Metal stamping parts, light weight, thin thickness, good rigidity. Its size tolerance is guaranteed by the mold, so the quality is stable, generally do not need to use the mechanical cutting can be used. The metal microstructure and mechanical properties of the cold stamping parts are better than the original blank, and the surface is smooth and beautiful. The tolerance grade and surface state of the cold stamping parts are superior to those of hot stamping parts.

    In large quantities, the stamping production of medium and small sized parts is generally adopted in the continuous mode of compound die or multi station. In modern high speed multi station press as the center, configured with uncoiling, straightening, finished collecting, conveying and mold base and quick changing device, and the computer program control, composed of high productivity of automatic stamping production line. Using new type of die material and various surface treatment technology, improve the die structure, can get high precision, high life of stamping die, so as to improve the quality of stamping parts and reduce the cost of metal stamping parts manufacturing.

    Hardware stamping production process and equipment is developing unceasingly, in addition to the traditional use of the press and steel die stamping parts manufacturing, hydroforming and spinning forming, superplastic forming, explosive forming, electric water forming and electromagnetic forming all kinds of special metal forming technology rapid development, the raise of stamping technology level to a new height. Special stamping process is especially suitable for the production of many kinds of small and medium sized (or even dozens of pieces) parts. For ordinary stamping process, simple mold, low melting point alloy mold, group mold and stamping flexible manufacturing system, etc., are used to organize the stamping process of the small and medium-sized parts of many varieties.

    In short, metal stamping with high productivity, low processing cost, high material utilization rate, simple operation, easy to realize mechanization and automation, and a series of advantages. Stamping and welding, bonding and other composite technology, so that the parts structure more reasonable, more convenient processing, you can use more simple process to create a more complex die casting parts.