Title:
A numerical control unit with a display function, and a display program
Document Type and Number:
Japanese Patent JP6219866
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a numerical control device with a display for performing drawing display of a tool locus correctly without impacting on processing control.SOLUTION: In order to move a tool position along a tool locus at a designated processing speed, a movement command for moving each control axis at movement speed is generated from axis control data for controlling movement speed of each control axis at a predetermined time interval and outputted to a drive unit 43 at a predetermined time interval. A drawing data generation unit 322 generates drawing data for drawing a tool locus only when directions of a movement vector where the tool position moves are not the same direction with each other before and after the time at which the movement command is outputted to the drive unit at a time interval and a drawing display control unit 323 outputs the drawing data to a display unit 33 so that the tool locus is drawn.SELECTED DRAWING: Figure 3
Inventors:
Yutaka Oto
Mizutani Wataru
Mizutani Wataru
Application Number:
JP2015044190A
Publication Date:
October 25, 2017
Filing Date:
March 06, 2015
Export Citation:
Assignee:
Sodick Co., Ltd.
International Classes:
G05B19/4069
Domestic Patent References:
| JP2005115669A | ||||
| JP2000276579A | ||||
| JP2010198380A | ||||
| JP4177409A | ||||
| JP200462752A |
Foreign References:
| WO2016013043A1 |
Attorney, Agent or Firm:
Yanagita Seiji
Go Sakuma
Go Sakuma
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