球度测量及其评定方法现状分析  

Analysis of current sphericity measurement and its evaluation methods

作　　者：刘盾[1] 邓乾发[1] 李振[1] 王羽寅[1] 姚蔚峰[1] 袁巨龙[1] 

机构地区：[1]浙江工业大学特种装备制造与先进加工技术教育部/浙江省重点实验室,浙江杭州310014

出　　处：《光学仪器》2010年第6期86-90,共5页Optical Instruments

基　　金：浙江省科技厅项目(2009C31019);2009年浙江省大学生科技创新活动计划(新苗人才计划)资助项目(2009R403069);浙江工业大学科研启动资助项目(56710203009)

摘　　要：通过介绍国内外球度测量发展的现状,得出非接触测量在提高球度测量精度等方面优于接触式测量,球度的评定建立在测量基础之上。专家们在基于四种数学模型基础上提出了许多评定方法,同时随着进化算法的发展,出现了许多新型优化评定方法。袁巨龙等人提出了基于研磨轨迹均匀性的球度评定方法,间接而巧妙地对球度进行了评定。球度测量与评定将会朝着更高精度、高效率和低成本方向发展。By introducing the development of sphericity measurement at home and abroad, it is obtained that non-contact measurement is better than contact measurement in improving sphericity measurement precision. Evaluation of sphericity based on the establishment of the measurement. Scholars put forward a lot of evaluation methods based on four mathematical models, and with the development of evolutionary algorithms, also put forward many new optimal evaluation methods. Yuan Julong, et al. propose a new evaluation method based on the degree of lapping uniformity. Measurement and evaluation of the sphericity will move toward the trend of even more high-precision, high efficiency and low cost.

关 键 词：球度 测量 评定 

分 类 号：TH71[机械工程—测试计量技术及仪器] TH161.12[机械工程—仪器科学与技术]