Research on Key Technologies for High-Precision Whole Flexible Machining of Large-Scale Multi-supports Cabin

To solve the difficulties of high-precision machining for large-scale multi-supports cabin (LMC), a technical framework for the whole flexible machining (WFM) of LMC was put forward, based on the related research contents of intelligent robot flexible manufacturing system. Then, key technologies such as the Position and Orientation (P & O) optimization and precision compensation of robot, large size combined measurement optimization and fusion control, system integration and machining process planning, simulation optimization and evaluation were researched. Experimental research for the calibration of robot positioning accuracy and the robot drilling were analyzed. The experimental results demonstrated the feasibility and validity of the technical framework and key technologies for the WFM of LMC.