摘要
介绍了等距型面的运动合成原理,并对其加工过程建立了时序故障模型;在此基础上分析了它的时序谱,找出了影响加工精度的若干原因,为进一步提高其加工精度提供了解决方案。
The principle of movement synthesis of the isometric polygonal profile was introduced and the time series model was established on the processing.Based on the former,analynosed the time-serie spectrum,seeked the several reasons of machining accuracy,provided solutions in order to further enhance the machining accuracy.
出处
《工具技术》
2010年第11期60-64,共5页
Tool Engineering
关键词
等距型面
故障诊断
模型定阶准则
时序模型
AR谱
isometric polygonal profile
fault diagnosis
standard of determining order of model
time-serie model
AR spectrum
