Stereolithography or "SLA" printing is an early and widely used 3D printing technology. In the early 1980s, Japanese researcher Hideo Kodama first invented the modern layered approach to stereolithography by using ultraviolet light to cure photosensitive polymers.

Stereolithography (SLA) is an additive manufacturing process that belongs to the vat photopolymerization family. Also known as resin 3D printing, there are three main 3D printing technologies associated with vat polymerization: SLA, DLP and LCD.

2024年10月3日 · Stereolithography (SLA) is a type of 3D printing process that uses ultraviolet light to cure liquid resin into solid objects. Most often, SLA printers create models upside down, featuring a build platform that descends into a vat of photopolymer resin.

2022年9月20日 · The stereolithography process, also known as SLA (Stereolithography Apparatus), uses photopolymerization to produce 3D models using UV-sensitive resin. This is solidified by the passage of a laser layer after layer.

2024年2月20日 · Stereolithography, or SLA, was the first 3D printing process invented, the first patent having been filed in 1984 by Charles Hull and granted in 1986. Since then, SLA has become a dominant technology, with SLA 3D printers taking over markets such as hearing aids and dental orthodontics.

2024年10月15日 · SLA, or Stereolithography, is a 3D printing technology that uses a laser to cure liquid resin into solid layers, creating precise and detailed objects from a digital model. What does SLA stand for in 3D printing?

Learn about stereolithography (SLA) 3D printers, materials, applications, and how resin 3D printers compare to other types of 3D printing technologies.

2024年4月1日 · SLA technology, also known as Stereolithography, is a well-established method for prototyping and low-volume manufacturing. So, what exactly is SLA technology? It’s a 3D printing technique that was developed by 3D Systems in the 1970s, and it was the first industrial-grade approach to 3D printing.

2025年2月24日 · SLA, short for stereolithography, is a form of vat photopolymerization that utilizes ultraviolet (UV) lasers to cure liquid photopolymer resin into solid plastic parts. The process selectively solidifies the resin layer by layer, creating highly accurate and isotropic parts with smooth surface finishes.

2023年9月8日 · This article sums up everything you need to know about stereolithography: how it works, what materials are compatible, as well as SLA advantages and limitations as a 3D printing technology.