SLA is the best choice for creating high-detail prototypes, cosmetic parts, and models that require smooth surfaces and fine resolution, particularly when aesthetic quality is a priority.
Saltar para o conteúdo O nosso Stereolithography (SLA) 3D Printing Services deliver tight tolerances of ±0.001″ (±0.025 mm), ensuring exceptional accuracy e smooth surface finishes for both prototypes and production parts. With a wide range of materiais, including high-temperature and translucent resins, we provide custom solutions tailored to your needs. ISO 9001:2015 e AS9100D certifications guarantee top-quality standards and reliable results.
ISO 9001:2015 | AS9100D | ISO 13485 | Conformidade com ITAR
O Yicenprecision Instant Quoting Engine está coberto pelas Patentes U.S. Nos. 11,086,292, 11,347,201, 11,693,388, 11,698,623, 12,099,341, e 12,189,361. Outras patentes pendentes.
Estereolitografia (SLA) is a resin-based additive manufacturing process where a UV laser cures liquid photopolymer layer by layer, creating high-detail, cosmetic-quality parts. This technology is perfect for producing parts with exceptional surface finishes and tight tolerances, ideal for industries requiring precision and fine resolution in both prototypes and production runs.
Uses liquid photopolymer that solidifies layer by layer under UV light.
The laser hardens the resin to form precise parts with high accuracy.
Perfect for producing fine details and smooth finishes in both prototypes and final products.
O nosso Estereolitografia (SLA) 3D printing services offer precise dimensional tolerances, from standard to high-resolution options, to ensure accuracy for your parts. Below are the typical tolerances, resolution levelse build sizes available to meet the diverse needs of your projects.
| SLA Feature | Detalhes |
| Typical Dimensional Tolerances | ±0.1mm (Standard), ±0.05mm (High), ±0.025mm (Micro) |
| Resolution Levels | Normal, High, Micro (for detailed and fine parts) |
| Feature Size Limits | Minimum feature size: 0.2mm, ideal for detailed geometries |
| Wall Thickness Guidelines | Minimum wall thickness: 0.5mm for high-strength parts |
| Part Size Constraints | Maximum build size: 290 x 290 x 300mm (custom sizes available) |
O nosso Estereolitografia (SLA) 3D printing services offer a wide range of resins suitable for various applications, from standard ABS-like resins to specialty engineering materials. Whether you need high-detail prototypes, transparent components, or high-performance parts, we provide durable, precise materials for your project’s needs.
| Material Type | Descrição | Aplicações | Opções de acabamento |
| Standard & ABS-Like Resins | Common resins ideal for prototypes and general parts. | Prototypes, Consumer Products, Visual Models | Polishing, Painting |
| ABS-like White | Durable, general-purpose material with good impact resistance. | Automotive, Aerospace, Consumer Products | Anodizing, Powder Coating |
| ABS-like Gray | Good balance of toughness and strength for functional parts. | Structural Parts, Functional Prototypes | Painting, Polishing |
| ABS-like Black | High strength and impact resistance for end-use parts. | Functional Parts, Industrial Applications | Polishing, Powder Coating |
| Translucent / Clear Resins | Ideal for clear parts, with good optical properties. | Optical Models, Medical Devices, Displays | Polishing, Painting |
| Engineering & Specialty Resins | High-performance resins for specialized applications. | Aerospace, Medical, Automotive | Cladding, Polishing, Painting |
| High-Temperature Resins | Withstands elevated temperatures, used for demanding parts. | Aerospace, Automotive, Industrial | Cladding, Polishing |
| PP-like Resins | Mimics polypropylene for flexible and durable parts. | Containers, Enclosures, Industrial Parts | Painting, Powder Coating |
| PC-like Resins | Offers impact resistance and optical clarity. | Transparent Parts, Electrical Components | Anodizing, Cladding |
| Ceramic-filled Resins | Reinforced for high strength in extreme environments. | Automotive, Aerospace, Heavy-duty Components | Polishing, Cladding |
| Flexible / Silicone-like Resins | Offers flexibility, ideal for rubber-like applications. | Gaskets, Seals, Wearable Devices | Cladding, Powder Coating |
To ensure optimal performance and printability, our Estereolitografia (SLA) 3D printing services require careful attention to design guidelines. These recommendations help minimize print defects and improve the overall accuracy and quality of the final part. Whether you’re working on prototypes or production-grade parts, these design tips will streamline the printing process and ensure precision results.
| Design Parameter | Recommendation |
| Espessura mínima da parede | 0.5mm for fine features and higher resolution; 1.5mm for structural parts to ensure stability. Thin walls may cause deformation during printing or post-processing. |
| Feature Size Limits | 0.2mm is the minimum size for fine features like pins or details; smaller features may not be accurate or may not print successfully. |
| Hole Diameter | 0.5mm is the minimum diameter for holes, but larger diameters (2mm+) are recommended for better material flow and structural integrity. |
| Support Placement Considerations | Support structures should be placed strategically on overhangs or complex geometries to avoid print failure. Try to minimize support material to reduce post-processing. |
| Orientation for Surface Quality | To achieve the best surface finish, position the part with the largest flat area parallel to the build plate. This reduces layer lines and enhances the cosmetic quality of the part. |
| Overhangs & Angles | Avoid overhangs greater than 45°. If overhangs are necessary, ensure adequate support placement to prevent sagging or deformation during printing. |
| Aspect Ratio | For high aspect-ratio parts, consider adding supports or adjusting the orientation to avoid structural weaknesses. |
| Text & Fine Details | For text or fine details, a minimum font size of 3mm is recommended to ensure legibility and clarity in the finished part. |
| Prototyping vs Production | Use thinner walls and higher resolution for protótipos, but for production parts, ensure thicker walls and durable materials for added strength. |
O nosso Stereolithography (SLA) 3D printing services offer a variety of surface finishing options to enhance the look and functionality of your parts. Whether you’re looking for a smooth, polished appearance ou functional coatings, we provide finishes that meet your specific needs for both aesthetic appeal e durabilidade.
| Quickest finish with visible layer lines, ideal for functional prototypes. |
Smooth finish after support removal, leaving minor tool marks.
