The cold heading is a pressure processing process in which a blank pier is pressed into a semi-finished product using an air hammer or the like. It is achieved by a method in which the crystal of the blank is compressed more compactly by impact force, and the purpose is to obtain higher strength...
Product Details
The cold heading is a pressure processing process in which a blank pier is pressed into a semi-finished product using an air hammer or the like.
It is achieved by a method in which the crystal of the blank is compressed more compactly by impact force, and the purpose is to obtain higher strength and toughness.
The manufacturing of cold-formed steel products occurs at room temperature using mechanical pressure known as cold heading and thread rolling.
The cold heading process takes a long time to develop, but the product production efficiency is high and the product size is stable.
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