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Method for Determining Comparator Screw Errors with Precision

โœ Scribed by BENNETT, JEAN M.

Book ID
115379832
Publisher
Optical Society of America
Year
1961
Weight
824 KB
Volume
51
Category
Article
ISSN
0030-3941

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METHOD FOR PRECISION CALIBRATION OF ROTA
METHOD FOR PRECISION CALIBRATION OF ROTARY SCALE ERRORS AND PRECISION DETERMINATION OF GEAR TOOTH INDEX ERRORS
โœ W.D. Mark ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 343 KB

A method using the 'closure principle' is developed for precision calibration of rotary scale errors of gear measurement machines and precision calibration of gear tooth index errors (accumulated tooth-spacing errors) after 'removal' of rotary scale errors. The method uses the standard machine proce