Advanced Instruction of Handheld Laser Welding Machine

Advanced instruction of handheld laser welding machine

HBS had presented high technology handheld laser welding with the power of 1000W and 1500W. with the advantages of portable , flexible transportation and high performance welding, they are highly popular among customers.

Laser welding is a welding method in which a high-energy laser beam is used as a heat source,and the surface of the material is radiated and heated, and the material is melted and connected by heat conduction. Because laser welding has the advantages of high precision,small heat affected zone, small deformation,and high efficiency, it has a good development prospect. With the continuous development of laser technology and numerical control technology,laser welding has become an advanced processing method in the field of industrial sheet metal welding.

With a compact appearance,more reasonable space allocation, more convenient retraction and placement of the gun head and optical fiber,and greatly improved use efficiency.

Technical Parameters

Supply voltage:                   220±10% V AC 50/60HZ

Placement environment:           Flat,vibration and shock free

Working ambient environment(℃):   10-40

Working ambient humidity(%):        <70

Cooling method:                  water cooling

Applicable wavelength:            1064nm(±10nm)

Applicable power:                ≤2000W

Collimation:                     D20x 5/F60

Focal length:                     D20x4.5/F150

Refection:                       30x14 T2

Protective glass:                  18x2

Maximum air pressure:            10bar

Focus vertical adjustment range:      ±10mm

Spot adjustment range:             0-5mm

Laser gun weight:                 1.25KG

Main components:

1.Handheld welding head

The laser processing head is a key component of laser welding equipment. It is used to adjust the focal length and working distance, so as to obtain a suitable spot size. In the laser welding head, different functional components are integrated, including laser focusing and induction units,shielding gas introduction and distribution units.cooling system,lens protection system,etc

2. Laser source

Laser --a device that emits laser light and is the energy source for laser welding. The laser used in this equipment, also known as fiber laser,is the most widely used laser in the market.

Its advantage lie in good beam quality,high efficiency,good heat dissipation,compact structure and high reliability

3. water chiller

Turn on the power, wait for 10s-30s, check whether the water chiller is normal,whether the water level and water pressure reach a safe range, and whether the water temperature is within the normal working temperature range(set temperature is 25℃, and normal working water temperature is between 23℃ and 27℃)

4. Touch screen

a, this interface can see the current process parameters and real-time alarm information

b,when the power is turned on, the laser is enabled and the indicator red light is ON

c,the safety lock is usually gray, and when the welding head touches the workpiece,it becomes green and can be processed

d, welding mode selection, the default is continuous. When it is set to spot welding, it can emit light intermittently for spot welding operation, which is convenient to control the spot welding time and the size of the spot welding due to human beings. This function needs to be set in sequence.

Widely application as following