FORM MEASURING APPARATUS

FORM MEASURING APPARATUS

A form measuring apparatus that is provided with a form measuring device that includes a detection device detecting a position on a surface of an object, and a feeding mechanism that moves the form measuring device in an axis direction. The feeding mechanism includes a drive shaft provided so as to...

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1. Verfasser: KANEMATSU, Toshihiro
Format: Patent
Sprache:eng
Schlagworte:
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PHYSICS
TESTING
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creator KANEMATSU, Toshihiro
description A form measuring apparatus that is provided with a form measuring device that includes a detection device detecting a position on a surface of an object, and a feeding mechanism that moves the form measuring device in an axis direction. The feeding mechanism includes a drive shaft provided so as to be rotatable around an axis; a traction nut that is provided so as to hold the drive shaft from a direction orthogonal to an axis line of the drive shaft, and that also can switch between a frictional contacting state frictionally contacting the drive shaft and a separation state separated from the drive shaft; and a bracket coupling the traction nut and the form measuring device. The bracket is provided with a motor that includes a rotation shaft that is inclined with respect to the axis line, and the motor rotates the drive shaft.
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subjects MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PHYSICS
TESTING
title FORM MEASURING APPARATUS
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