复杂形状工件的端铣切削力模型  

A cutting force model for complex workpiece geometry in face milling

作　　者：张发平[1] 孙厚芳[1] 

机构地区：[1]北京理工大学,北京110081

出　　处：《机械设计与制造》2003年第4期99-101,共3页Machinery Design & Manufacture

摘　　要：以传统的端铣切削力模型为基础,提出了一种新的端铣加工中静态切削力的预报模型。该模型考虑了复杂的工件形状和不同的铣刀进给轨迹。给出了一种新的工件和铣刀接触算法。Based on traditional cutting force model in face milling, a new cutting force model for the prediction of static cutting forces has been presented.The important feature of the model is that the complex workpiece geometry has been considered which makes this model more practical.Also the different cutter feed paths in two-dimension is included in this model.

关 键 词：复杂形状工件 端铣 切削力模型 铣刀 接触算法 铣削 

分 类 号：TG54[金属学及工艺—金属切削加工及机床]