At present, laser welding machines are classified according to laser types, which can be divided into two types: optical fiber and YAG. Next, please come and learn about these two devices with Foshan Fulan Laser

1. Fiber laser welding machine

The fiber laser welding machine is composed of two parts: a cabinet and a chiller. It belongs to deep penetration welding (also called small hole welding); according to the nature and form of light, it can be divided into: hard light path and soft light path; according to the laser output energy mode: continuous laser welding. Let's learn about the characteristics of the fiber laser welding machine produced by Foshan Fulan Laser:

1. Using pure fiber laser, the beam quality is excellent, the photoelectric conversion rate is high (multiple times of YAG laser), low energy consumption, and long service life;

2. The welding seam is thin, the penetration depth is large, the taper is small, the precision is high, the welding speed is fast, the welding seam is firm, and the welding place is smooth and flat;

3. Weldable graphics include: point, line, circle, square or any plane graphics drawn by AUTOCAD software (self-programmable);

4. Equipped with CCD camera monitoring system, convenient for observation and precise positioning;

5. The equipment has high reliability and can process continuously and stably for 24 hours, and the operation and maintenance cost is low;

6. Simple operation, no need for professional welder technicians to operate;

7. No consumables needed in the later stage.

2. YAG laser welding machine

YAG laser welding machine is composed of three parts: cabinet, power cabinet and chiller. Fiber transmission laser welding machine and lamp pumped laser welding machine belong to YAG welding machine. It belongs to heat conduction welding; according to the nature and form of light, it can be divided into hard light path and soft light path (Note: The optical fiber transmission laser welding machine changes the hard light path into soft light path through an optical fiber, so the transmission mode is changed from hard light path to soft light path .); According to the laser output energy mode: pulse laser welding. Let's learn about the characteristics of the YAG laser welding machine produced by Foshan Fulan Laser:

1. The optical fiber transmission laser welding machine has the characteristics of high single-point energy, small welding width, small thermal influence, and small deformation. It is very suitable for welding thin plates below 0.5mm;

2. Equipped with a CCD monitoring system, which can observe the welding seam effect and welding position in real time;

3. The welding seam is smooth and beautiful, without air holes, and the back of the welding place is not easy to turn yellow;

4. Energy feedback function, real-time inspection of laser energy. It can effectively solve energy fluctuations caused by changes in voltage fluctuations, xenon lamp discharge differences, xenon lamp aging, water flow, water temperature and other factors (energy feedback and current feedback are optional);

5. The equipment can be set with 32 sets of different welding process parameters to meet different welding requirements;

6. The power supply has an automatic shutter control function, which can realize multi-head laser welding of time and energy (optional);

7. It can meet welding requirements such as spot welding, tailor welding, stitch welding, and sealing welding;

8. There are consumables in the later stage (lamps need to be replaced every 4 months or so).

The laser welding machines produced by Foshan Fulan Laser Technology Co., Ltd. are almost all custom-made (that is, non-standard machines. Non-standard machines have no fixed models. All styles are based on meeting customer needs and conditions. Change accordingly.). Because each customer needs to weld the product material or shape and requirements are different, so Fulan Laser is based on the actual situation of the customer to help customers design the shape and performance of the machine, customize special automatic tooling fixtures, and Provide customers with a complete set of laser processing equipment and laser automation integration, various automated production lines.