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LASAG EasyWelder - Pulsed Nd/YAG Laser

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Pulsed laser welding system.png

Contact details

Hermans, M.J.M. Dr.ir.
Mechanical, Maritime and Materials Engineering (3mE), Materials Science and Engineering, Joining and Mechanical Behaviour
Mekelweg 2, 2628 CD Delft
Tel : +31 (0)15 27 82286
E-mail : M.J.M.Hermans@tudelft.nl
Website : Open website

General Information

Instrument:

LASAG EasyWelder - Pulsed Nd/YAG Laser

Location:

Department of Materials Science and Engineering, Room 3B-0-53, Mekelweg 2, Delft (building #34)

Key words:

spot welds, scanning head, microwelding, wire feeding

Main application:

Pulsed laser welding of advanced materials

Instrument specification

Type:

Safety class 1, LASAG Easy Welder, Integrated traverse system by Sitec including three axis travel and turntable, wire feed system, LASAG scanning head.
 

Manufacturer:

LASAG – laser source and scanning head, Sitec - integration and traverse, WeldAix – wire feed system.
 

Laser

Max. pulse length

100 ms

Max. pulse frequency

500 Hz

Max. average power

220 W

Min. peak power

0.5 kW

Max. peak power

7.0 kW

Max. pulse energy

70 J

Fibre diameter

400 μs

Scanning Head

Focal length

80 mm

Working distance

79 mm

Lens aperture

25 mm

Scanning field

40 x 40 mm

Scanning length

62 mm

 

Traverse

x-axis

Max. speed

15 m/min

Max. acceleration

5 m/s2

Travel

0 – 200 mm

y-axis

Max. speed

15 m/min

Max. acceleration

5 m/s2

Travel

0 – 150 mm

z-axis

Max. speed

15 m/min

Max. acceleration

5 m/s2

Travel

0 – 150 mm

c-axis

Max. speed

72 rpm

Max. acceleration

5 m/s2

Travel

360º

 

Wire Feed System

Max. wire feed speed

20 m/min

Wire diameter

Current 0.125 mm, adjustable to 1.2 mm