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Precautions for the use of hydraulic wrenches
source:Industry News release time:2022-01-17 Article author:Rosit Popular:Air band saw
With the popularization of hydraulic wrench knowledge (zhī shí) (referring to pervasive and general) and the improvement of industrial standards, more and more industries have begun to accept and favor it (indicating love or respect for people). In the process of using hydraulic wrenches (guò chéng), we also found many improprieties. This is also the main reason for frequent faults of hydraulic wrenches in addition to its own quality. What things need our attention (attention)? Today I will introduce to you.
First of all, what we need to know is: not a wrench can solve all specifications of bolts (composition: head and screw)! We all know that every type of hydraulic wrench has its applicable torque Range (fàn wéi), and the bolt that can be solved is not determined by the bolt specification, but by whether the bolt torque requirement is within the scope of the wrench. Hydraulic wrench is the abbreviation of hydraulic torque wrench. It is a professional bolt tightening tool that is powered by hydraulic pressure and provides high torque output. It is used for bolt installation and disassembly. It is often used to tighten and loosen bolts larger than one inch. The hydraulic wrench is composed of a working head, a hydraulic pump and a high-pressure oil pipe. One type of hydraulic (hydraulic) wrench can only handle a few bolts with similar specifications at most. Generally, with 3-4 sleeves, it will cover its torque range. Therefore, when using it, do not use a hydraulic wrench beyond the scope, as this will only reduce the lifetime of the hydraulic wrench and even cause damage to the hydraulic wrench.
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