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来源: 日期:2023-04-10 发布人:wanzhong


Torsion wrench is a common manual tool that can be used to tighten or loosen fasteners such as screws and nuts. It has a simple structure and is easy to use, making it one of the essential tools in fields such as home maintenance and mechanical processing.
The main components of a torsion shear wrench include a handle, wrench head, and torsion shear mechanism. The handle is usually made of plastic or rubber materials, providing a comfortable feel and good anti slip performance. Wrench heads come in different shapes and sizes according to different usage needs. The torsion shear mechanism is the core component of a torsion shear wrench, which can convert the rotation of the handle into linear motion of the wrench head, thereby achieving the purpose of tightening or loosening fasteners.
When using a torsion wrench, first select a suitable wrench head and then insert it into the fastener. Next, hold the handle with your hand and rotate it clockwise or counterclockwise until the fastener reaches the required tightness. If you need to loosen the fasteners, simply rotate the handle counterclockwise.
The advantage of a torsion wrench is that it can accurately control the tightness of fasteners, avoiding situations of over tightening or loosening. In addition, its structure is simple, easy to use, and it does not require a power or air source, and can be used anywhere.
In short, a torsion wrench is a practical manual tool that can help us complete the tightening or loosening of various fasteners. When using, we should choose the appropriate wrench head and master the correct usage method to avoid unnecessary losses.