现代制造工程Issue(7)：25-30,150,7.DOI:10.16731/j.cnki.1671-3133.2017.07.006
涡旋压缩机复杂变截面涡旋型线高速加工研究
Research on high speed machining complex scroll profiles of scroll compressor
摘要
Abstract
Because the profiles of scroll compressor is very complicated,narrow alveolar,large ratio of height to thickness,large deformation,high precision and cutting chatter when high speed cutting,it has obtained the modal parameters of rough workpiece,finish workpiece,keyway cutter and end milling cutter by finite element method.The curves fitting of feed speed,cutting speed and vibration frequency,which can be used to guide for the selection of process parameters,to prevent cutting resonance,were acquired by MATLAB software.The validation and reliability of the scheme was verified by experiments.关键词
变截面涡旋齿型线/高速切削/模态参数/切削共振Key words
variable cross-section scroll profile/high speed cutting/modal parameters/cutting resonance分类
机械制造引用本文复制引用
孙永吉,刘涛..涡旋压缩机复杂变截面涡旋型线高速加工研究[J].现代制造工程,2017,(7):25-30,150,7.基金项目
国家自然科学基金项目(51665035) （51665035）
甘肃省青年科技基金计划项目(145RJYA299) （145RJYA299）
学校青年科技基金项目(14K-20) （14K-20）
