iGWL-AW 

Automatic Fiber Laser Welding Machine

Automatic Fiber Laser Welding Machine Introduction

Automated laser welding machine can easily realize tailor welding, stitch welding and seam welding of various lengths and positions. Especially in the welding of thin stainless steel plates, iron plates, aluminum plates and other metal materials, it has the characteristics of fast welding speed, good surface effect, large penetration depth, and small heat-affected area.

 

Cooperating with fixture and automatic programming control, it can realize batch fast/consistent welding requirements of similar products.

Laser Welding Machine

Laser Welding Machine Parameter

Model

 

iGWL-AW- 1000

 

iGWL-AW- 1500

 

iGWL-AW- 2000

Laser power

 

1000W

 

1500W

 

2000W

Laser wavelength

 

1080±10nm

XYZ Working stroke

 

1000*400*500mm

X/Y/Z Axis

 

positioning accuracy

 

±0.025mm

X/Y/Z Axis

 

Repositioning accuracy

 

±0.02mm

Laser working method

 

CW/Modulated

Width of galvanometer

 

Line 0.5-6mm/ Circle 2mm

Thickness of welding material

 

≤4mm

 

≤6mm

 

≤8mm

Welding gap requirements

 

≤0.3mm

Voltage

 

380V±10%

Total power

 

≤8kw

 

≤10kw

 

≤12kw

Light Beam

 

700kg

 

800kg

 

900kg

 

Laser Welding Machine Sample

Collimation focal length: 150mm              Focus focal length: 250mm              Fiber diameter: 50μm            Protective gas>15L/min

Numbering

material

Output Power

Penetration (mm)

Speed ​​(mmmin)

1

stainless steel

500

1.5

0.85

2

stainless steel

500

1

2.55

3

stainless steel

500

0.5

6.8

4

stainless steel

750

2.5

0.85

5

stainless steel

750

2

2.55

6

stainless steel

750

1.5

2.17

7

stainless steel

750

1

6.8

8

stainless steel

1000

0.5

8.5

9

stainless steel

1000

3

0.85

10

stainless steel

1000

2.5

2.55

11

stainless steel

1000

2

3.4

12

stainless steel

1000

1.5

5.1

13

stainless steel

1000

0.5

12.75

14

Carbon steel (low)

500

1

1.28

15

Carbon steel (low)

500

0.5

5.1

16

Carbon steel (low)

750

2

0.85

17

Carbon steel (low)

750

1.5

2.55

18

Carbon steel (low)

750

1

5.95

19

Carbon steel (low)

750

0.5

7.62

20

Carbon steel (low)

1000

2.5

0.85

21

Carbon steel (low)

1000

2

2.55

22

Carbon steel (low)

1000

1.5

4.25

23

Carbon steel (low)

1000

1

6.8

24

Carbon steel (low)

1000

0.5

11.05

25

Pure aluminum

500

1

0.85

26

Pure aluminum

750

1

1.7

27

Pure aluminum

1000

1

3.4

28

Pure aluminum

1000

2

0.85

29

Red copper

1000

0.3

1.7

FIBER LASER for LASER WELDING

  • The quality of the laser determines the quality of the  laser welding machine.

We choose the advanced fiber laser, he service life is more than 10w hours, the energy consumption is small, the failure rate is low, the flexible optical fiber is up to 10-15m, flexible and convenient, can be outdoor welding, and equipped with a rigid protective layer.

WSX Professional Welding Head

1. This welding head has strong advantages in aluminum alloy welding and medium power welding applications, and it is a cost-effective welding head.

2. The welding head uses a motor to drive the X, Y axis vibrating lens, with a variety of swing modes, and the swing welding allows the workpiece to have irregular welds, larger gaps and other processing parameters, which can significantly improve the welding quality.

3. The internal structure of the welding head is completely sealed, which can prevent the optical part from being polluted by dust.

4. The protective lens adopts a drawer type structure, which is easy to replace.

5. It can be equipped with various lasers with QBH connectors.

Multi-axis Mobile Welding Table

  • The whole machine is designed with a thick aluminum plate, and the structure is firm

    High positioning accuracy and sensitive response

    No need to manually move the product, automatic welding, easy to operate

HANLI Water Cooler

Environmentally friendly refrigerant, perfectly compatible with all lasers

Stable and reliable performance, low failure rate, energy saving and power saving

Laser Welding Features

1. Fast welding speed, no consumables, no color change/less color change, no need for later polishing.

 

2. The interaction of professional laser control system is enhanced, the accuracy of welding path is controllable, and the welding seam is formed well.

