Metal working – Plural diverse manufacturing apparatus including means for... – Type of machine
Patent
1993-12-03
1994-11-08
Briggs, William
Metal working
Plural diverse manufacturing apparatus including means for...
Type of machine
5116571, 82 111, 82118, 82133, 364474, 409166, B23B 714, B24B 4900, B23C 300, G05B 1900
Patent
active
053614704
ABSTRACT:
A processing apparatus with a movable processing tool, includes a deflection detecting device, a rotating position detecting sensor, an arithmetic unit, an output circuit, a fine adjustment device, and an XY table. The detecting device detects a plurality of deflection amounts of a processing reference surface of a to-be-processed work held by a work holding member mounted to a main shaft of an NC processing apparatus. The sensor detects a rotating position of the work. The unit calculates a correcting amount of the tool at a processing point of the work from a measured value of the sensor and plural measured values of the deflection amounts of the detecting device. The circuit outputs the correcting amount synchronously with the rotating position and processing point of the work. The adjustment device has the tool fixed thereto for finely moving the tool in a processing direction based on an output from the circuit. The fine adjustment device is secured to the XY table.
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Asada Takafumi
Hamada Tutomu
Ikemoto Yoshihiro
Nakagawa Toru
Briggs William
Matsushita Electric - Industrial Co., Ltd.
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