Title:
ワイヤ送給システム、および、溶接システム
Document Type and Number:
Japanese Patent JP6992226
Kind Code:
B2
Abstract:
A wire feeding system includes a first feeder (2, 21) provided with a first feeding motor (211) that feeds a wire (B) in a wire feeding direction, a second feeder (3, 31) spaced apart from the first feeder (2, 21) in the wire feeding direction and provided with a second feeding motor (311) that feeds the wire (B) in the wire feeding direction, and a controller (22, 32) that controls the rotation speed of the first feeding motor (211) based on a first speed command and controls the rotation speed of the second feeding motor (311) based on a second speed command. The controller (22, 32) gradually changes the second speed command over time when an amount of change of the second speed command is not within a predetermined range.
Inventors:
Yoshinori Sakaguchi
Hideki Shimogiku
Koichi Miyabe
Hideki Shimogiku
Koichi Miyabe
Application Number:
JP2018076913A
Publication Date:
January 13, 2022
Filing Date:
April 12, 2018
Export Citation:
Assignee:
Daihen Co., Ltd.
International Classes:
B23K9/12
Domestic Patent References:
| JP7246470A |
Foreign References:
| US20060163230 |
Attorney, Agent or Firm:
Minoru Yoshida
Keita Kobuchi
Keita Kobuchi