It has the appropriate precision and size stability. The specific critical surface of the tongs, such as the surface of the positioning element, the surface of the knife or indicator element, and the specific mounting base surface of the tongs, must have an appropriate amount of size and shape, and the appropriate between them. In order to stabilize the dimensions of the collection, the casting house must be specifically aged, and the welding and forged tongs should be specifically degenerated. <br><br>It has high strength and strong stiffness. During processing, the clip must be able to handle relatively large cutting and clip forces. Specifically, it must have sufficient strength and strength to prevent deformation and vibration that is not allowed by the forceps. For this reason, the specific needs of the house must have a certain wall thickness, and casting and welding houses generally use reinforced ribs or concrete frames in situations where the assembly is not affected. <br><br>It has good structure and craftability. The tongs should be convenient to manufacture, assemble and inspect in detail. In the casting house, the flange is mounted on the surface of various parts to reduce the processing area. Make sure to leave enough space between the shaved hair surface and the accessories. It is convenient to assemble and unload concrete structures, and is divided into open structures, semi-open structures, and frame structures. <br><br>The excretion is convenient. If there are a lot of debris in this case, the debris structure should be considered if it is specifically inserted.<br><br>It is stable and reliable on the shelf. The brackets are installed on the shelf, and they are all realized through contact or combination of the assembly surface of the tongs and the corresponding surface. The support surface should be large; the base of the tongs protrudes from the side, so that the assembly surface of the tongs and the contact surface of the worktable are good.
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