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Laser Welding Titanium To Stainless Steel

The hand-held welding gun is flexible and convenient to operate, and the welding distance is not limited, breaking the limitations of the workbench. It can weld any part of the workpiece and at any angle, and is suitable for various regular or irregular welds. The welding speed is fast and the welds are strong and beautiful, providing users with efficient and perfect welding solutions. The solder joints can be smooth and beautiful, and the welds can be smooth and without pores.
Product Model: ST-FW1500H/ST-FW2000H/ST-FW3000H
Laser power: 1500W/2000W/3000W
Single maximum welding thickness: 0.5-8mm
Availability:
Quantity:

Details        Product Parameters        Samples       Video

laser welding titanium to stainless steel features-Suntop


Features of laser welding titanium to stainless steel


1. The handheld welding head, which was developed in-house, is equipped with various safety alarm devices to allow for more flexible and convenient operation. It overcomes the limitations of table travel space and can be used for welding at various angles and positions.

2. In the welding process, infrared positioning is used for welding position calibration and verification. This ensures more accurate welding positions and results in more beautiful weld seams.

3. It is equipped with a 10m imported optical fiber, which allows for flexible and convenient outdoor and long-distance welding.

4. The welding is smooth and beautiful, with no deformation, eliminating the need for secondary grinding. This solves the problems of weld penetration, weld tumor, and welding quality that often occur when using argon arc welding.

5. It is equipped with a high-precision touch capacitive screen wire feeder, with a 220V drive and automatic wire feed. This provides a more powerful wire feed and eliminates the problem of wire jamming.

6. Suntop's patented technology includes a water circulation protection system and auxiliary gas detection, which effectively extends the life of the laser lens and prevents damage to optical components caused by improper operation.


Details of laser welding titanium to stainless steel


1. Laser welding head

Light weight only 0.8KG, flexible and convenient to weld any shape of metal parts, adjustable welding seam width, can carry out 10 meters long distance welding. Equipped with safety temperature monitoring system.

2. Operation interface

Multi-language intelligent control panel, flexible adjustment of welding parameters, multi-group welding parameter library, light output cumulative timing, etc.

3. Automatic wire feeding system

Touch screen design, automatic wire filling, fully digital design, supporting stainless steel and aluminum wire of 0.8mm, 1.0mm, 1.2mm, 1.6mm, 2.0mm diameter.

4. Laser Source

We use customized fiber with minimum core diameter of 20um for deeper penetration, laser life up to 100,000 hours, maintenance-free, with Bluetooth capability.

5. Water Cooler

Double circulation water cooling makes the laser source and weld head cooler, temperature control sensor adopts imported brand.

6. Welding connection fiber

10 meters long fiber optic cable built-in design, effectively avoid damage to the fiber and the problems caused by moisture, greatly improving the service life of the laser device.

laser welding titanium to stainless steel detail-Suntop


Advantages of laser welding titanium to stainless steel


1. The machine parts have an ergonomic design, a more reasonable structure, are dustproof, and have good heat dissipation, effectively extending their service life.

2. The weld seam is flat and beautiful, without any porosity. This reduces and optimizes the base material magazine, and the organization can be refined after welding. The strength and toughness of the weld seam are at least equal to, or even exceed, the base metal.

3. The welding speed is fast, being 5-10 times faster than traditional argon arc welding. This can reduce processing costs by about 30%.

4. The human-machine interface is interactive and easy to operate. Professional welders are not required, as ordinary people can easily master it in half an hour.

5. It has a high anti-reverse capability and is highly efficient for thin plate welding. There is no spatter for thick plate deep melting. It is maintenance-free and has a wide range of operation and frequency regulation.

6. It offers various welding methods, allowing for any angle welding, stack welding, butt welding, vertical welding, flat angle welding, internal angle welding, external angle welding, etc. It can be used to weld a variety of complex welding seams on the workpiece, including larger workpieces with non-regular shapes.


Single side weld thickness


Maximum melting

1500W

2000W

3000W

Stainless steel   (mm)

0.5-4

0.5-5/6

0.5-6/7

Mild steel (mm)

0.5-4

0.5-6

0.5-7/8

Aluminum (mm)

0.5-3

0.5-4

0.5-5

Brass/copper (mm)

0.5-2

0.5-2.5

0.5-3

Galvanized sheet   (mm)

0.5-4

0.5-5/6

0.5-6/7

Iron (mm)

0.5-4

0.5-6

0.5-7/8

Remark: Double weld thickness can be achieved if the material is welded from both sides in two times.


