Title:
MULTI-AXIS CONTROL METHOD IN WORKING MACHINE AND ITS DEVICE, AND BENDING MACHINE TO WHICH MULTI-AXIS CONTROL IS APPLIED
Document Type and Number:
Japanese Patent JP3875394
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a multi-axis control method in a working machine and its device and a bending machine to which multi-axis control is applied, and which are inexpensive and moreover capable of uniformizing a bending finish regardless of an operating speed by using a positioning unit having no interporation function about the multi-axis of the working machine.
SOLUTION: When working is executed, a working command is issued from a bending command part 3, a calculation by straight linear interpolation is executed about respective axes by an interpolation calculating part 5 in accordance with the working command, and the transferring and positioning of respective axes are executed by respective axis transferring and positioning units 7, 9, 11, 13 in accordance with the calculated result of the interpolation calculating part 5. In the interpolation calculating part 5, the ratio of a transfer distance at the time of acceleration to a transfer distance at the time of the maximum speed to a transfer distance at the time of deceleration is held at the same with respect to respective axes, and an accelerating speed, the maximum speed, a decelerating speed and the transfer distance are obtained.
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Inventors:
Tsuneo Sakuragi
Haruhiko Kuriyama
Haruhiko Kuriyama
Application Number:
JP4760898A
Publication Date:
January 31, 2007
Filing Date:
February 27, 1998
Export Citation:
Assignee:
Amada Co., Ltd.
International Classes:
B21D5/04; (IPC1-7): B21D5/04
Domestic Patent References:
| JP62239208A | ||||
| JP3165932A |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu
Iwa Saki Kokuni
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu