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The relationship between cold heading and mold

The relationship between cold heading and mold

Cold heading processing has high requirements on the mold. During cold heading processing, the blank is subjected to three-way compressive stress in t...

Four factors affecting the service life of cold heading dies

Four factors affecting the service life of cold heading dies

The use of cold heading to produce the heads of screws, bolts, rivets, etc. can reduce or replace cutting, and its application range is constantly exp...

How to Designing Precision Die Casting Parts

How to Designing Precision Die Casting Parts

The process of producing precision die casting parts involves a number of steps. The first step is to define the surface finish desired. Surface finis...

Introduction of stainless steel hexagon pillar screws

Introduction of stainless steel hexagon pillar screws

About raw materials Although stainless steel hexagon pillar screws are very common in the market, there are some serious problems with the material of...

Surface treatment of non-standard fastener parts

Surface treatment of non-standard fastener parts

Non-standard fastener parts are mainly made of lathe, joint bolts, ball head bolts, etc., bolts and studs with special threads, are produced according...

What is hexagonal brass pillar screw?

What is hexagonal brass pillar screw?

Also known as yin-yang screw or hexagonal isolation column, hexagonal support column, widely used in the assembly of various circuit boards of compute...