Tungsten Carbide Custom Punch

Basic Info

Brand: HAOCHEN

Place Of Origin: China

Additional Info

Transportation: Ocean,Land,Air

Place of Origin: China

Port: S,H,E

Product Description

Carbide Punches is one of the crucial components in die manufacturing, and is mainly used to precisely cut or shape materials in machining processes such as stamping, punching, forming and bending.

1. What are the functions and applications of Tungsten Carbide Punches?

Punching: Used to cut and separate the material according to the predetermined shape and size.

Punching: Punching out holes in the material, suitable for processing holes of various sizes.

Forming: Bending, stretching, compression and other operations on the material to form a specific shape.

Embossing: Forming words, patterns or specific textures on the surface of the material, commonly used for marking and decoration.

2. What are the materials and properties of Carbide Punch and Die?

The choice of material for Carbide Punches are crucial, and commonly used materials include:

HSS (High Speed Steel): with good hardness, wear resistance and toughness, it is suitable for punching with general precision requirements.

Carbide alloys such as e.g. tungsten-cobalt alloys: with very high hardness and wear resistance, suitable for stamping of high precision and high hardness materials.

Carbon tool steel: lower cost, suitable for low speed and low load stamping processing.

In addition, in order to improve the hardness and wear resistance of the punches, heat treatment such as quenching and tempering is usually carried out to achieve the required hardness and toughness. Surface treatments such as chrome plating, nitriding or PVD coating can further improve the wear and corrosion resistance of the punches.