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Milling Of Inconel 718: An Experimental And Integrated Modeling Approach For Surface Roughness, Sadaf Zahoor, Adeel Shehzad, Muhammad Salman Habib
Milling Of Inconel 718: An Experimental And Integrated Modeling Approach For Surface Roughness, Sadaf Zahoor, Adeel Shehzad, Muhammad Salman Habib
Mechanical, Automotive & Materials Engineering Publications
Inconel 718, a hard-to-cut superalloy is reputed for having poor machining performance due to its low thermal conductivity. Consequently, the surface quality of the machined parts suffers. The surface roughness value must fall within the stringent limits to ensure the functional performance of the components used in aerospace and bioimplant applications. One doable way to enhance its machinability is the adequate dissipation of heat from the machining zone through efficient and ecofriendly cooling environment. With this perspective, an experimental and integrated green-response surface machiningbased- evolutionary optimization (G-RSM-EO) approach is presented during this investigation. The results are compared with two base-line …
Environmentally Conscious Machining Of Inconel 718: Surface Roughness, Tool Wear And Material Removal Rate Assessment, Sadaf Zahoor, Fahad Ameen, Walid Abdul-Kader
Environmentally Conscious Machining Of Inconel 718: Surface Roughness, Tool Wear And Material Removal Rate Assessment, Sadaf Zahoor, Fahad Ameen, Walid Abdul-Kader
Mechanical, Automotive & Materials Engineering Publications
Flood cooling is a typical strategy used in the machining of difficult-to-cut materials where high temperatures are produced.Several environmental and health concerns are associated with the cutting fluids employed during this technique. Vegetable oil-based fluids appear to be the best substitute to conventional mineral/synthetic oils due to their environmentally friendly, biode-gradable, renewable, and less toxic properties. Therefore, this paper attempts to establish an environmentally conscious, flood-cooling alternative through replacing conventional fluids with a synthetic vegetable ester-based (Mecagreen 450) biodegradableoil to investigate the machinability aspects of Inconel 718. In addition to the cooling environment, cutting speed (vs), feed pertooth (fz), and …