扭剪扳手是一种终紧扭剪型高强度螺栓的工具，一般有电动扭剪扳手和手动扭剪扳手，其中电动扭剪扳手比较常见。扭剪扳手的应用：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。扭剪扳手的使用：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。扭剪扳手的特点：操作方便、省时省力、方便扳手基本分为两种，死扳手和活扳手前者指的是已经有固定的数字写上的扳手，后者就是活动扳手了。

A torque wrench is a tool for tightening high-strength bolts with a final tightening torque. There are generally electric torque wrenches and manual torque wrenches, among which electric torque wrenches are more common. The application of torsion shear wrench: The initial tightening of torsion shear high-strength bolts can be done using an impact electric wrench or a fixed torque wrench, while the final tightening must be done using a torsion shear wrench. Therefore, torsion shear wrenches are specifically designed for final tightening of torsion shear high-strength bolts. The use of a torsion wrench: The torsion wrench is mainly used for final tightening of torsion shear high-strength bolts, and its purpose is to break the plum blossom head of the torsion shear high-strength bolt. When working, align the wrench head with the bolt head, press the switch to start working. After a few seconds, the bolt ring head will be twisted and broken. Then, pull out the wrench and pull the trigger to eject the ring head, which ends the work. The characteristics of a torsion wrench: easy to operate, time-saving and labor-saving, safe and convenient. There are basically two types of wrenches: a dead wrench and a live wrench. The former refers to a wrench with a fixed number written on it, while the latter is a movable wrench.

电动扭剪扳手是一种终紧扭剪型高强度螺栓的工具，一般有电动扭剪扳手和手动扭剪扳手，其中电动扭剪扳手比较常见，扭剪型螺栓目前广泛用于建筑钢结构安装行业，也有少部分用于汽车组装，下面就由山东汉普机械工业有限公司小编给大家具体的介绍一下电动扭剪扳手工作原理。

Electric torque wrench is a tool for final tightening high-strength bolts, which generally includes electric torque wrench and manual torque wrench. Among them, electric torque wrench is more common. Torque bolt is currently widely used in the construction steel structure installation industry, and a small part is also used in automobile assembly. Below, the editor of Shandong Hanpu Machinery Industry Co., Ltd. will give you a specific introduction to the working principle of electric torque wrench.

电动扭剪扳手的应用：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,而终紧需要使用扭剪扳手，所以扭剪扳手是专门终紧扭剪型高强螺栓的。

The application of electric torque wrench: The initial tightening of torque shear high-strength bolts can be achieved using an impact electric wrench or a fixed torque wrench, while the final tightening requires the use of a torque shear wrench. Therefore, torque shear wrenches are specifically designed for final tightening of torque shear high-strength bolts.

电动扭剪扳手的工作原理：电动扭剪扭扳手配有内外两个套管，外套筒扭螺母，对螺栓施加扭矩，内套筒方向扭梅花头，两个扭矩大小相等，方向相反，尾部梅花头拧掉，然后抽出扳手扣动扳机将梅花头弹出，即结束工作。

The working principle of an electric torsion wrench: The electric torsion wrench is equipped with two inner and outer sleeves, and the outer sleeve is twisted with a nut to apply torque to the bolt. The direction of the inner sleeve is twisted to the plum blossom head, and the two torques are equal in magnitude and opposite in direction. When the tail plum blossom head is twisted off, the wrench is pulled out and the trigger is pulled to pop out the plum blossom head, which ends the work.

电动扭剪扳手相对来说操作方便，降低工人的劳动强度，提高了工作效率，现在市场上电动扳手厂家众多，选择一家好的电动扳手厂家十分重要。

The electric torque wrench is relatively easy to operate, reduces the labor intensity of workers, and improves work efficiency. Nowadays, there are many electric wrench manufacturers in the market, and choosing a good electric wrench manufacturer is very important.