Process limitations of 3D printing model rock
| Autor: | Rick Chalaturnyk, John A. Nychka, Kevin Hodder |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Jet (fluid)
Materials science business.industry 0211 other engineering and technologies 3D printing 02 engineering and technology Industrial and Manufacturing Engineering Compressive strength 020401 chemical engineering Scientific method Volume fraction Microscopic imaging 0204 chemical engineering Composite material business 021101 geological & geomatics engineering |
| Zdroj: | Progress in Additive Manufacturing. 3:173-182 |
| ISSN: | 2363-9520 2363-9512 |
| DOI: | 10.1007/s40964-018-0042-6 |
| Popis: | A 3D binder jet printer was used to fabricate model sandstone with increasing amounts of binder volume fraction. The model sandstone was compared to natural sandstone via microscopic imaging and the morphology and binding features between sand grains was contrasted. It was observed that unconfined compressive strength of the model samples increased with binder volume fraction, but dimensional control was sacrificed. Such results indicate that there is a limited processing window of binder content which can be adjusted to tailor the mechanical response of additively manufactured model sandstone. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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