Other optional functions


1. Cutting: Welding and cutting are often inseparable. The laser welding machine combines the functions of the two. The laser welding machine can be used to laser cut metal materials, such as copper plates, aluminum plates, stainless steel plates, carbon steel plates, galvanized plates, etc. , to meet the cutting needs of conventional thin plates.

laser welding titanium to stainless steel cutting-Suntop


2. Cleaning: Cleaning with a laser welding machine is convenient and flexible. It can remove rust, oxides, grease and dirt on the surface of various workpieces. When using a handheld laser welding machine for cleaning, it is necessary to avoid harm to the human body caused by the laser beam.

laser welding titanium to stainless steel cleaning-Suntop


3. Weld bead cleaning: It can effectively remove oxides, welding slag, oil, dust and other impurities produced during the welding process, making the weld surface clean. This not only helps improve the quality of the weld, but also enhances its strength and appearance. Laser cleaning is highly precise and controllable, thoroughly cleaning the weld surface without damaging the base material.

laser welding titanium to stainless steel welding seam cleaning-Suntop


Welding method


A wide range of welding methods are available for welding at any angle, including overlay, butt, vertical, fillet, internal, external, etc. These methods can be used for a variety of workpieces, including complex welds and irregularly shaped workpieces, especially larger ones. These methods can be used to weld a wide variety of workpieces, including complex weld seams and irregularly shaped workpieces, especially larger workpieces.

laser welding titanium to stainless steel welding method-Suntop


Handheld laser welding and argon arc welding comparison


1. Energy Consumption Comparison: When compared to traditional arc welding, handheld laser welding machines can save approximately 80% to 90% of electrical energy, resulting in a reduction of processing costs by about 30%.


2. Welding Effect Comparison: Handheld laser welding is capable of welding different types of metals together. It offers fast speed, minimal deformation, and a small heat-affected zone. The welding seam appears beautiful and flat, with little to no porosity and pollution. Additionally, the handheld laser welding machine can perform precise welding and handle tiny open parts.


3. Subsequent Process Comparison: Due to the low heat input and minimal deformation of the workpiece, handheld laser welding produces a visually appealing welded surface that may require minimal treatment, depending on the desired effect. This significantly reduces the need for labor-intensive processes such as polishing and leveling, resulting in cost savings.


Application materials


It can be used for welding stainless steel, carbon steel, copper, aluminum, gold, chromium, silver, titanium, nickel and other metals or alloys. It can also be used for various welding between different materials, including copper – brass, titanium-molybdenum, titanium- gold, nickel-copper, etc.


Application industry


Widely used in sheet metal processing, chassis, water tanks, distribution boxes and other cabinets, door and window guardrails, advertising signs, battery components, steel furniture, electronic appliances, metal molds, auto parts, instruments, mobile communications, medical equipment and other industries.


Parameters of laser welding titanium to stainless steel


Model

ST-FW1500H

ST-FW2000H

ST-FW300H

Power

1500W

2000W

3000W

Welding   gun weight

0.8

0.8

0.75

Max.   welding thickness (mm)

≤3

≤5

≤8

Max.   welding seam width (mm)

5

5

8

Laser type

Fiber laser   (Suntop custom 20um welding exclusive)

Laser detection method

Bluetooth wireless   connection, Mobile App Monitoring

Control panel language support

English,   Spanish, German, French, Turkish, Italian, Russian,

Vietnamese, Thai, Korean, Japanese, etc.

Laser wavelength (nm)

1064+5

Suitable welding materials

Carbon   steel, stainless steel, aluminum, galvanized sheet metal,

brass, iron and other metal materials

Adapted welding methods

Spot   welding, overlap welding, splice welding, fillet welding,

lap welding etc.

Laser power adjustment range (%)

10-100

Cooling method

Advanced   water-cooling, dual temperature control and automatic

control

Welding aiming preview method

Built-in Red-Light pointer

Protection systems

Air pressure sensor and solenoid valve   control

Length of fiber optic cable (meter)

Standard 10 (can be customized 15)

Welding shielding gas

Argon or nitrogen (air pressure approx. 6-8   bar)

Working environment

Temperature 5-45 °C /humidity 10-90%

Other   optional support functions

Cleaning   + cutting

Cleaning   + cutting

Cleaning   + cutting + weld bead cleaning

Max.   Cutting thickness (mm)

1.2

1.5

2

Max. cleaning width (mm)

40

40

120

Automatic wire   feeder type

(Universal   with TIG wire)


Single wire feed

Single wire feed

Support both the double wire feed and single wire feed

Solid wire type (SS, Iron, AL, Brass)

0.8, 1.0, 1.2, 1.6

0.8, 1.0, 1.2, 1.6

0.8, 1.0, 1.2, 1.6, 2.0, 2.5

Temperature control monitoring alarm

Yes

Yes

Yes

Main machine consumables

Laser protective lenes, welding nozzles, welding wires

Machine size (MM)

686*425*611

750*1080*1000

750*1080*1000

Machine net weight (KG)

110

220

240

Power supply requirement

110V / 220V±10%, single phase

380V±10%, three phase

Total power consumption (Maximum)

3500W

4500W

7000W



laser welding titanium to stainless steel samples-Suntop


 

 

 

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