扭剪型螺栓电动扳手具有自动控制扭矩功能是装配螺纹件及螺栓的机械化施工工具，本款扭剪型螺栓电动扳手应用于栓焊结构桥梁的架设，厂房、塔架及化工、冶、发电设备的安装，此款扭剪型螺栓电动扳手还应用于大型机械，起重设备和车辆装配作业以及对螺纹紧固件的扭矩及轴向拉力有严格要求的场合。
The torsion shear bolt electric wrench has the function of automatic torque control. It is a mechanized construction tool for assembling threaded parts and bolts. This torsion shear bolt electric wrench is applied to the erection of bolt welded structure bridges, the installation of plants, towers and chemical, metallurgical and power generation equipment. This torsion shear bolt electric wrench is also applied to large machinery, Lifting equipment and vehicle assembly operations and occasions with strict requirements on torque and axial tension of threaded fasteners.
扭剪型螺栓电动扳手扭矩的选择与调节
Selection and adjustment of torque of torsion shear bolt electric wrench
1、用户可在1000-2500Nm的范围内任意选择相应规格的扭剪型螺栓电动扳手。
1. Users can choose the electric wrench of torsion shear bolt of corresponding specification arbitrarily in the range of 1000-2500nm.
2、控制仪面板上有“扭矩调解旋钮”。刻有0-10个刻度值。细调旋钮的作用是在粗调两档之间进行调节补偿，以扭矩控制精度。
2. There is a "torque adjustment knob" on the control panel. Engraved with 0-10 scale values. The function of fine adjustment knob is to adjust and compensate between two gears of coarse adjustment to control the accuracy of torque.
3、调节方法:国产品出厂时带有扭矩测试数据卡片，供用户标定时参考，用户可根据所需扭矩选择其一刻度值，按拧紧螺栓的操作方法，拧紧螺栓，用测试板手或其它测力仪率测出螺栓的实际扭短值，若扭短相差较小，可生细调加以补偿，若相差较大，口将相调向上或向下调一档，反复八次即口获得所需扭知值。
3. Adjustment method: domestic products are delivered with torque test data card for users' reference during calibration. Users can select a scale value according to the required torque, tighten the bolt according to the operation method of tightening the bolt, and measure the actual torsional short value of the bolt with a test wrench or other force measuring instrument. If the torsional short difference is small, it can be fine adjusted to compensate. If the difference is large, the phase will be adjusted up or down by one gear, Repeat eight times to obtain the required twist knowledge value.
扭剪型螺栓电动扳手螺栓的拧紧操作
Tightening operation of torsion shear bolt and electric wrench bolt
1、装上反力支架，并紧固螺钉。开动主机，使方头销孔与反力支架孔相对应，然后装入板手套简，插上销钉，并用橡胶圈固定。
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 glove board, insert the pin and fix it with a rubber ring.
2、将控制仪的扭矩旋钮调到所需扭矩值，将主机正反开关拨到正转位置，把板手套筒套在螺纹连接件的六方上。
2. Adjust the torque knob of the controller to the required torque value, turn the forward and reverse switch of the main engine to the forward position, and put the glove barrel on the hexagon of the threaded connector.
3、按下电源开关，扳手启动。当反力支架力臂靠牢支架时(支点可以是邻近的一只螺栓或其他可作支点的位置)螺栓开始拧紧。当螺栓扭矩达到预定扭矩时，板手自动停止，紧固完成，松开电源开关，进行下一只螺栓的柠紧工作。
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, release the power switch and carry out the tightening of the next bolt.
4 扳手自动停止后，靠反力支架的弹性形变力，使支驾力臂自动脱离支点，取下扳手，如力臂不能脱离支点时，可拨动正反开关，点动电源开关板手即可取
4 after the wrench stops automatically, the elastic deformation force of the reaction support makes the driving force arm automatically separate from the fulcrum. Remove the wrench. If the force arm cannot separate from the fulcrum, you can turn the positive and negative switch, and click the power switch board hand
下。
Down.
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