沖擊電動扳手：主要是初緊螺栓的，它的操作簡單，就是對準螺栓扳動電源開關(guān)就行。

Impact electric wrench: mainly used for initial tightening of bolts, its operation is simple, just align the bolt and pull the power switch.

電動扭剪扳手：主要是終緊扭剪型高強螺栓的，它的使用就是對準螺栓扳動電源開關(guān)，直到把扭剪型高強螺栓的梅花頭打斷為止。

Electric torsion shear wrench: mainly used for final tightening of torsion shear high-strength bolts. Its use is to align the bolt and pull the power switch until the plum blossom head of the torsion shear high-strength bolt is broken.

電動扳手百科知識：電動扳手使用準則

Encyclopedia of Electric Wrenches: Guidelines for Using Electric Wrenches

電動定扭矩扳手：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。

Electric fixed torque wrench: It can be used for both initial and final tightening. Its use is to first adjust the torque and then tighten the bolts.

電動轉(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。

Electric angle wrench: It mainly belongs to a type of fixed torque wrench, and its use is to adjust the degree of rotation first, and then tighten the bolt.

電動角向扳手：是一種專門緊固鋼架夾角部位螺栓的電動扳手，它的使用和電動扭剪扳手原理一樣。

Electric angle wrench: It is a type of electric wrench specifically designed to tighten bolts at the angle of a steel frame, and its use is similar to the principle of an electric torsion wrench.

電動扳手的優(yōu)勢

The advantages of electric wrenches

精準性高

High precision

工業(yè)電動扳手扭矩的調(diào)節(jié)是比較精準的，這樣在進行實際操作的時候能夠準確地擰緊扭矩，提高操作的效率。而質(zhì)量比較差的電動扳手在操作的時候會出現(xiàn)距離上面的誤差，影響正常使用。

The torque adjustment of industrial electric wrenches is relatively precise, so that the torque can be accurately tightened during actual operation, improving operational efficiency. However, electric wrenches with poor quality may experience distance errors during operation, which affects normal use.

使用壽命長

Long service life

電動扳手使用的壽命都比較長，功率也比較大，而且整體來說是比較省電的，早操作的時候也不會發(fā)出很大的噪聲，因為在操作的時候難免會有發(fā)生撞擊的情況，而好的電動扳手外部的材料比較堅固，所以比較耐撞擊。

Electric wrenches have a relatively long lifespan, high power, and are generally more energy-efficient. They do not emit significant noise when operated early, as there may be collisions during operation. Good electric wrenches have sturdy external materials, making them more resistant to impacts.

電動扳手百科知識：電動扳手使用準則

Encyclopedia of Electric Wrenches: Guidelines for Using Electric Wrenches

散熱性優(yōu)良

Excellent heat dissipation

因為電動扳手在使用的過程中會產(chǎn)生多余的熱量，所以好的電動扳手它的手柄和機殼材料的散熱性一定要好。

Because electric wrenches generate excess heat during use, a good electric wrench must have good heat dissipation properties for its handle and casing material.

性價比更高

Higher cost-effectiveness

因為現(xiàn)在生產(chǎn)電動扳手的廠家有很多，市場競爭力強，合適的價位會提升產(chǎn)品的競爭力，所以工廠成本的管理和整體的定價是很重要的一個環(huán)節(jié)，口碑好的電動扳手性價比高。

Because there are many manufacturers producing electric wrenches now, with strong market competitiveness, a suitable price can enhance the competitiveness of the product. Therefore, cost management and overall pricing in the factory are important links. Electric wrenches with good reputation have high cost-effectiveness.

電動扳手的使用

The use of electric wrenches

選擇正確的管狀套筒

Choose the correct tubular sleeve

對于螺栓和螺母一定要使用大小合適的套筒。使用大小不合適的管狀套筒將會導(dǎo)致固定扭矩的不精確和不協(xié)調(diào)或使螺栓螺母遭到損壞。

Be sure to use sleeves of appropriate size for bolts and nuts. The use of improperly sized tubular sleeves will result in inaccurate and inconsistent fixing torque or damage to bolts and nuts.

管狀套筒的裝配與拆卸

Assembly and disassembly of tubular sleeves

注意：在安裝或拆卸管狀套筒以前，一定要確保主機的電源開關(guān)出于斷開狀態(tài)，而且一定要拔下電源插銷。

Attention: Before installing or removing the tubular sleeve, make sure that the power switch of the host is in the disconnected state, and be sure to unplug the power plug.

把O型圈移到套筒上的溝槽外面，并從套筒上拆下銷子。把套筒安裝在主機的鉆頭上，使鉆頭上的孔與套筒上的孔對準，將銷子穿過套筒和鉆頭上的孔。把O型圈移回到套筒溝槽原來的位置上，以便使銷子固定。拆卸套筒時可按安裝時的相反順序進行。

Move the O-ring outside the groove on the sleeve and remove the pin from the sleeve. Install the sleeve onto the drill bit of the host, aligning the holes on the drill bit with those on the sleeve, and thread the pin through the holes on the sleeve and drill bit. Move the O-ring back to its original position in the sleeve groove to secure the pin. When disassembling the sleeve, the reverse order of installation can be followed.

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