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Setting and Calibration Method of Virtual Robot Tool Coordinate System with A Case of Laser Scanner Welding
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Long An, Shangbo Zou, Shaoyin Liu
Automobile Technology & Material | 2023, (5) : 62 - 67
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Automobile Technology & Material | 2023, (5): 62-67
Setting and Calibration Method of Virtual Robot Tool Coordinate System with A Case of Laser Scanner Welding
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Long An, Shangbo Zou, Shaoyin Liu
Affiliations
  • Beijing Benz Automotive Co., Ltd., Beijing 100176
Published: 2023-05-20 doi: 10.19710/J.cnki.1003-8817.20220412
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This paper compared the difference between laser scanner welding and traditional contact welding, proposed a setting method of robot coordinate system with laser scanner welding optic. This method can shorten modeling time and reduce tooling development cost. Robot virtual tool calibration is different from physical tool. A new calibration method suitable for such virtual tools was developed based on the calibration method of traditional physical tools of robot. This method can shorten process debugging time to eliminate welding seam deviation, rapidly solve tool deviation which frequently occurs in series production, therefore has broad application in automobile production.

Industrial robot  /  Laser scanner welding  /  Tool coordinate system  /  Tool calibration
Long An, Shangbo Zou, Shaoyin Liu. Setting and Calibration Method of Virtual Robot Tool Coordinate System with A Case of Laser Scanner Welding[J]. Automobile Technology & Material, 2023 , (5) : 62 -67 . DOI: 10.19710/J.cnki.1003-8817.20220412
Year 2023 volume Issue 5
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doi: 10.19710/J.cnki.1003-8817.20220412
  • Online Date:2025-12-01
  • Published:2023-05-20
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    Beijing Benz Automotive Co., Ltd., Beijing 100176
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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