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Stereolithography (SLA)

Stereolithography (SLA) produces highly accurate and detailed prototypes by curing liquid resin into solid parts using ultraviolet laser technology.

Stereolithography (SLA)
What is SLA 3D printing?

What is SLA 3D printing?

Stereolithography (SLA) services offer unparalleled precision in 3D printing, using ultraviolet lasers to cure liquid resin into solid plastic, layer by delicate layer. This technology excels in producing highly detailed models and prototypes with smooth surface finishes, ideal for design verification and aesthetic presentations. SLA is particularly favored in the medical, dental, and jewelry sectors for its ability to replicate intricate features and fine details. Our SLA printing process ensures rapid turnaround times, consistent quality, and the ability to produce complex geometries with exceptional accuracy.

Standard Tolerances for SLA 3D Printing

Parameter Tolerance Notes
Dimensional Tolerance ±0.05 mm to ±0.15 mm Varies depending on part size, geometry, and specific printer capabilities.
Standard Equipment Tolerance ±100 µm (0.1 mm) Typical tolerance for most SLA equipment.
High-Resolution SLA Tolerance ±0.005 inches (0.127 mm) for the first inch Additional ±0.002 inches per extra inch.
Factors Affecting Tolerance Material properties, part design, post-processing methods Tolerance can vary; consult manufacturer for critical applications.

Why Choose Stereolithography (SLA) with XC Machining?

Provides rapid prototyping and precision parts using advanced CNC technology, ensuring exceptional quality and precision. Trust Stereolithography (SLA) to meet your exacting standards.

Strong Manufacturing Capabilities

In our facility, you have a variety of machines for part production, including CNC turning lathes, milling machines, injection molding equipment, state-of-the-art 3D printing technology, and more.

Flexible Material Selection

At XC Machining, we try to ensure your choice is not limited, which is why we offer over 60 materials for you to choose from for your prototypes and products.

24/7 Engineering Support

In-depth service engineers with the knowledge to address your manufacturing inquiries are available from XC Machining. Our engineers are always on the ground to offer valuable advice.

Choice of Custom Finishes

We offer a range of surface treatments and custom finishes on solid metal and plastic parts, including anodizing, spray painting, vapor polishing, sandblasting, silk screening, etc.

Gallery of Stereolithography (SLA) parts

This gallery showcases the exceptional quality and attention to detail we deliver in every project. From complex designs to flawless finishes, each image reflects our commitment to excellence in Stereolithography (SLA) .

Materials for Stereolithography (SLA) Parts

Leading companies and engineers rely on XC Machining for rapid iterations and durable, high-quality parts. Whether it’s for prototyping or full-scale production, our wide range of materials ensures we meet the unique requirements of any Stereolithography (SLA) project with precision and speed.

3D Printing Plastic Materials

A wide range of 3D printing plastic materials from thermoplastics for functional parts to high detail resins (thermosets) for visual prototypes.

3D-printing-materials

Surface finishes for Stereolithography (SLA)

We offer finishing services for Stereolithography (SLA), providing a wide range of finishing options to enhance both the durability and appearance of your parts. Whether it’s for prototyping or full-scale production, our finishing solutions ensure that your parts meet the highest standards of performance and visual appeal for all needs.

Brushing is a technique that utilizes abrasive pads or brushes to add a finish to the surface of a material. It is commonly used on metal surfaces to enhance their visual appeal. This method is especially effective on stainless steel, creating either a linear or circular pattern on the surface.

Black oxide coating is a popular choice for enhancing the surface of steel and iron. This finish not only provides a visually appealing dark surface, but also offers excellent wear resistance. Additionally, the black oxide coating can enhance the lubricity and durability of the treated surface, making it an ideal option for various applications.

Passivation is a common process used to enhance the corrosion resistance of stainless steel by removing iron impurities and forming a protective oxide layer. This helps to improve the durability and performance of stainless steel in tough environments.

Paint serves as a surface coating that is effective on a wide range of materials, offering both aesthetic enhancement and protection against corrosion. It is available in numerous color options, making it suitable for application on metals, polymers, wood, and various other substrates.

Enhance the shine and smoothness of your materials by utilizing polishing techniques. By using abrasives such as buffing wheels or polishing chemicals, you can elevate the reflectivity and overall aesthetic of metals, resulting in a stunning mirror-like finish.

Alodine coating, also known as chromate conversion coating, is widely used on metals like aluminum. It serves as an excellent primer for paint or powder coatings, providing a durable and corrosion-resistant finish. By creating a thin layer of protection, it enhances the bond between subsequent coatings, ensuring long-lasting results.

3d-printed-prototypes

Specialist industries

XC Machining is a trusted partner for industries demanding complexity, reliability and precision. Our expensive experience in producing millions of high quality components brings unmatched expertise to every project.

Our services cover a diverse range of applications to ensure that we meet the unique needs of each sector with great care.

