How does Low Force Stereolithography work?

LFS has been designed to reduce the forces exerted on parts during the print process. It achieves this by using a flexible film which bows gradually as the part is lowered, reducing pressure and allowing for light-touch supports which can be easily teared away.

What is LFS technology?

Low Force Stereolithography (LFS) is an advanced form of SLA printing that uses a flexible tank and linear illumination to turn liquid resin into flawless parts. LFS technology produces all the benefits of SLA technology plus the following features: Adaptive print speed for perfect balance of speed and detail.

What industry uses stereolithography?

Many industries — from medical to manufacturing — use stereolithography to build prototypes and, on occasion, final products. A car manufacturer, for example, might use stereolithography to create a prototype casting of a car door handle.

What can stereolithography be used for?

Stereolithography can be used to create prototypes for products in development, medical models, and computer hardware, as well as in many other applications. While stereolithography is fast and can produce almost any design, it can be expensive.

Why are Formlabs so expensive?

Formlabs creates our own brand of proprietary resin, and the price reflects the lengths we go to ensure that only the best materials are used with our printers. The price reflects the lengths we go to ensure that only the best materials are used with our printers. …

What does stereolithography mean?

Stereolithography (SL) is one of several methods used to create 3D-printed objects. It’s the process by which a uniquely designed 3D printing machine, called a stereolithograph apparatus (SLA) converts liquid plastic into solid objects.

What can stereolithography make?

Stereolithography is good for producing accurate prototypes and models. Stereolithography is well used for creating accurate 3D models of anatomical regions of a patient, used to aid in diagnosis and for pre-planning and implant design and manufacture. It is also good for use in concept models and scale models.

Who uses stereolithography?

They’re used by engineers and manufacturers to turn ideas into computerized models that can be digitally tested, improved and most recently, 3D printed. In 3D printing — or additive manufacturing — CAD files must be translated into a “language,” or file type, that 3D printing machines can understand.

What is the working principle of Stereolithography?

The basic principle of Stereolithography is the selective curing of a photopolymer (a resin) using a UV laser. A thin layer of liquid resin (generally 50-100 microns deep) is prepared in the machine’s building space. The Laser draws a pattern on that layer curing only the shape desired in the first layer of the model.