What's the use of a twisting wrench?

　　扭剪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。电动扭剪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 initial bolt. Its use is very simple, that is, to turn the power switch on the alignment bolt. Electric twist shear wrench is mainly used for the final tightening of high strength twist shear bolts. Its use is to pull the power switch on the alignment bolts until the plum blossom head of the high strength twist shear bolts 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 used to fasten the bolts in the angle part of the steel frame. Its use is the same as the principle of electric torsional shear wrench. The main purpose of the electric angular wrench is to break the plum blossom head of the torsional shear 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.

　　扭剪型电动扳手用来拧紧扭剪型高强螺栓

　　Torsion-shear type electric wrench for tightening Torsion-shear type high strength bolts扭剪型电动扳手是一种专用电动工具，用来拧紧扭剪型高强螺栓。

　　The twist-shear electric wrench is a special electric tool for tightening the twist-shear high strength bolts.

　　电动扳手就是以电源或电池为动力的扳手，是一种拧紧螺栓的工具。主要应用于钢结构安装行业，专门安装钢结构高强螺栓，高强度螺栓是用来连接钢结构接点的，通常是用螺栓群的方式出现。
                                   

　　Electric wrench is a wrench powered by power or battery. It is a tool for tightening bolts. Mainly used in the steel structure installation industry, special installation of steel structure high-strength bolts, high-strength bolts are used to connect the joint of steel structure, usually in the form of bolt groups.

　　扭剪型电动扳手就专门用来拧紧这种螺栓，将螺栓右边的梅花头剪断视为螺栓终拧合格，施工简单，不用考虑反力。

　　The twist-shear electric wrench is specially used to tighten the bolt. The plum blossom head on the right side of the bolt is cut off as the final screw of the bolt is qualified. The construction is simple and efficient, and the reaction is not considered.

　　扭剪型螺栓必须使用扭剪型电动扳手，这是工程要求也是比较有效率的工具。

　　Torsion-shear bolts must use Torsion-shear electric wrench, which is the engineering requirement and the most efficient tool.