here's the link http://cgi.ebay.com/ws/eBayISAPI.dll...m=300462460475 I was able to find the manual page for this on line, so that link is on the auction page - very nice, very huge - I wonder what its original application was - anyone got a Mitutoyo catalog from about 1980? Can you look up 252-372 micrometer head and tell me what it was supposed to be used for? Just curious. -- Bill - www.wbnoble.com It goes on a optical camparator like this one: http://www.solomonmachinery.com/othe...oyoPH350-1.jpg http://www.solomonmachinery.com/othe...oyoPH350-2.jpg |
fa: New, sealed, late 70s huge Mitutoyo micrometer head
On Tue, 31 Aug 2010 21:34:37 -0700, "Bill Noble"
wrote: here's the link http://cgi.ebay.com/ws/eBayISAPI.dll...m=300462460475 I was able to find the manual page for this on line, so that link is on the auction page - very nice, very huge - I wonder what its original application was - anyone got a Mitutoyo catalog from about 1980? Can you look up 252-372 micrometer head and tell me what it was supposed to be used for? Just curious. Not shown in 1975 catalog 1100 Gerry :-)} London, Canada |
fa: New, sealed, late 70s huge Mitutoyo micrometer head
Bill Noble wrote:
here's the link http://cgi.ebay.com/ws/eBayISAPI.dll...m=300462460475 I was able to find the manual page for this on line, so that link is on the auction page - very nice, very huge - I wonder what its original application was - anyone got a Mitutoyo catalog from about 1980? Can you look up 252-372 micrometer head and tell me what it was supposed to be used for? Just curious. I've seen micrometer heads nearly this big on chambers of scanning electron microscopes. They are used to move the internal stage. |
fa: New, sealed, late 70s huge Mitutoyo micrometer head
On 2010-09-01, Bill Noble wrote:
here's the link http://cgi.ebay.com/ws/eBayISAPI.dll...m=300462460475 I was able to find the manual page for this on line, so that link is on the auction page - very nice, very huge - I wonder what its original application was - anyone got a Mitutoyo catalog from about 1980? Can you look up 252-372 micrometer head and tell me what it was supposed to be used for? Just curious. Well ... if the digits are oriented so it can be read with the thimble on top and the spindle down, it could be for a "Cadillac gauge", which is a stack of 1/2" gauge blocks alternating in and out to provide precise 1/2" spacings which is driven vertically by a large diameter micrometer thimble (and double-checked by a large diameter 1" travel dial indicator) to allow setting the steps to precise heights for setting a height gauge. I know that both Starrett and B&S made them (though the catalogs did not call them "Cadillac gauges", I've heard that elsewhere). Enjoy, DoN. -- Remove oil spill source from e-mail 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 --- |
New, sealed, late 70s huge Mitutoyo micrometer head
"anorton" wrote in message m... "Bill Noble" wrote in message ... here's the link http://cgi.ebay.com/ws/eBayISAPI.dll...m=300462460475 I was able to find the manual page for this on line, so that link is on the auction page - very nice, very huge - I wonder what its original application was - anyone got a Mitutoyo catalog from about 1980? Can you look up 252-372 micrometer head and tell me what it was supposed to be used for? Just curious. -- Bill - www.wbnoble.com It goes on a optical camparator like this one: http://www.solomonmachinery.com/othe...oyoPH350-1.jpg http://www.solomonmachinery.com/othe...oyoPH350-2.jpg thanks - that's it all right, and the counters make sense, run to one edge, zero the counter, then run to the other edge and get reading - do the same on the reference with the other counter? |
All times are GMT +1. The time now is 06:58 PM. |
Powered by vBulletin® Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004 - 2014 DIYbanter