During the working process, the dynamic performance of an arc-welding robot will become bad on account of its lower arm s deadweight.

 
  • 弧焊機器人在其工作過(guò)程中,下臂由于自重的影響,往往其動(dòng)態(tài)性能變得很差,需要附加平衡裝置以消除重力矩的影響。
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