| 摘要 |
PROBLEM TO BE SOLVED: To measure a tooth face profile of a gear simply and accurately on the field. SOLUTION: This tooth face shape measuring device is equipped with a linear guide 23 movable along the flank line direction of the gear 11. The linear guide is loaded with the first displacement gage 21 for measuring displacement of the tooth face in an abutting state on the tooth face, and outputting the first displacement signal, and also loaded with the second displacement gage 22 for measuring displacement of the surface of a reference member in the abutting state on the surface of the reference member whose surface shape is specified beforehand, and outputting the second displacement signal. A tooth face profile generation device 26 generates a tooth face profile along the flank line direction corresponding to the first and second displacement signals. COPYRIGHT: (C)2005,JPO&NCIPI
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