LAS Welding: Laser Arc Hybrid Technology

LAS welding, also known as laser arc hybrid welding, combines laser beam welding with arc welding processes to create a superior joining method. This innovative technology merges the deep penetration capabilities of laser welding with the excellent gap-bridging ability of arc welding.

How LAS Welding Works

The process uses a laser beam and an electric arc simultaneously on the same welding zone. The laser creates a keyhole for deep penetration, while the arc provides additional heat input and filler material. This combination results in higher welding speeds and improved process stability compared to using either method alone.

Key Advantages of LAS Welding

• Higher welding speeds and productivity
• Reduced thermal distortion
• Excellent gap-bridging capability
• Deep penetration with minimal heat input
• Improved weld quality and mechanical properties

LAS welding finds applications across various industries including automotive manufacturing, shipbuilding, pipeline construction, and heavy equipment fabrication. The technology enables faster production cycles while maintaining high quality standards in demanding industrial environments.