DA-12M
AI
TECHNICAL DATA
M3–M12
Ø 12 mm
0.85 kg
5 m
35 mm²
Constant lift
DIGITAL DISPLACEMENT MEASUREMENT
Drawn arc welding with a ceramic ferrule or shielding gas
Stud welding sequence
The welding process comprises lifting, the arc phase and plunging. Process parameters are matched to the specific welding task.
More about stud welding processesLift the stud
After positioning, the stud is lifted. A pilot arc is formed.
Ignite the arc
The main welding current melts the stud end and workpiece surface. A ceramic ferrule or the specified shielding gas supply supports the process.
Plunge the stud
At the end of the preset welding time, the stud plunges into the weld pool. The joint solidifies.
Features
Integrated displacement measuring system
Constant lift
Linear ball guide
Thermoplastic housing
Welding current cable
Mechanical design
APPLICATIONS & MATERIALS
DA-12M and compatible power units
DAI-1300
Power unit for drawn arc stud welding. Selection depends on stud diameter, material and welding task.
DAI-2300
Power unit for drawn arc stud welding. Selection depends on stud diameter, material and welding task.
DAI-3300
Power unit for drawn arc stud welding. Selection depends on stud diameter, material and welding task.
SUITABLE MATERIALS
Select the material combination to suit the welding process
Non-heat-treatable aluminium alloys; check suitability of the material combination and process equipment
M3–M12, maximum Ø 12 mmThe usable welding range depends on the power unit, material and welding task.
COMPATIBLE WELDING ELEMENTS
DA-12M in detail
| Gun type | DA-12M |
|---|---|
| Welding process | Drawn arc welding with a ceramic ferrule or shielding gas |
| Applications | Unalloyed and alloyed steels and non-heat-treatable aluminium alloys; coordinate material combination and process equipment |
| Welding range | M3–M12, maximum Ø 12 mm |
| Guide | Linear ball guide |
| Displacement measuring system | Integrated; recording of stud protrusion, lift, plunge and piston speed |
| Lift | Constant lift; fixed constant lift; no lift adjustment |
| Vertical alignment | Manual alignment without a circular spirit level |
| Length compensation | Ball carrier system |
| Plunge damping | Not fitted |
| Welding current cable | 5 m / 35 mm² |
| Housing material | Glass-fibre-reinforced thermoplastic |
| Weight without cables | 0.85 kg |
Technical documents
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START SOLUTION FINDERFrequently asked questions
about DA-12M
Which process does DA-12M use?
DA-12M uses drawn arc welding with a ceramic ferrule or shielding gas.
What welding range is possible?
M3–M12, maximum Ø 12 mm. The usable range depends on the power unit, material and welding task.
Which materials are intended?
Unalloyed and alloyed steels and non-heat-treatable aluminium alloys are intended. The material combination and process equipment must suit the welding task.
Is the lift adjustable?
Constant lift. Fixed constant lift; no lift adjustment.
What does the displacement measuring system measure?
The integrated displacement measuring system records stud protrusion, lift, plunge and piston speed. In conjunction with suitable equipment technology, these values can be displayed and monitored.
Which power units are compatible?
Compatible power units include DA-800M as well as DAI-1300, DAI-2300 and DAI-3300. The usable range depends on the respective power unit, material and welding task.
For different components and welding positions
Accessories and spare parts are selected to suit DA-12M, the welding element and the installation situation. Please specify your gun model and version when making an enquiry.
- Accessories suitable for DA-12M
- Spare parts by model and version
- Stud chucks matched to the welding element
