Laser Micro-welding

Introduction to micro laser welding technology

Micro laser welding is a kind of precision joining technology based on high energy laser beam, which realizes partial melting and bonding of materials in micron scale by focusing laser energy. Its core uses fiber laser or pulse laser (such as nanosecond/picosecond), combined with precision optical system and motion control platform, can achieve solder joint diameter as small as 10μm, heat affected zone of only a few microns, especially suitable for thin-walled parts (thickness <0.1mm), dissimilar materials or heat sensitive components connection.

Technological advantage

High precision and low deformation: high energy concentration, controllable welding heat input, workpiece deformation less than 5μm;

Multi-material compatibility: Support stainless steel, aluminum alloy, copper, titanium alloy and even glass and metal heterogeneous connection;

Process flexibility: spot welding, seam welding, overlap welding and three-dimensional space trajectory welding;

Automatic integration: Combined with machine vision and force feedback system to achieve real-time weld tracking and quality monitoring for medical device laser welding.

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Our expertise extends to micro-scale fusion welding, which allows us to achieve robust and precise welds, from intricate joints to fine assemblies for medical instrument with laser welding, on materials like metals and alloys commonly used in medical devices.

Materials

· Metals & alloys

· Nickel alloys

· Plastics

· Thin metal sheets

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If you need high-pressure cleaning nozzle, please contact us and we will customize a precise processing plan for you.