轴向拉伸试验机同轴度检测技术研究  

Research of Coaxality Measurement for Testing Machine of Axial Tensile

作　　者：曾利民[1] 杨莹[1] 

机构地区：[1]浙江省计量科学研究院,浙江杭州310013

出　　处：《计测技术》2011年第5期27-29,40,共4页Metrology & Measurement Technology

摘　　要：针对轴向拉伸试验机几何同轴度与受力同轴度检测的适用范围不明确,受力同轴度的检测、计算与评判方法不统一等问题,本文基于同轴度定义与检测原理提出了解决这些问题的一些方法和建议。Since the coaxial tolerance test,calculation and evaluation method are different,and the range between geometric coaxiality and coaxiality with load is not clear,some ways and suggestions to solve the problems are pointed out based on the coaxiality definition and the coaxial tolerance test principle in this paper.

关 键 词：试验机 几何同轴度 受力同轴度 适用范围 

分 类 号：TB931[一般工业技术—计量学]