The use of constant torque electric wrench can not be underestimated, from the perspective of use, their general operation is the same, and its use process can be divided into two main steps: adjusting the torque and tightening the bolt. Specific to understand the following.

調(diào)節(jié)扭矩:定扭矩電動扳手扭矩的調(diào)節(jié)是需要根據(jù)其緊固對象來確定的,按照緊固對象的大小來將扭矩進(jìn)行調(diào)節(jié),并設(shè)定固定值的扭矩。在這個操作過程中,需要注意的是扭矩的調(diào)節(jié)到設(shè)定,應(yīng)定要在聽到報訊聲之后才算完成,并且要在設(shè)定好扭矩之后保持鎖定環(huán)靠近自己的虎口位置,于具體的扭矩數(shù)值則以扳手能夠鎖緊螺母為宜。

Adjusting torque: the torque adjustment of constant torque electric wrench needs to be determined according to the tightening object. Adjust the torque according to the size of the tightening object, and set a fixed value of torque. In this operation process, it should be noted that the adjustment of the torque to the setting should be completed after hearing the alarm sound, and the locking ring should be kept close to its own tiger mouth position after setting the torque. As for the specific torque value, the wrench should be able to lock the nut.

緊固螺栓:在設(shè)定好扭矩之后就可以開始緊固螺栓了,要注意在進(jìn)行緊固的時候注意力度。其中操作的力度要以適中為宜,以此來避免力度過小造成的緊固效果和效率不良,以及力度過大可能會造成的螺栓損壞問題。并且在緊固螺栓的過程中,如果感覺到扭矩過松,依然可以停下緊固操作,在調(diào)節(jié)和設(shè)定好扭矩之后再繼續(xù)進(jìn)行和完成螺栓的緊固工作。

Tightening bolt: after setting the torque, you can start to tighten the bolt. Pay attention to the strength when tightening. The strength of operation should be moderate, so as to avoid the bad fastening effect and efficiency caused by too small force, and the bolt damage caused by too large force. And in the process of tightening the bolt, if you feel that the torque is too loose, you can still stop the tightening operation, and then continue and complete the tightening work after adjusting and setting the torque.