Digital Light Processing (DLP)ĭigital Light Processing (DLP) is another generation of SLA 3D printing that uses liquid resin and projector or an LCD screen. This resin 3D process is ideal for creating precise, highly-detailed prototypes requiring watertight tolerances and smooth surfaces like molds, guides, and trays. Stereolithography is a 3D printing technology that uses a laser to cure photosensitive materials layer by layer to create solid parts.
Some of the most common technologies used for 3D printing dental parts include: Stereolithography (SLA) 3D Printing Technology for Dental Applications Once the part is complete, the patient receives a perfectly fitting dental device, such as crowns, bridges, and implants. Sometimes, the printed part may require post-processing, such as polishing and finishing, to get the desired finish. The 3D printer builds the object layer by layer, each fused or cured, depending on the specific technology used. This is then sent to a 3D slicer which converts the 3D model into a format a dental 3D printer can understand. The CAD software obtains data from scans or impressions of patients, which are then used to create a 3D digital model of the dental part. When 3D printing dental parts, the process typically begins with creating a 3D digital model using specialized Computer-aided designs (CAD) software. This guide will explore the various 3D printing technologies ideal for printing dental parts and the best dental 3D printers on the market. The ability to manufacture precise implants, bridges, crowns, and other orthodontic devices has improved workflow efficiency for dental labs so they can respond to the rising demand. Many industries have benefited from advances in 3D printing technology, with the dental industry being one of the most prominent use cases for 3D printing. 18+ Best 3D Printer Software (Free & Paid) - September 13, 2023ĭental 3D printers have helped the dental industry create complex, custom dental prosthetics and appliances in a highly accurate and repeatable process.Best Large 3D Printers: SLA, SLS & More - September 15, 2023.The Best 3D Printing Service Providers - October 3, 2023.
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