HBS-KAH-412-LA
Automatic Stud Welding Head with length compensation
for CD or ARC stud welding with automatic stud feeding
according to current standards
Application
- Especially suitable for thin sheets (at least 0.5 mm)
- Automatic compensation of length tolerance of welding elements and height tolerance of the work piece through integrated length adjustment
Process variants
- Gap welding
- Short cycle drawn arc welding
- Drawn arc welding (optional)
Technical Data
| Welding range | #4 to 5/16'', dia. #4 to 5/16'' (M3 to M8, dia. 3 to 8 mm); dia. 3/8'' to 1/2'' (dia. 10 to 12.7 mm) with modification only |
|---|---|
| Stud length | 0.31" to 1.57" (8 to 40 mm) other lengths on request |
| Stud material | Mild steel, stainless steel, aluminum, brass |
| Total stroke of piston | 0.28" |
| Stroke/Length compensation | 0.2"/0.08", 0.16"/0.12" |
| Spring pressure | Arresting |
| Insulation class | IP 20 |
| Workplace noise level | > 90 dB (A) may occur during welding |
| Operational and storage conditions | According to current standards |
| Dimension L x W x H | 14.76" x 2.60" x 5.71" (375 x 66 x 145 mm) with chuck and quick change system |
| Weight | 7.50 lbs (3.4 kg) |
| Order No. | 94-37-412 (with length compensation) |
Advantages
Structure
- Rigid casing made of metal
- Torsion-resistant aluminum-casing to accommodate all function elements and accessories
- Zero-play ball linear bearing for guiding the welding piston, to ensure maximum precision and reproducibility for welds
- Sealed welding piston guidance
- Compact dimensions
- Integrated lift and spring-loaded adjustment
- Stud length is freely adjustable (up to 40 mm; other lengths available on request)
- Infinitely adjustable spring-loaded adjustment can be read off the scale directly
- Prisma clamping system for fast exchange of the complete stud welding head
- Pushbutton detent system to facilitate changing the feeding tube
- Mechanical structure tested in production
- Electronically controlled
Safety
- Lock-in spring adjustment
- Lock-in lift adjustment
- High level of security to prevent the selected settings being changed inadvertently
- Guidance system protected against spatters
Welding
- Individual adjustment options for optimum welding results
- Welding on painted sheets possible (clean, smooth and flat surfaces and grounding required)
- Possible to match with special welding elements
- Manual or fully automatic stud feed possible (welding element is automatically pushed through the feed tube in the chuck)
- Automatic length compensation