Additive Manufacturing enables fast modification of molds

Since the start of the 21st century, laser cladding has become established as a highly effective process for modifying and repairing injection molds and dies. Now a new additive manufacturing method is taking it to the next level: direct metal deposition (DMD) with a coaxial powder nozzle. In contrast to conventional laser cladding, which usually requires a welder to feed filler wire almost entirely by hand, the new approach is fully automated and highly precise. This enormously boosts productivity. Especially for small and midsized companies, it affordably enhances existing equipment.