What are the requirements of the material for stamping die parts?

2021/09/15



Stamping die parts work to withstand impact, vibration, friction, high pressure and tensile, bending and other loads, and even work at higher temperatures (such as cold extrusion), complex working conditions, prone to wear, fatigue, fracture, deformation and other phenomena, therefore, the requirements of the die work parts materials than ordinary parts. So, what are the requirements of stamping die parts for materials?
 
What are the material requirements of stamping mold parts
 
Because the working conditions of various types of stamping dies are different, so the requirements for the materials of the working parts of the dies are also different.
 
1. The requirements of material for punching and cutting dies
 
For the thin plate punching die, the working parts material is required to have high wear resistance and hardness, while for the thick plate punching die, in addition to high wear resistance and compressive yield point, it should also have high fracture resistance, high bending strength and toughness in order to prevent the die from breaking or chipping.
 
2. Deep drawing die material requirements
 
The requirements of the die work parts material has good anti-adhesion (anti-seize), high wear resistance and hardness, certain toughness and good cutting performance, and heat treatment deformation should be small.
 
3. Cold extrusion die material requirements
 
The requirements of the die work parts have high strength and hardness, high wear resistance, in order to avoid impact fracture, but also requires a certain degree of toughness. As extrusion will produce a large temperature rise, so it should also have a certain amount of heat-resistant fatigue and thermal hardness.
 
HXTech precision company set stamping die parts processing, mechanical parts processing, precision mold parts processing, precision mechanical parts processing and other integrated technology-based enterprises, the core business for personalized customization, flexible production. According to the customer's personalized customization requirements to provide specialized non-standard product development, design, trial production, final production and mold making, and according to the production process parameters and state of the whole record statistics for customer design to provide accurate reference improvement suggestions, and establish a comprehensive interface with the customer's technical and management process