复杂型面微小零件精密切削工艺研究

Study on Precision Cutting Technology of Complex Shape Microparts

在自研的微小零件精密加工机床上,通过分析复杂型面造型技术、刀具路径规划方法和切削用量优化选择,开展了金属材料复杂形面微小零件的精密切削工艺研究,加工出了硬铝材料制作、典型的高精度复杂形面微小零件样件。

Based on self-developed precision machine tool,the precision cutting technology of complex shape microparts made of metal material is studied by analyzing the modeling method on complex shape,the means of toolpaths layout and the optimal selection for cutting parameters.On the basis of above work,a typical duralumin specimen of high precision,low surface roughness and complex shape microparts is manufactured.