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What is equivalent to the wheel of the wrench and what is equivalent to the shaft

source:Industry News release time:2022-07-08 Article author:yu Popular:Air band saw

  AN22-4500/6000/10000 Pneumatic Torque wrenches

  The handle of the wrench is equivalent to a wheel, and the screw is equivalent to a shaft. When the size of the shaft remains unchanged, the larger the wheel, the more labor-saving it is.

  A wrench is a commonly used installation and removal tool. It is a hand tool that uses the principle of leverage to turn bolts, screws, nuts and other threaded fastening bolts or nuts. Wrenches are usually made of carbon or alloy structural steel.

  The wrench usually has openings or sleeve holes for holding the bolt or nut at one or both ends of the shank. When in use, an external force is applied to the shank in the direction of thread rotation to turn the bolt or nut.


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