For optimal DMLS parts, ensure your designs avoid sharp internal angles, keep wall thickness consistent, and consider part orientation for strength. Our engineering team is available to help optimize designs for the best results.
At Yicen Precision, our Frittage direct de métaux par laser (DMLS) technology delivers fully dense, high-strength metal components with intricate internal geometries. We offer a wide range of materials, precise tolerances, and flexible build sizes, ensuring optimal performance for prototypes and production parts. With certifications like ISO 9001:2015 and ITAR compliance, we guarantee reliable, high-quality solutions for your most complex manufacturing needs.
ISO 9001:2015 | AS9100D | ISO 13485 | Conformité ITAR
Le moteur de devis instantané de Yicenprecision est couvert par les brevets U.S. Pat. 11,086,292, 11,347,201, 11,693,388, 11,698,623, 12,099,341, et 12,189,361. Autres brevets en cours.
Frittage direct de métaux par laser (DMLS) is an advanced laser-based additive manufacturing process used to produce high-performance metal parts. Through the use of fine metal powders, DMLS fuses layers together, creating strong and precise components with complex geometries. This process allows for efficient production of metal parts with minimal material waste.
DMLS uses high-powered lasers to sinter metal powder into solid parts.
Metal powder is fused one layer at a time, enabling the creation of intricate designs.
DMLS produces parts with high strength and density, suitable for demanding applications.
For precise manufacturing, Frittage direct de métaux par laser (DMLS) offers high accuracy in dimensional tolerances, layer height, and feature size. Whether you need detailed components or larger parts, we ensure top-quality production with the highest standards of precision and durability.
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Spécifications |
Détails |
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Tolérances dimensionnelles typiques |
±0.001 inches (±0.025 mm), depending on part complexity and geometry |
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Layer Height Options |
20 – 100 microns, offering flexibility in part resolution and surface finish |
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Taille minimale de l'objet |
0.2 mm, ensuring fine details for intricate geometries |
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Lignes directrices relatives à l'épaisseur des parois |
Minimum of 0.5 mm for optimal strength and durability |
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Flatness & Warpage Considerations |
Controlled during post-processing to ensure flat, dimensionally stable parts |
Au Précision Yicen, we offer a wide range of high-quality materials for Frittage direct de métaux par laser (DMLS), ensuring the production of strong, durable, and precise metal components for your projects. Our selection of materials is ideal for industries requiring high-performance parts, such as aerospace, automotive, and medical applications.
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Matériau |
Description |
Applications |
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Stainless Steel 17-4 PH |
Excellent corrosion resistance and high strength in harsh environments. |
Aerospace, Military, Industrial Applications |
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Stainless Steel 316L |
Highly resistant to corrosion, making it ideal for marine environments. |
Marine, Medical, Chemical Processing |
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Aluminium AlSi10Mg |
Lightweight with good strength, widely used for functional parts. |
Automotive, Aerospace, Industrial Components |
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Titanium Ti6Al4V |
Known for its strength and lightweight properties, excellent for aerospace. |
Aerospace, Medical, High-Performance Components |
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Inconel 718 |
High resistance to heat and corrosion, suitable for extreme environments. |
Aerospace, Military, Energy Generation |
For optimal performance and cost-efficiency, understanding and following design guidelines for Direct Metal Laser Sintering (DMLS) is essential. These guidelines ensure your parts are fabricated with the highest strength, accuracy, and cost-effectiveness, meeting both functional and aesthetic requirements.
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Paramètres de conception |
Spécifications |
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Épaisseur minimale de la paroi |
Métaux: 0.5 mm (for functional strength and stability) |
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Plastiques: 1.0 mm (required to prevent warping or structural issues) |
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Limites de taille des éléments |
Smallest features: 0.2 mm for precise detail and geometry. |
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Larger features require careful balancing to ensure strength and structural integrity. |
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Support Structure Considerations |
Use minimal support structures to reduce post-processing efforts. Ensure structures are easy to remove without damaging the part. |
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Supports must be designed to avoid internal stresses and support complex geometries. |
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Orientation for Strength & Accuracy |
Parts should be oriented to optimize mechanical properties in critical load-bearing areas. |
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Maximize strength by aligning with the build direction. |
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Design Tips to Reduce Cost |
Minimize the need for support structures by designing parts with self-supporting geometries. |
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Keep geometries simple and avoid overly intricate features unless required for functionality. |
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Taille et profondeur des trous |
Avoid excessively small holes (min. 0.2 mm) and ensure sufficient depth for chip removal. |
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Internal Geometries |
Complex internal channels, like cooling channels, can be created but should have a minimum width of 0.5 mm. |
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Part Consolidation |
Consider consolidating multiple components into a single part to reduce material waste and cost. |
Au Précision Yicen, we provide a range of surface finishing options to enhance the functionality, durability, and appearance of your Frittage direct de métaux par laser (DMLS) parts. Whether you need the raw, as-printed finish or a polished cosmetic appearance, we ensure each part meets the highest standards of quality and performance.
The default finish directly from the DMLS process, ideal for functional parts with a slightly rough surface texture. This finish provides the strongest part integrity without additional treatments.
This process creates a smooth, matte finish using abrasive media, perfect for applications that require an improved aesthetic with uniform surface texture. It enhances the part’s surface while retaining strength.
