3d Printing Machine Wikipedia

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 structureit is similar to selective laser melting.

3d printing machine wikipedia. Chuck hull charles w. A 3d printer 3d printing is a way of creating three dimensional 3d solid objects. Research in the area had been conducted during the 1970s but the term was coined by chuck hull in 1984 when he applied for a patent on the process which wa. Some 3d printers can 3d print with other materials like metals and ceramics but they cost too much money for most people.

Patents as well as other patents around the world in the fields. Born may 12 1939 is the co founder executive vice president and chief technology officer of 3d systems. He is an inventor of the solid imaging process known as stereolithography 3d printing the first commercial rapid prototyping technology and the stl file formathe is named on more than 60 us. 3d printing or additive manufacturing is a process of making three dimensional solid objects from a digital file.

In an additive process an object is created by laying down successive layers of material until the object is created. The creation of a 3d printed object is achieved using additive processes. Usually 3d printers use plastic because it is easier to use and cheaper. Those polymers then make up the body of a three dimensional solid.

The two are instantiations of the same concept. 3d printing or additive manufacturing is the construction of a three dimensional object from a cad model or a digital 3d model. Stereolithography is a form of 3d printing technology used for creating models prototypes patterns and production parts in a layer by layer fashion using photochemical processes by which light causes chemical monomers and oligomers to cross link together to form polymers.