Title:
加工時間予測装置、切削加工システムおよび加工時間予測方法
Document Type and Number:
Japanese Patent JP6706518
Kind Code:
B2
Abstract:
Remaining machining time required for cutting is predicted with high accuracy. A controller (74) of a machining time prediction device (70) includes a storage section (82) in which a machining program including a plurality of steps is stored, a simulation section (83) that performs a simulation in which a cutting machine cuts a workpiece in accordance with the machining program to generate a control pattern in which control information of a spindle and a holding unit is recorded, a machining time calculation section (88) that generates, based on the control pattern, a machining time table in which remaining machining time for each step of the machining program, a machining time acquisition section (89) that acquires a step of the machining program cutting of which is performed by the cutting machine at a current time point and acquires the remaining machining time for the step of the machining program, which has been acquired, from the machining time table, and a display section (90) that displays the remaining machining time that has been acquired by the machining time acquisition section (89) on a display screen (72).
Inventors:
Crown Tetsuya
Application Number:
JP2016053629A
Publication Date:
June 10, 2020
Filing Date:
March 17, 2016
Export Citation:
Assignee:
Roland DG Co., Ltd.
International Classes:
G05B19/4069; G05B19/4063
Domestic Patent References:
| JP200725945A | ||||
| JP200273126A | ||||
| JP58143944A | ||||
| JP230457A | ||||
| JP2012243152A | ||||
| JP2005301440A | ||||
| JP58143945A |
Attorney, Agent or Firm:
Takashi Goto
Hiroaki Yamane
Akihiro Furuichi
Hiroaki Yamane
Akihiro Furuichi