高速多轴加工策略及切削参数合理化的研究  

Research on Processing Strategy and Cutting Parameter Reasonable Layout of High Speed and Multiple Spindles

作　　者：安虎平[1,2] 芮志元[2] 刘昊[3] 王玲[3] 杨天兴[3] 

机构地区：[1]兰州城市学院机械检测与故障诊断研究所 [2]兰州理工大学,兰州市730070 [3]兰州城市学院

出　　处：《工具技术》2013年第10期47-51,共5页Tool Engineering

基　　金：国家自然科学基金(51065014);甘肃省教育厅研究生导师科研项目(1212-05)

摘　　要：基于对高速切削工艺和多轴加工特点的分析,探讨保证高速高效和优质加工的工艺策略及选定切削参数的方法。通过研究高速切削机理及加工工艺特性,确定高速切削加工所面临的主要问题是如何同时保证高的加工效率、质量和刀具寿命。提出以铣刀有效直径和有效线速度确定切削参数,并导出有效直径和有效速度及其转速的计算方法。给出了高速铣削加工的工艺策略和合理设置铣削参数,可为高速切削编程提供技术参考。It probes into methods of choosing reasonable cutting parameters and craft strategy that guarantee high speed and high efficiency and superior quality, based on analysis of the feature of high speed cutting （ HSC ） technology and multiple spindles machining characteristic. By means of study for HSC mechanism and processing property, the main issue of HSC be faced with is how to ensure high efficiency and quality and cutter life simultaneously. It offers a way to de- termine cutting parameters by effective diameter of milling cutter and effective linear velocity, with computing method of the diameter and linear velocity and revolving speed derived. Supplying the technology strategy of high speed milling and a method of reasonable setting parameters can afford technical reference for programming at high speed cutting.

关 键 词：高速铣削 多轴加工 编程 工艺策略 铣削参数 

分 类 号：TG501.2[金属学及工艺—金属切削加工及机床]