Stamping Molding Services
Stamping is an efficient production method. It uses a compound die, especially a multi-station progressive die, which can complete multiple stamping processes on a single press (single station or multi-station) to achieve unwinding and correction Fully automatic production from flat, punching to forming and finishing.
High production efficiency, good labor conditions, low production cost, generally can produce hundreds of pieces per minute.
AIXI Hardware has very good stamping processing experience, and has a large stamping factory partner, so we also have a lot of product cases in stamping, including instruments, household appliances, bicycles, office machinery, living utensils, automotive Accessories, fuel tanks, radiator fins, boiler drums, container shells, motors, electrical appliances, etc.
Advantages of stamping molding
1: Compared with castings and forgings, stamping parts are thin, uniform, light and strong. Stamping can produce workpieces with ribs, ribs, undulations or flanging that are difficult to manufacture by other methods to increase their rigidity.
2: When using precision molds, the workpiece precision can reach the micron level, and the repeat accuracy is high, the specifications are consistent, and the holes, bosses, etc. can be punched out. Cold stamped parts are generally no longer processed by cutting, or only require a small amount of cutting. The accuracy and surface condition of hot stamping parts is lower than that of cold stamping parts, but it is still better than castings and forgings, and the amount of cutting is small.
3: Stamping is an efficient production method. It uses a compound die, especially a multi-station progressive die, which can complete multiple stamping processes on a single press (single station or multi-station) Fully automatic production from unwinding, leveling, punching to forming and finishing.
4: The stamping processing operation is convenient, and it is easy to realize mechanization and automation. This is because stamping depends on the die and stamping equipment to complete the processing. The stroke number 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, and each stamping stroke May get a punching piece.
5: As the die guarantees the size and shape accuracy of the stamping parts during stamping, 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 and the interchangeability is “same”. Characteristics.
6: Stamping can process parts with a large size range and a complicated shape, such as a stopwatch as small as a watch, as large as a car longitudinal beam, a cover, etc., plus the cold deformation hardening effect of the material when stamping, the strength and the stamping The stiffness is higher.
7: Stamping generally does not generate chips and debris, consumes less material, and does not require other heating equipment, so it is a material-saving, energy-saving processing method, and the cost of stamping parts is low.
Classification of stamping
Stamping is mainly classified according to process, and can be divided into two categories: separation process and forming process.
The separation process is also called punching, and its purpose is to separate the stamping parts from the sheet material along a certain contour line, while ensuring the quality requirements of the separation section.
The purpose of the forming process is to make the sheet plastically deform without breaking the blank to make a workpiece of the desired shape and size.
In actual production, multiple processes are often applied to a workpiece. Punching, bending, deep drawings, stretching, bulging, spinning, flanging and straightening are just a few of the main stamping processes.