Pliers are a common tool, mainly used for clamping and fixing workpieces for sawing, cutting, filing, grinding and other processing operations. It is composed of a pliers, a plier body and a plier handle. The plier is used to clamp the workpiece, and the plier body and handle are used to operate the opening and closing of the pliers.
The pliers of the viseps are usually made of hardened steel, which is specially treated and has high hardness and wear resistance. There are many shapes of clamps, such as round, square, wavy, etc., to meet the clamping needs of different workpieces. The inner side of the clamp is equipped with a gasket, which can prevent the workpiece from being scratched, and also increase the clamping strength.
The pliers body is the main part of the pliers, which plays the role of supporting and fixing the pliers. The pliers are generally long and easy to operate. The material of the pliers is usually the same as that of the pliers to ensure the strength and durability of the whole pliers.
The pliers handle is the operating part of the pliers. The user controls the opening and closing of the pliers by holding the handle. The shape and length of the clamp handle are designed according to the user's usage habits and strength to provide a comfortable grip and stable operating performance.
The opening angle of the pliers of the pliers is generally 0° to 180°, which can be adjusted according to the size of the workpiece and processing needs. The clamp closure strength should be moderate, which can ensure the stability of the workpiece without causing damage to the workpiece.
There are many kinds of vises. According to the occasion and function of use, it can be divided into desktop vise pliers, floor-mounted vise pliers, mobile vise pliers, precision pliers, etc. Among them, the desktop vise pliers are suitable for the processing operation of fixed positions, the floor-mounted vise pliers are suitable for the processing of large workpieces, the mobile vise pliers are suitable for the processing operation that requires a moving position, and the precision vise pliers are used for occasions that require high processing accuracy.
When using pliers, pay attention to the following points: First of all, ensure that the workpiece is placed smoothly to avoid shaking during the processing process. Secondly, select the appropriate clamp according to the size and shape of the workpiece to ensure stable clamping. Finally, even force should be used when operating the pliers to avoid deformation or damage to the pliers due to excessive force.
In short, the vier is a very practical and common tool that can help users better complete various processing operations. When selecting and using the pliers, you should choose according to the actual needs and occasions of use, and pay attention to the correct operation to ensure the processing effect and tool life.