摘要
通过对扭矩量值传递中有关器具工作原理及工作时受力的分析,指出了用扭矩扳子检定装置检定扭矩扳子时检定结果难以一致的原因,给出了解决办法,并进行了验证。
The operating principle of and stress applied to relevant instruments used for torque quantity value transfer have been analyzed.The reason why it is difficult to acquire consistent calibration results when calibrating torque wrench with calibration apparatus has been identified.The solution for this issue has been proposed and validated.
出处
《计测技术》
2011年第4期35-38,共4页
Metrology & Measurement Technology
关键词
力学计量
扭矩扳子
检定
量值传递
侧向力
mechanics measurement
torque wrench
calibration
quantity value transfer
lateral force
