Workpiece processing method and workpiece processing machine

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United States of America Patent

PATENT NO 11940773
APP PUB NO 20220253034A1
SERIAL NO

17606356

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Importance

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Abstract

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A processing apparatus for processing a workpiece includes a tool holding part 9 for holding a tool 3 for processing a workpiece 5, a transferring part 11 for transferring the tool 3 for processing the workpiece 5 with the tool 3, and a control unit 13 for controlling the transferring part 11 so as to transfer the tool 3 with respect to the workpiece 5 on the basis of an NC program, and in the NC program, an arithmetic expression for calculating the position of the tool 3 is incorporated and the program is corrected on the basis of the relationship between the cutting transferring distance, the wear amount, and the deflection amount in addition to the contour error of the tool 3.

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Patent Owner(s)

Patent OwnerAddress
SHIBAURA MACHINE CO LTD2-2 UCHISAIWAICHO 2-CHOME CHIYODA-KU TOKYO 100-0011

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tsuchiya, Koji Numazu, JP 44 296

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