Which is the Best 3D Printing Technology – SLA or FDM?
3D printing and additive manufacturing approach has undergone significant changes in the past years. After becoming an excellent choice for prototyping and product development, 3D printing has been widely used across printing parts, architectural model, clear parts, and more. Fused Deposition Modeling (FDM) and stereolithography (SLA) are two commonly used 3D printing processes. Both have adapted to advanced techniques, making them reliable, easy, and capable. In this guide, we will highlight the difference between FDM and SLA in terms of print quality, applications, materials, and more to help you decide which is ideal for your business. Overview of Popular 3D Printing Processes Stereolithography (SLA) 3D Printing SLA 3D printers use a laser to treat liquid resin into hardened plastic material in a procedure known as photopolymerization. It has the ability to produce high-accuracy, watertight prototypes and parts in a wide range of materials with a smooth surface finish. ...