Sheet Metal Stamping Die
The Sheet metal stamping die is a shaft tray made of cold-rolled carbon steel (SPCC) through precision stamping process, with a surface treated by black electrophoresis (film thickness 8-12 μ m). This component is designed specifically for mechanical and electronic equipment that requires high structural strength, good rotational fit, and wear resistance. It is the core metal structural component that connects and carries the shaft system.
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Product Introduction
Sheet metal stamping die is a shaft tray stamping part made of cold-rolled carbon steel SPCC as the substrate, precision stamped and processed with 8-12 μ m black electrophoretic treatment. It is a structural load-bearing and guiding component designed specifically for the fields of new energy and industrial equipment. It relies on the excellent cold forming performance of SPCC steel and the anti-corrosion protection characteristics of electrophoretic coating, and achieves stable manufacturing of complex bending, perforation, and forming structures through integrated stamping technology. It has high strength, high dimensional accuracy, and long-term environmental adaptability, protecting equipment shaft systems and installation modules.
Surface Treatments
Comprehensive anti-corrosion protection
The coating evenly covers the inner and outer surfaces of the Sheet metal stamping die, including blind spots such as bending gaps and hole edges formed by stamping, effectively blocking water vapor, salt, and corrosive media from contacting the substrate. The rust prevention level far exceeds ordinary spray painting or plastic spraying treatment.
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Wear resistance and scratch resistance
The electrophoretic coating has high hardness and a smooth and dense surface. When the rotating shaft components slide or rub in the tray for a long time, the coating is not easily worn off, which can maintain protective performance for a long time and extend the service life of Custom sheet metal stamping.
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Appearance and consistency guarantee
The black electrophoretic coating has a uniform and consistent color, without color difference, sagging or orange peel phenomenon. It not only meets the low reflectivity and anti glare requirements of the internal components of the equipment, but also adapts to the appearance requirements of high-end equipment.
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Other surface treatments
Deep draw stamping companies offer a variety of surface treatments, such as silver plating, tin plating, nickel plating, and ultrasonic cleaning. These treatments enhance product durability and aesthetics. Suitable processes can be selected according to actual needs to ensure product performance and appearance meet standards.
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manufacturing process
Mold design and development: Based on the structure and tolerance requirements of the pivot tray, customized specialized Branding stamp molds are made. Through multi station step-by-step molding, all processes such as cutting, punching, bending, stretching, and trimming are completed. A single molding can obtain complete parts, avoiding dimensional deviations caused by multiple processing steps.
SPCC sheet metal stamping forming: Using high tonnage precision punching machines and specialized molds, plastic deformation of the sheet metal is completed under controlled pressure, with strict control of rebound and forming errors to ensure the flatness, hole position, and critical dimensional tolerances of the Custom steel stamp.
Surface pretreatment and electrophoresis: Sheet metal pressing undergoes pretreatment processes such as degreasing, acid washing, and phosphating to remove surface oil stains and oxide layers. Then, a black coating is uniformly deposited through cathodic electrophoresis process, with the coating thickness controlled at 8-12 μ m. Finally, it is cured at high temperature to form a stable protective layer.
Post processing and full inspection: Parts that have undergone electrophoresis undergo deburring, dimensional re inspection, and salt spray testing to ensure that all products meet the requirements of drawing tolerances, coating thickness, and anti-corrosion performance. Non conforming parts are directly removed to ensure delivery quality.
Core application scenarios
In the field of new energy
Energy storage cabinets, inverter rotary cabinet doors/modules, Precision carbon steel customized bending to resist outdoor moisture and corrosion, ensuring smooth opening and closing of cabinet doors.
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Industrial automation
Production line equipment flip type protective doors, maintenance panel Carbon steel sheet metal stamping parts system, resistant to workshop dust, oil stains, and repeated opening and closing impacts.
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Communication equipment
Outdoor base station cabinet, server cabinet pivot door, are designed to isolate water vapor and salt spray, effectively prevent the pivot from rusting and jamming, and further extend the outdoor service life of the equipment.
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Electrical equipment
Sheet metal stamping die for maintenance doors of distribution cabinets and control cabinets, with low reflectivity and anti glare, suitable for the internal use environment of electrical equipment.
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contact us
Xiamen Apollo Stamping Welding Technology Co., Ltd is a professional service provider for new energy metal processing solutions. We can help you accurately match your needs and maintain the bottom line of device safety. Welcome to consult us.
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