定扭矩電動(dòng)扳手性能
Performance of Electric Spanner with Constant Torque
定扭矩電動(dòng)扳手顧名思義就是扭剪梅花頭螺栓擰緊作業(yè)的必備工具，幫助您裝、拆螺拴、螺母，同時(shí)能比較準(zhǔn)確地控制擰緊扭矩。利用螺栓定扭矩，當(dāng)扳手達(dá)到一定扭矩時(shí)即可剪斷螺栓的梅花頭部分，其扭矩精度和軸向拉力是靠螺栓的定扭矩V型切口來保證的。拆裝扭力矩大、比手工更保險(xiǎn)可靠。方便、美觀、實(shí)用、便于隨車攜帶。廣泛用于鋼結(jié)構(gòu)橋梁、廠房、發(fā)電設(shè)備等設(shè)施的施工作業(yè)。
The fixed torque electric wrench, as its name implies, is a necessary tool for tightening the bolt of the twisting shearing plum blossom head. It can help you install and disassemble the bolts and nuts, and control the tightening torque more accurately. The plum blossom head of the bolt can be cut when the wrench reaches a certain torque by using the fixed torque of the bolt. The accuracy of the torque and the axial tension of the plum blossom head can be guaranteed by the V-notch of the fixed torque of the bolt. The disassembly and assembly torque is bigger and safer than manual. Convenient, beautiful, practical, easy to carry on the car. It is widely used in the construction of steel structure bridges, factory buildings, power generation equipment and other facilities.
定扭矩電動(dòng)扳手的特點(diǎn)：（1）使用壽命長（2）手柄和機(jī)殼材料散熱性好（3）功率大（4）耐撞擊性強(qiáng)（5）手使用性價(jià)比比較高
The characteristics of fixed-torque electric wrench are: (1) long service life (2) good heat dissipation of handle and shell materials (3) high power (4) strong impact resistance (5) the highest cost-performance ratio of hand use.
定扭矩電動(dòng)扳手是一種終緊扭剪型高強(qiáng)度螺栓的工具，一般有電動(dòng)扭剪扳手和手動(dòng)扭剪扳手，其中電動(dòng)扭剪扳手比較常見。
Fixed-torque electric wrench is a tool for ultimate tightening and torsion-shearing high-strength bolts. Generally, there are electric wrench and manual wrench, among which electric wrench is more common.
定扭矩電動(dòng)扳手的使用不可小覷
The use of fixed torque electric wrench should not be underestimated
定扭矩電動(dòng)扳手的使用不可小覷,從使用方面來看它們的大致操作都是相同的,并且其使用過程在操作步驟方面都可以分為調(diào)節(jié)扭矩和緊固螺栓兩個(gè)主要步驟。具體要懂以下內(nèi)容。
The use of fixed-torque electric wrenches can not be underestimated. Their general operation is the same in terms of use, and their use process can be divided into two main steps: adjusting the torque and tightening the bolts. Specific to understand the following content.
調(diào)節(jié)扭矩:定扭矩電動(dòng)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(gè)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(bào)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?cái)?shù)值則以扳手能夠鎖緊螺母為宜。
Adjusting Torque: The regulation of the torque of the fixed-torque electric wrench needs to be determined according to its fastening object. The torque is adjusted according to the size of the fastening object, and the fixed value of the torque is set. In this operation, it should be noted that the adjustment of the torque to the setting should be completed only after hearing the news, and the locking ring should be kept close to its tiger mouth position after setting the torque. As for the specific torque value, it is advisable that the wrench can 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(shí)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, the bolt can be tightened. Attention should be paid to the strength when tightening. The operation should be moderate in order to avoid the poor tightening effect and efficiency caused by too small force, and the bolt damage caused by too large force. In the process of tightening the bolt, if the torque is too loose, the tightening operation can still be stopped. After adjusting and setting the torque, the tightening work of the bolt can be continued and completed.
定扭矩電動(dòng)扳手的主要功能是緊固,通過這兩個(gè)步驟的操作就能夠使用非常優(yōu)勢地完成相應(yīng)的工作。
The main function of the fixed torque electric wrench is tightening. Through the operation of these two steps, the corresponding work can be accomplished with great advantage.
