Title:
DEVICE FOR JUDGING MEASUREMENT RESULT FOR AIR MICROMETER
Document Type and Number:
Japanese Patent JPH04324308
Kind Code:
A
Abstract:
PURPOSE:To automatically judge and display whether a dimensional error of a work is within an allowable range or not. CONSTITUTION:A title item is provided with a float-detection means which is moved along a traveling direction of a float 12 of an air micrometer and detects the float 12, a means for detecting an amount of traveling which detects the amount of traveling of the float detection means, a criterion means which determines whether a dimensional error of a work is within a preset allowable range or not based on the amount of traveling of the float detection means at the time when the float detection means detects the float 12, and a display means 71 which displays a criterion result of the criterion means.
Inventors:
SUZUKI YOJI
Application Number:
JP9450591A
Publication Date:
November 13, 1992
Filing Date:
April 25, 1991
Export Citation:
Assignee:
SUZUKI MOTOR CO
International Classes:
G01B13/00; (IPC1-7): G01B13/00
Attorney, Agent or Firm:
Kimura Takahisa