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(dòng)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(kāi)動(dòng)智能電動(dòng)扭矩扳手主機(jī)，使方頭銷孔與反力支架孔相對(duì)應(yīng)，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(dòng)扭矩扳手將控制儀的扭矩旋鈕調(diào)到所需扭矩值，將主機(jī)正反開(kāi)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(dòng)扭矩扳手電源開(kāi)關(guān)，扳手啟動(dòng)。當(dāng)反力支架力臂靠牢支架時(shí)（支點(diǎn)可以是鄰近的一只螺栓或其他可作支點(diǎn)的位置）螺栓開(kāi)始擰緊。當(dāng)螺栓扭矩達(dá)到預(yù)定扭矩時(shí)，扳手自動(dòng)停止，緊固完成，松開(kāi)電源開(kāi)關(guān)，進(jìn)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(dòng)扭矩扳手自動(dòng)停止后，靠反力支架的彈性形變力，使支架力臂自動(dòng)脫離支點(diǎn)，取下扳手。如力臂不能脫離支點(diǎn)時(shí)，可撥動(dòng)正反開(kāi)關(guān)，點(diǎn)動(dòng)電源開(kāi)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.