1.1 Product Principle

Laser is a new light source, which has the characteristics of coherence, monochromaticity, directionality and high output power, which are unmatched by other light sources. Focusing the laser to a point, the power density on the focal plane can reach 105-1013w/cm2. Laser welding is to use the excellent directionality and high power density of the laser beam to work.

Laser is generated by the laser, transmitted by the flexible optical fiber light path, and focused by the focusing mirror in the welding head. It acts between the materials to be welded, and with the assistance of the protective gas, the materials are melted, thereby achieving the purpose of welding.

1.2 Product Introduction

1.2.1 Product Appearance Structure

The whole set of handheld fiber laser welding machine mainly consists of continuous fiber laser, transmission fiber, handheld laser welding head, chiller, control system and cabinet. It has many new ideas in the appearance and structure of the equipment based on humanization and work effectiveness.

The equipment adopts an integrated design, compact and beautiful structure, with good beam mode, stable energy, stable performance, reliable use, fast welding speed, wide welding range, long service life of consumables and consumable parts, etc. At the same time, it fully considers the various parameters of the equipment in mass production, and makes the key parameters adjustable and the data display closed loop from the details.

1.2.2 Product advantages

●Handheld operation welding, flexible and convenient, welding at any angle;

●The equipment is small and easy to move. It is not only convenient for long-distance welding of large workpieces, but also for outdoor welding;

●Simple operation, easy to use, no professional skills required;

1.2.3 Performance characteristics

●Suitable for welding of various metal materials, carbon steel, stainless steel, high-strength steel, aluminum, copper and alloy materials;

●Adopts continuous fiber laser, excellent beam quality, maintenance-free, photoelectric conversion efficiency greater than 25%, and pump source service life greater than 100,000 hours;

●Fast processing speed;

●Small thermal deformation and heat-affected zone

●Can process parts with complex shapes and small parts, and can also be processed in a vacuum;

●Combined with automation mechanisms such as robotic arms, it can realize automation of processing;