Product ID: 2974

Double Welding Heads DK-2015

Product Overview

Motorized welding heads are engineered for seamless integration into automated resistance spot-welding production lines.

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The double-welding-heads designed for parallel gap-welding are ideal for applications that require precise and flexible welding with medium forces. Below is a breakdown of their application areas and benefits:

Application Areas:

  • Light Industry: Welding tungsten filaments to molybdenum pins.
  • Automotive: Welding molded stamped parts with sensors.
  • Electrical/Electronics: Welding elements and wires to circuit boards or substrates.
  • Energy Technology: Welding contacts for solar power generators and equipment.
  • Sensor Production: Used in micro-, small-, and medium-size applications for sensor components.
  • Consumer Goods: Suitable for small-sized spot welding applications.
  • Battery & Accu Components: Welding for demanding battery and accumulator components.

Benefits:

  • Welding Force: Each welding head can apply up to 200 N of welding force, suitable for applications that don’t require very high force but still need precision.
  • Modular Design: High compatibility with other KombiTec products, allowing for easy integration and future upgrades.
  • Compact & Flexible Construction: The lightweight design ensures ease of handling and adaptability in tight spaces.
  • Precise Positioning & Stability: The pre-stressed ball bearings provide excellent positioning accuracy, ensuring stable and precise welds.
  • High Reproducibility: The shape-connection design ensures consistent results across multiple welding operations.
  • Outstanding Repositioning Behavior: The anti-torsion units prevent unwanted twisting, allowing for excellent repositioning of the welding heads.
  • Adjustable Welding Heads: The welding heads are individually adjustable, making it easier to customize settings for different welding tasks.
  • Variable Damping Force: The damping force can be adjusted infinitely, providing additional flexibility in controlling the welding process.
  • Force Monitoring: Direct force monitoring at the electrodes is available through electronic force measuring, ensuring precise control.
  • Upgradability: Easy opportunities to upgrade the system with additional distance-control and force-measuring devices, enhancing its capabilities.

This solution is particularly well-suited for industries requiring high precision in parallel gap-welding applications, including electronics, automotive, energy, and consumer goods manufacturing. The combination of flexibility, precision, and ease of integration with existing systems makes it a versatile choice for various welding needs.

Infeed unit: pneumatically driven linear module with cylinder-Ø 32mm
Theoretical force (at 5 bar):out driving 245 N
Medium pressed air:filtered 5µm, free of water / dried, oiled or un-oiled
Pneumatic fittings:M5, G 1/8“
Pneumatic hose: Ø 6 mm
Working pressure: 3 – 7 bar
Working temperature:0°C – 60°C
Repeatability: ± 0,01 mm
Max. weight of electrode holders:< 1,0 kg
Max. throat: 45 mm
Max. stroke:55 mm
Air consumption per cycle: 0,15 L (at 5 bar and max. stroke)
Total weight: 15,6 kg (incl. linear module)

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