摘要
建立机床—刀具—工件组成的系统的动力学模型,比较加工过程中产生加工波纹和不产生加工波纹时系统振动特性,根据产生加工波纹的振动特性及振动范围的识别方法或判断规则,通过改变切削参数对待加工零件进行动力学分析和仿真,以动力学分析软件为基础,研究系统开发的关键技术并开发"数控机床加工波纹分析系统",以便有效地解决加工波纹的产生问题,极大地提高产品的表面加工质量,提高产品的生产效率,从而提高产品的市场竞争能力和企业的经济效益。
We should establish the dynamic model of machine tool-cutting tool-workpiece system, compare the flutter characteristic between appearing corrugation and disappearing corrugation. According to the analysis and simulation by changing cutting parameter, we could research key technology and develop “CNC machining corrugation analyzing system” in order to deal with machining corrugation wel, increase surface machining quality and production effwiency, improve production competitive power and corporation economic benefit.
出处
《机械设计与制造》
北大核心
2008年第6期183-185,共3页
Machinery Design & Manufacture
基金
中国重装基地基金项目(2006GG002)
关键词
机床-刀具-工件系统
加工波纹
动力学模型
识别方法
判断规则
Machine tool-cutting tool-workpiece system
Machining corrugation
Dynamic model
Identification methods
Estimation rules
