微细铣削切削力正交实验研究  

Study on Orthogonal Experimental of Micro-Milling Force

作　　者：曹自洋[1] 何宁[2] 李亮[2] 

机构地区：[1]苏州科技学院 [2]南京航空航天大学

出　　处：《工具技术》2010年第10期11-14,共4页Tool Engineering

基　　金：国家自然科学基金资助项目(50775114)

摘　　要：在自行研制的三轴联动微细铣床上,选取典型微三维零件特征进行铣槽和侧铣两种工况正交铣削实验,对微细切削力进行测量和分析。深入研究了主轴转速、轴向切深、每齿进给量等工艺参数对微细切削力的影响规律,以优化加工参数,提高微铣削的加工效率和加工精度。The orthogonal experiments under slot-milling and side-milling with typical micro three dimensional parts are done by the developed 3-axis micro-milling machine tool,and the micro milling forces are also measured and analyzed. In order to optimize the machining parameters to improve the processing efficiency and processing accuracy of micro-milling,the impact law of the spindle speed,axial cutting depth,feed per tooth and other parameters on cutting force is deeply studied.

关 键 词：微细铣床 微细铣削 切削力 

分 类 号：TG501.2[金属学及工艺—金属切削加工及机床] TG54