For parts that require extra precision, our machining process can further refine surface details, providing a high degree of smoothness and dimensional accuracy for tight tolerance applications.
Achieve a glossy, mirror-like finish suitable for decorative or high-visibility parts. Polishing removes any surface imperfections, providing a smooth, aesthetically pleasing result ideal for consumer-facing applications.
Au Précision Yicen, we ensure that each part meets the highest standards of quality through rigorous inspection and testing. Our commitment to precision is backed by our compliance with ISO 9001:2015, AS9100Det ISO 13485 standards, ensuring reliability and consistency at every stage of production.
Using advanced CMM (Coordinate Measuring Machines), digital micrometers, and optical measurement systems, we inspect all critical features of your parts with micrometer-level precision. This guarantees that each part meets its specified dimensions and tolerances, ensuring optimal functionality and fit.
Our experienced technicians visually inspect each component to check for surface defects, burrs, or any other imperfections that could affect the quality and performance of the part. This additional layer of inspection ensures that parts are free from cosmetic and functional flaws.
For components that require additional validation, we offer mechanical testing to verify strength, durability, and other material properties. This can include tensile testing, hardness testing, and more, depending on the specific requirements of your parts.
Every part produced at Yicen Precision is accompanied by complete material traceability. We provide material certificates (MTRs), First Article Inspection (FAI) reports, and CMM data sheets to ensure full transparency in the manufacturing process, giving you confidence in the quality and source of your materials.
Pour commencer, téléchargez facilement vos fichiers CAO via notre plateforme en ligne sécurisée.
Choisissez votre matériau, votre finition, vos tolérances et le délai de livraison souhaité pour répondre aux besoins de votre projet.
Recevez un devis en temps réel sur la base de votre conception et des spécifications sélectionnées, sans délai.
Vos pièces sont fabriquées par des partenaires de confiance, soumises à un contrôle de qualité et livrées à votre porte dans les délais impartis.
Au Précision Yicen, we offer world-class Frittage direct de métaux par laser (DMLS) services that combine cutting-edge technology with years of expertise. Here’s why we’re the ideal choice for your next metal additive manufacturing project.
We use state-of-the-art DMLS machines, capable of producing high-precision, fully dense metal parts. Our equipment ensures superior quality, efficiency, and fast turnaround times, even for complex designs.
With years of experience in metal additive manufacturing, we have perfected the art of DMLS to deliver parts that meet the highest industry standards for strength, performance, and reliability.
We offer integrated machining and finishing services to refine your parts post-printing. This ensures that your parts not only meet dimensional and functional specifications but also possess the desired surface finish for your applications.
Whether you need rapid prototyping or high-volume production, our DMLS services support both. We are capable of producing parts that go from concept to full-scale production quickly and efficiently, minimizing lead times.
Our experienced engineers work closely with you to ensure that your designs are optimized for DMLS. From material selection to design adjustments, we provide full engineering support to ensure your parts are manufactured efficiently and accurately.
We guarantee consistent quality et tolérances serrées for every part produced. Our quality assurance processes ensure that every part meets the highest standards, giving you confidence in the performance and durability of your components.
Yicen Precision est au service d'un large éventail d'industries, couvrant l'aérospatiale, l'automobile, l'électronique, le médical et bien d'autres encore. Nous sommes spécialisés dans la fourniture de pièces fiables et de haute qualité, conçues pour répondre aux défis techniques uniques de chaque industrie.
Avantages
DMLS brings numerous advantages to manufacturing, providing solutions that are efficient, cost-effective, and capable of producing complex geometries and fully dense metal parts.
Applications
Frittage direct de métaux par laser (DMLS) is revolutionizing industries by enabling the creation of high-precision, complex metal parts that are critical for modern manufacturing. This versatile process is widely used across various sectors for producing functional parts, prototypes, and custom components.
Nous sommes spécialisés dans la transformation de vos idées en composants fonctionnels de haute qualité, avec une rapidité et une précision inégalées. Grâce à une technologie de pointe et à un savoir-faire expert, nous créons des pièces qui répondent aux spécifications les plus complexes.
How do I optimize my designs for DMLS?
For optimal DMLS parts, ensure your designs avoid sharp internal angles, keep wall thickness consistent, and consider part orientation for strength. Our engineering team is available to help optimize designs for the best results.
What are the advantages of DMLS over traditional manufacturing?
DMLS offers advantages such as géométries complexes (including internal channels), no tooling requirementset faster time-to-market. It’s ideal for applications requiring complex shapes that are difficult or impossible to achieve using traditional manufacturing methods.
What are the typical lead times for DMLS?
DMLS offers fast lead times, typically ranging from 1 à 3 jours for prototypes and 5 to 10 days for small batch production. Lead times may vary depending on part complexity and finishing requirements.
Does DMLS require post-processing?
Tandis que Pièces DMLS are functional as printed, post-processing such as bead blasting, machiningou polissage is often required to achieve the desired surface finish and precision. Post-processing enhances the appearance, accuracy, and surface quality.
What materials are available for DMLS?
DMLS supports a wide range of metal materials, including stainless steel (17-4 PH, 316L), titanium (Ti6Al4V), aluminum (AlSi10Mg) et Inconel 718. Each material is selected based on its intended application, offering excellent strength, corrosion resistance, and thermal properties.
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