电动扭剪扳手就是扭剪梅花头螺栓拧紧作业的工具，它能帮助您装、拆螺拴、螺母，同时能比较准确地控制拧紧扭矩。下面就给大家简单的介绍一下它的性能与使用效果。
The electric torsion shear wrench is a tool for tightening the torsion shear Torx head bolts. It can help you install and remove bolts and nuts, and control the tightening torque more accurately. Let's briefly introduce its performance and use effect.
电动扭剪扳手性能：
Performance of electric torsion shear wrench:
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。
When the wrench reaches a certain torque, the quincunx head of the bolt can be cut off by using the constant torque of the bolt. The torque accuracy and axial tension are guaranteed by the constant torque V-notch of the bolt. The disassembly torque is large, which is safer and more reliable than manual operation. Convenient, beautiful, practical and easy to carry. It is widely used in the construction of steel structure bridges, plants, power generation equipment and other facilities.
电动扭剪扳手使用效果：
Use effect of electric torsion shear wrench:
1、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。电动扭剪扳手主要是终紧扭剪型螺栓的，它的使用就是对准螺栓扳动电源开关，直到把扭剪型螺栓的梅花头打断为止。
1. The impact electric wrench is mainly used to initially tighten the bolt. Its use is very simple, that is, to align the bolt and pull the power switch. The electric torsion shear wrench is mainly used for final tightening of torsion shear bolts. Its use is to turn the power switch toward the bolts until the quincunx head of the torsion shear bolts is broken.
2、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。电动扭剪扳手拆装扭力矩大、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、高层建筑、化工建设等设施的施工作业。
2. The electric constant torque wrench can be used for initial tightening and final tightening. It is used to adjust the torque first and then tighten the bolt. The 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. The electric angle wrench is an electric wrench specially used to fasten the bolts at the included angle of the steel frame. Its use principle is the same as that of the electric torsion shear wrench. The electric torsion shear wrench has a large torque for disassembly and assembly, which is safer and more reliable than manual operation. Convenient, beautiful, practical and easy to carry. It is widely used in the construction of steel structure bridges, factories, high-rise buildings, chemical construction and other facilities.
