Custom metal stamping
YONGLIHAO Metal Stamping is a company specializing in the development, production and purchasers 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 customers of automobile, communication, electronics and office equipment.

Metal stamping manufacturers
Metal stamping

Metal stamping is really a manufacturing process where a metal stamping die or perhaps a number of metal stamping dies are utilized to form sheet metal into three-dimensional dimensional shaped workpieces. It's used in a variety 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 dies are mounted on a press, which forms one workpiece per stroke.

 

Features

(1) The dimensional accuracy of the stamped part is guaranteed by the die, that has the sign of being one mould, therefore the quality is stable and interchangeable. The die guarantees the dimensional and shape accuracy of the stamped part and doesn't generally damage the surface quality of the stamped part, as the lifetime of the die is usually long.
(2) Due to the utilization of mould processing, you'll be able to obtain parts with thin walls, light weight, good rigidity, high surface quality and complex shapes that cannot be manufactured by other processing methods or take time and effort to manufacture. Stamping can produce parts with 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 fabric during stamping, the force and rigidity of stamping are higher.
(3) The stamping process generally does not require heating from the blank, nor will it cut a large amount of metal such as the cutting process, therefore it doesn't only save 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 devices are required, so it is a material-saving and energy-saving processing method, and also the price of stamping parts is gloomier.
(4) For ordinary presses, a large number of pieces can be achieved per minute, while high-speed presses can produce hundreds or a large number of pieces each minute. The development efficiency of stamping processing is high, and also the operation is convenient and simple to realize mechanization and automation. This is because stamping relies upon the punching die and stamping equipment to accomplish the process, the amount of strokes for ordinary presses can reach a large number of times each minute, high-speed presses can reach hundreds of times each minute or maybe more than the usual thousand times, and every stamping stroke could get a punching part.