中南大学学报（自然科学版）Issue(1)：69-76,8.DOI:10.11817/j.issn.1672-7207.2016.01.011
数控强力刮齿加工误差分析及补偿
Error analysis and compensation for CNC power skiving
摘要
Abstract
To reduce the tooth profile deviations of power skiving processing caused by machine setting parameters error, a mathematic model of power skiving for working internal cylinder gear was established based on the engagement principle of crossed helical gear. The relationships were obtained between machine setting parameters error and tooth profile deviations by the difference of error tooth profile and theoretical tooth profile. An error compensation method was proposed for solving the sensitive coefficient matrix of tooth error. The validity of this method for power skiving was numerically demonstrated as working an internal cylinder gear for example. The results show that the tooth deviations caused by machine setting parameters error are corrected and the accuracy is improved.关键词
数控加工/强力刮齿/误差分析/补偿方法Key words
CNC machining/power skiving/error analysis/compensation method分类
机械制造引用本文复制引用
郭二廓,洪荣晶,黄筱调,方成刚..数控强力刮齿加工误差分析及补偿[J].中南大学学报（自然科学版）,2016,(1):69-76,8.基金项目
国家自然科学基金资助项目(51175242)；江苏省科技成果转化专项资金资助项目(BA2012031)(Project(51175242) supported by the National Natural Science Foundation of China （51175242）
Project(BA2012031) supported by the Special Fund of Jiangsu Province for the Transformation of Scientific Research Achievements) （BA2012031）
