Apparatus for measuring a width dimension of a helical surface

Details Apparatus for measuring a width dimension of a helical surface Apparatus for measuring a width dimension of a helical surface

1990-11-21

1992-04-21

Cuchlinski, Jr., William A.

Geometrical instruments

Gauge

Tool

33199B, 33712, G01B 908, G01B 904, G01B 520

Patent

active

051055457

ABSTRACT:
An apparatus for measuring the width dimension of a helical surface of an endmill. The apparatus includes a workholder capable of supporting an endmill in such a position as to optically magnify the surface of the endmill to be measured. The workholder further includes an index arbor capable of rotating the endmill to a selected helical surface. The workholder is slidably connected to an arcuate guidetrack mounted on a microscope platform.

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patent: 4662075 (1987-05-01), Mastel et al.
patent: 4682766 (1987-07-01), Barkley

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