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Selective Laser Melting 3D Printing Services for High-Quality Metal Parts

XC Machining provides SLM 3D Printing Services that utilize Selective Laser Melting (SLM) technology to produce high-quality, complex metal parts with exceptional precision. Our SLM services offer fast, reliable, and cost-effective solutions for both prototypes and production parts in the USA.

Fusión selectiva por láser
Fusión selectiva por láser (SLM)

SLM Metal 3D Printing Services for Complex Metal Components

Nuestra SLM metal 3D printing services offer precision manufacturing of complex metal components, enabling you to create intricate designs that are impossible with traditional methods. Whether you need high-strength aerospace parts or custom medical implants, our SLM services provide the durability and precision needed for your project. For precision metalworking, our CNC Milling services can complement SLM for additional machining and finishing requirements.. Our ability to print complex geometries allows for innovative designs that improve performance and reduce material waste, making your products more sustainable.

Close-up of various metallic 3D printed parts showcasing intricate designs and textures.

Online SLM 3D Printing Solutions for Fast and Easy Ordering

XC Machining ofrece online SLM 3D printing solutions to make the process easier for our USA-based clients. 

Upload your designs, receive an instant quote, and get started with fast, reliable production. Our online platform simplifies ordering, providing quick turnaround times and high-quality results. Similarly, if you need high-volume production of plastic parts, our Plastic Injection Molding services can be a great complementary solution.

We ensure smooth communication throughout the process, offering support and guidance to ensure that your parts are printed accurately and efficiently every time.

Por qué elegir Fusión selectiva por láser (SLM) con XC Machining?

Proporciona prototipos rápidos y piezas de precisión utilizando tecnología CNC avanzada, lo que garantiza una calidad y precisión excepcionales. Confíe en Fusión selectiva por láser (SLM) para cumplir sus exigentes normas.

Sólidas capacidades de fabricación

En nuestras instalaciones, dispone de una gran variedad de máquinas para la producción de piezas, incluidos tornos CNC, fresadoras, equipos de moldeo por inyección, tecnología de impresión 3D de última generación y mucho más.

Selección flexible de materiales

En XC Machining, intentamos que su elección no esté limitada, por lo que le ofrecemos más de 60 materiales entre los que elegir para sus prototipos y productos.

Asistencia técnica 24/7

XC Machining pone a su disposición ingenieros de servicio con los conocimientos necesarios para responder a sus consultas sobre fabricación. Nuestros ingenieros están siempre sobre el terreno para ofrecer un valioso asesoramiento.

Elección de acabados personalizados

Ofrecemos una amplia gama de tratamientos superficiales y acabados personalizados en piezas sólidas de metal y plástico, como anodizado, pintura en spray, pulido por vapor, chorro de arena, serigrafía, etc.

SLM 3D Printing Tolerances

General Dimensional Tolerance ±0.1 mm or ±0.2% (whichever is greater) Typical for parts ≤ 100 mm in size. Larger parts may have increased deviation.
Espesor mínimo de pared 0.3 – 0.8 mm Depends on material and orientation. Support may be required.
Tamaño mínimo del elemento 0.2 – 0.5 mm Small text, holes, and details should be larger for clarity.
Minimum Hole Diameter 0,5 mm Holes under 5 mm may require post-machining for accuracy.
Surface Roughness (as-printed) Ra 8–12 µm (320–480 µin) Can be improved with polishing, blasting, or machining.
Tamaño máximo de construcción ~250 x 250 x 325 mm (varies by machine) Larger parts can be printed in sections and joined.
Angle Overhang Limit 45° Overhangs steeper than 45° require support structures.
Espesor de capa 20 – 60 µm Thinner layers improve resolution but increase build time.
Positional Tolerance (Post-machined) ±0.01 – 0.05 mm Achievable through CNC post-processing.

Materiales para Fusión selectiva por láser (SLM) Piezas

Empresas líderes e ingenieros confían en XC Machining para obtener iteraciones rápidas y piezas duraderas y de alta calidad. Tanto si se trata de prototipos como de producción a gran escala, nuestra amplia gama de materiales garantiza que cumplimos los requisitos exclusivos de cualquier proyecto. Fusión selectiva por láser (SLM) proyecto con precisión y rapidez.

