Laser Metal Fusion Wiki

Laser metal fusion is an additive manufacturing method where a workpiece is built up gradually in a powder bed.

Laser metal fusion wiki.

Objects are built directly from an stl file generated from cad computer aided design data. The two are instantiations of the same concept. To many slm is considered to be a subcategory of selective laser sintering. To do so a laser melts down the metal powder in material layers precisely at the points specified by the component s cad construction data.

Laser metal fusion also known as selective laser melting or powder bed fusion is an additive manufacturing process it is effectively a 3d printing technology that builds components from a powder bed by selectively melting the powder and fusing it layer by layer onto the underlying substrate. Everything starts from the designer. This is where the laser metal fusion technology focuses. One thing is designing and producing a ring another is exploiting a 3d cad design software to the highest levels being able to create unique items not duplicable recognizable objects of an upscale style.

Selective laser sintering sls is an additive manufacturing am technique that uses a laser as the power source to sinter powdered material typically nylon or polyamide aiming the laser automatically at points in space defined by a 3d model binding the material together to create a solid structure it is similar to selective laser melting. Direct metal laser melting dmlm is an additive manufacturing process that uses lasers to melt ultra thin layers of metal powder to build a three dimensional object. It uses a variety of alloys which allow the prototype to be made from the same material as production components. Sisma lmf 3d printers are able to directly produce finished prototypes pieces of jewelry and accessories with highly precise and elaborate details exactly the way you envision.

Sisma laser metal fusion lmf technology utilizes a high power laser beam to realize 3d printed parts through the fusion of thin layers of metallic powder. The part geometry 3d model is prepared in a special software that slices the volume into very thin layers. Laser metal fusion is capable of generating fully functional metal prototypes and production parts using sisma 3d metal printers. The system with its 100 100 mm build volume and its 200 w laser has uses in research given its compact footprint open parameters high resolution printed parts high processing speed and the simple and intuitive operation.