The unique advantages of precision metal stamping process 'hardware'

Precision metal stamping is a high-speed production method. It uses compound molds, especially multi-station progressive dies, which can complete multiple stamping processes on a single press (single-station or multi-station) to realize uncoiling from strips. , Fully automatic production from leveling, blanking to forming and finishing. The production efficiency is high, the working conditions are good, and the production cost is low. Generally, hundreds of pieces can be produced per minute. Compared with other methods of mechanical processing and plastic processing, precision metal stamping processing has many advantages in terms of technology and economy; the main performances are as follows: (1) Precision metal stamping processing has high production efficiency, and is convenient and easy to operate. Realize mechanization and automation. This is because stamping relies on punching dies and stamping equipment to complete the processing. The number of strokes of ordinary presses can reach dozens of times per minute, and the high-speed pressure can reach hundreds of times and more than a thousand times per minute. May get a punch. (2) In the case of precision metal stamping, because the mold guarantees the size and shape accuracy of the stamping parts, and generally does not damage the surface quality of the stamping parts, and the life of the mold is generally longer, the quality of the stamping is stable, the interchangeability is good, and the 'Exactly the same' feature. (3) Precision metal stamping can process parts with a large size range and more complex shapes, such as stopwatches as small as clocks and clocks, as large as automobile longitudinal beams, covering parts, etc., plus the cold deformation and hardening effect of the material during stamping, and the stamping Both strength and rigidity are high. (4) Precision metal stamping generally does not produce chips and scraps, consumes less material, and does not require other heating equipment, so it is a material-saving and energy-saving processing method, and the cost of stamping parts is lower. Due to the superiority of precision metal stamping, stamping processing has a wide range of applications in various fields of the national economy. For example, in aerospace, aviation, military industry, machinery, agricultural machinery, electronics, information, railways, post and telecommunications, transportation, chemicals, medical equipment, household appliances and light industry, there are stamping processes. Not only is it used in the entire industry, but everyone has direct contact with stamping products. There are many large, medium and small stamping parts on airplanes, trains, automobiles, and tractors. The car body, frame, rim and other parts are all stamped out. According to relevant survey statistics, 80% of bicycles, sewing machines, and watches are stamped parts; 90% of TV sets, tape recorders, and cameras are stamped parts; there are also food metal tank shells, steel boilers, enamel bowls and stainless steel tableware. They are all stamping products that use molds; even computer hardware cannot lack stamping parts.