| 摘要: |
| 通过三坐标测量机对S195油泵凸轮轮廓进行了测量和误差评定研究，建立并探讨了符合最小条件准则的误差分步评定数学模型；依据形状误差测量评定的一般性原则，分别依据最小二乘原理和最小条件准则建立了误差综合评定的数学模型。 |
| 关键词: 凸轮，线轮廓度，误差测量，误差评定，三坐标测量机 |
| DOI： |
| 分类号:TH132.47 |
| 基金项目:机械制造系统工程国家重点实验室资助项目 |
|
| The Method of Error Evaluation for Cam Curve Profile |
|
Yang Qing 1 Yang Ping 2
|
| Abstract: |
| This paper measures cam profile error under coordinate measurement machine,presents and sets up a mathematical model with the principle of minimum condition to evaluate the profile error of cam,studies the method of integrated error evaluation for cam curve profile according to the general pinciple of shape error evaluation,and establishes the mathimatical model by the least square and minimum condition principle seperately. |
| Key words: cam cure profile,error measurement,error evaluation,coordinate measurement machine |
