What are the requirements for the material of CNC bending machine molds?

In order to make the CNC bending machine mold more durable, the requirements for material selection are very strict. Only materials that meet the following requirements are considered high-quality materials.

1. Wear resistant

This is the essential and most important performance of materials, because during the production process, there will be severe friction between the surface of the cavity and the billet. If the material is not wear-resistant, the CNC bending machine mold is easily damaged and fails.

2. Strong and resilient

The working environment is quite harsh, and it has to withstand huge impact forces. Only strong and resilient materials can ensure that they do not break under impact.

3. High temperature resistance

The CNC bending machine mold needs to work in a high-temperature environment, at which point its hardness and strength will decrease, making it prone to plastic deformation. So, it is necessary to have good resistance to high temperatures.