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Which technology is most important in precision sheet metal processing?

2025-07-31

Laser processing technology and digital molding technology are currently the two most core technical directions in precision sheet metal processing. Their importance is reflected in the following aspects:

1. Laser Processing Technology

High-Precision Cutting and Welding: Laser cutting ensures dimensional accuracy of ±0.1mm, while laser welding achieves welds less than 0.5mm, significantly improving product consistency.
Material Adaptability: The 5kW laser oscillator supports processing non-ferrous metals such as aluminum and copper, expanding the application range of sheet metal materials.
Efficiency Advantage: The fully automated operation mode significantly shortens production cycle time and is particularly suitable for processing complex and irregularly shaped parts.

2. Digital Molding Technology

Intelligent Bend Compensation: By combining a CNC press brake with 3D modeling software, mechanical deflection errors are automatically compensated, achieving high-precision multi-sided molding.
Process Integration: CAD/CAM systems seamlessly integrate with CNC equipment, enabling full digitalization from design to production, reducing human intervention.
Flexible Production: Industry 4.0 technologies (such as the Internet of Things and the OPC UA protocol) support small-batch customized production, meeting the needs of emerging industries.

3. Other Key Technologies

Connection Processes: Robotic welding and conductive adhesive technology ensure structural stability and electromagnetic shielding performance.
Surface Treatment: Processes such as powder coating and electroplating directly impact product corrosion resistance and appearance quality.

Summary: Laser processing is a fundamental process for precision sheet metal processing, while digital technology determines future competitiveness. The two are working together to drive the industry towards intelligent and high-precision manufacturing.

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Dongguan Meirir Hardware Electronics Co.,Ltd. is a professional manufacturer on rackmount server chassis,Industrial computer chassis,network cases,etc

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