Table of contents
What is the maximum installation space size?
What are the tolerances and accuracy?
What materials are available for nano 3D printing?
Which 3D printer has the best print quality?
What are the applications of micro 3D printing?
3D printing service, nanofabrication - microfabrication for small parts
Micro 3D printing is a highly specialized manufacturing technology that enables the production of components on the micrometer scale with functional properties. This innovative method, also known as microfabrication or microadditive manufacturing, is gaining increasing importance and establishing itself as a promising alternative to conventional manufacturing processes.
Nano 3D printing has made technological strides with the introduction of projection microstereolithography. This microtechnology achieves a balanced ratio between printing speed and print quality. This enables an impressive functional resolution of just a few micrometers, allowing for the extremely precise production of microparticles.
For a visual insight into the process, I recommend watching a YouTube video . This combination of high-precision technology and advanced manufacturing creates significant added value for the microfabrication industry and opens up new possibilities for precise and customized components.
What is the maximum installation space size?
Since this is a process specifically designed for the production of microcomponents, the build volume is 50 mm x 50 mm x 100 mm. It is important that the build volume is appropriately sized, as an excessively large build volume can significantly increase printing time beyond cost-effectiveness. In such cases, it makes more sense to switch to a printer with a lower resolution but the ability to print larger components.
What are the tolerances and accuracy?
The technical specifications for the 3D printer include an XY resolution of 3.8 μm , a tolerance accuracy of +/- 2 μm , a layer height of up to 1 μm , and a remarkably low surface roughness (Ra) of 0.4 μm . These precise specifications ensure high accuracy and detail in the production of components. The XY resolution of 3.8 μm means that the printer is capable of reproducing very fine details and complex structures with great precision. The tolerance accuracy of +/- 2 μm guarantees close conformity to the specified dimensions, which is crucial for the quality and fit of the parts. The minimum layer height of 1 μm enables the production of components with smooth surfaces and fine structures. The low surface roughness of 0.4 μm ensures a high-quality surface finish on the printed parts, making it particularly suitable for applications where precision and aesthetics are paramount. Overall, these technical parameters provide a solid basis for the production of high-quality and precise components in a wide variety of application areas.
What materials are available for nano 3D printing?
Various materials are available for this process:
- Performance Series : Designed for high temperatures, ideal for high-performance applications such as electronics, with high abrasion resistance.
- Durable Series : Versatile mechanical properties for demanding applications and series production.
- Transparent Series : PMMA-like materials for parts with variable translucency, ideal for optical elements.
- Medical Series : Specifically designed for biocompatible applications, suitable for precise medical components.
Which 3D printer has the best print quality?
The Tera 250vx and Giga 250vx 3D printers from Nano Dimension offer the best resolutions. Their technical specifications include an XY resolution of 3.8 μm, a tolerance accuracy of +/- 2 μm, a maximum layer height of 1 μm, and a surface roughness (Ra) of 0.4 μm.
What are the applications of micro 3D printing?
Micro-components in the electronics industry are manufactured using additive manufacturing to produce high-performance electronics. Microfabrication technologies in optics , which create smooth surfaces, are ideal for the production of micro-optics. In the medical field , micro-3D printing plays a crucial role in the production of high-precision micro-medical devices. In the semiconductor industry , additive manufacturing enables the production of innovative components such as test pin sockets, precise housings, and packaging.
It is now possible to manufacture customized and complex components that were not feasible using conventional methods.
The material's performance is specifically designed for high temperatures and is ideal for miniaturized parts in demanding applications such as electronics or injection molding. This high-resolution material, loaded with composite ceramic, offers improved mechanical properties and high abrasion resistance.
The Durable range comprises materials with versatile mechanical properties, offering both rigid and semi-rigid options for demanding applications. This robust and versatile ABS-like material ensures high structural integrity with high yield and cost-effectiveness.
The Transparent process utilizes PMMA-like materials, ideally suited for manufacturing parts with varying degrees of transparency, particularly for optical elements, microfluidic chips, and medical devices. This robust, rigid material offers high structural integrity combined with high precision.
The Medical series was specifically developed for biocompatible applications and uses non-cytotoxic materials. This series is ideally suited for tiny and precise medical device components such as cannulas, diagnostic equipment, imaging devices, and manifolds.
For further insights and detailed technical data on the materials, you can view the technical data sheet for Performance , Durable , Transparent and Medical .
