High quality SLA (Stereolithography) 3D Printing Services, at a discounted rate. Variety of material & color choice like ABS, Polycarbonate (PC), Nylon, Rubber, Silicone and more.
SLA (Stereolithography) 3D printing is an additive manufacturing process that uses a liquid photopolymer resin as the raw material. It is one of the earliest and most widely used forms of 3D printing technology.
There's a wide range of resin materials available for SLA printing, each with its own set of properties (strength, flexibility, temperature resistance, etc.).
SLA printers can easily print large size 3D Print objects.
It's often used for applications where fine details, smooth surfaces, and intricate geometries are crucial, such as in jewelry design, dental models, prototypes for product development, and in industries where high precision is required.
| Max. Part Size | Layer Resolution | Min. Feature Size | Min. Wall Thickness | Min. Hole Size | Achievable Tolerances |
|---|---|---|---|---|---|
|
500mm x 500mm x 500mm (19.68” x 10.68” x 11.68”) |
Normal Resolution (0.1mm) High Resolution (0.05mm) Micro Resolution (0.02mm) |
0.4mm Min. Height and 0.25mm Min. Depth X and Y |
0.25mm thick |
0.6mm |
+/- 0.2mm |
In SLA, a vat of liquid photopolymer resin is used as the material. This resin is sensitive to ultraviolet (UV) light.
The 3D printing process begins by creating an object one layer at a time. The build platform is submerged in the liquid resin, and an ultraviolet laser is used to draw the first layer's shape on the surface of the liquid.
Wherever the laser touches the liquid resin, it solidifies or cures, creating a thin solid layer. This adheres to the platform. The process is repeated, with the platform being incrementally lowered after each layer is cured, allowing the object to be built layer by layer.
Overhanging parts of the object that don't have any support beneath them need temporary support structures during printing. These are also created from the same material and are removed after the printing process is complete.
Once the printing is finished, the object is usually removed from the platform, excess resin is drained or wiped off, and the object may undergo additional steps like UV curing (to fully solidify), cleaning, and surface finishing.
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