Title:
NUMERICAL CONTROL DEVICE AND CUTTING METHOD
Document Type and Number:
WIPO Patent Application WO/2016/194181
Kind Code:
A1
Abstract:
A numerical control device for controlling the driving of a machining tool (30) for cutting a workpiece (10), the device performing a machining cycle in which the machining tool (30) is made to carry out a cut-feed (82) operation, which involves cutting the workpiece (10), from a first reference point that is set below the surface (11) of the workpiece (10) to a target position (83) deeper than the first reference point, after which the machining tool (30) is made to execute an operation of returning from the target position (83) to a second reference point, which is set at a position that is closer to the surface (11) than the first reference point.
Inventors:
BETSUYAKU YUYA (JP)
Application Number:
PCT/JP2015/066082
Publication Date:
December 08, 2016
Filing Date:
June 03, 2015
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B23Q15/00
Foreign References:
| JPH11216640A | 1999-08-10 | |||
| JPS6228154A | 1987-02-06 | |||
| JPH09168909A | 1997-06-30 |
Attorney, Agent or Firm:
TAKAMURA, JUN (JP)
Jun Takamura (JP)
Jun Takamura (JP)
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