News_Best pozi header punch_phillips punch pin_carbide heading die_screw header punch_bolt trimming die china

NEWS CENTER

Position:

News

12-02 

How a flat thread rolling die is made

The flat thread rolling die manufacturer tells you that the forging quality of the blank should be strictly controlled, and the thread part is not allowed to have serious carbide segregation, otherwise it is easy to break the teeth during thread rolling.

11-25 

The hex punch pin manufacturer will show you the length of the punch

The hex punch pin manufacturer tells you that you first need to understand what is a punch? What role does the punch play in the stamping die?

11-18 

Bolt reducing die manufacturers take you to understand the quality reasons that affect the quality of metal mold guide pillars

Bolt reducing die manufacturers tell you that hardware molds are often used in the production process nowadays. The most common accessory in hardware molds is the guide post. The guide post of the hardware mold plays a very good role in regulating and controlling.

11-10 

Bolt reducing die manufacturers take you to understand how to deal with insufficient hardness of cold stamping die welding

The bolt reducing die manufacturer tells you that the lack of hardness in cold stamping die welding is relatively common. Today, let's learn how to deal with the lack of hardness in cold stamping die welding.

11-03 

Screw header punch manufacturers take you to understand the reasons that affect the accuracy of metal stamping parts

Screw header punch manufacturers tell you that the dimensional accuracy of metal stamping parts refers to the difference between the actual size of the stamping parts and the basic size. The smaller the difference, the higher the dimensional accuracy of the metal stamping parts.

10-28 

Screw header punch manufacturers take you to understand the optimization and development of the mold accessories industry

The screw header punch manufacturer tells you that in recent years, due to various reasons in the mold industry, based on the location problem, it is naturally impossible to study these problems thoroughly, and it is inevitable to not see the whole picture.

10-21 

Bolt trimming die manufacturers take you to understand the production method of trimming die

Bolt trimming die manufacturers tell you that the modern automobile industry is developing rapidly, and the process of sheet metal coverings for automobile surfaces is also developing.

10-14 

Bolt trimming die manufacturers take you to understand the hole measurement method of stamping parts

The bolt trimming die manufacturer tells you that the hole measurement of metal stamping parts is the minimum value according to the measurement method of the pass and stop gauge, so you can generally record the minimum value when you use calipers to measure and record (to exclude too small values.

10-08 

Introduction to the characteristics of first punch bushing

The first punch bushing includes a bushing body. The bushing body includes a bottom liner, a lining and a face lining. The bottom lining, the lining and the face lining are stacked in sequence from the inside to the outside to form an integrated structure.