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Advantages Of QCW Laser Welding Machine

Views: 43     Author: Site Editor     Publish Time: 2023-10-31      Origin: Site


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QCW laser welding machine is a welding mode that integrates spot welding and continuous welding. It is used in spot welding environment. Because of its 30% photoelectric conversion efficiency and maintenance-free equipment features, the cost and efficiency are much higher than conventional YAG lasers. Mainly aimed at welding thin-walled materials and precision parts, it can realize spot welding and continuous welding at the same time or in bands, and is compatible with several welding modes such as spot welding, butt welding, stack welding, and seal welding. Let’s take a look at the advantages of QCW laser welding machine.

QCW laser welding machine uses quasi-continuous fiber laser, which not only has high pulse peak power and laser energy, but also has excellent beam quality of fiber laser, which can achieve the best welding effect. CCD visual positioning system can be configured to ensure welding stability. QCW laser welding machines can also be provided as specially customized machines, which can be easily connected to the production equipment and production lines that customers need to match the laser equipment. According to the customers' own production habits and process needs, auxiliary functions can be customized for customers. modules to make it more in line with customer production needs and improve production efficiency.

The QCW laser welding machine is a laser welding equipment that uses (QCW) fiber laser as the light source. The minimum focused spot diameter of the equipment is almost only 1/3 of the traditional YAG laser welding machine. It is especially suitable for precision and fine laser welding. This laser has extremely high photoelectric conversion efficiency, and its power consumption is almost 1/10 of traditional laser welding equipment. The annual electricity bill can be reduced from 30,000 to 3,000. The equipment is highly reliable and requires almost no maintenance, and there is no need to replace xenon lamps, laser rods and other accessories. At the same time, the equipment uses air cooling, has a compact structure, and covers only 1/4 of the traditional YAG laser welding machine, making it easy to carry out production line layout or automation integration.

Advantages of QCW laser welding machine:

1. High-speed spectrometry technology, low investment cost, advanced high-speed spectrometry technology, spectrometry frequency up to 100Hz, can achieve independent high-speed welding of multiple galvanometer welding joints.

2. Excellent beam quality and energy stability, energy fluctuation within ±1%, can achieve precision welding, and is widely used in 3C consumer electronics and medical industries.

3. Long life, maintenance-free, low cost of use, high electro-optical conversion efficiency, saving operating costs. Air-cooled structure, can be integrated into automation lines for maintenance-free use.

4. High efficiency, low energy consumption, saving cost of use

The electro-optical conversion efficiency is as high as 40%, and the average energy consumption is about 1/10 of that of ordinary welding machines. Long-term use can save users a lot of energy expenditure.

5. The control system of the whole machine adopts fully digital control: the whole machine uses imported main control chips to manage and control the whole machine and power supply. It adopts special motion control software to control the electric workbench and complete the workpiece welding work according to the set trajectory. The path can be edited at will, and galvanometer worktables, robots or on-line automation designs can be optionally designed to meet various customer welding requirements.

6. The beam quality is good and the energy is high. It is suitable for high-speed and high-precision welding. Compared with the traditional lamp-pumped laser welding machine, the QCW series fiber laser welding machine has the characteristics of good light quality and small divergence angle. It is suitable for high-speed and high-precision welding. Compared with traditional laser welding machines, welding efficiency and welding seam effect have great advantages.

7. Compact and portable. The QCW series fiber laser welding machine is light in weight and small in size. It saves space and is easier to transport than lamp-pumped solid-state laser welding machines. The laser transmission fiber can be up to 15m long, which can adapt to the requirements of changing processing locations and realize the portability of the product.

The above are the advantages of QCW laser welding machine. QCW laser welding machine is used in welding occasions with high welding process requirements and convenient light path movement. It can weld fine microelectronic components, aerospace, automotive industry, medical equipment, hardware, watches, and mobile phones. Welding of thin sheets such as precision motors and battery pole pieces.

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