電動(dòng)扭矩扳手的應(yīng)用
Application of Electric Torque Spanner
電動(dòng)扭矩扳手的應(yīng)用：扭剪型高強(qiáng)螺栓的初緊可使用沖擊電動(dòng)扳手或定扭矩扳手,而終緊必須使用扭剪扳手，所以扭剪扳手是專門終緊扭剪型高強(qiáng)螺栓的。
Application of Electric Torque Spanner: Initial tightening of high strength torsional shear bolt can use impact electric wrench or fixed torque wrench, while final tightening must use torsional shear wrench, so torsional shear wrench is specially designed for high strength torsional shear bolt.
電動(dòng)扭矩扳手的使用：
Use of electric torque wrench:
扭剪扳手主要是終緊扭剪型高強(qiáng)螺栓的，它的目的就是把扭剪型高強(qiáng)螺栓的梅花頭打斷即可。工作時(shí)將扳手頭對(duì)準(zhǔn)螺栓頭，扣動(dòng)開關(guān)即可開始工作，幾秒后，螺栓梅花頭將被扭斷，然后抽出扳手扣動(dòng)扳機(jī)將梅花頭彈出，即結(jié)束工作。
The twist-shear wrench is mainly used to tighten the twist-shear type high-strength bolt. Its purpose is to break the plum blossom head of the twist-shear type high-strength bolt. When working, the wrench head is aligned with the bolt head, and the switch can start to work. After a few seconds, the bolt plum head will be twisted off, and then pull out the wrench to pull the trigger and pop the plum head out, that is to say, the work will be finished.
特點(diǎn)： 操作方便、省時(shí)省力、方便
Features: Easy to operate, time-saving, labor-saving, safe and convenient
沖擊電動(dòng)扳手主要是初緊螺栓的，它的使用很簡(jiǎn)單，就是對(duì)準(zhǔn)螺栓扳動(dòng)電源開關(guān)就行。扭剪型電動(dòng)扳手主要是終緊扭剪型高強(qiáng)螺栓的，它的使用就是對(duì)準(zhǔn)螺栓扳動(dòng)電源開關(guān)，直到把扭剪型高強(qiáng)螺栓的梅花頭打斷為止。電動(dòng)定扭矩扳手既可初緊又可終緊，它的使用是先調(diào)節(jié)扭矩，再緊固螺栓。電動(dòng)轉(zhuǎn)角扳手主要也屬于定扭矩扳手的一種，它的使用是先調(diào)節(jié)旋轉(zhuǎn)度數(shù)，再緊固螺栓。電動(dòng)角向扳手是一種專門緊固鋼架夾角部位螺栓的電動(dòng)扳手，它的使用和電動(dòng)扭剪扳手原理一樣。
The impact electric wrench is mainly used to tighten the initial bolt. Its use is very simple, that is, to align the bolt and pull the power switch. The twist-shear electric wrench is mainly used to tighten the twist-shear type high-strength bolt. Its use is to pull the power switch on the alignment bolt until the plum blossom head of the twist-shear type high-strength bolt is interrupted. The electric fixed torque wrench can be tightened both initially and eventually. Its use is to adjust the torque first and then tighten the bolt. Electric angle wrench is also a kind of fixed torque wrench. Its use is to adjust the rotation degree first, and then tighten the bolt. Electric angular wrench is an electric wrench specially designed to fasten the bolts in the angle part of the steel frame. Its use is the same as that of electric torsion shear wrench.
