扭剪型螺栓電動扳手具有自動控制扭矩功能是裝配螺紋件及螺栓的機械化施工工具，本款扭剪型螺栓電動扳手應用于栓焊結構橋梁的架設，廠房、塔架及化工、冶、發(fā)電設備的安裝，此款扭剪型螺栓電動扳手還應用于大型機械，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。
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.
扭剪型螺栓電動扳手扭矩的選擇與調節(jié)
Selection and adjustment of torque of torsion shear bolt electric wrench
1、用戶可在1000-2500Nm的范圍內任意選擇相應規(guī)格的扭剪型螺栓電動扳手。
1. Users can choose the electric wrench of torsion shear bolt of corresponding specification arbitrarily in the range of 1000-2500nm.
2、控制儀面板上有“扭矩調解旋鈕”?？逃?-10個刻度值。細調旋鈕的作用是在粗調兩檔之間進行調節(jié)補償，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、調節(jié)方法:國產品出廠時帶有扭矩測試數據卡片，供用戶標定時參考，用戶可根據所需扭矩選擇其一刻度值，按擰緊螺栓的操作方法，擰緊螺栓，用測試板手或其它測力儀率測出螺栓的實際扭短值，若扭短相差較小，可生細調加以補償，若相差較大，口將相調向上或向下調一檔，反復八次即口獲得所需扭知值。
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.
扭剪型螺栓電動扳手螺栓的擰緊操作
Tightening operation of torsion shear bolt and 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，然后裝入板手套簡，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 glove board, insert the pin and fix it with a rubber ring.
2、將控制儀的扭矩旋鈕調到所需扭矩值，將主機正反開關撥到正轉位置，把板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 main engine to the forward position, and put the glove barrel 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，板手自動停止，緊固完成，松開電源開關，進行下一只螺栓的檸緊工作。
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, release the power switch and carry out the tightening of the next bolt.
4 扳手自動停止后，靠反力支架的彈性形變力，使支駕力臂自動脫離支點，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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