定扭矩電動扳手扭矩的選擇與調(diào)節(jié)

　　Selection and adjustment of torque for fixed torque electric wrench

　　1、用戶可在50-3500N.m的范圍內(nèi)任意選擇相應規(guī)格的

　　1. Users can freely choose the corresponding specifications within the range of 50-3500N. m

　　定扭矩電動扳手。

　　Fixed torque electric wrench.

　　2、控制儀面板上有“扭矩調(diào)解旋鈕"?？逃?-10個刻度值。細調(diào)旋鈕的作用是在粗調(diào)兩檔之間進行調(diào)節(jié)補償，以扭矩控制精度。（見后頁）

　　2. There is a "torque adjustment knob" on the control panel. It is engraved with 0-10 scale values. The function of the fine adjustment knob is to adjust and compensate between the coarse adjustment and coarse adjustment, in order to control the accuracy of torque. (See next page)

　　3、調(diào)節(jié)方法：國產(chǎn)品出廠時帶有扭矩測試數(shù)據(jù)卡片，供用戶標定時參考，用戶可根據(jù)所需扭矩選擇某一刻度值，按擰緊螺栓的操作方法，擰緊螺栓，用測力扳手或其它測力儀器測出螺栓的實際扭矩值，若扭矩相差較小，可用細調(diào)加以補償，若相差較大，可將粗調(diào)向上或向下調(diào)一檔，反復幾次即可獲得所需扭矩值。

　　3. Adjustment method: Chinese products come with torque test data cards at the factory for users to refer to during calibration. Users can select a certain scale value based on the required torque, tighten the bolt according to the operation method, and measure the actual torque value of the bolt with a force wrench or other force measuring instrument. If the torque difference is small, fine adjustment can be used to compensate. If the difference is large, coarse adjustment can be adjusted up or down by one gear, and repeated several times to obtain the required torque value.

　　定扭矩電動扳手螺栓的擰緊操作

　　Tightening operation of bolts with fixed torque electric wrench

　　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 bracket and tighten the screws. Start the host, align the square pin hole with the reaction bracket 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 desired torque value, turn the positive and negative switches of the host to the positive rotation position, and insert the wrench socket onto the hexagonal 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 to activate the wrench. When the force arm of the reaction bracket is firmly attached to the bracket (the fulcrum can be an adjacent bolt or other position that can serve as a fulcrum), the bolt begins to tighten. When the bolt torque reaches the predetermined torque, the wrench automatically stops, the tightening is completed, the power switch is released, and the next bolt tightening work is carried out.

　　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 bracket causes the bracket arm to automatically detach from the fulcrum and remove the wrench. If the lever arm cannot detach from the pivot point, the forward and reverse switches can be turned, and the power switch wrench can be used to remove it.

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