XC Machining supports the automotive industry with cutting-edge CNC machining solutions, enabling the production of complex parts that drive efficiency

For the semiconductor industry, XC Machining offers CNC machining services that meet the high precision demands necessary for manufacturing components

Our CNC machining services are pivotal in the energy sector, where precision and durability are essential. XC Machining supports the

XC Machining is a trusted partner in the industrial machinery sector, offering CNC machining solutions that ensure the robust and

XC Machining delivers precision machining solutions for the electronics industry, producing intricate components that meet the exacting standards required for

XC Machining offers specialized CNC machining services for the communications industry, crafting precision parts that are vital for the infrastructure

Our Stereolithography (SLA) service capabilities

As a leader in precision manufacturing, we offer a wide range of capabilities that cater to both one-off prototyping and low-volume production. We specialize in delivering geometrically complex and highly cosmetic parts, ensuring the highest quality standards. At XC Machining, we pride ourselves on being the go-to manufacturer for all your Stereolithography (SLA) needs, providing reliable and efficient solutions under one roof.

On-Demand Parts Delivered Fast with 4 Simple Steps

Xcmachining develops rapid prototypes and parts with efficient manufacturing expertise and advanced equipment. We are a reliable on-demand production company and ensure our products meet exacting tolerance specifications and quality standards.

Step 1:

Upload the Design File

This is the first step in the manufacturing process. Here, you upload your 3D CAD to our backend. This file could be STEP, STP, STL, OBJ, X_T, SAT, IGS, IGES, or SLDPRT file types.
cnc machining quote

Step 2:

DFM Analysis

After uploading your design, our project managers will provide your feedback in the form of a real-time quotation. Additionally, you will get a quote and DFM analysis within a few hours.
cnc machining quote

Step 3:

Quote Confirmation and Manufacturing

As soon as you agree to our quote, our team will start working with you to bring your ideas to life. Additionally, we would provide you with a variety of surface finishing options.
cnc machining quote

Step 4:

Part Shipment

This is the final step in the production cycle; delivery. We produce your prototypes and parts within a few days. After part production, we deliver them directly to your doorstep.
cnc machining quote

Stereolithography (SLA) Services for Precision and Versatility

In a world where accuracy and versatility are essential, Stereolithography (SLA) stands out as a solution that combines efficiency with precision. Whether you’re developing intricate prototypes or high-quality parts, XC Machining’s SLA services provide a reliable answer. SLA can create complex shapes with high resolution and smooth finishes, making it a versatile choice across industries like automotive, energy, industrial machinery, electronics, and communications.

Benefits of XC Machining’s Stereolithography (SLA) Services:

Uncompromised Precision for Complex Geometries

Stereolithography (SLA) excels at creating highly detailed and complex parts with intricate geometries that traditional methods struggle to achieve. XC Machining’s SLA technology is tailored to handle these complexities with precise tolerances, from +/-0.001″ to 0.005″, offering reliable accuracy for designs where every detail counts. This level of precision is essential in industries like automotive and electronics, where the smallest inconsistency can lead to performance issues or assembly challenges.

    • Fine-Tuned Tolerances: XC Machining meets tolerances as tight as +/-0.001″ to 0.005″, delivering exact dimensions in every part.
    • Ideal for Complex Shapes: SLA’s precision enables complex designs that might be unachievable with other methods.
    • Consistency Across Productions: Whether it’s a single prototype or a large batch, each part maintains consistency in detail and structure.

 

Fast Turnaround to Meet Project Deadlines

Time is often critical, and waiting on parts can slow down entire project timelines. XC Machining’s advanced CNC machinery integrates seamlessly with our Stereolithography (SLA) services to provide a fast turnaround, with some projects completed in as little as 24 hours. This speed enables faster iterations, making it ideal for rapid prototyping or urgent project timelines where waiting isn’t an option.

Cost-Effective for Both Low and High-Volume Production

Whether you need a single prototype or a production run of thousands, XC Machining’s SLA service is scalable to meet your volume needs. Our CNC capabilities ensure each part, from 1 to 100,000 units, maintains the quality and accuracy expected in precision parts. For projects that require flexibility between prototyping and large-scale production, SLA proves to be a cost-effective choice without compromising on quality.

Efficient Material Selection for Your Unique Needs

Choosing the right material for a part can be a challenge, especially when every application demands different properties. XC Machining simplifies this process by offering a wide selection of Stereolithography (SLA) compatible materials to fit your exact requirements. This one-stop material selection feature enables you to make well-informed choices without needing to source from multiple suppliers, making it easy to balance functionality with cost-effectiveness.

  • Wide Material Variety: Select from a range of SLA-compatible materials tailored to specific applications.
  • Easy Comparison: XC Machining’s single-source material selection simplifies the decision process.
  • Functionality Without Compromise: Choose materials that meet both cost and performance needs effortlessly.

