Title:
WORK FEEDER CONTROL APPARATUS
Document Type and Number:
WIPO Patent Application WO/1997/044149
Kind Code:
A1
Abstract:
A work feeder control apparatus capable of positioning a feed bar finely even if a feeder is independently operated, saving the space and reducing the cost by simpliying the construction of the control apparatus. A cam angle detector is provided on a cam shaft of a feed cam, and a servomotor on each shaft is controlled by a servo CPU with reference to a motion table adapted to be set by a feeder control PLC, which is provided as a motion table setting means, in accordance with the cam angle detected by this cam angle detector.
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Inventors:
Takayama, Yukiyoshi
Application Number:
PCT/JP1997/001614
Publication Date:
November 27, 1997
Filing Date:
May 14, 1997
Export Citation:
Assignee:
KOMATSU LTD
Takayama, Yukiyoshi
Takayama, Yukiyoshi
International Classes:
B21D43/00; B21D43/05; B30B13/00; G05B19/416; (IPC1-7): B21D43/05
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