In order to improve our work efficiency, we need to reduce the failure of torque wrench in use, so when users use torque wrench, they should learn to avoid the failure of torque wrench, and how to avoid it. Today, Xiaobian will explain how to reduce the failure of torque wrench, hoping to help you.

在選購扭力扳手之前，需要對加工設備和工作環境要求有一個簡單認識，在進行比較中，能夠很好的進 行性能優勢分析。在型號、尺寸、扭力動力大小、類型等方面有一個認識。 具體的來說，判斷扭力扳手性能優劣的標準有兩大

Before purchasing torque wrench, we need to have a simple understanding of the requirements of processing equipment and working environment. In comparison, we can analyze the performance advantages very well. In the model, size, torque power size, type and other aspects of a comprehensive understanding. Specifically speaking, there are two standards to judge the performance of torque wrench

方面：功能優勢是所有機器選購的標準，扭力扳手發揮***功用就需要保障有好的性能。這個時候需要參考扭力輸出扭力大小，扭力動力源參數有哪些不足，扭力扳手設計是否人性化。

Aspect: function advantage is the standard for all machines to purchase, and the torque wrench should have good performance to play its function. At this time, we need to refer to the torque output torque, what are the shortcomings of the torque power source parameters, and whether the design of the torque wrench is humanized.

第二方面，扭力扳手性能優劣還需要考慮檢修服務功能，了解扭力扳手的設計原理，工作強度，使用年限以及售后服務等，這些要素關聯扭力扳手使用壽命和工作強度，用戶在選購的時候一定不要忽 視。扭力扳手選購需要參考多方面數據，為了更好的滿足生產加工需求，還需要注意科技創新與市場發展優勢，這樣就能夠保障選購到更實用的扭力扳手。

Second, the performance of the torque wrench needs to consider the maintenance service function, understand the design principle, working strength, service life and after-sales service of the torque wrench. These factors are related to the service life and working strength of the torque wrench, and users must not ignore them when purchasing. In order to better meet the needs of production and processing, we also need to pay attention to the advantages of scientific and technological innovation and market development, so as to ensure the purchase of more practical torque wrench.