‌Principles of Metal Laser Engraving

Writer：admin Time：2025-03-31 20:28 Browse：℃

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When high-energy beams meet metal surfaces, a microscopic creation process commences. Laser engraving technology is redefining precision manufacturing boundaries through non-contact processing.

Beam focusing technology dictates engraving accuracy. Galvanometer-equipped laser systems achieve hair-width engraving trajectories, enabling clear sterilization batch markings on 2mm titanium alloy surgical tools.

Dynamic focus adjustment breaks planar limitations. Real-time lens focal length modifications maintain constant power density on curved surfaces. This breakthrough enables flawless circumferential coding on automotive transmission housings.

Subsurface laser engraving pioneers anti-counterfeit solutions. Controlled energy penetration creates internal bubble matrices within metal substrates. Requiring specialized decoders, this invisible marking now authenticates standard gold bullion in precious metal exchanges.

Environmental advantages accelerate adoption. Eliminating chemicals and waste treatment, laser systems process 3,000+ pieces daily. This clean technology is becoming standard in smart manufacturing ecosystems.