Thermal analysis of rare earth electrolytic robots under high temperature environment

Abstract

Rare earth electrolysis robot is an automatic equipment that can realize the process of crucible extraction and dumping of casting mold in electrolytic tank under high temperature and dusty environment. Based on ANSYS software and APDL language, the thermal-structural coupling simulation analysis of the rare earth electrolysis robot is carried out to construct the temperature distribution and thermal deformation model of the robot, and the thermal deformation error and connecting rod machining error are considered comprehensively to obtain the linkage length dimension error model, which provides some theoretical basis for the robot error compensation to improve the accuracy.

Keywords

• electrolytic robot
• thermal analysis
• high temperature
• finite element method
• error