论文部分内容阅读
我们从各种扭矩仪方案中，权衡利弊，选择相位差扭矩仪作为钻探扭矩仪，试制成了适合于小口径钻进使用的IN—1型钻探扭矩仪。经野外试验，性能良好，适用可靠。一、相位差扭矩仪的基本原理相位差扭矩仪属于传递型扭轴式扭矩测试设备。安装于动力机与负载之间。当动力传输时，由于弹性扭轴受扭矩作用产生扭转变形，扭轴上不同断面（如图1）a—a与b—b断面有一相对扭角(?)：
We from a variety of torque meter program, weighed the pros and cons, select the phase difference torque meter as a drilling torque meter, trial made into a suitable for small-diameter drilling IN-1 type drilling torque meter. The field test, good performance, suitable for reliable. First, the basic principle of the phase difference torque meter The phase difference torque meter belongs to the transmission type torsion axis torque test equipment. Installed between the power machine and the load. When the power transmission, due to the elastic torsion torsion torsion deformation of the torsional axis, the different cross-section on the torsion axis (Figure 1) a-a and b-b section has a relative torsion angle (?):