irnsrgn Posted September 8, 2005 Posted September 8, 2005 Anybody know what this antique tool is? Quote
meco3hp Posted September 8, 2005 Posted September 8, 2005 Hello, It looks like part of a early indicator. You might go post it over on the Antique Machinery and History section of the,http://www.practicalmachinist.com/ubb/ultimatebb.php Quote
irnsrgn Posted September 8, 2005 Author Posted September 8, 2005 I know what it is meco, I use it occasionally, and you are close. Quote
mike-hr Posted September 9, 2005 Posted September 9, 2005 Do the numbers correspond with degrees, in a circle? Quote
irnsrgn Posted September 9, 2005 Author Posted September 9, 2005 Mike, you have problably used the modern version quite a bit. LOL Quote
Ten Hammers Posted September 9, 2005 Posted September 9, 2005 With a smaller lock screw, it could be a windage adjustment for a gunsight. I will say it is for machining tool of some sort but not my area of knowledge. Quote
yesteryearforge Posted September 9, 2005 Posted September 9, 2005 its thr predessor of the modern dial indicator Quote
irnsrgn Posted September 9, 2005 Author Posted September 9, 2005 BINGO, We have the correct answer. The tool and its modern day counterpart, some call it the last word indicator. Quote
Strine Posted September 9, 2005 Posted September 9, 2005 Well you got me in. What the dickens is a dial indicator. What does it indicate Quote
irnsrgn Posted September 10, 2005 Author Posted September 10, 2005 LOL,Strine. The old indicator is graduated in thousandts of an inch And new version in the background uses a rotary dial graduated into half thousandts. Its used by machinists to dial or locate an exact point on an edge etc Quote
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