| Autor: |
Aneka Firdaus, Arie Yudha Budiman, Safian Sharif, Amrifan Saladin Mohruni, Bima Satria Nugraha |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
PROCEEDINGS OF THE 13TH AUN/SEED-NET REGIONAL CONFERENCE ON MATERIALS (RCM 2020) AND THE 1ST INTERNATIONAL CONFERENCE ON MATERIALS ENGINEERING AND MANUFACTURING (ICMEM 2020). |
| ISSN: |
0094-243X |
| DOI: |
10.1063/5.0070884 |
| Popis: |
Coolant is a part of the cutting fluid used in the machining process. Application of cutting fluid in the industry causes environmental pollution problems. One of the sustainable cooling techniques is a CO2 cryogenic cooling system, which can reduce the effects of cutting fluids. This study aims to conduct mathematical modelling of surface roughness. Machining performance using CO2 as a cooling technique was used to measure surface roughness. Variations in machining parameters are cutting speed (Vc), radial depth of cut (ar), and axial depth of cut (ax). Mathematical modelling was present in this study. The minimum surface roughness, resulted by using Response Surface Methodology (RSM) is the surface quality 0.712 µm. This result was achieved using the cutting speed of 31.10 m/minute, the axial depth of cut 5 mm, and the radial depth of cut 0.2 mm. The minimum surface roughness value was achieved with optimized machining conditions with the desirability of 87.5% |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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