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Audio Signal Processing

Program-reviewing-device-in-numerical-control-processing-apparatus

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Program reviewing device in numerical control processing apparatus

Details

Inventors: Miyamoto, Takami;
Assignee: Murata Kikai Kabushiki Kaisha (Kyoto, JP)
Primary Examiner: Ip; Paul
Assistant Examiner:
Attorney, Agent or Firm: Spensley Horn Jubas & Lubitz

A program reviewing device in a numerical control processing apparatus such as a punch press machine for effecting processing in accordance with an NC program. The device includes a display unit; a shape display control unit for displaying a work shape obtained in accordance with an NC program on the display unit; an indication element for indicating a reviewing portion in the display unit on which the work shape is displayed; and a step display control unit for displaying a step of the NC program corresponding to the portion indicated by the indication element on the display unit.

DETAILED DESCRIPTION It is an object of the present invention to provide a program reviewing device in a numerical control processing apparatus which requires no special automatic programming device and which can easily find an inadequate step of NC program.
The program reviewing device according to the present invention is the program reviewing device in a numerical control processing apparatus for effecting processing in accordance with a NC program.
This device comprises a display means; a shape display control means for displaying a work shape obtained in accordance with a NC program on said display means; an indication means for indicating a reviewing portion in said display means on which the work shape is displayed; and a step display control means for displaying a step of the NC program corresponding to the portion indicated by said indication means on said display means.
In the program reviewing device according to the present invention, in carrying out the program reviewing, the shape display control means displays the work shape obtained in accordance with the NC program on the display means.
The operator uses the indication means to indicate a reviewing portion while seeing the displayed shape.
Next, the step display control means displays on the display means the step of the NC program corresponding to the portion indicated by the indication means.
Thereby, the operator can easily recognize which is the step of the NC program corresponding to the reviewing portion in the work shape.
In this case, the step of the NC program itself is an object to be processed, and therefore, an automatic programming apparatus which is actuated by special language is not required.

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