Design principles for stamped parts

1. It must meet the requirements of product usage and technical performance, and be easy to assemble and repair.

2. The stamping parts designed by Dexiong must be conducive to improving the utilization rate of metal materials, reducing the variety and specifications of materials, and minimizing material consumption as much as possible. If possible, use low-cost materials to achieve zero waste and minimal waste cutting of parts.

3. The stamping parts designed by Dexiong must have a simple shape and a reasonable structure, which is conducive to simplifying the mold structure and the number of processes, that is, completing the entire part processing with the least and simplest stamping process, reducing the need for other methods of processing, and facilitating stamping operations, facilitating the organization to achieve mechanization and automation production, and improving labor productivity.

4. The stamping parts designed by Dexiong aim to have lower requirements for dimensional accuracy and surface roughness levels while ensuring normal use, and are conducive to product interchangeability, reducing waste and ensuring stable product quality.

5. The stamping parts designed by Dexiong should be conducive to processing them using existing equipment, process equipment, and processes as much as possible, and to extending the service life of the stamping die.

Advantages of Stamping Parts

Compared with other methods of mechanical and plastic processing, stamping has many unique advantages in both technology and economy.

1. Stamping processing has high production efficiency, convenient operation, and is easy to achieve mechanization and automation. This is because stamping relies on stamping dies and stamping equipment to complete the processing. The number of strokes of a regular press can reach dozens of times per minute, while high-speed pressure can reach hundreds or even thousands of times per minute, and each stamping stroke may result in a stamped part.

2. During stamping, because the die ensures the size and shape accuracy of the stamping part, and generally does not damage the surface quality of the stamping part, and the life of the die is generally long, the stamping quality is stable, the interchangeability is good, and the stamping is "exactly the same".

3. Stamping can process parts with a large size range and complex shapes, such as small stopwatches for clocks, large car longitudinal beams, covers, etc. In addition, the cold deformation hardening effect of the material during stamping results in high strength and stiffness.

4. Stamping generally does not generate chips or debris, consumes less material, and does not require other heating equipment, making it a material saving and energy-saving processing method with lower costs for stamped parts.