Full analysis of stainless steel stamping parts process

Stainless steel stamping parts are metal parts that are plastically deformed by applying pressure to the stainless steel plate through a mold. The process is similar to using a mold to control the shape the material, but the material itself is high-strength stainless steel. The common processing thickness range is 0.1mm to 6mm. It has the characteristics of good surface finish, no need for secondary polishing, dimensional accuracy up to ±0.05mm, and the ability to mass produce complex geometric shapes. In actual production, it is necessary to focus on the control of the rebound amount of the material. The difference in rebound rate of different types of stainless steel can be up to 15%.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The quality of stainless steel stamping parts is directly related to material selection. Among them, 304 stainless steel dominates the market with its classic ratio of 18% chromium and 8% nickel, which is suitable for the high-frequency stamping needs of 0.8-1.2mm kitchenware parts. Automobile load-bearing parts above 1.5mm require hot stamping at 800-1200°C and 8000-ton hydroforming to ensure structural strength. Nickel-saving 201/430 ​​stainless steel has penetrated the market at an average annual growth rate of 10%. Through the upgrade of surface treatment technology, the salt spray resistance test of its kitchenware parts can exceed 720 hours, adapting to more low-cost, high-corrosion-resistant demand scenarios, and becoming an important material selection for Stainless Steel Sheet Metal Stamping.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

At present, precision stamping technology has achieved micron-level control. 0.8mm automotive electronic shells can be efficiently produced at 600-800 times/minute through continuous molds. With the magnetic grinding process, the surface roughness of the product can be reduced to Ra≤0.4μm. The high-speed stamping production line integrates an AI dynamic compensation model. By collecting temperature and pressure data in real time, it can increase the product yield rate to 98% and extend the mold life by 30%. It also supports 5-minute rapid mold changes and achieves mixed production of 4,000 pieces in a single shift, greatly improving the production efficiency and stability of Progressive Die Stamping.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

With the upgrading of the manufacturing industry, the application scenarios of stainless steel stamping parts continue to expand: new energy vehicles use 2000MPa ultra-high-strength steel stamping parts to achieve a weight reduction of more than 10%; in the aerospace field, titanium alloy hot stamping parts reduce the weight of aircraft brackets by 25% and improve flight efficiency; in the nuclear power field, 6-meter cold spinning heads ensure the stability of the fourth-generation nuclear power plant containment with an accuracy of ±0.5mm, demonstrating the wide adaptability of Stainless Metal Stamping.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The company focuses on providing high-quality Stainless Stamping customization services, covering full-process support from material selection, precision mold design to mass production. If you need to know more technical parameters or get free proofing support, please contact our technical team for professional solutions.