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Benefits of Stereolithography (SLA)
Stereolithography (SLA) offers ultra-fine layer resolution for intricate features, sharp edges and smooth as-printed surfaces, ideal for cosmetic prototypes and master patterns for urethane casting. It supports transparent, rigid, tough and heat-resistant resins to satisfy form validation and lightweight functional testing. Thin walls, micro-details and delicate structures can be reliably produced. Low layer-line visibility drastically reduces post-processing work. With fast build speeds for small-to-medium parts, SLA accelerates design iteration, allowing engineers to verify product aesthetics and geometry before committing to costly manufacturing tooling.
Stereolithography (SLA) Tolerances
Our dimensional specifications align with standard SLA industry benchmarks for accuracy and repeatability. Typical tolerances are ±0.15% of nominal dimension, with a lower limit of ±0.1mm for smaller features. Minimum wall thickness is around 0.5mm, with fine details down to 0.3mm achievable depending on part geometry and orientation.
Parameter |
Specification |
|---|---|
| Layer Height Options | 0.025 mm (0.001”), 0.05 mm (0.002”), 0.10 mm (0.004”) |
| XY Linear Tolerance | ±0.05 mm for first 50 mm; ±0.0015 mm per additional mm |
| Z Linear Tolerance | ±0.08 mm for first 50 mm; ±0.002 mm per additional mm |
| Minimum Recommended Wall Thickness | 0.6 mm; 0.4 mm for non-structural thin features |
| Minimum Embossed/Debossed Feature Height | 0.15 mm |
| Suggested Assembly Clearance | 0.10 mm for snap-fit and mating components |
Stereolithography (SLA) Service Capabilites
MXY Machining delivers end-to-end SLA manufacturing, covering CAD design optimization, resin-based laser curing, post-processing, and secondary fabrication. Our SLA process produces smooth, high-detail parts with fine feature resolution and excellent surface finish, ideal for cosmetic prototypes, master patterns, and precision fit-testing.
Material Portfolio
Printing & Production Scale
Secondary Manufacturing
Industry Application Support
Quality Assurance
Lead Time for Stereolithography (SLA) Service
MXY Machining offer flexible lead times tailored to your project schedule and urgency. All timelines start from full confirmation of design specifications, material approval, and order details. Every schedule already includes time for engineering review, precision machining, strict quality inspection, required surface treatments, and secure packaging. We also provide regular progress updates throughout production, and can arrange custom priority schedules for time‑sensitive projects.
Project Type |
Scope & Finishing |
Standard Turnaround |
|---|---|---|
| Rush Prototype | Single material, basic wash & cure | 24–48 business hours |
| Standard Prototype | General resin, basic sanding | 3–4 business days |
| Low-Volume Production | Clear resin, multi-stage finishing | 4–6 business days |
| Complex Finished Models | Polishing, custom painting & coating | 6–8 business days |
| Precision Regulated Parts | Secondary CNC machining + formal inspection reports | Add 2–3 business days |
Stereolithography (SLA) Materials
We work with a wide range of certified, traceable materials selected to match your performance, regulatory, and application requirements. Our engineers provide DFM guidance to optimize your plastic and metal parts design for manufacturing. Contact us or upload a CAD file for material options, instant quotes, and custom production solutions.
CNC milling services supports a wide range of additional metals, plastics, and composites.
Visit our materials page for a full list.
