SLA (Stereolithography): SLA uses a laser or other light source to selectively cure a liquid photopolymer resin layer by layer, creating a 3D object. The cured resin layers bond together to form a solid object. After printing, the object is removed from the printer and any excess resin is cleaned off. SLA is particularly well-suited for creating high-resolution, smooth, and detailed objects with fine features, such as jewelry, dental and medical models, and figurines.
- HALOT ONE
The Halot-One is a desktop resin-based 3D printer that uses stereolithography (SLA) and digital light processing (DLP) technologies to create high-resolution 3D objects.
SLA and DLP are both resin-based 3D printing technologies that work by using light to cure layers of liquid resin into solid objects. In SLA, a laser or other light source is used to selectively cure a liquid resin, layer by layer, to create the desired 3D shape. In DLP, a digital projector is used to project an image of each layer onto the surface of the resin, curing it into a solid shape.
The Halot-One 3D printer features a high-resolution LCD screen that is used to selectively cure the resin, with a pixel size of 47 microns. It has a build volume of 127 x 80 x 160 mm and can print with a variety of resins, including standard, flexible, and biocompatible materials.
The Halot-One also features a self-leveling build plate, which ensures that prints are always started on a level surface, and a resin management system that prevents spills and makes it easy to switch between different materials.
Overall, the Halot-One is a powerful, yet affordable, 3D printer that is ideal for producing high-quality, detailed objects with a smooth surface finish. It is suitable for a wide range of applications, including jewelry making, dental models, and small-scale prototyping.
For further information please check their website:
https://www.creality.com/products/creality-halot-one-resin-3d-printer
MATERIALS
- UV SENSITIVE RESIN
UV-sensitive resins that are cured using 405 nm wavelength light can have varying mechanical properties depending on the specific type and formulation of the resin used. However, in general, resins cured with 405 nm light have the following mechanical properties:
Good Resolution: Resins cured with 405 nm light can produce parts with high resolution and fine details, making them suitable for applications that require high precision.
High Strength: Resins cured with 405 nm light can have high strength and stiffness, comparable to or even better than traditional thermoplastics like ABS or nylon.
Toughness: Resins cured with 405 nm light can have good toughness and impact resistance, making them suitable for applications where parts are subjected to shocks or impacts.
Chemical Resistance: Resins cured with 405 nm light can have good chemical resistance, making them suitable for applications where parts are exposed to harsh chemical environments.
Fast Curing: Resins cured with 405 nm light can cure quickly, which makes them suitable for rapid prototyping.
Limited Temperature Resistance: Resins cured with 405 nm light can have limited resistance to high temperatures, which means they may deform or degrade when exposed to high temperatures.
Overall, resins cured with 405 nm light can have good mechanical properties that make them useful for a range of applications, particularly those that require high strength, toughness, and chemical resistance. However, as with any material, the specific properties of the resin will depend on its formulation and processing conditions.
