Title:
工具経路生成装置、工具経路生成方法及び工具経路生成プログラム
Document Type and Number:
Japanese Patent JP6386511
Kind Code:
B2
Abstract:
Provided is a tool-path generating device that includes a point-sequence generating unit that generates a point sequence that represents a tool path on the basis of a machining program, and a smoothing unit that smooths the generated point sequence. The smoothing unit includes a filter-length setting unit that sets filter lengths that are applied to the points such that a pre/post-smoothing divergence amount of each point in the point sequence is equal to or less than a first threshold, a filter-length changing unit that changes the set filter lengths such that an absolute value of a difference between the filter lengths applied to adjacent points in the point sequence is equal to or less than a second threshold, and a filter processing unit that performs filter processing on the basis of the changed filter lengths.
Inventors:
Hiroki Murakami
Soichiro Ide
Osamu Hanaoka
Soichiro Ide
Osamu Hanaoka
Application Number:
JP2016211702A
Publication Date:
September 05, 2018
Filing Date:
October 28, 2016
Export Citation:
Assignee:
FANUC Corporation
International Classes:
G05B19/4103
Domestic Patent References:
| JP201196077A | ||||
| JP20003212A | ||||
| JP200478516A | ||||
| JP201421759A | ||||
| JP2013171376A |
Attorney, Agent or Firm:
Kunio Ueda
Junichiro Yanagi
Mayumi Oguri
Kunihiko Takeuchi
Junichiro Yanagi
Mayumi Oguri
Kunihiko Takeuchi