Corrosion Resistance 60mm Industrial Leveling Feet M12 S10C Material

What are the casting methods of cold pier nuts?
The increase of carbon and alloy elements in materials and the high hardness and strength of raw

materials will cause product cracking; The microstructure of raw materials is relatively poor, with

material segregation and poor annealing microstructure, which increases the difficulty of cold

heading deformation and the possibility of product cracking; The increase of fastener shape

complexity will also bring some difficulty to deformation and increase the risk of product cracking;
In addition, if the equipment and mold do not match, the possibility of product cracking will increase,

in which the number of inclusions in the material and individual inclusions will increase, exceeding

the requirements of the standard grade range, which is one of the most important reasons for cold

heading cracking. The nut can be cast, but generally, the nut will not be cast. The nut cast has many

defects, low strength grade and poor machinability, and has the advantage of wear resistance. The

general processing method of nuts is cold heading of small specifications and red beating of large

specifications.

① Ordinary sand mold casting, including wet sand mold, dry sand mold and chemical hardening sand

mold. ② According to the molding materials, special casting can be divided into special casting with

natural mineral sand as the main molding materials (such as investment casting, mud mold casting,

shell mold casting in casting workshop, negative pressure casting, full mold casting, ceramic mold

casting, etc.) and special casting with metal as the main molding materials (such as metal mold casting,

pressure casting, continuous casting, low-pressure casting Centrifugal casting, etc.).

Furniture Leveling Feet Parameter

Furniture Leveling Feet Size

Furniture Leveling Feet Material

Furniture Leveling Feet Describe

Application.

Furniture Leveling Feet Scope of application

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