Stereolithography (SLA) Resin 3D Printing Services
Stereolithography(SLA) 3D printing services for rapid prototyping. A variety of thermosetting resin materials available. Click below for an instant quote.
Advantages of Stereolithography (SLA) Resin 3D Printing
Stereolithography (SLA) is a sophisticated 3D printing technique that can produce concept models, cosmetic prototypes, and complex components with detailed geometries in just a few days. This method offers an extensive range of materials, exceptional resolution of features, and superior surface finishes.
Furthermore, SLA 3D printing is ideally suited for:
- components that demand precise accuracy with features down to 0.05 mm.
- high-quality surface finishes for cosmetic prototypes.
- creating parts with intricate details and complex designs.
Additionally, the precision and quality of SLA make it a top choice for industries requiring the utmost in detail and design fidelity.
Just a few steps to try and complete the delivery
Step 1 : Begin by filling out a form with your specific project requirements and your contact information. This helps us understand what you need and how to contact you for further discussions.
Step 2 : After reviewing your submission, a dedicated product manager will reach out to you. This step ensures that we have a clear understanding of your expectations and requirements, allowing us to tailor our approach specifically to your project's needs.
Step 3 : Once all details are agreed upon, we will proceed with the contractual agreement. This formalizes our engagement and outlines the scope, timeline, and terms of the project. Production begins immediately after the contract is signed, adhering to the highest standards of quality.
Step 4 : Upon completion, your product will undergo a thorough quality check before being delivered to you. We ensure that the final product meets all your specifications and is delivered within the established timeline, ready for use or deployment.
Compare Stereolithography(SLA) 3D Printing Processes
If you’re new to our 3D printing service and uncertain about which additive technology best suits your 3D design, explore the capabilities of each process outlined below to determine the most suitable option for your application’s needs.
| Normal Resolution | 736mm x 635mm x 533mm |
|---|---|
| High Resolution | 254mm x 254mm x 254mm |
| Micro Resolution | 127mm x 127mm x 63.5mm |
| Normal Resolution | X-Y: 0.254mm Z: 0.406mm |
|---|---|
| High Resolution | X-Y: 0.1016mm Z: 0.406mm |
| Micro Resolution | X-Y: 0.0635mm Z: 0.203mm |
| Normal Resolution | 0.1016mm |
|---|---|
| High Resolution | 0.0508mm |
| Micro Resolution | 0.0254mm |
| Normal Resolution | 0.635mm |
|---|---|
| High Resolution | 0.508mm |
| Micro Resolution | 0.381mm |
| Normal Resolution | 0.635mm |
|---|---|
| High Resolution | 0.508mm |
| Micro Resolution | 0.381mm |
For well-designed parts, typical tolerances in the X/Y dimensions can be as precise as ±0.05 mm for the first millimeter plus 0.001 mm per mm of nominal length. In the Z dimension, tolerances can be maintained at ±0.13 mm for the first millimeter plus 0.1% of the nominal length. It’s important to note that these tolerances may vary based on the part’s geometry.
Materials for SLA 3D Printing
| Material name | Characteristics | Applications |
|---|---|---|
| Accura Xtreme (White 200, Gray, Black) | Simulates ABS plastic, robust, durable. | Prototyping, engineering components |
| WaterShed XC 11122 (Class ABS Translucent/Clear) | Clear, simulates ABS, water-resistant | Fluid flow visualization, aesthetic models, lenses |
| Accura 5530 (Class PC High Temperature) | High temperature resistance, simulates polycarbonate | Automotive under-hood components, molds, heat-resistant fixtures |
| PerFORM (Class Ceramic High Temperature) | Ceramic-filled, high stiffness, thermal stability | Tooling, wind tunnel testing, high-temp applications |
| Flexible Resins | Rubber-like flexibility and strength | Gaskets, seals, wearable technology, medical devices |
| Biocompatible Resins | Medical-grade, biocompatibility | Surgical guides, dental applications, prosthetics |
| Dental Model Resins | High accuracy, color stability | Dental models, orthodontic appliances |
| Accura 60 (Class PC Translucent/Clear) | Simulates polycarbonate, clear | Optical components, lighting cases, protective covers |
| Casting Resins | Burns out cleanly, suitable for precision casting | Jewelry making, fine art, and precision metal casting |
| Flexible and Soft-Touch Resins | Soft-touch, aesthetic finishes | Consumer electronics casings, ergonomic device grips |
| MicroFine™ (Gray and Green) | Ultra-high resolution, available in multiple colors | Micro-components, detailed figurines, precision instruments |
| High Impact Resins | High impact resistance | Protective gear, durable prototypes, high-stress components |
| Somos 9120 (Class PP Translucent White) | Mimics polypropylene, durable and flexible | Durable prototypes, automotive parts, snap-fit components |
Surface Finish Options for SLA Parts
Unfinished
Dots, or 'standing nibs,' are still visible on the part's underside from the remnants of the support structure. This is suitable when rapid production or cost considerations are priorities.
Natural
Supported surfaces are smoothed by sanding to remove the support nibs.
Standard
Supported surfaces are sanded down, and the entire part is finely blasted to achieve a uniform appearance. However, the layers remain visible.
Custom
Options available include soft-touch paint, clear finishing, painting, masking, color matching, decals/graphics, and textured finishes.
The benefits of SLA 3D printing
Why Use SLA 3D Printing?
How Does 3D Printing Work?
SLA 3D printing, or stereolithography, is a sophisticated additive manufacturing process that crafts precise, high-resolution parts by curing liquid resin with a UV laser. The procedure starts with a digital 3D model, which is sliced into thin horizontal layers and programmed into the printer. During printing, the machine uses a UV laser beam projected through an optical system to trace and solidify each layer’s shape in a vat of photosensitive resin.
As each layer cures and solidifies, the build platform is incrementally lowered into the resin vat, allowing fresh resin to flow over the surface of the forming part. The laser then cures the next layer, bonding it securely to the previous one. This layer-by-layer approach continues until the entire part is completed.
The uncured resin is then washed away, and the part may undergo post-processing steps like UV-light curing to improve its strength and stability. SLA printing is notable for its ability to produce parts with intricate details and smooth surface finishes, making it ideal for applications that require precision and aesthetics, such as dental work, jewelry, and prototype modeling.