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What is the role of a wrench in life!hydraulic torque wrench Wholesale
source:Industry News release time:2022-06-20 Article author:yu Popular:Air band saw
A wrench is a common installation and removal tool used to turn bolts or nuts.
There are basically two types of wrenches, dead wrenches and adjustable wrenches. The former refers to a wrench that has a fixed number written on it, also called a dead wrench, and the latter is an adjustable wrench.
The opening width of the adjustable wrench can be adjusted within a certain range, and it is a tool used to tighten and loosen nuts and bolts of different specifications. The adjustable wrench is composed of a head and a handle, and the head is composed of a movable plate lip, a rigid lip, a plate mouth, a turbine and a shaft pin.
Dead wrench, also known as dead wrench, is mainly divided into double-ended dead wrench and single-ended dead wrench. It has a wide range of functions, mainly in the fields of mechanical maintenance, equipment installation, home decoration, and auto repair. Double-ended wrench is a universal tool, which is a necessary hand tool for assembling machine tools or spare parts, as well as for transportation and agricultural machinery maintenance.
Rules of use of the dumb wrench:
1. The wrench should be level with the plane of the bolt or nut, so as to avoid the wrench slipping out and hurting people when force is applied.
2. Do not add a sleeve to the end of the wrench to extend the force arm to prevent damage to the wrench.
3. Do not hit the wrench with a steel hammer. The wrench is easily deformed or damaged under the impact load.
4. Do not mix metric wrench and inch wrench, so as not to cause slippage and injure the user.
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