Traditional manufacturing methods have limitations for certain applications. By integrating 3D printing, you gain the freedom to design from multiple angles that conventional methods cannot achieve, while still maintaining the strength and durability of metals such as Inconel, Tungsten, Stainless Steel, and Titanium. For those in the injection molding industry, 3D printing offers a more precise and easier way to incorporate conformal channels into molds, leading to increased throughput.
The LPBF process begins by spreading a thin, even layer of metal powder over the build platform. Next, a high-powered laser comes into play, following a set pattern from a digital 3D model. The heat from the laser melts and fuses the powder particles together forming a solid layer. Once that layer is done, the platform lowers, and a fresh layer of powder is spread. This cycle continues until the entire part is built. When it's finished, any leftover powder is cleared away, and the part might need a bit of extra work, like removing supports or giving the surface a nice finish.
Binder jet metal 3D printing begins by spreading a thin layer of metal powder on the build platform. A liquid binder is then sprayed over the powder, instead of a laser, sticking the particles together based on the 3D model. This process repeats layer by layer until the part is complete. Once done, the part is carefully removed and heated in a sintering process to fuse the metal particles.
DED metal 3D printing works like high-tech welding. A nozzle feeds metal powder or wire, while a laser or electron beam melts it, building up the part layer by layer. The nozzle can move in different directions, making it great for repairs or new parts.
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Learn to utilize all features and tools of Stratasys commercial 3D printers with GoEngineer additive manufacturing on-boarding training and 3D printing courses. Take advantage of our 3D printing team of experts to help launch all your 3D printing capabilities.
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