高速切削振动的形成及其控制  

Formation and Control of the Cutting Vibration in High-Speed Machining

作　　者：宋志鹏[1] 王贵成[2] 王树林[2] 

机构地区：[1]江苏大学机械工程学院 [2]江苏大学

出　　处：《工具技术》2008年第10期94-97,共4页Tool Engineering

基　　金：国家"十五"科技攻关项目(项目编号:2001BA205);江苏省自然科学基金资助项目(项目编号:BK2004027;2006077)

摘　　要：基于系统工程理论,阐述了高速机床结构、工具系统构成、工件材料特性、切削参数选用和加工环境状况是导致高速切削加工振动形成的主要原因。探讨了高速加工振动形成的机制,并针对高速加工系统各部位控制的特点,提出了主动控制高速加工振动的主要控制策略及改进途径。Based on the System Engineering theory, the main factors that lead to the vibration in hlgh-speed cutting were presented, which were the structure of the high-speed machine tool, the component of the tool system, the characters of the workpiece material, the choosing of the cutting parameters and the machining environment conditious. The forming mechanism of the vibration in high-speed machining was discussed, according to the characters of controlling each part of the high - speed machining system, the main controlling strategy and improving paths of the active vibration control in high-speed machining were brought forward.

关 键 词：高速切削 工艺系统 振动特征 控制方法 

分 类 号：TG502.14[金属学及工艺—金属切削加工及机床] N945[自然科学总论—系统科学]