生活應用中扭力扳手的選擇，在安裝碳纖維零件和輕量化零件時，螺絲的緊固程度和均勻性尤為重要，而衡量這兩項要素的指標則是安裝時的扭矩。在正確的扭矩范圍內，既能夾緊零件，又能防止滑牙或損壞。
For the selection of torque wrench in life application, when installing carbon fiber parts and lightweight parts, the tightening degree and uniformity of screws are particularly important, and the index to measure these two elements is the torque during installation. Within the correct torque range, it can not only clamp parts, but also prevent sliding teeth or damage.
此外，在機械行業中，緊固件的扭矩往往依靠操作工人憑工作經驗判斷，存在扭矩超大或超小的現象，不能精準達到緊固件的緊固要求。因此在機械行業中，工作人員廣泛使用扭力扳手進行緊固操作、控制或檢測。
In addition, in the machinery industry, the torque of fasteners often depends on the judgment of operators based on their work experience. There is a phenomenon that the torque is too large or too small, which can not accurately meet the fastening requirements of fasteners. Therefore, in the machinery industry, staff widely use torque wrench for fastening operation, control or detection.
扭力扳手種類繁多，按動力源可分為：電動扭力扳手、液壓扭力扳手及手動扭力扳手；手動扭力扳手可分為：信號式和直讀式。就應用場景而言，信號式扭力扳手主要用于生產流水線扭矩控制，直讀式扭力扳手主要用于扭矩質量檢測。
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 terms of application scenarios, signal torque wrench is mainly used for torque control of production line, and direct reading torque wrench is mainly used for torque quality detection.
在扳手頭部選擇上，棘輪式標準件。扳手頭部一般有棘輪、開口頭、梅花頭、管鉗頭等，根據使用控制點的工況、因素等來決定選用什么樣頭部的扭力扳手。棘輪式扳手，因其為標準件，方便，且成本較低。
In the selection of wrench head, ratchet type standard parts. The wrench head generally includes ratchet, opening, plum blossom head, pipe wrench head, etc. What kind of head torque wrench shall be selected according to the working conditions and safety factors of the control point. Ratchet wrench is a standard part, safe, convenient and low cost.
以上內容由電動扭動扳手廠家介紹的內容，希望可以幫助到您。更多精彩內容可以直接關注http://www.tajmhh.com
The above content is introduced by the electric torque wrench manufacturer. I hope it can help you. More exciting content can be directly concerned http://www.tajmhh.com
