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Do you know the Application of Laser Welding in Medical Devices?

Apr. 08, 2020

As a Laser Welding Machine Factory, share with you. We know that whether it is the welding of medical accessories or medical devices, they are absolutely clean and environmentally friendly. And with the development of more precision instruments, the welding process requirements are getting higher and higher. Especially in the field of plastic medical accessories, laser plastic welding is a non-contact, clean, absolutely dust-free joining technology, which fully meets the welding requirements of plastic medical accessories.

Laser Welding Machine

Laser Welding Machine

Because the Laser Welding Machine is processed by fiber laser or fiber coupled diode laser, the width of the weld can reach the micron level, and it does not affect the flexibility of the weld shape and the size of the welding area. It is especially suitable for medical equipment welding.

Advantages of laser welding machine:

1. Fast speed, large depth and small deformation;

2. Welding can be performed at room temperature or under special conditions, and the welding equipment is simple. For example, the laser beam passes through the electromagnetic field, and the beam will not be shifted; the laser can be welded in vacuum, air, and certain gas environments, and can be welded through glass or materials transparent to the beam;

3. Weldable refractory materials such as titanium, quartz, etc., and can be applied to foreign materials, the effect is good;

4. After laser focusing, the power density is high. When welding high-power devices, the aspect ratio can reach 5: 1, and the highest can reach 10: 1;

5. Micro welding is possible. After focusing, the laser beam can obtain a very small light spot, and can be accurately positioned. It can be used in the assembly welding of micro and small workpieces produced by large-scale automated production;

6. Welding hard to reach parts, non-contact long-distance welding, with great flexibility. Especially in recent years, the fiber transmission technology has been adopted in the YAG laser processing technology, which has made laser welding technology more widely promoted and applied;

7. The laser beam is easy to realize the beam splitting in time and space, and it can process multiple beams at the same time and multi-station processing, which provides conditions for more precise welding.

Medical instrument products are becoming more and more miniaturized, and the precision required by medical microfluidic devices and diagnostic equipment can only be achieved by laser technology. If equipped with high-speed scanning galvanometer, it can easily achieve the specified effect.

Compared with the traditional medical industry welding technology, the laser welding machine has not only obvious advantages in environmental protection and cleaning, but also unparalleled in process technology. Medical equipment is gradually becoming a major customer of laser welding machines.

Our company also has China Plate Laser Cutting Machine for sale, please contact us.


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