Application of Electric Torque Spanner

　　电动扭矩扳手的应用：扭剪型高强螺栓的初紧可使用冲击电动扳手或定扭矩扳手,而终紧必须使用扭剪扳手，所以扭剪扳手是专门终紧扭剪型高强螺栓的。

　　Application of Electric Torque Spanner: Initial tightening of high strength torsional shear bolt can use impact electric wrench or fixed torque wrench, while final tightening must use torsional shear wrench, so torsional shear wrench is specially designed for high strength torsional shear bolt.

　　电动扭矩扳手的使用：

　　Use of electric torque wrench:

　　扭剪扳手主要是终紧扭剪型高强螺栓的，它的目的就是把扭剪型高强螺栓的梅花头打断即可。工作时将扳手头对准螺栓头，扣动开关即可开始工作，几秒后，螺栓梅花头将被扭断，然后抽出扳手扣动扳机将梅花头弹出，即结束工作。

　　The twist-shear wrench is mainly used to tighten the twist-shear type high-strength bolt. Its purpose is to break the plum blossom head of the twist-shear type high-strength bolt. When working, the wrench head is aligned with the bolt head, and the switch can start to work. After a few seconds, the bolt plum head will be twisted off, and then pull out the wrench to pull the trigger and pop the plum head out, that is to say, the work will be finished.

　　特点： 操作方便、省时省力、方便
                         

　　Features: Easy to operate, time-saving, labor-saving, safe and convenient

　　冲击电动扳手主要是初紧螺栓的，它的使用很简单，就是对准螺栓扳动电源开关就行。扭剪型电动扳手主要是终紧扭剪型高强螺栓的，它的使用就是对准螺栓扳动电源开关，直到把扭剪型高强螺栓的梅花头打断为止。电动定扭矩扳手既可初紧又可终紧，它的使用是先调节扭矩，再紧固螺栓。电动转角扳手主要也属于定扭矩扳手的一种，它的使用是先调节旋转度数，再紧固螺栓。电动角向扳手是一种专门紧固钢架夹角部位螺栓的电动扳手，它的使用和电动扭剪扳手原理一样。

　　The impact electric wrench is mainly used to tighten the initial bolt. Its use is very simple, that is, to align the bolt and pull the power switch. The twist-shear electric wrench is mainly used to tighten the twist-shear type high-strength bolt. Its use is to pull the power switch on the alignment bolt until the plum blossom head of the twist-shear type high-strength bolt is interrupted. The electric fixed torque wrench can be tightened both initially and eventually. Its use is to adjust the torque first and then tighten the bolt. Electric angle wrench is also a kind of fixed torque wrench. Its use is to adjust the rotation degree first, and then tighten the bolt. Electric angular wrench is an electric wrench specially designed to fasten the bolts in the angle part of the steel frame. Its use is the same as that of electric torsion shear wrench.