Consistent and Versatile Finishes for a Professional Look

With SLA, the finish of a part can be just as important as its structure. Our Stereolithography (SLA) services include various finish options to enhance the aesthetic and functional qualities of each part. Whether you need a smooth surface for aesthetics or a specific finish for a functional purpose, XC Machining’s range of finishes ensures each part meets your exact preferences and requirements. This flexibility is particularly beneficial in the communications industry, where device components require a consistent and polished look.

  • Customized Finish Options: XC Machining offers finish varieties to suit aesthetic and functional requirements.
  • Enhanced Appearance: Each finish provides a professional, polished look straight out of production.
  • Functional Finishes Available: Achieve specific characteristics like texture or smoothness as required.

 

Reliability Across Multiple Industries

Each industry has its unique demands, and SLA has proven its adaptability in fields ranging from automotive to energy. Automotive parts, for instance, need durability and a high tolerance for heat, while electronic parts often require tight tolerances and specific finishes. XC Machining understands these diverse needs and ensures that our SLA solutions cater to each sector’s specific demands. This adaptability makes it possible to streamline projects without sacrificing part quality or performance.

Reduced Waste and Environmental Considerations

SLA is designed to be a sustainable manufacturing option. With minimal waste during the production process, SLA creates only the parts you need without unnecessary material loss. This efficiency is not only environmentally friendly but also reduces the cost of raw materials, which can be a significant factor for industries producing large volumes of precision parts.

Ideal for Prototyping and Product Development

SLA’s rapid prototyping capabilities enable designers and engineers to test, evaluate, and refine their parts with ease. Prototypes can be quickly adjusted and reprinted, allowing you to iterate designs without the long waits and high costs associated with traditional manufacturing methods. This flexibility is invaluable in the development phase, ensuring that any necessary tweaks are easy to implement, making Stereolithography (SLA) an efficient choice for product innovation.

Exceptional Quality with Smooth Surface Finishes

Unlike many additive manufacturing techniques, SLA produces parts with exceptionally smooth surfaces, reducing the need for post-processing. This level of quality provides a professional look right out of production, making it ideal for parts that need to meet high aesthetic standards. This quality ensures that components—whether for industrial machinery or consumer electronics—arrive production-ready, saving you additional processing time and cost.

Consistent Performance in High-Stress Environments

Certain applications, like energy and industrial machinery, require parts that can withstand rigorous environments. Stereolithography (SLA) parts produced at XC Machining are built to perform under demanding conditions, providing durability and reliability that matches the expectations of high-stress industries. This robustness ensures that the components you receive won’t only meet the demands of the application but will also last, supporting long-term project goals.

With XC Machining’s Stereolithography (SLA) services, you’re not just receiving parts; you’re gaining a manufacturing partner who understands the intricacies of your industry and the importance of each component. Whether your needs involve prototyping or full-scale production, our SLA capabilities, combined with advanced CNC precision and material versatility, position us as a dependable choice for projects that value both detail and dependability.

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Bring Your Designs to Life with XC Machining

Experience precision engineering with XC Machining. From detailed prototypes to high-volume production, we’re here to turn your concepts into reality. Contact us today to discuss your project needs!

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Frequently Asked Questions

Stereolithography (SLA)

  • What materials are used in SLA?

    SLA primarily uses photopolymer resins, including standard, tough, flexible, and high-temperature resins. These materials offer diverse properties, such as durability, elasticity, or heat resistance, catering to applications like prototyping, dental models, and engineering components.

  • What industries use SLA 3D printing?

    Industries like healthcare, jewelry, automotive, and consumer goods use SLA for prototyping, creating custom molds, and producing highly detailed, functional parts. Its precision and surface quality are especially valued for medical models and complex product designs.

  • What post-processing is needed for SLA parts?

    Post-processing involves cleaning the printed parts in isopropyl alcohol to remove uncured resin, curing them under UV light for added strength, and optionally sanding or painting to enhance surface finish and aesthetics.

  • How accurate is SLA printing?

    SLA printing achieves high accuracy, typically within ±0.1 mm, depending on part size and geometry. This precision makes it suitable for detailed prototypes and applications requiring tight tolerances, such as medical and engineering models.

  • What is the maximum build size for SLA printers?

    SLA printers have varying build volumes, with typical sizes ranging from 145 x 145 x 175 mm to larger industrial models offering 300 x 300 x 400 mm or more. This flexibility accommodates both small and medium-sized parts

  • What are the limitations of SLA?

    SLA parts can be brittle compared to other 3D printing methods, and resin materials may degrade over time with UV exposure. It also requires careful handling and post-processing, which can add to production time.

  • What are common applications of SLA?

    SLA is commonly used for prototyping, dental models, jewelry casting patterns, engineering parts, and custom molds. Its ability to produce intricate designs with superior detail and finish makes it indispensable for precision applications.