When welding, follow the following principles:

1. The thicker the plate, the thicker the welding wire, the greater the power, the slower the wire feed speed.

2. The lower the power, the whiter the welding surface, the greater the power, the weld form color to black, at this time, single side forming.

3. The thickness of the welding wire should not be greater than the plate thickness to the plate thickness, the welding wire affects the fullness of the weld.

4. The thinner the wire, the lower the scan width.

Affected by different brands of lasers, the following laser proofing test is used in the following process, for reference only, and appropriate fine-tuning is required when using.

①RECI /MAX/JPT

②Argon gas

三. Aluminum

Aluminum process refer to stainless steel process, power can be increased by 20%-30%, in addition, there are differences in focus, need to be manually adjusted.

Reference: 0.5MM stainless steel negative Angle welding

0.8 stainless steel welding wire, scanning speed 350, scanning width 2, peak power350, duty ratio100,frequency 2000.

The outgoing light penetrates the plate and deforms greatly, so we reduce the power treatment.

0.8 stainless steel welding wire, scanning speed 350, scanning width 2, peak power260,, duty ratio100,frequency 2000.

The deformation is reduced, but the initial light is still easy to burn through, so we continue to reduce the power treatment.

0.8 stainless steel welding wire, scanning speed 350, scanning width 2, peak power200,, duty ratio100,frequency 2000.

The effect is as follows①, as shown in ②when the width is increased to 3.

Handheld laser welding machine is a type of portable fiber laser beam welding machine which couples the high energy fiber laser beams into the optical fiber, after long-distance transmission, then transformed into parallel lights through collimating mirror to be focused on the work piece to implement the welding. The fiber laser welder is more flexible to implement flexible transmission of non-contact welding for those difficult to weld site. The manual laser beam welding can realize the spectrum separation on time and energy, it can do multi-beam welding at the same time, it provides the conditions for high precise welding compared with the traditional MIG & TIG welding, electric welding, and arc welding.

Handheld Fiber Laser Welding Machine Features 

1. High laser energy density, small thermal effect area, not easy deformation, less or no subsequent processing.

2. Top brand gold cavity, high temperature resistance, corrosion resistance, the service life is 8 to10 years, the xenon lamp service life is more than 800 million times.

3. Easy spot welding, stack welding, splicing and continuous welding.

4. Variety of detection and protection measures using, greatly avoid the faults caused by a variety of external factors or human misuse, to protect the equipment with long-term stable operation.

5. Non-contact processing, stress free, noiseless, no pollution to the environment, which belongs to the green processing.

6. Good welding quality, smooth and beautiful appearance.

7. The communication function monitors all data of the laser.

8. The small fiber laser welding machine adopts a specific fiber to achieve the welding of tiny solder bumps.

9. High quality fiber laser beam, high conversion efficiency and therefore high welding speed, high aspect ratio, high strength.

10. Excellent spectral system minimizes energy loss to ensure that the laser energy of each fiber is almost the same.

11. The portable laser welder adopts optical fiber transmission, can realize remote welding, conveniently to equip with automatic welding workbench, manipulator, assembly line and other equipment together to work. More uniform light spot and more beautiful solder joints after the light transmission.

12. A variety of input and output signals are very easy to achieve the machine's automated production and assembly line production.

13. Solder joints non-pollution, weld strength and toughness at least equivalent to or stronger than the base metal.

14. The manual fiber laser welder supports time spectroscopy and energy splitting or a combination of these two spectroscopic modes (customizable). Multi-channel fiber output, up to 4 fiber at the same time, significant cost savings, improve welding efficiency and reduce equipment space.

15. Touch screen input, friendly human-computer interaction makes setup and operation easier. The operating system is easy to learn and easy to operate. 

What is Handheld Laser Welding Gun?

Handheld laser welding gun is a portable welder combined with laser generator, welding system, cooling system, and automatic wire feeder to achieve stitch welding, nail welding, butt welding, lap welding, lap welding, tailoring edge welding, crimp welding, T-welding, and more types of metal joints.

The hand-held laser welding gun is flexible and convenient, which can realize long-distance welding and outdoor welding. The operating mode of the hand-held welding gun enables the part to be welded in any position and at any angle. It is suitable for spot welding of various complex welded joints.

The hand-held laser welding gun is composed of a gun body, a cooling chamber and a protective gas chamber. It is not only simple and compact in structure, easy to operate and carry anywhere, but also can be easily connected to the cooling medium source and the protective gas source, so that the welding gun can be effectively cooled, and the welding area can also be effectively used. A protective gas atmosphere is formed, which makes the weld quality reliable. 

How Much Does A Handheld Laser Welding Machine Cost?

The average cost of a handheld laser welding machine is around $7,980 depending on the fiber laser powers based on the data from Google, Amazon, and GoodCut CNC. A cheap portable laser welder with 1000W fiber laser source is priced from $5,500 for beginners with hobbyists in home use. An affordable 1500W handheld fiber laser welding machine cost start at $7,800 for small business with low cost. The top rated portable fiber laser welder machine with 2000W handheld laser welding gun will cost $10,500 for commercial use in industrial manufacturing. The best budget 3-in-1 laser welding, cleaning, cutting machine prices range from $5,400 up to $8,000. 

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