Metal stamping manufacturing

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YONGLIHAO Custom Metal Stamping is a company specializing in the development, production and sales of precision stamping moulds and metal structure parts, with advanced mould manufacturing technology and metal manufacturing technology of precision stamping, welding and sheet metal, providing integrated solutions of precision stamping moulds and metal structure parts for purchasers of automobile, communication, electronics and equipment for your office.

Metal stamping

Metal stamping is really a manufacturing process in which a metal stamping die or perhaps a series of metal stamping dies are utilized to form sheet metal into three-dimensional dimensional shaped workpieces. It is used in a number of industries, such as: automotive and household appliances. Automotive stampings are an important part of the metal stamping industry. This type of processing allows for extremely powerful forming of sheet metal. The metal stamping parts dies are mounted on a press, which forms one workpiece per stroke.


(1) The dimensional accuracy of the stamped part is guaranteed through the die, which has the characteristic of being one mould, therefore the quality is stable and interchangeable. The die guarantees the dimensional and shape accuracy of the stamped part and does not generally damage the top excellence of the stamped part, as the life of the die is usually long.
(2) Due to the utilization of mould processing, it is possible to obtain parts with thin walls, light weight, good rigidity, high surface quality and sophisticated shapes that cannot be made by other processing methods or are difficult to fabricate. Stamping can produce parts having a a lot of different sizes and complex shapes, such as stopwatches for clocks and watches, longitudinal beams and coverings for cars, etc. Along with the cold deformation and hardening aftereffect of the material during stamping, the strength and rigidity of stamping are higher.
(3) The stamping process generally doesn’t need heating from the blank, nor does it cut a large amount of metal like the cutting process, so it not only saves energy but additionally saves metal, as the stamping generally doesn’t generate chips and scraps, the intake of materials are less, and no other heating equipment is required, so it’s a material-saving and energy-saving processing method, and also the cost of stamping parts is lower.
(4) For ordinary presses, a large number of pieces can be produced each minute, while high-speed presses can produce hundreds or a large number of pieces per minute. The production efficiency of stamping processing is high, and the operation is convenient and simple to realize mechanization and automation. This is because stamping is dependent on the punching die and stamping equipment to complete the procedure, the amount of strokes for ordinary presses can reach a large number of times each minute, high-speed presses can reach countless times per minute or maybe more than a thousand times, and each stamping stroke could get a punching part.