用新方法检定高温蠕变及持久强度试验机  

A New Method for Calibrating High Temperature Creep and Lasting Intension Testing Machine

作　　者：梁廷伟[1] 王树庆[1] 李云珠 顾玉琪 

机构地区：[1]松江电机厂,黑龙江省哈尔滨市150046

出　　处：《航空计测技术》1997年第4期15-17,共3页Aviation Metrology & Measurement Technology

摘　　要：用一只应力应变传感器，通过不同的组桥方法，可以同时检定高温蠕变及持久强度试验机试验力和同轴度两个技术指标，提高了检定效率。The load and coaxality of the high temperature creep and lasting intension testing machine can be calibrated with the stress and strain transducers and by the different methods for making up bridge, and its calibrating efficiency is increased.

关 键 词：试验机 应力 应变 传感器 蠕变试验机 持久强度 

分 类 号：TH871.2[机械工程—仪器科学与技术]