并不是那么为人所熟知，而是作为一种高强度、高精度的螺栓紧固装置。已广泛应用于城市建设、桥梁建设、水利工程等各种大型工程场景。
Not so well-known, but as a high-strength and high-precision bolt tightening device. It has been widely used in various large-scale engineering scenarios such as urban construction, bridge construction, and water conservancy engineering.
电动扭剪扳手是拧紧扭矩螺栓的必要工具。它可以帮助你安装和拆卸螺栓和螺母，同时，它可以控制拧紧扭矩。利用螺栓的固定扭矩，当扳手达到一定扭矩时，可以切断螺栓的梅花部分，其扭矩精度和轴向拉力由螺栓的固定扭矩V型缺口来保证。拆装扭矩大，比手动更可靠。
Electric torque wrench is a necessary tool for tightening torque bolts. It can help you install and remove bolts and nuts, while also controlling tightening torque. By utilizing the fixed torque of the bolt, when the wrench reaches a certain torque, the plum blossom part of the bolt can be cut off, and its torque accuracy and axial tension are ensured by the V-shaped notch of the bolt's fixed torque. High disassembly torque, safer and more reliable than manual operation.
电动扭剪扳手主要用于钢结构安装行业，专门用于安装钢结构的高强度螺栓。高强度螺栓用于连接钢结构的节点，通常以螺栓组的形式出现。高强度螺栓一般要先拧紧后拧紧，每一步都需要严格的扭矩要求。剪切型高强度螺栓的初拧可使用冲击式电动扳手或固定扭矩扳手，终拧须使用扭转扭剪扳手。六角高强度螺栓的初拧和终拧须使用固定扭矩扳手。所以各种电动扳手是为了各种拧紧需求而来的。
Electric torsion shear wrenches are mainly used in the steel structure installation industry, specifically for installing high-strength bolts in steel structures. High strength bolts are used to connect nodes of steel structures, usually in the form of bolt groups. High strength bolts generally need to be tightened first and then tightened, and each step requires strict torque requirements. The initial tightening of shear type high-strength bolts can be done using an impact electric wrench or a fixed torque wrench, and the final tightening must be done using a torsion shear wrench. The initial and final tightening of hexagonal high-strength bolts must use a fixed torque wrench. So various electric wrenches are designed for various tightening needs.
电动扭剪扳手的特点：
Characteristics of electric torsion wrench:
整机体积小，重量轻，便于携带。
The entire machine is small in size, light in weight, and easy to carry.
动力强劲，可明显提高劳动效率。
Powerful and can significantly improve labor efficiency.
通风孔设计加大，散热快。
Enlarged ventilation hole design for fast heat dissipation.
采用人体工学机械设计，长时间连续工作对操作手没有冲击。
Adopting ergonomic mechanical design, long-term continuous work has no impact on the operator.
电动扭剪扳手的使用和操作注意事项：
Precautions for the use and operation of electric torsion shear wrenches:
确认现场电源是否与电动扳手铭牌一致。是否有漏电保护器。
Confirm whether the on-site power supply is consistent with the nameplate of the electric wrench. Is there a leakage protector.
根据螺母的尺寸选择匹配的套筒，并正确安装。
Select a matching sleeve based on the size of the nut and install it correctly.
送电前请确认电动扳手上的开关处于关闭状态，否则当插头插入电源插座时，电动扳手会突然转动，可能会造成人身伤害。
Before powering on, please confirm that the switch on the electric wrench is closed. Otherwise, when the plug is inserted into the power socket, the electric wrench will suddenly rotate, which may cause personal injury.
如果工作场所远离电源，如果需要延长电缆，应使用足够容量、安装合格的延长电缆。如果电缆穿过走道，应将其抬高或采取措施防止电缆被挤压和损坏。
If the workplace is far away from the power source and extension cables are needed, sufficient capacity and qualified installation of extension cables should be used. If the cable passes through the aisle, it should be raised or measures should be taken to prevent the cable from being squeezed and damaged.
使用时尽量找反作用力距离的支撑点，防止反作用力伤人。
When using, try to find a support point at the distance of the reaction force to prevent it from injuring people.
使用过程中发现电机异常碳火花时，立即停止工作，检查处理，排除故障。另外，碳刷一定要保持干净。
When abnormal carbon sparks are found in the motor during use, immediately stop working, inspect and handle, and troubleshoot. Additionally, carbon brushes must be kept clean.
在梯子上作业或高空作业时，应采取措施防止从高处坠落，梯子应由地面人员支撑。
When working on ladders or at heights, measures should be taken to prevent falling from high places, and ladders should be supported by ground personnel.
With the summary on the torsion shear electric wrench, we hope it can be helpful to our customers. If you have any questions or need help, please click on our website: https://www.xjnwz.com Or call for consultation, and we will do our best to solve it for you
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