Laser processing robots apply robotic technology to laser processing, and use high-precision industrial robots to achieve more laser processing robots and more flexible laser processing operations. This system operates online through the teaching box and can also be programmed offline. The system generates a model of the workpiece through automatic detection of the workpiece, and then generates a machining curve. It can also use CAD data for direct processing. It can be used for laser surface treatment, drilling, welding and mold repair of workpieces.
Key technologies include:
(1) Laser processing robot structure optimization design technology: using a large-scale frame body structure to increase the operating range while ensuring robot accuracy;
(2) Error compensation technology of robot system: In order to meet the requirements of large working space and high precision of integrated processing robots, and combined with its structural characteristics, a hybrid robot compensation method that combines non-model methods and model-based methods is adopted , completing the compensation of geometric parameter errors and non-geometric parameter errors.
(3) High-precision robot detection technology: Combining three-coordinate measurement technology and robot technology to achieve high-precision online measurement of robots.
(4) Implementation technology of special language for laser processing robots: According to the characteristics of laser processing and robot operations, complete the special language for laser processing robots.
(5) Network communication and offline programming technology: It has serial port, CAN and other network communication functions to realize the monitoring and management of the robot production line; and realizes the offline programming control of the robot by the host computer.