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Gas Tungsten Arc welding

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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:

Gas Tungsten Arc welding

Location:

Department of Materials Science and Engineering, Room 3B-0-54, Mekelweg 2, Delft (building #34)

Key words:

pulsed, AC, DC, Tungsten Inert Gas (TIG), Gas Tungsten Arc welding (GTAW), Arc welding

Main application:

Gas Tungsten Arc welding.

Instrument specification

Manufacturer:
Migatronic (power source), Eltromat (motion system)

Type:
Migatronic TIG AC/DC Commander 400 welding power source, with Eltromat three axis motion system

Power source:
5-400 Ampere, DC/AC
AC 0-300 Hz, variable pulse time and pulse balance
Continuous or pulsed current
Dynamic Oxide Control (DOC) system

Motion system:
Three axis traverse system
y- and z-axis: stepper motor, 10000 counts/mm
x-axis: servomotor, 550 mm stroke, 0.1mm/s min., 35 mm/s max
Three axis motion control, series Econo, type DMC-2133
Communication with Galil software

Control:
PC with Labview PC+ card
Labview programming
Control of DMC and power source
Monitoring of welding current and voltage
Basic data processing