Method for forming multi-axis curved surface machining path of industrial robot

• Main Authors: FU SHIQIANG, BU XIANZHENG, ZHANG ZHE, WU SHUNTONG, WANG JIACHONG, ZHANG HAO
• Format: Patent
• Language: Chinese; English
• Published: 02.04.2024
• Subjects: CHAMBERS PROVIDED WITH MANIPULATION DEVICES; HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TRANSPORTING

The invention relates to a multi-axis curved surface machining path forming method for an industrial robot. Path planning output of a product complex curved surface welding process is achieved. Comprising the following steps that S1, a curved surface machining part three-dimensional simulation model is established, and a base coordinate system in the industrial robot machining process is determined; s2, importing the model established in the step S1 into a UG processing module; on the basis of a UG machining module, machining path planning of the curved surface machining part is conducted, and a track file is generated; s3, track points on the planned path in the step S2 are processed, and coordinate points based on an industrial robot base coordinate system are output; and S4, converting the coordinate values of all the track points output in the step S3 under the base coordinate system according to an industrial robot language instruction conversion rule, and generating an instruction which can be executed