Title:
レーザー測定機を利用したロボット位置補正方法
Document Type and Number:
Japanese Patent JP3600878
Kind Code:
B2
Abstract:
Disclosed is a method for compensating the position of a robot using a laser measuring instrument by establishing an origin coordinate system; irradiating laser beams onto reflectors and calculating distances to the reflectors; converting the origin coordinate system to an established coordinate system; generating coordinates of an end of a lower tip of a welding gun; calculating a position and posture of the robot; teaching the robot four or more postures; uploading position coordinates of the robot and robot teaching program data to a main computer; determining if an error between CAD data and data modeled through simulation is less than a predetermined value, revising the data if it is not or completing compensation of positions of the welding gun, the robot and the jigs if it is; and downloading the robot teaching program to a robot controller.
Inventors:
Huang Dong
Application Number:
JP2001212553A
Publication Date:
December 15, 2004
Filing Date:
July 12, 2001
Export Citation:
Assignee:
HYUNDAI MOTOR COMPANY
International Classes:
B23K11/11; B25J9/10; B25J9/16; B25J9/18; B25J9/22; B25J13/08; G05B19/18; G05B19/42; (IPC1-7): B23K11/11; B25J9/10; B25J13/08
Domestic Patent References:
| JP2000288742A | ||||
| JP200122418A | ||||
| JP1185247A | ||||
| JP2001100834A |
Attorney, Agent or Firm:
Kyosei International Patent Office
Toru Seya
Toru Seya