20.500.12556/RUL-160066 The impact of airborne emissions from coolants and lubricants on machining costs A novel aerosol evaluation cell was employed to measure particle number and mass concentration, with a size distribution from nano to micro scale. Different cooling/lubrication and airflow extraction scenarios were tested on a CFRP/Ti6Al4V case study, and the particle concentrations were measured to evaluate their effect on productivity and cost per hole, if current occupational exposure limits are respected. Aspects to achieve sustainable machining like tool life, consumption of coolant and energy, and standby time required to safely open the machine-tool doors were considered. LCO2 delivered the best productivity and cost results as it improved the tool life by 40 % compared to MQL, while eliminating the need for standby time to evacuate particles. safety sustainable machining productivity varnost trajnostna obdelava produktivnost true false true Angleški jezik Slovenski jezik Članek v reviji 2024-08-14 11:25:43 2024-08-14 11:25:46 2024-08-15 03:48:11 0000-00-00 00:00:00 2024 0 0 Str. 77-80 iss. 1 Vol. 73 2024 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 620.3 0007-8506 10.1016/j.cirp.2024.04.056 201346819 Rodriguez_..._The_impact_of_airborne_emissions_from_coolants_and_lubricants_....pdf Rodriguez_..._The_impact_of_airborne_emissions_from_coolants_and_lubricants_....pdf 1 1EF8B96A10D4896432B1419FDDCCD55E c1964825b855274b3322329515510e7170c6d9d66a3afd99a35ca7bde06a5741 c3119744-5a23-11ef-8f74-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=188499 https://www.sciencedirect.com/science/article/pii/S0007850624000659 1 02dc6735-5a1f-11ef-8f74-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=188498 Fakulteta za strojništvo 0 0 0