Abstract
As 3D printer-related patents expire and major technologies are disclosed, the price of 3D printers is dropping, creating an environment where you can easily find the product you want. In particular, the cheapest FDM (Fused Deposition Modeling) 3D printer is being used in various fields. The FDM method can be manufactured without collapsing of the shape only by attaching a support under certain conditions when outputting the shape. When printing a shape without a support, the irregular surface that occurs at a certain angle is a defect in the product, but it is considered that it can be used as another fun factor in terms of arts and crafts. In this paper, to obtain such an irregular surface, factors that can affect the output were controlled and only the output angle was tested as a displacement factor. As a result of the experiment, it was possible to obtain an irregular surface without the filament flowing down when printing at an angle of 62° to 70° from the vertical. Also, artificially irregular surfaces were applied to craft products.
| Translated title of the contribution | Irregular surface output using FDM (Fused Deposition Modeling) 3D printer |
|---|---|
| Original language | Korean |
| Pages (from-to) | 33-39 |
| Number of pages | 7 |
| Journal | 한국결정성장학회지 |
| Volume | 32 |
| Issue number | 1 |
| DOIs | |
| State | Published - Feb 2022 |
