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Intelligent electric torque wrench tightening operation method
source:Industry News release time:2022-08-17 Article author:yu Popular:Air band saw
The intelligent electric torque wrench is a mechanized construction tool for assembling threaded parts and bolts, and has the function of automatic torque control. It is used in the erection of bolt-welded bridges, the installation of workshops, towers and chemical, metallurgical and power generation equipment. Large machinery, lifting equipment and vehicle assembly operations, as well as occasions with strict requirements on the torque and axial tension of threaded fasteners.
Intelligent electric torque wrench bolt tightening operation
1. Install the reaction force bracket and fasten the screws. Activate the main unit of the intelligent electric torque wrench so that the square pin hole corresponds to the hole of the reaction force bracket, then install the wrench socket, insert the pin, and fix it with a rubber ring.
2. The intelligent electric torque wrench adjusts the torque knob of the controller to the required torque value, turns the forward and reverse switch of the main unit to the forward rotation position, and sets the wrench sleeve on the six sides of the threaded connection.
3. Press the power switch of the intelligent electric torque wrench to start the wrench. When the arm of the reaction force bracket is firmly against the bracket (the fulcrum can be an adjacent bolt or other position that can be used as a fulcrum), the bolts begin to be tightened. When the bolt torque reaches the predetermined torque, the wrench automatically stops, the tightening is completed, the power switch is released, and the next bolt is tightened.
4. After the intelligent electric torque wrench stops automatically, the elastic deformation force of the reaction force bracket makes the arm of the bracket automatically separate from the fulcrum, and the wrench is removed. If the lever arm can not be separated from the fulcrum, you can toggle the forward and reverse switches, and then tap the power switch wrench to remove it.
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