Abstract In this work, we present the characterization of a Form 3 Stereolithography (SLA) FormLabs 3D printer which will be used for fabrication optical components. The consisted measurement refraction index, absorbance & transmittance values, as well geometrical parameters like radius curvature, thickness, roundness, and angles. This study proved that with SLA additive technology componen...

Dalam beberapa tahun terakhir, proses manufaktur aditif telah berkembang pesat khususnya dalam FDM. Salah satu FDM yang adalah pencampuran dua filament yaitu teknik layer by layer. Teknik dengan cara konsep lapis pada specimen. Tujuan untuk menemukan sifat kekuatan dari hasil Hasil peneliti terdahulu menunjukan bahwa mekanik bahan PLA dan ABS sangat bergantung tingkat kepadatan pengaruh kecepat...

With the rapid development of 3D printing technology, printers have been applied in many fields. However, with resin or plastic wires produce toxic exhaust (mainly VOCs), which may pose a great threat to human body and environment. In order solve problems above, this paper proposes method treating gas by using heat-excited oxide semiconductors, designs device for waste gas. From aspects force, ...

Inspired by the work of Eva Hild, I have developed some auxiliary CAD programs and design processes that make it easier to model her undulating free-form sculptures on a computer, so that similar looking maquettes can be fabricated on a 3D printer. A special focus has been placed on trying to make single-sided 2-manifolds in a similar style.

Background/Introduction Recent advances in anatomic rendering software have improved our ability to convert image datasets into file formats that can be used to create highly detailed cardiothoracic models. Parallel improvements in 3D printer technology have decreased the time necessary to produce physical representations of these models. We will describe the use of these models to assist with ...