Advantages and disadvantages of stamping technology
June
www.xy-global.com
2022-06-20 20:21:51
The stamping process is becoming more and more mature, but it also has inevitable disadvantages while providing convenience:
①Multi-purpose mechanical press for stamping processing, with fast running speed and high strength during manual operation;
②The molds used for stamping are generally more complicated. Long manufacturing cycle and high cost;
③The stamping process must have corresponding molds, so it is most suitable for large-scale production, and there are certain restrictions on single-piece and small-batch production;
④Die design focuses on classical theory and experience, requires strong imagination and creativity, and has high requirements on mold designers and manufacturers.
Advantages of stamping processing:
Compared with other methods of mechanical processing and plastic processing, stamping has many unique advantages in terms of technology and economy. The main performance is as follows.
(1) The production efficiency of stamping processing is high, the operation is convenient, and it is easy to 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 or even thousands of times per minute. May get a punch.
(2) During stamping, since the die ensures the size and shape accuracy of the stamping parts, and generally does not destroy the surface quality of the stamping parts, and the life of the die is generally long, the stamping quality is stable, the interchangeability is good, and it has the "exactly the same". Characteristics.
(3) Stamping can process parts with a wide range of sizes and complex shapes, such as stopwatches as small as clocks, as large as automobile longitudinal beams, covering parts, etc., plus the cold deformation hardening effect of the material during stamping, the strength of stamping and stiffness is high.
(4) Stamping generally does not generate 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 low.