电动扭剪扳手顾名思义就是扭剪梅花头螺栓拧紧作业的工具，帮助您装、拆螺拴、螺母，同时能比较准确地控制拧紧扭矩。利用螺栓定扭矩，当扳手达到一定扭矩时即可剪断螺栓的梅花头部分，其扭矩精度和轴向拉力是靠螺栓的定扭矩V型切口来保证的。拆装扭力矩大、比手工更保险可靠。方便、美观、实用、便于随车携带。广泛用于钢结构桥梁、厂房、发电设备等设施的施工作业。
As the name suggests, the electric wrench is a tool for tightening the box head bolts. It can help you install and remove the bolts and nuts, and control the tightening torque accurately. When the wrench reaches a certain torque, the quincunx head of the bolt can be cut. The torque accuracy and axial tension are guaranteed by the V-shaped notch of the bolt. The torque of disassembly and assembly is large, which is more safe and reliable than manual operation. Convenient, beautiful, practical, easy to carry with the car. It is widely used in the construction of steel structure bridge, workshop, power generation equipment and other facilities.
电动扳手的特点：（1）使用寿命长（2）手柄和机壳材料散热性好（3）功率大（4）耐撞击性强（5）手使用性价比高
Characteristics of electric wrench: (1) long service life (2) good heat dissipation of handle and shell materials (3) high power (4) strong impact resistance (5) high cost performance of hand use
扭剪型电动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。
Electric wrench is a kind of tool for final tightening high strength bolts. There are electric wrench and manual wrench, among which electric wrench is more common.
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
Application of torsional shear wrench: the impact electric wrench or constant torque wrench can be used for the initial tightening of torsional shear high strength bolts, while the final tightening must be carried out
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。
It is necessary to use torsional shear wrench, so torsional shear wrench is specially used for final tightening of torsional shear high strength bolts.
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
Use of torsional shear wrench: torsional shear wrench is mainly used to tighten torsional shear high-strength bolt, its purpose is to make torsional shear high-strength bolt
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 plum blossom head of the strong bolt can be broken. When working, align the wrench head with the bolt head, and pull the switch to start working. After a few seconds, the quincunx head of the bolt will be broken, and then pull out the wrench to pull the trigger to eject the quincunx head, which is the end of the work.
