Stereolithography using Poly Lactic Acid (PLA) Filament

A UV light source is used in the common 3D printing technique known as stereolithography (SLA) to selectively cure a liquid resin. layer by layer ,resulting In a solid 3D object .With the increasing availability and affordability of 3D printers, SLA technology has become widely accessible to hobbyists, makers ,and professionals.in recent years Poly lactic Acid (PLA)filament has emerged as popular material for SLA 3D printing due to its biodegradability, low toxicity and ease of use. This paper presents an abstract for the use of PLA filament in SLA 3D Printing.it covers the basic principles of SLA 3D printing, the advantages of using PLA filament , and the challenges that arise when printing with PLA. Additionally it provides a summary of PLA research in SLA printing at the moment and discussion of the technology's likely future paths. Overall, this paper emphasises the potential of SLA 3D printing using PLA filament and its prospective effects on the additive manufacturing industry.