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Nanosecond Laser Micro Welding

Nanosecond welding information
Nanosecond pulse fiber laser welding machine has the following advantages:
1. The beam quality of nanosecond pulse fiber laser is high. The core diameter of the optical fiber is in the order of several microns, which can greatly improve the beam quality of the laser, thereby meeting the high-quality requirements of industrial processing.
Availability:


Nanosecond welding information


Nanosecond pulse fiber laser welding machine has the following advantages:


1. The beam quality of nanosecond pulse fiber laser is high. The core diameter of the optical fiber is in the order of several microns, which can greatly improve the beam quality of the laser, thereby meeting the high-quality requirements of industrial processing.

2. Good heat dissipation. The fiber laser is small in size, does not require a huge water cooling system, and only needs air cooling during high-power operation.

3. Small size. Optical fiber has good flexibility, which allows the laser to be designed to be quite small, compact, easy to integrate, and can work in relatively harsh environments such as high shock, strong vibration, high temperature, and large dust.

4. Good spectral characteristics. Different wavelengths of laser output can be achieved by changing gain fibers with different doping and matching fiber components.


Features


Average output power 70W-200W

Pulse width reaches ~ns level, repetition rate up to 4000kHz

Accurate control, small focusing spot, high-precision positioning, easy automation

Lower maintenance costs, lower power requirements - zero consumables, lifetime maintenance-free, photoelectric conversion efficiency up to 25%

Optical fiber output, easy to achieve any angle welding, can realize remote welding, convenient to work with robots, assembly lines and other equipment


nanosecond laser micro weldingnanosecond laser micro welding


Applications:


Nanosecond punching laser welding machine is mainly for thin-walled materials and precision parts welding, which can realize spot welding, splicing welding, stitch welding, sealing welding, etc. It can be precisely controlled, the focusing spot is small, it can be positioned with high precision, and it is easy to realize automation.

Widely used in mobile communication, electronic originals, new energy, jewelry, hardware products, precision instruments, auto parts, craft gifts and other industries.

Portable nanosecond punch laser welding can be applied to welding of various metals such as titanium, nickel, zinc, copper, aluminum, chromium, niobium, gold, silver and their alloys, as well as alloy materials such as steel and Kovar.


Parameters:


Device model

FL-YFC70W

FL-YFC100W

FL-YFC120W

Maximum laser output power

70W

100W

120W

Maximum pulse energy

1mj

1.5mj

1.5mj

Pulse Width

2-250ns

10-350ns

10-350ns

Full power frequency range

70-2000KHz

67-1500KHz

80-1500KHz

Frequency adjustable range

1-2000KHz

1-1500KHz

1-1500KHz

Center wavelength:

1064nm

Laser structure:

MOPA Welding Special

Power adjustment range:

1~100%

Repeatability

0.003mm

cooling method

air cooling

Output power stability

≤5%p-p*

electricity demand

220v/50Hz/20A

External automation interface

Can be customized according to automation requirements


Sample picture

nanosecond laser welding machinarynanosecond fiber laser welding machine







Hot tags: nanosecond laser micro welding, nanosecond fiber laser welding machine, nanosecond laser welding machinary, China, wholesale, buy, suppliers, manufacturers, factory, price, discount, for sale

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