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20
2019
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01
Features of Metal Stamping and Overview of Metal Stamping Manufacturing Processes
Author:
I. Metal Stamping Manufacturing Process II. Overview of Metal Stamping Manufacturing
I. Metal Stamping Manufacturing Process
Types of hardware press manufacturing:
① Induce plastic deformation in raw materials, including bending, stretching, shaping, and compression.
② To cut and separate materials, including through punching and shearing.
Cutting and Separation by Punching and Shearing: This process involves applying an external force exceeding the material’s shear strength to a punching and shearing die, thereby separating one part of the material from another along a closed or open contour. This method can accomplish tasks such as cutting, blanking, punching holes, creating openings, parting, trimming, and edge finishing.
(1) Cutting: Separating the material from the blank by die-cutting along an open contour.
(2) Blanking: The material and the workpiece are separated by punching along a closed contour.
(3) Punching: Punching is the exact opposite of blanking—it involves cutting out a part’s material along a closed contour to separate it from the rest of the workpiece. The resulting cut-out pieces typically become scrap.
(4) Cutting: Cutting an opening groove along the edge of the material.
(5) Cutting: To punch or shear a flat, curved, or hollow blank into two or more separate pieces.
(6) Trimming: Removing any uneven or excess edges around hardware parts that have been drawn or compressed.
(7) Edge trimming: Edge-trimming fabrication utilizes the re-cutting method of a punch press to trim away excess material left on uneven surfaces or outer edges, thereby achieving precise dimensions and smooth, perpendicular cut surfaces. To achieve precise dimensions and smooth, perpendicular cut surfaces.
II. Overview of Metal Stamping Production
(1) In the metal stamping process, automated machinery and multi-stage automated feeding devices are employed, significantly boosting production efficiency.
(2) In the metal stamping process, the amount of scrap is less than in other manufacturing processes, and the scrap can even be recycled into other small parts, resulting in high material utilization.
(3) Under the simple stamping of a metalworking press, precision parts with complex shapes, high strength, and light weight can be produced.
(4) Large-scale production results in lower manufacturing costs for hardware components.
(5) Shorten lead times, save labor, and offer simple operation.
(6) Products manufactured using the same mold have identical dimensions and shape specifications, ensuring excellent interchangeability.
For more details, please stay tuned. Qiaofu Hardware Official website or scan the QR code
Friendship Links: Dongguan Qiaofu Hardware Jewelry Co., Ltd. [ [Official Website] _ Main products of the mechanical hardware company: Antenna shrapnel 、 USS RF 、 MINI RF 、 FPC 、 BTB 、 Type C 、 Board 、 SIM Card Series of products 。
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