智能電動扭矩扳手是裝配螺紋件及螺栓的機械化施工工具，具有自動控制扭矩功能。應用于栓焊結(jié)構(gòu)橋梁的架設，廠房、塔架及化工、冶、發(fā)電設備的安裝。大型機械、起重設備和車輛裝配作業(yè)，以及對螺紋緊固件的扭矩及軸向拉力有嚴格要求的場合。
Intelligent electric torque wrench is a mechanized construction tool for assembling threaded parts and bolts, with automatic torque control function. It is applied to the erection of bridges with bolted and welded structures, and the installation of plants, towers and chemical, metallurgical and power generation equipment. Large machinery, lifting equipment and vehicle assembly operations, as well as occasions with strict requirements for torque and axial tension of threaded fasteners.
智能電動扭矩扳手螺栓的擰緊操作
Tightening operation of intelligent electric torque wrench bolts
1、裝上反力支架，并緊固螺釘。開動智能電動扭矩扳手主機，使方頭銷孔與反力支架孔相對應，然后裝入扳手套筒，插上銷釘，并用橡膠圈固定。
1. Install the reaction support and tighten the screws. Start the main engine of the intelligent electric torque wrench, make the square pin hole correspond to the reaction support hole, then install the wrench socket, insert the pin, and fix it with a rubber ring.
2、智能電動扭矩扳手將控制儀的扭矩旋鈕調(diào)到所需扭矩值，將主機正反開關(guān)撥到正轉(zhuǎn)位置，把扳手套筒套在螺紋連接件的六方上。
2. The intelligent electric torque wrench will adjust the torque knob of the controller to the required torque value, turn the forward and reverse switches of the host machine to the forward rotation position, and put the wrench socket on the hexagon of the threaded connection.
3、按下智能電動扭矩扳手電源開關(guān)，扳手啟動。當反力支架力臂靠牢支架時（支點可以是鄰近的一只螺栓或其他可作支點的位置）螺栓開始擰緊。當螺栓扭矩達到預定扭矩時，扳手自動停止，緊固完成，松開電源開關(guān)，進行下一只螺栓的擰緊工作。
3. Press the power switch of the intelligent electric torque wrench to start the wrench. When the force arm of the reaction support is close to the support (the fulcrum can be an adjacent bolt or other position that can be used as a fulcrum), the bolt starts to be tightened. When the bolt torque reaches the predetermined torque, the wrench will stop automatically, and the tightening is completed. Loosen the power switch to tighten the next bolt.
4、智能電動扭矩扳手自動停止后，靠反力支架的彈性形變力，使支架力臂自動脫離支點，取下扳手。如力臂不能脫離支點時，可撥動正反開關(guān)，點動電源開關(guān)扳手即可取下。
4. After the intelligent electric torque wrench automatically stops, the elastic deformation force of the counter force bracket will make the bracket force arm automatically disengage from the fulcrum and remove the wrench. If the lever arm cannot be separated from the fulcrum, you can toggle the forward and reverse switches, and then jog the power switch wrench to remove it.
