As demand for miniaturized, high-precision components grows in 5G communications, new energy vehicles, and consumer electronics, manufacturers face increasing challenges in efficiency, quality, and scalability.
To meet these needs, Farsoon launched the FS200M dual-laser metal 3D printing system in 2022, proving its reliability across automotive, aerospace, mold manufacturing, and consumer goods industries. Now, after extensive optimization and validation, Farsoon introduces a breakthrough upgrade — a 40μm fine laser spot, capable of achieving:
• Ra 3.0μm surface roughness
• 0.05mm printing accuracy
• 0.1mm minimum wall thickness
• Up to 99.99%-part density
This innovation enables high-precision, scalable production for industries like consumer electronics, medical devices, and precision mold manufacturing.
Breaking the 0.05mm Accuracy Barrier
Standard metal 3D printing typically achieves over 0.1mm accuracy, with Ra values between 7.0–20μm. However, industries like consumer electronics demand tighter tolerances, smoother surfaces, and minimal post-processing to control costs and enhance scalability.
Farsoon’s precision + batch production solution directly prints parts with Ra 3.0μm roughness and 0.05mm accuracy, while maintaining a minimum wall thickness of just 0.1mm. This eliminates the trade-off between precision and production speed, delivering superior quality at scale.
40μm Fine Laser Spot: The Key to High-Precision Printing
Laser spot size plays a crucial role in print resolution, material density, and part quality. A smaller spot creates a more controlled melt pool, reducing spatter and improving part density.
With a 40μm fine laser spot, the upgraded FS200M can achieve:
• Enhances fine detail resolution
• Produces dense, high-precision components
• Enables seamless printing of complex geometries, including porous structures, hollow parts, hinges, and conformal cooling channels
This capability pushes design limits, making previously unprintable intricate structures now achievable in a single build.
Optimized for Scalable Production
The FS200M precision upgrade has undergone rigorous testing to ensure accuracy, efficiency, and reliability in high-volume manufacturing.
For example, using a combination of 40μm laser spot and a 30μm layer thickness, aluminum alloy parts achieve an impressive 99.99% density. Additionally, Farsoon’s proprietary multi-laser coordination technology ensures:
• ±0.05mm laser overlap accuracy, maintaining consistent mechanical properties across the build
• Optimized layer thickness control, allowing different sections of a part to be printed with tailored parameters
• Reduced post-processing, cutting production time and costs
Key Applications
• Consumer Electronics – Precision manufacturing of chip testing connectors, terminal connectors, and communication backplane connectors, enabling intricate designs and improved heat dissipation.
• Medical Devices – Direct printing of minimally invasive surgical instruments, surgical consumables, and robotic joints, along with rapid custom implant production.
• Precision Molds – Integration of multi-dimensional conformal cooling channels, improving cooling efficiency and tool longevity.
• Detection Tools – High-precision, multi-channel detection instruments with exceptional surface smoothness, significantly reducing post-processing needs.
• Scientific Research & Education – Efficient fabrication of sensor units and microstructures, advancing academic and R&D projects.
With the FS200M precision batch production upgrade, Farsoon is setting a new standard in high-accuracy, high-efficiency additive manufacturing. The innovative 40μm fine laser spot achieves 0.05mm precision, enabling the scalable production of intricate, high-performance components across industries. Contact us at globalinfo@farsoon.com to learn more about how Farsoon’s advanced solutions can optimize your production.
