Laser Welding in Glove Box: Achieving Precise, High-Quality Welds in Controlled Inert Gas Atmosphere

Some special industries have very demanding requirements for laser welded products, and the operation requires glove box operation, such as microwave equipment, RF packaging, T/R components, pacemakers, sensors, lithium batteries, and other micro-welding. The laser welding pulse waveform is programmable, the control system is uniform turning, the weld is uniform, and the seam welding and spot welding at the micron level can be realized. Slow rise and slow fall of laser welding starting end energy can be controlled

Laser welding machine welding in the glove box has the following advantages, 1: low leakage, low water oxygen content in the box, the overall performance of the equipment is stable, and the water oxygen detection is real and reliable. 2: In the empty box or pure inert gas glove box, isolate the air, can get high quality fine uniform weld. 3. Argon, nitrogen, helium and other gases can be proportioned freely in the glove box for welding in various environments. 4. Optional visual positioning, intelligent welding, accurate positioning and tracking welding to ensure welding quality.

Welding is formed by heating the welded metal above the melting temperature with a laser beam.

The basic structure of laser welding machine includes laser, welding head, cooling system, numerical control device and operating software.

Laser sealing welding also requires special atmosphere or vacuum environment welding.

The design of the laser welding glove box system, combined with years of experience in the industry, addresses the impact of humidity in the air and impurities in the air during laser welding.