Testing effective and maximum torque for the metal material coupled by interference fit
The precision torque instrument was researched and manufactured successfully by Taizhou Institute of Measurement Technology (TIMT).The twisting performance can be measured and evaluated by metal material and coupled by interference fit.Metal material twisting analysis can be used for analysis the part by metal material and coupled by interference fit.Fixing a displacement sensor on one coupling part,and fixing one hold back on another coupling part,this structure measures the twisting angle.At the same time,the dynamometer sensor connects one coupling part through level arm,and other coupling part connects instrument activities end.The action force presses the dynamometer through instrument activities end,coupling part,instrument fixed end and level arm.The dates of displacement and dynamometer sensor will be put into the computer through synchronizer.The Torque—Angle Graph will be established by these data.The maximum torque Tm and effective torque Te will be established from the Torque—Angle Graph.
interference fit effective torque level arm dynamometer sensor displacement sensor
Xin Xu Yuan Jin Huang
Taizhou Institute of Measurement Technology,Zhejiang,318000,P.R.China
国际会议
济南
英文
647-652
2012-12-29（万方平台首次上网日期，不代表论文的发表时间）