Title:
METHOD FOR CONTROLLING WELDER OF INDUSTRIAL ROBOT
Document Type and Number:
Japanese Patent JP2592228
Kind Code:
B2
Abstract:
PURPOSE: To simplify teaching by preliminarily storing in an industrial robot the value of electric current and voltage for processing a crater and the filler time of a crater.
CONSTITUTION: A robot body R is provided with a signal for moving a controller C to a welding starting point (a). At the point of arrival of the robot body R at the arc-ON point (a), an arc-ON is instructed from the controller C to the welder W. A signal is also transmitted when the robot body R arrives at an arc-OFF point (b). Transmission is made on the set values of electric current and voltage for processing a crater, from the controller C to the welder W. Confirmation is made from the welder W to the controller C, acknowledging the current and the voltage are set. The robot body R is made to stand by at the same position by the controller C while the crater processing is done by the welder W. Thus, errors in teaching are eliminated.
Inventors:
TAKABUCHI JUJI
SHIINA TSUKASA
SHIBUYA HAJIME
SHIINA TSUKASA
SHIBUYA HAJIME
Application Number:
JP20108795A
Publication Date:
March 19, 1997
Filing Date:
August 07, 1995
Export Citation:
Assignee:
HITACHI SEISAKUSHO KK
HITACHI KEIYO ENJINIARINGU KK
HITACHI KEIYO ENJINIARINGU KK
International Classes:
B23K9/00; B23K9/12; (IPC1-7): B23K9/00; B23K9/12
Domestic Patent References:
| JP63224867A |
Attorney, Agent or Firm:
Kenjiro Take