Aleaciones de aluminio

AlSi10Mg, AlSi12, Scalmalloy

316L, 304L, 17-4 PH, 15-5 PH

H13, M300, MS1 (Maraging Steel)

Ti-6Al-4V (Grade 5), Ti-6Al-4V ELI (Grade 23)

Inconel 625, Inconel 718, Hastelloy X

CoCrMo, CoCrW

CuCrZr, Pure Copper (with high-power laser systems)

Gold, Silver, Platinum (less common; used in jewelry & medical)

Materiales de impresión 3D

SLM 3D printing Surface Finishes

SLM 3D printing produces strong, complex metal parts, and these post-processing finishes improve surface quality, appearance, and performance.

As-Printed (Raw Finish)
Two parts after shot peening or bead blasting, showing a textured, matte finish.

Rough, matte surface directly from the build—suitable for internal features or non-cosmetic functional parts.

Shot Peening / Bead Blasting
A raw, as-printed part with a lattice structure.

Removes loose powder and smooths the surface while slightly work-hardening it for improved fatigue strength.

Mecanizado CNC
A CNC machine milling a metal part.

Used on critical surfaces for high dimensional accuracy and a smooth, polished appearance.

Polishing / Mechanical Buffing
Anodized aluminum parts in multiple colors (red, green, blue, gold, etc.)

Enhances shine and smoothness, ideal for aesthetic parts or those with low-friction requirements.

Electropulido
A machine used for mechanical polishing and buffing.

Removes micro-burrs and peaks at a microscopic level, delivering a clean, glossy, and corrosion-resistant finish.

Anodizing (for Aluminum Alloys)
An electropolishing setup with multiple parts being treated.

Adds a protective oxide layer, improving corrosion resistance and allowing for color finishes, applicable to aluminum SLM parts.

Industrias especializadas

XC Machining es un socio de confianza para las industrias que exigen complejidad, fiabilidad y precisión. Nuestra cara experiencia en la producción de millones de componentes de alta calidad aporta una pericia inigualable a cada proyecto.

Nuestros servicios abarcan una amplia gama de aplicaciones para garantizar que satisfacemos las necesidades exclusivas de cada sector con sumo cuidado.

XC Machining apoya a la industria del automóvil con soluciones de mecanizado CNC de vanguardia, permitiendo la producción de piezas complejas que impulsan la eficiencia

Para la industria de semiconductores, XC Machining ofrece servicios de mecanizado CNC que satisfacen las exigencias de alta precisión necesarias para la fabricación de componentes

Nuestros servicios de mecanizado CNC son fundamentales en el sector energético, donde la precisión y la durabilidad son esenciales. XC Machining presta apoyo a

XC Machining es un socio de confianza en el sector de la maquinaria industrial, que ofrece soluciones de mecanizado CNC que garantizan la robustez y la

XC Machining ofrece soluciones de mecanizado de precisión para la industria electrónica, produciendo componentes intrincados que cumplen las exigentes normas requeridas para

XC Machining ofrece servicios especializados de mecanizado CNC para la industria de las comunicaciones, elaborando piezas de precisión que son vitales para la infraestructura

Nuestra Fusión selectiva por láser (SLM) capacidades de servicio

Como líderes en fabricación de precisión, ofrecemos una amplia gama de capacidades que se adaptan tanto a la creación de prototipos únicos como a la producción de bajo volumen. Nos especializamos en la entrega de piezas geométricamente complejas y altamente cosméticas, garantizando los más altos estándares de calidad. En XC Machining, nos enorgullecemos de ser el fabricante de referencia para todas sus necesidades de mecanizado. Fusión selectiva por láser (SLM) necesidades, proporcionando soluciones fiables y eficientes bajo un mismo techo.

How SLM 3D Printing Works at XC Machining?

En Mecanizado XC, we use state-of-the-art SLM machines to produce metal parts with exceptional precision. The SLM printing process involves several critical steps, each designed to ensure the highest quality results:

Design and CAD Preparation

The process begins with creating a 3D model of the part using CAD (Computer-Aided Design) software. The model is converted into an STL (stereolithography) file, which is compatible with 3D printing. The file is then sliced into thin layers that guide the SLM machine in building the part layer by layer.

Selección de materiales

SLM 3D printing can use a wide variety of metal powders, including acero inoxidable, titanio, aluminio, cobalt-chrome, and Inconel. The choice of material depends on the part’s requirements, such as mechanical strength, weight, heat resistance, and corrosion resistance. XC Machining offers a wide range of metal materials to meet the needs of various industries.

Laser Melting

The SLM machine spreads a thin layer of metal powder over the build platform. A high-powered laser then scans the surface of the powder, selectively melting it in the shape of the first layer of the part. The laser moves in a precise pattern dictated by the 3D model, and as the powder melts, it fuses together to form a solid layer.

