| Autor: |
Sivakumar, R., Prasanna, M., Pradeep, K., Rajkumar, V. T., kumar, S. Raj |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2019, Vol. 2128 Issue 1, p020022-1-020022-9, 9p |
| Abstrakt: |
The researchers are undergoing in the recent years to develop the products that resists the environmental conditions on behalf of their increasing demands. One of the metals which is used in the condition of maximum temperature and corrosion are nickel super alloys, especially Nimonic 75 nickel super alloy. The applicability of this material is high, as it has good thermal and mechanical properties. Hence, this paper is concerned for the evaluation of the performance of dry condition and wet condition, on external longitudinal turning of Nimonic 75 with cutting tools, by knowing the characteristics and predominant wear that occurs when the processes take place. The Nimonic 75 work piece with 80mm length and 40mm diameter is taken. The operation is performed based on the cutting parameters like spindle speed of 250 m/min and feed of 0.2 mm/rev and cutting depth of 1.5 mm. The turning operation is performed according to the dimensions required. The wear behavior is monitored for every 0.5 min until the catastrophic failure occurs. For both the conditions of dry and wet turning, the main type of wear that is observed in the experiment is notch wear. It is occurred mainly at the time of dry machining process. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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