轧机牌坊修复抱壁铣削机器人结构研究

Structure Research of Hold Wall Milling Robot for Mill Housing Repair

针对当前轧钢行业面临的轧机牌坊与轧辊轴承座接触面易磨损,且在线修复困难的实际问题,提出了一种可实现在线修复的抱壁铣削机器人。对该机器人在实际铣削作业中的铣削力等参数进行了分析与计算,依据计算结果对铣削执行器高速电主轴进行了选型,为抱壁铣削机器人滑台控制伺服系统的合理选型及机构优化提供了参考。

The contact surface of the mill housing and the shaft block of roller is often badly abrased,and online repair is difficult,so this paper proposes a hold wall milling robot,which can finish online repair.In this paper,the overall structure of the robot is introduced,and the feasibility of the structure to achieve hold wall milling operations is analyzed.The 3 D model of the robot is set up,and the interference detection is carried out.The milling force of robot in actual milling operation is analyzed and calculated,and the high-speed motorized spindle of the milling actuator is selected.This study may provide a reference for the design and selection of the slider control servo system of the hold wall milling robot.