剪型電動扳手具有精度高（±5%）、故障率低、壽命長、可編程，可對扭力和角度控制、可多種扭力選擇的優(yōu)點。因為擰大扭矩螺栓會有反作用力，所以一般在大扭矩擰緊工件上都會設計反作用力臂，防止操作人員出現(xiàn)事故。
Scissor electric wrench has the advantages of high precision (± 5%), low failure rate, long service life, programmable, torque and angle control, and multiple torque options. Because there will be reaction force when tightening high torque bolts, reaction force arms are generally designed on high torque tightening workpieces to prevent accidents for operators.
高強螺栓扭剪型電動扳手采用進口雙重絕緣串激式電動機，體積小，重量輕，更加可靠，使用了推力載何方式，依靠內(nèi)套筒的花鍵連接和定位承受負載。采用行星變速機構，利用特殊鋼材和特殊的熱處理方法，經(jīng)久耐用。
The high-strength bolt torsion shear electric wrench adopts imported double insulation series motor, which has the advantages of small volume, light weight and more reliable. It uses the thrust load mode and bears the load by relying on the spline connection and positioning of the inner sleeve. Planetary speed change mechanism, special steel and special heat treatment method are adopted, which is durable.
高強螺栓扭剪型電動扳手螺栓的擰緊操作：
Tightening operation of high-strength bolt torsion shear electric wrench bolt:
1、裝上反力支架，并緊固螺釘。開動主機，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 so that the square head pin hole corresponds to the reaction support hole, then install the wrench socket, insert the pin and fix it with a rubber ring.
2、將控制儀的扭矩旋鈕調(diào)到所需扭矩值，將主機正反開關撥到正轉(zhuǎn)位置，把扳手套筒套在螺紋連接件的六方上。
2. Adjust the torque knob of the controller to the required torque value, turn the forward and reverse switch of the host to the forward position, and put the wrench socket on the hexagon of the threaded connector.
3、按下電源開關，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，進行下一只螺栓的擰緊工作。
3. Press the power switch and the wrench starts. When the force arm of the reaction support is firmly against the support (the fulcrum can be an adjacent bolt or other position that can be used as the fulcrum), the bolt begins to tighten. When the bolt torque reaches the predetermined torque, the wrench will automatically stop, the tightening is completed, loosen the power switch and tighten the next bolt.
4、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，點動電源開關扳手即可取下。
4. After the wrench stops automatically, the elastic deformation force of the reaction support makes the support force arm automatically separate from the fulcrum and remove the wrench. If the force arm cannot be separated from the fulcrum, turn the positive and negative switch and click the power switch wrench to remove it.
The above is a detailed introduction to the price of torsion shear wrench. I hope it will be helpful to you If you have any questions, please contact us We will provide you with professional service http://www.ykmzc.com