A matte, even surface texture created by blasting, reducing imperfections.
High-gloss finish achieved through polishing, ideal for display parts.
Custom coatings like paint for a vibrant, tailored look and protection.
Protective and glossy layer, enhancing the aesthetic with additional durability.
Adds a unique texture for specific aesthetic or functional needs.
Smooth, matte finish using media blasting, perfect for improving aesthetics and durability.
Em Precisão Yicen, we ensure that each Estereolitografia (SLA) 3D printed part meets the highest standards of quality through a thorough inspection process. Our expert team utilizes a variety of advanced tools and techniques to verify the accuracy and integrity of every part, from visual inspections to precise dimensional verification e surface quality checks.
Every part undergoes a comprehensive visual check to identify any defects, ensuring parts meet aesthetic and functional requirements.
We use advanced tools like CMMs (Coordinate Measuring Machines) and digital micrometers to verify part dimensions with precision, ensuring they meet strict tolerances.
Parts are checked for surface finish quality, ensuring smoothness, texture, and consistency that meets defined standards for both cosmetic appearance and functionality.
All of our processes comply with international standards like ISO 9001:2015 e AS9100D, ensuring reliability and transparency in every part we produce. Trust Precisão Yicen for your SLA 3D printing needs with guaranteed quality and consistency.
Para começar, carregue facilmente os seus ficheiros CAD através da nossa plataforma online segura.
Escolha o material, o acabamento, as tolerâncias e o prazo de entrega preferido para corresponder às necessidades do seu projeto.
Receba um orçamento em tempo real com base no seu desenho e nas especificações selecionadas, sem atrasos.
As suas peças são fabricadas por parceiros de confiança, verificadas quanto à qualidade e entregues à sua porta atempadamente.
Em Precisão Yicen, we specialize in delivering high-resolution SLA 3D printing services with fast turnaround times e cosmetic-quality finishes. Our expert team ensures precise material selection and provides full engineering support for your projects, all while maintaining ISO-certified quality.
We provide Estereolitografia (SLA) 3D printing with exceptional resolution, ensuring intricate details and fine features in every part.
With a broad range of resins available, including engineering-grade e cosmetic-quality materials, we offer tailored solutions for any project.
Our SLA prints achieve smooth, glossy finishes ideal for both functional and visual applications, ensuring a professional look.
From prototipagem para production, we offer quick turnaround times, ensuring your parts are delivered on schedule without compromising quality.
Our team of experts provides full engineering support, guiding you through design, material selection, and print optimization.
We adhere to ISO 9001:2015 e AS9100D standards, ensuring consistent precision and quality in every part we produce.
A Yicen Precision serve um vasto espetro de indústrias, abrangendo a indústria aeroespacial, automóvel, eletrónica, médica e muito mais. Somos especializados no fornecimento de peças fiáveis e de alta qualidade, concebidas para responder aos desafios de engenharia únicos de cada indústria.
Advantages
SLA 3D printing offers several key advantages, making it the preferred choice for precision parts and functional prototypes in various industries.
Aplicações
Stereolithography (SLA) 3D printing is widely used across various industries for producing high-precision parts and components, offering outstanding capabilities for prototypes and final production.
Somos especialistas em converter as suas ideias em componentes funcionais de alta qualidade, com uma velocidade e precisão sem paralelo. Com tecnologia avançada e perícia artesanal, criamos peças que cumprem as especificações mais complexas.
When is SLA the best choice for 3D printing?
SLA is the best choice for creating high-detail prototypes, cosmetic parts, and models that require smooth surfaces and fine resolution, particularly when aesthetic quality is a priority.
What is the surface finish quality of SLA printed parts?
SLA parts are known for their smooth surface finish with minimal layer lines, making them ideal for cosmetic applications and parts that require a polished, refined appearance.
What are the typical lead times for SLA 3D printing?
Typical lead times for SLA 3D printing range from 1 to 3 days for prototypes, and up to 1 week for production runs, depending on part complexity and volume.
Can SLA print clear parts?
Yes, SLA can print clear parts using translucent or clear resins, making it ideal for applications like optical models, dispositivos médicos, or fluid flow tests.
What materials are available for SLA?
SLA uses various resins, incluindo ABS-like, clear/translucent, high-temperaturee flexible resins, allowing customization for different applications, from protótipos para end-use parts.
Is SLA suitable for functional parts?
Yes, SLA is suitable for functional parts that require high accuracy and fine surface finishes. However, it is better suited for parts with low mechanical stress, as the resin materials may not be as durable as other methods like FDM ou SLS.
How accurate is SLA 3D printing?
SLA 3D printing offers high precision with tolerances as tight as ±0.025mm. This makes it ideal for producing parts with intricate details and smooth finishes.