 

3. Use infrared positioning to verify the position of the welding head and verify the position during the welding process. The welding position is more accurate, the welding seam is smooth and beautiful, and it is easy to grind and polish. There is no need to handle or only simple processing procedures after welding;

 

4. 360-degree micro-welding without dead angles, after the laser beam is focused, the spot is small, the power density is high, and the positioning accuracy is high. It can be used for group welding of small and micro-sized workpieces to realize automated mass production;

 

5. The laser welding depth is large, the weld seam is firm, the width is small, the heat-affected zone is small, the deformation is small, and the welding speed is fast. It can realize complex welding between some dissimilar materials;

 

6. The welding seam is of high quality and no porosity, which can reduce and optimize the base metal impurities, and the structure can be refined after welding, and the weld seam strength and toughness are at least equivalent to or even more than the base metal;

 

7. Stable output to ensure welding consistency. Most continuous laser welding are high-power lasers with a power above 500 watts. Generally, this laser should be used for plates above 1 mm. There are also some low-power continuous lasers with power between tens to hundreds of watts. They are used more in plastic welding and laser brazing industries.

 

APPLICABLE MATERIALS

caizhi
MATERIALS
4-cut
   CUT   
4-engrave
ENGRAVE
4-marke
  MARK  
4-weld
  WELD  
Stainless steel      
Carbon steel      
Aluminum      
Copper      
Galvanized sheet      
Gold      
Silver      
Nickel plate      
Manganese plate      

COMPARISON OF LASER WELDING AND TRADITIONAL WELDING METHODS

Welding method

Heat affected zone

Thermal deformation

Weld quality

Whether to add solder

Welding environment

Laser welding

Smaller

Smaller

better

no

No special requirements (except for special industries)

Brazing

general

general

general

Yes

Overall heating

Argon arc welding

Larger

Larger

general

Yes

Need electrodes

Resistance welding

Larger

Larger

general

no

Need electrodes

Plasma arc welding

general

general

general

Yes

Need electrodes

Electron beam welding

Smaller

Smaller

better

no

vacuum

LASER WELDING CHARACTERISTICS

Laser welding is a new type of welding method. Laser welding is mainly aimed at welding thin-walled materials and precision parts. It can realize spot welding, butt welding, overlap welding, sealed welding, etc., and its characteristics are:


 has a high aspect ratio, small weld width, small heat-affected zone, small deformation and fast welding speed.
 The welding seam is smooth and beautiful, no need to deal with after welding or only simple processing procedure.
 The welding seam is of high quality, no porosity, can reduce and optimize the base metal impurities, the structure can be refined after welding, and the weld strength and toughness are at least equivalent to or even higher than the base metal.
 It can be precisely controlled, the focused light spot is small, it can be positioned with high precision, and it is easy to realize automation. It can realize welding between some dissimilar materials.


iGOLDENCNC laser welding is mostly high-power lasers, the power is above 500 watts, generally, this kind of laser should be used for plates above 1mm. The welding mechanism is deep penetration welding based on the pinhole effect, with a large aspect ratio, which can reach more than 5:1, fast welding speed and small thermal deformation. It has a wide range of applications in machinery, automobiles, ships and other industries. There are also some low-power continuous lasers whose power is between tens to hundreds of watts. They are used more in plastic welding and laser brazing industries.

LASER WELDING MACHINE APPLICATION

Handheld fiber laser welding machine can be applied to the welding of titanium, nickel, tin, zinc, copper, aluminum, chromium, niobium, gold, silver and other metals and their alloys, as well as steel, Kovar and other alloys. It can be applied to the welding of various dissimilar metals such as copper-nickel, nickel-titanium, copper-titanium, titanium-molybdenum, brass-copper, and low carbon steel-copper. 

At the same time, it is also widely used in mobile phone communications, electronic components, glasses and watches, jewelry, hardware products, precision equipment, medical equipment, auto parts, craft gifts and more other industries.

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  Private Industrial Park, Yu Huang Miao Town, Shanghe, Ji’nan, Shandong
  +86 18560200330
 

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