CAPACITOR DISCHARGE (CD) WELDING

Struggling to find a solution to a difficult joining application?

THE CHALLENGE:

  • Fasteners are extremely soft compared to the base material.
  • Hot-Stamp Materials develop AlSi coating in the furnace.
  • Resistive qualities of AlSi coating are inconsistent across the part.
  • Short Weld Times called for in projection welding makes it difficult to deliver enough heat to the base material, often vaporizing the projections without welding.
  • Consistent projection welding is difficult with most processes, and even with many CD welding machines!

THE SOLUTION:

WSI has over 10 years of proven results with tough-to-weld applications, like projection welding fasteners to Hot-Stamped, High-Boron AlSi-Coated parts! WSI CD Welders can make good welds 100% of the time.

Capacitor Discharge (CD) Welding Process:
THE WSI ADVANTAGE
WSI CD Welding technology can be applied to a number of applications