![]() ![]() FDM 3D printers are using one or two print heads for the deposition of melted 3D printing material. Fused Deposition Modeling or FDM: This 3D printing method is well-known by hobbyists, but also in education.Get your SLS 3D printing quote with Sculpteo. During this layer by layer process, the powder bed is preheated and a laser sinters the powder according to the 3D model to create the solid object. Selective Laser Sintering or SLS: This 3D printing technique creates objects by sintering the powder inside the printer, using a laser.What properties do you need? What resistance? Here is how the main 3D printing technologies work. The choice of your 3D printing technology and the material will be determined by your project. There are actually several possibilities, and technologies to create parts additively. Indeed, when thinking about 3D printing, a lot of people are still thinking about the FDM process. We will see more in detail the applications of 3D printing later in this article. This technology opens new opportunities in every sector. ![]() Since 2000, the evolutions of additive manufacturing are even faster, and new applications are found every year: medical 3D printing, 3D printed cars, mechanical applications of 3D printing. In the 90s, the main technologies have been developed such as the Fused Deposition Modeling (or FDM) technology and the main actors of the sector also started during this decade. He founded the 3D Systems Corporation and in 1988, released the SLA-1, their first commercial product. Because of a lack of a business perspective, the project has been abandoned.īut at the same time, Charles Hull was also interested in the technology and submitted the first patent for SLA in 1986. But do you know what was the first technology ever developed? Stereolithography, or SLA ! The first attempts have been made by a French team of engineers composed by Alain Le Méhauté, Olivier de Witte and Jean-Claude André. There is a real history of 3D printing : additive manufacturing is not a new technique. ![]()
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