在碳纖維件和輕質(zhì)件的安裝過程中,螺釘?shù)臄Q緊程度和均勻度對扭矩扳手的選擇在使用壽命中尤為重要,衡量這兩個因素的指標是安裝過程中的扭矩。在正確的扭矩范圍內(nèi),既能夾緊零件,又能防止滑齒或損壞。
In the installation process of carbon fiber and light weight parts, the tightening degree and uniformity of screw are particularly important for the selection of torque wrench in service life. The index to measure these two factors is the torque in the installation process. Within the correct torque range, it can not only clamp parts, but also prevent sliding teeth or damage.
此外,在機械行業(yè)中,緊固件的扭矩往往取決于操作人員根據(jù)工作經(jīng)驗來判斷,存在超扭矩或超小的現(xiàn)象,不能準確滿足緊固件緊固要求。因此,在機械行業(yè),工作人員廣泛使用扭矩扳手進行擰緊操作、控制或檢測。
In addition, in the mechanical industry, the fastener's torque often depends on the operator's judgment based on work experience, there are super-torque or super-small phenomenon, can not accurately meet the fastener's fastening requirements. Therefore, in the machinery industry, staff widely use torque wrenches for tightening operation, control or detection.
電動扭矩扳手
Electric Torque Spanner
扭矩扳手有很多種,根據(jù)動力來源可分為電動扭矩扳手、液壓扭矩扳手和手動扭矩扳手;手動扭矩扳手可分為:信號型和直讀型。在應(yīng)用場景方面,信號扭矩扳手主要用于生產(chǎn)線扭矩控制,直讀扭矩扳手主要用于扭矩質(zhì)量檢測。
There are many kinds of torque wrenches. According to the power source, they can be divided into electric torque wrench, hydraulic torque wrench and manual torque wrench. Manual torque wrench can be divided into signal type and direct reading type. In the application scenario, the signal torque wrench is mainly used for the production line torque control, and the direct reading torque wrench is mainly used for the torque quality detection.
在扳手頭的選擇上,棘輪式標準件是。扳手的頭一般有棘輪、開口、梅花頭和管鉗。根據(jù)控制點的工作條件和因素,可以確定選用哪種頭扭矩扳手。棘輪扳手是一種標準件,使用方便,成本低廉。
In the choice of wrench head, ratchet type standard parts are preferred. The head of wrench usually has ratchet wheel, opening, plum blossom head and pipe pliers. According to the working conditions and safety factors of the control point, it can be determined which kind of head torque wrench to choose. Ratchet wrench is a standard part, safe and convenient to use, low cost.
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