工业机器人轴承座薄壁孔的铣削加工工艺

Milling Process of Thin walled Hole of Bearing Seat of Industrial Robot

以精度要求高的工业机器人铝合金轴承座薄壁孔为加工对象,从刀具、切削参数、切削液等方面进行分析,提出由铣削代替镗孔的新工艺。工业机器人轴承座薄壁孔铣削加工工艺需要的设备与刀具少,生产成本低,可靠性高,各项加工指标均满足要求,为其它高精度薄壁孔采用铣削加工提供了借鉴和参考。

Taking the thin walled hole of the aluminum alloy bearing seat of the industrial robot with high accuracy requirement as the processing object and by analyzing the tools,cutting parameters and cutting fluid,a new process that uses milling instead of boring was proposed.The milling process for thin walled hole of bearing seat of industrial robot requires less equipment and tools,low production cost but with high reliability,and all processing indicators meet the requirements,which provides a reference for milling of other thin walled holes with high accuracy.