| Autor: |
Radhika, Alam, Agari, Shailesh Rao |
| Předmět: |
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| Zdroj: |
International Journal of Modern Manufacturing Technologies (IJMMT); 2021, Vol. 13 Issue 1, p158-165, 8p |
| Abstrakt: |
Cutting fluids are commonly used to reduce friction in machines and improve product quality. In the turning process, the use of mineral oil as lubrication raises adverse effects on human health and working environment. Hence, alternative solutions need to be addressed in order to create a safe and healthy working environment. Parametric studies through experimental procedures are carried out to understand the machining process of mild steel using gingelly oil as a lubricant. The experimental results are compared with dry cutting and petroleum-based lubrication to evaluate the effectiveness of using bio-oil as lubricants in the turning process. Using gingelly oil as lubricant, orthogonal cutting shows a reduction in cutting force and formsa smoother surface finish. Coarse grains are formed during dry cutting process and minimal changes in the grain size are observed when using bio-oil. Abrasion and flank wear which are severe in dry cutting, are also reduced after lubrication, as discussed in the final section of this work. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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