DMLS sintering

prototypes

DMLS sintering

metal powders

The Selective Laser Metal Sintering (DMLS) belongs to the more general group of Direct Printing (or DP), a rapid prototyping technique that allows the construction of details through the selective addition of the material in the form of powder. The material is processed by a laser that reinforces it and constitutes the object.

Given the high surface tension that is generated during the cooling of the sintered metal it is necessary to resort to supporting structures that stabilize the constructions.

This technique is very suitable for creating objects that are very complex or impossible to obtain from the most elementary techniques. The favorite objects are therefore all those parts with high complexity of shape and low mass.

Features

DLMS sintering

  • Sintering machines with chamber 250x250x250mm and up to 800x500x400 mm
  • Layer tikcness is variable from 25 to 100 microns
  • Metal density up to 99.5%
  • Very high surface hardness

Applications

developed applications

  • Grids
  • Caps
  • Knobs
  • Burners
  • Wok supports
  • Tanks
  • Distributors
  • Shut-off valves
  • Control valves
  • Body Pump
  • Engine mount lantern
  • Mouthpieces
  • Valves
  • Shredders
  • Open impellers
  • Closed impellers
  • Single channel impellers
  • Speakers
  • Circulators
  • Supports
  • Engine shields
  • Inverter boxes
  • Carcasses
  • Finned masses
  • Lampposts
  • Racing components
  • Aluminum frames
  • Engine cylinders
  • Engine heads
  • Brake calipers
  • Clutch Carter
  • Engine cover
  • Gearboxes
  • Elements for frames
  • Forks

MATERIALS FOR PROTECTING USED

FURTHER INFORMATION ON MATERIALS FOR DMLS SINTERIZATION PROTOTYPING