Layer-by-Layer Construction

Once the first layer is complete, the build platform lowers slightly, and another layer of powder is spread over the previous one. The laser then melts the new layer, bonding it to the layer beneath it. This process continues until the part is fully built. The part’s geometry is constructed one thin layer at a time, allowing for the creation of highly complex features that are difficult or impossible to achieve with traditional manufacturing methods.

Tratamiento posterior

After the part is printed, it is allowed to cool. The next step is to remove the excess metal powder from the part, a process known as powder removal. Depending on the part’s requirements, additional post-processing steps may be required, such as heat treatment, surface finishing (e.g., polishing, sanding, or bead blasting), or machining to achieve the desired final properties and finish.

Perks of SLM 3D Printing at XC Machining

High Precision and Complex Geometries

SLM 3D printing is ideal for creating parts with intricate geometries and fine details that would be difficult or impossible to manufacture using traditional methods. This includes parts with internal channels, lightweight structures, and complex features that require high accuracy. SLM allows designers to produce parts that are lightweight yet strong, thanks to the ability to create lattice structures and optimized designs.

Fully Dense, High-Performance Parts

Unlike other additive manufacturing methods, SLM produces parts that are fully dense and possess mechanical properties comparable to those produced by traditional metalworking processes, such as casting or machining. This means the parts are strong, durable, and suitable for end-use applications where high strength and reliability are required.

Eficiencia material

SLM is an additive process, which means it only uses the material necessary to build the part, reducing waste. The unused powder can be reused in subsequent print runs, making SLM a cost-effective and sustainable option for metal parts production.

Customization and Rapid Prototyping

One of the key benefits of SLM is its ability to quickly produce highly customized parts with complex geometries. Whether you need a one-of-a-kind prototype or a custom-designed part, SLM enables rapid iteration and design flexibility. You can create unique features without the need for expensive tooling or molds, making it perfect for rapid prototyping and small-batch production.

Shorter Lead Times for Low-Volume Production

SLM is particularly useful for low-volume and small-batch production runs, as it eliminates the need for costly and time-consuming mold creation. Whether you’re producing just a few custom parts or a limited production series, SLM provides a fast turnaround for low-volume production, eliminating the need for costly mold creation. However, if you require higher volumes, Herramientas para moldes de inyección could be an ideal solution for more extensive production..

Choose XC Machining for SLM 3D Printing Services

XC Machining is at the forefront of additive manufacturing and offers world-class SLM 3D printing services that cater to industries requiring high-performance metal parts. Our advanced SLM technology and skilled team of engineers ensure that every part we produce meets the highest standards of quality and precision.

Whether you need prototypes, custom parts, or low-volume production, XC Machining is the trusted partner for your SLM 3D printing needs. Our state-of-the-art SLM technology, combined with our expert team, ensures that we can meet your specific requirements and help you bring your ideas to life.

Contact us today to learn more about our SLM 3D printing services and how we can assist you with your next project. Whether you need rapid prototyping, custom parts, or low-volume production, XC Machining is here to help you achieve your manufacturing goals.

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Experimente la ingeniería de precisión con XC Machining. Desde prototipos detallados hasta producción de gran volumen, estamos aquí para convertir sus conceptos en realidad. Póngase en contacto con nosotros hoy mismo para hablar de las necesidades de su proyecto.

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Preguntas frecuentes

Fusión selectiva por láser (SLM)

  • ¿Cuál es el tamaño de construcción de las máquinas SLM?

    Las impresoras SLM suelen tener volúmenes de construcción que oscilan entre 100 x 100 x 100 mm y 500 x 280 x 365 mm, con modelos industriales más grandes disponibles. 

  • ¿Es la SLM adecuada para piezas de uso final?

    Sí, la SLM es ideal para piezas metálicas de uso final por su resistencia, durabilidad y precisión, lo que la hace adecuada para sectores como el aeroespacial y el médico. 

  • ¿Cuáles son las aplicaciones más comunes del SLM?

    La SLM se utiliza habitualmente para componentes aeroespaciales, implantes médicos, utillaje y piezas industriales a medida, especialmente cuando se requieren geometrías complejas y alta resistencia. 

  • ¿Cuáles son las limitaciones del MST?

    La SLM es cara debido a los elevados costes de material y equipos, requiere posprocesamiento y está limitada a tamaños de construcción más pequeños en comparación con los métodos tradicionales. 

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