Metal stamping is an incredibly versatile and efficient manufacturing process that takes flat metal sheets or coils and transforms them into precisely shaped and intricate parts. By utilizing force,
Sheet Metal Chassis The sheet metal chassis is usually made of stainless steel, pre-galvanized steel or cold rolled steel, and it involves a comprehensive cold working processes such as blanking, punching, bending, metal forming,
Chassis; Brackets; Connectors; (CAD) and simulation software have revolutionized automotive metal stamping. Manufacturers can now simulate the stamping operation, predict material behavior, and optimize die designs before
With 20 years experience in sheet metal manufacturing like laser cutting, sheet metal bending, metal stamping, deep drawing, welding etc, Shanghai Yixing Technology can handle all the sheet metal work from easy to complex with
Strong precision metal stamping, sheet metal fabrication, plastic injection molding. Our state-of-the-art equipment, skilled workforce, and robust quality management systems ensure that we
The comprehensive energy-saving method for sheet metal forming was integrally applied to a stamping process chain. Results show that the energy consumption can be decreased by 37% compared with the original stamping process chain. Therefore, the proposed method shows significant energy-saving potential.
The proposed process optimization method was melded with previous energy-matching control method of forming equipment to further decrease the energy consumption in sheet metal forming. The comprehensive energy-saving method for sheet metal forming was integrally applied to a stamping process chain.
Therefore, the process energy of sheet metal forming, Eforming, can be calculated in accordance with the following energy consumed as the compressive and tensile deformation, bending, and the friction energy consumption between the contact surfaces of the sheet material and molds.
The energy flow and conversion processes in sheet metal forming process are shown in Fig. 2. The electrical energy is converted into forming energy through several forms by the energy units of hydraulic metal forming equipment, such as motors, pumps, pipes, valves, and cylinders; then, output force and velocity act on the sheet material.
Sheet metal forming is a pressure operation process in which the forming force is applied on a blank, that is, a piece of sheet metal, to shape or change its geometry instead of removing the material. The metal flow stress of material varies with the process parameters, and this condition causes variable forming force.
Sheet metal forming is an important process, especially in the manufacturing industry. However, the drawbacks of large load demand, high energy consumption and waste, and unstable forming quality greatly affect the energy efficiency improvement and energy saving of the process.
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