電動扭剪扳手是扭剪梅花頭螺栓擰緊操作的必要工具，它可以幫助您安裝和拆卸螺栓和螺母，同時可以準確控制擰緊力矩。使用螺栓的固定扭矩。當扳手達到一定扭矩時，螺栓的梅花頭可以被切斷。其扭矩精度和軸向張力由螺栓的固定扭矩V形切口保證。拆卸扭矩大，比手動可靠。方便、美觀、實用、攜帶方便。廣泛應用于鋼結構橋梁、廠房、發電設備等設施的施工。
The electric torque wrench is a necessary tool for tightening the torx head bolt of the torque wrench. It can help you install and remove bolts and nuts, while accurately controlling the tightening torque. Use the fixing torque of the bolts. When the wrench reaches a certain torque, the ring head 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. High disassembly torque, safer and more reliable than manual operation. Convenient, beautiful, practical, and easy to carry. Widely used in the construction of steel structure bridges, factories, power generation equipment, and other facilities.
電動扭剪扳手的特點：（1）使用壽命長，（2）手柄和外殼材料散熱性好，（3）功率高（4）抗沖擊性強，（5）手用性價比很高。
The characteristics of electric torque wrench include: (1) long service life, (2) good heat dissipation of handle and shell materials, (3) high power, (4) strong impact resistance, and (5) high cost-effectiveness for manual use.
電動扭剪扳手是用于擰緊扭剪型高強度螺栓的工具。一般有電動扭剪扳手和手動扭剪扳手，其中電動扭剪扳手較為常見。
Electric torque wrench is a tool used to tighten high-strength bolts of torque type. There are generally electric shear wrenches and manual shear wrenches, among which electric shear wrenches are more common.
電動扭剪扳手的應用：扭剪高強度螺栓的初擰可以使用沖擊電動扳手或恒扭矩扳手，而終擰須使用扭剪扳手，所以扭剪扳手是扭剪高強度螺栓終擰的專用扳手。
Application of electric torque wrench: Impact electric wrench or constant torque wrench can be used for the initial tightening of high-strength bolts, while the final tightening requires the use of torque wrench. Therefore, torque wrench is a specialized wrench for the final tightening of high-strength bolts.
電動扭剪扳手的使用：扭剪扳手主要用于擰緊扭剪高強螺栓。其目的是折斷扭剪高強度螺栓的梅花頭。工作時，將扳手頭與螺栓頭對齊，拉動開關開始工作。幾秒鐘后，螺栓梅花頭將被折斷，然后拔出扳手并扳動扳機以彈出梅花頭，這是工作的結束。
The use of electric torque wrench: The torque wrench is mainly used to tighten high-strength bolts with torque. Its purpose is to break the plum blossom head of high-strength bolts for torsional shear. When working, align the wrench head with the bolt head and pull the switch to start working. After a few seconds, the bolt head will be broken, and then the wrench will be pulled out and the trigger will be pulled to pop out the head, which is the end of the work.
電動扭剪扳手的維護：
Maintenance of electric torsion wrench:
1.做好定期保養：電液扳手長期使用后易磨損、生銹，尤其是棘輪、棘爪等部件磨損較大，應定期保養，更換損壞的部件，否則電液扳手將無法正常工作，直接影響工作過程；
1. Regular maintenance: Electric hydraulic wrenches are prone to wear and rust after long-term use, especially for parts such as ratchets and claws that are severely worn. Regular maintenance should be carried out and damaged parts replaced, otherwise the electric hydraulic wrench will not work properly and directly affect the working process;
2.掌握正確的操作方法：影響電液扳手使用壽命的因素之一是操作不合理。錯誤的操作方法不僅會導致設備無法正常工作，嚴重時還會造成設備損壞，因此要掌握正確的操作方法；
2. Master the correct operating method: One of the factors that affect the service life of the electric hydraulic wrench is improper operation. Incorrect operating methods not only prevent the equipment from working properly, but also cause equipment damage in severe cases. Therefore, it is necessary to master the correct operating methods;
3.如果電液扳手在使用中不能正常工作，應及時查找問題的根本原因，并及時修復。例如，如果設備漏油或壓力不升高，則可能是由于連續工作導致設備高壓漏油，或油缸密封圈損壞變形。注意不要使電動液壓扳手過載。
3. If the electric hydraulic wrench cannot work properly during use, the root cause of the problem should be promptly identified and repaired. For example, if the equipment leaks oil or the pressure does not rise, it may be due to continuous operation causing high-pressure oil leakage or damage or deformation of the oil cylinder sealing ring. Be careful not to overload the electric hydraulic wrench.
除了定期維護電液扳手外，操作電液扳手時還應注意以下事項。電動液壓扳手操作注意事項：
In addition to regular maintenance of the electric hydraulic wrench, the following precautions should also be taken when operating the electric hydraulic wrench. Precautions for operating electric hydraulic wrenches:
1.開機前須先確定開關狀態，否則扳手會突然轉動，容易造成意外傷害。連接漏電保護器，確保現場；
1. Before starting the machine, it is necessary to confirm the switch status first, otherwise the wrench will suddenly rotate and may cause accidental injury. Connect the leakage protector to ensure on-site safety;
2.如果電動液壓扳手在使用中出現故障，應立即停機檢查，排除故障后才能開始操作；
If there is a malfunction in the use of the electric hydraulic wrench, it should be stopped immediately for inspection, and the operation can only begin after the malfunction is eliminated;
3.電液扳手設備在使用過程中，如果現場條件惡劣且遠離電源，應使用質量合格、容量足夠的延長電纜。
3. During the use of the electro-hydraulic wrench equipment, if the on-site conditions are harsh and far from the power supply, qualified and sufficient capacity extension cables should be used.
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