Precision SLM 3D Printing Service
High-Quality SLM 3D Printing Service for Precision Prototyping and Production
In the world of precision engineering and rapid product development, the demand for uncompromising quality and accuracy has never been higher. That's where our premium SLM (Fusión selectiva por láser) 3D Printing service shines, providing you with a cutting-edge solution to transform your innovative ideas into reality. Leveraging the latest advancements in fabricación aditiva tecnología, our SLM 3D printing service delivers unparalleled precision and repeatability, consistently producing parts with exceptional dimensional accuracy and surface finish. Whether you're prototyping complex geometries or manufacturing end-use components, you can trust our service to bring your designs to life with the utmost fidelity. Catering to a wide range of industries, from aeroespacial y automotor a médico y bienes de consumo, our SLM 3D printing capabilities encompass a diverse material selección, including high-performance metals such as stainless steel, aluminio, titanio, and beyond. This material versatility allows you to select the perfect solution for your specific solicitud, be it functional prototyping, estampación, or the production of durable, load-bearing parts.
How SLM 3D Print Works
Fusión selectiva por láser (SLM): A Revolutionary Metal Additive Manufacturing Approach
Fusión selectiva por láser (SLM) is an advanced metal 3D printing technology that was first proposed by the Fraunhofer Research Institute in Germany back in 1995. Unlike the traditional Selective Laser Sintering (SLS) proceso, SLM enables the direct formation of near-fully dense metal parts through the selective melting of metal powders.
The key advantage of SLM over SLS is the elimination of the complex manufacturing steps required for metal parts. In the SLM process, the metal powder is instantaneously melted and solidified (with a cooling rate of approximately 10,000 K/s), resulting in a large temperature gradient and significant residual stresses within the part.
This rapid melting and solidification process, however, can pose challenges in terms of substrate deformation. To overcome this, the substrate must be rigid enough to withstand the influence of the residual stresses. Stress relief annealing can be employed to eliminate the majority of these residual stresses, preventing excessive substrate deformation due to insufficient rigidity.
SLM's ability to directly fabricate near-fully dense metal parts, without the need for complex manufacturing steps, has made it a valuable technology in various industries, incluido aeroespacial, automotor, médico, and beyond. By leveraging the precision and design flexibility of SLM, engineers and fabricantes can push the boundaries of what is possible in metal additive manufacturing.
SLM Design Guidelines and Capabilities
Our basic guidelines for stereolithography include important design considerations to help improve part manufacturability, enhance cosmetic appearance, and reduce overall production time.
Max Forming Size | 450*450*500milímetros |
Layer Thickness | 20μm~100μm |
Espesor de la pared | 0.7milímetros |
Tolerancias | ±0.2mm |
Normal Lead Time | 3 días |
Material Types | Stainless Stee | Aluminum Titanium | Die Steel | Nickel alloy |
Advantage of Laser-Driven Metal Additive Manufacturing
-Laser beam can quickly melt metal powder and obtain continuous weld path, which can directly obtain almost any shape;
-The fabricated metal parts have high dimensional accuracy, good surface quality and nearly 100% density;
-Compared with the traditional process, it basically does not need subsequent reprocessing, which can greatly shorten the processing cycle, avoid material waste and reduce the expensive mold cost;
SLM Material Options
Aleación de aluminio
Iron Base Alloy
Mold Steel
Mold steel is a kind of steel used to manufacture cold stamping die, hot forging die, die casting die and so on. As the mother of industry, the quality of die directly affects the quality of pressure mecanizado proceso, product accuracy, output and production cost. In addition to reasonable structural design and mecanizado exactitud, the quality and service life of die are mainly affected by die material and heat treatment. The hardenability of traditional process is poor, and it will be scrapped once cracked in the process of quenching. With the participation of 3D printing technology, the formed die grains can be improved in the process parameters, which directly improves the mechanical performance. 3D printing is processed by laser. The die steel obtained after high-speed cooling is very uniform, and hardly needs to go through the quenching process. It can be used after the internal stress is released after heat treatment.
Titanium and Titanium Alloys
Titanium and titanium alloys have the remarkable characteristics of high specific strength, resistencia al calor, corrosion resistance and good biocompatibility. They have become ideal materials in the fields of medical devices, químico equipo, aerospace and sports equipo. Titanium alloy is a typical difficult to máquina material, which has high stress, high temperature and serious tool wear, which limits the wide application of titanium alloy. 3D printing technology is especially suitable for the manufacture of titanium and titanium alloys. When 3D printing is carried out in a protective atmospheric environment, titanium is not easy to react with oxygen, nitrogen and other elements. Al mismo tiempo, the rapid heating and cooling of local micro areas also limit the volatilization of alloy elements; Segundo, complex shapes can be manufactured without cutting. Based on the high utilization rate of powder or wire, it will not cause waste of raw materials and greatly reduce the manufacturing cost. At present, the types of 3D printed titanium and titanium alloys include pure titanium, Ti6A14V (TC4) and ti6a17nb, which can be widely used in aerospace parts and artificial implants (such as bones, teeth, etc.).
SLM Printed Parts Application
For Aerospaces
For Automotive
Fabricación de moldes
SLM 3D printing equipment
Como empresa de impresión 3D profesional, tenemos 50 Impresoras 3D de resina SLA, así como 6 SLS nylon 3D printers and metal 3D printers. Contamos con una variedad de materiales de impresión 3D para elegir, así como diversos procesos de posprocesamiento y capacidades completas de procesamiento de subcontratación.. Brindamos servicios como impresión 3D., proceso de copiar, y colorear, Y hemos establecido un equipo dedicado para el negocio de producción de modelos., Posee excelentes capacidades de diseño y análisis de visualización.. Poseer una estricta certificación del sistema de gestión de calidad.. Tenemos una rica experiencia en industrias como la del automóvil., electrodomésticos, office equipment, la construcción de modelos, odontología médica, joyas, escultura, cerámica, etc..