摘要
介绍了某深凹曲面零件的五轴数控编程过程及相关知识,将待加工面设为驱动几何体,将投影矢量设为刀轴方向,同时将刀轴相对于ZM轴侧倾-20°,生成的刀路轨迹工作效率高,充分发挥了刀具的切削速度,同时避免了干涉。经试制,达到尺寸要求并获得较高精度的表面质量,达到设计和精度要求。因此,对于深凹曲面类零件的加工,采用该工艺和加工策略是高效的。
Describes the deep concave surface part of the five-axis NC programming process and relat- ed knowledge, the surface to be processed is set to drive geometry, the projected vector is set to the di- rection of the arbor while arbor as opposed to ZM axis roll -20, high generated tool_path efficiency, give full play to the cutting tools, while avoiding interference. After the trial, the required size and highly accurate surface quality and accuracy to meet the design requirements. Therefore,if we use the process and the processing strategy,it is effective for the processing of the deep concave surface parts.
出处
《煤矿机械》
2016年第4期69-71,共3页
Coal Mine Machinery
关键词
深凹曲面
五轴加工
可变轮廓铣
刀路轨迹
研究
高效
deep concave surfac~ five-axis machining variable_contour milling toolpath
research
effective
