电动扭剪扳手顾名思义就是扭剪梅花头螺栓拧紧作业的必备工具，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。
The electric torque wrench, as the name suggests, is a necessary tool for tightening the torx head bolt, helping you install and remove bolts and nuts, while accurately controlling the tightening torque. By using bolts to set torque, when the wrench reaches a certain torque, the plum blossom part of the bolt can be cut off. The torque accuracy and axial tension are ensured by the V-shaped notch of the fixed torque of the bolt. The disassembly and assembly torque is large and more secure and reliable than manual work. Convenient, beautiful, practical, and easy to carry with the car. Widely used for construction operations of steel structure bridges, factories, 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
The characteristics of electric wrenches include: (1) long service life, (2) good heat dissipation of handle and casing materials, (3) high power, (4) strong impact resistance, and (5) the highest cost-effectiveness for manual use
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。
Electric torque wrench is a tool for final tightening high-strength bolts, which generally includes electric torque wrench and manual torque wrench, among which electric torque 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 torque wrench: Impact electric wrench or fixed torque wrench can be used for initial tightening of torque shear high-strength bolts, while torque wrench must be used for final tightening. Therefore, torque wrench is specifically designed for final tightening of torque 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，然后抽出扳手扣动将梅花头弹出，即结束工作。
The use of 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 off, and then pull out the wrench to snap the ring head out, which ends the work.
扭剪扳手的特点： 操作方便、省时省力、方便。
The characteristics of a torsion wrench are easy to operate, time-saving and labor-saving, and safe and convenient.
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