Comparison of machining performance under MQL and ultra-high voltage EMQL conditions based on tribological properties

نویسندگان

چکیده

Abstract This novel work presents the comparison of a newly developed ultra-high voltage electrostatic minimum quantity lubrication (EMQL) using customized nozzle with MQL technique as an alternative cooling/lubricating method in turning processes 15–5 PHSS. The optimum for EMQL within range 0–25 kV has been identified based on tribological performance. Besides, surface roughness measured to identify impact electrostatically charged mist 15-5 Finally, tool wear tests are performed and at optimized voltage. resulted 38% decreased compared conventional 2400 mm cutting length.

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ژورنال

عنوان ژورنال: Tribology International

سال: 2021

ISSN: ['0301-679X', '1879-2464']

DOI: https://doi.org/10.1016/j.triboint.2020.106595