沖擊電動(dòng)扳手：主要是初緊螺栓的，它的操作簡(jiǎn)單，就是對(duì)準(zhǔn)螺栓扳動(dòng)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(dòng)扭剪扳手：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。

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(dòng)扳手百科知識(shí)：電動(dòng)扳手使用準(zhǔn)則

Encyclopedia of Electric Wrenches: Guidelines for Using Electric Wrenches

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。

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(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。

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(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。

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(dòng)扳手的優(yōu)勢(shì)

The advantages of electric wrenches

精準(zhǔn)性高

High precision

工業(yè)電動(dòng)扳手扭矩的調(diào)節(jié)是比較精準(zhǔn)的，這樣在進(jìn)行實(shí)際操作的時(shí)候能夠準(zhǔn)確地?cái)Q緊扭矩，提高操作的效率。而質(zhì)量比較差的電動(dòng)扳手在操作的時(shí)候會(huì)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(zhǎng)

Long service life

電動(dòng)扳手使用的壽命都比較長(zhǎng)，功率也比較大，而且整體來(lái)說(shuō)是比較省電的，早操作的時(shí)候也不會(huì)發(fā)出很大的噪聲，因?yàn)樵诓僮鞯臅r(shí)候難免會(huì)有發(fā)生撞擊的情況，而好的電動(dòng)扳手外部的材料比較堅(jiān)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(dòng)扳手百科知識(shí)：電動(dòng)扳手使用準(zhǔn)則

Encyclopedia of Electric Wrenches: Guidelines for Using Electric Wrenches

散熱性優(yōu)良

Excellent heat dissipation

因?yàn)殡妱?dòng)扳手在使用的過(guò)程中會(huì)產(chǎn)生多余的熱量，所以好的電動(dòng)扳手它的手柄和機(jī)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(jià)比更高

Higher cost-effectiveness

因?yàn)楝F(xiàn)在生產(chǎn)電動(dòng)扳手的廠家有很多，市場(chǎng)競(jìng)爭(zhēng)力強(qiáng)，合適的價(jià)位會(huì)提升產(chǎn)品的競(jìng)爭(zhēng)力，所以工廠成本的管理和整體的定價(jià)是很重要的一個(gè)環(huán)節(jié)，口碑好的電動(dòng)扳手性價(jià)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(dòng)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(duì)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(huì)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(jī)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(jī)的鉆頭上，使鉆頭上的孔與套筒上的孔對(duì)準(zhǔn)，將銷子穿過(guò)套筒和鉆頭上的孔。把O型圈移回到套筒溝槽原來(lái)的位置上，以便使銷子固定。拆卸套筒時(shí)可按安裝時(shí)的相反順序進(jìn)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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