摘要
最小区域法为推荐使用的误差评定方法,该方法不仅可以获得最小的误差评定结果,而且具有唯一性,对零件的性质有稳定的约束.通过该方法研究了圆度误差最小区域数学模型的建立,并提出了圆度误差的常用测量方法,为获得被测件的圆度误差提供了论理依据.
Minimum area method is a recommended method for assessing roundness error.By using this method,a unique minimum assessing result can be obtained.It made stationary constraint upon the characteristics of the parts.Through this method,the development of mathematical model of minimum area method for roundness error assessing is discussed,and the theoretical basis for obtaining roundness error of the tested parts was consequently provided.The general method for measuring roundness error was suggested.
出处
《兰州理工大学学报》
CAS
北大核心
2005年第2期40-42,共3页
Journal of Lanzhou University of Technology
基金
甘肃省科技攻关项目(ZGS035 A52 007 04)
关键词
圆度误差
最小区域法
测量
roundness error
minimum area method
measuring
