Cangzhou Mengqi Hardware Products Co., Ltd. is one of the leading manufacturers and suppliers of stamped sheet metal in China. Please feel free to buy cheap stamped sheet metal made in China here from our factory. All customized products are with high quality and low price.
High Production Efficiency:Capable of mass production, single stamping processes can be completed within seconds. Combined with automated production lines, continuous operation can be achieved, further enhancing production efficiency.
High Production Efficiency:
Capable of mass production, single stamping processes can be completed within seconds. Combined with automated production lines, continuous operation can be achieved, further enhancing production efficiency.
High Product Precision:
High-precision dies control the dimensional tolerances of stamped parts within extremely small ranges, resulting in excellent product consistency, reducing post-assembly issues, and meeting the processing requirements of precision components.
High Material Utilization:
Optimized die design and layout methods reduce material waste during manufacturing, offering significant advantages, especially in mass production, and substantially reducing costs.
High Process Flexibility:
Capable of processing parts of various shapes, from simple flat pieces to complex curved surfaces.
The principle of stamped sheet metal is to use external force to cause plastic deformation or separation of the metal sheet to meet the structural requirements of the parts. Molds are the core of the processing; their precision determines the precision of the product.
The press is the power source. Molds consist of an upper die (moving die) and a lower die (fixed die). After the metal sheet is placed between the upper and lower dies, the upper die moves downwards, performing shearing, bending, stretching, flanging, punching, blanking, and other processing operations through specific cavities or cutting edges. The main processing types include:
Blanking:
This includes punching, blanking, trimming, and slitting. The metal sheet separates along the die's cutting edge to obtain a blank or finished product of the desired shape. Applications include heat dissipation holes in electronic product casings and bolt holes in automotive parts.
Bending:
This involves bending the metal sheet along a specific axis to a certain angle or shape. Applications include flanging in appliance casings, frame structures in car doors, and supports in furniture hardware.
Forming:
This includes flanging, necking, flaring, embossing, and shaping. Applications include flanging threaded holes in parts and embossing curved surfaces.
The material used for stamped sheet metal needs to be considered comprehensively based on factors such as the product's intended use, environment, and strength requirements. Different materials have different properties, and you can match the appropriate raw material according to your product needs.
- Ferrous metals: Cold-rolled steel sheet (SPCC), hot-rolled steel sheet (Q235), stainless steel sheet (304, 316), high strength, widely used in automotive, machinery, and home appliance industries;
- Non-ferrous metals: Aluminum alloy sheet (6061, 5052), copper alloy sheet, lightweight, corrosion-resistant, and with good electrical and thermal conductivity, suitable for electronics, new energy, and aerospace industries;
- Special materials: Galvanized sheet (corrosion resistant), color-coated sheet (decorative appearance), etc., used in scenarios with specific functional requirements.
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