Search Results - "Günay, Mustafa"

Finite Element Modelling of Cutting Forces and Power Consumption in Turning of AISI 420 Martensitic Stainless Steel by Korkmaz, Mehmet Erdi, Günay, Mustafa

“…Martensitic stainless steels have high hardenability, good strength and good corrosion resistance; however, high power consumption is encountered in machining…”
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Investigation of tensile Johnson-Cook model parameters for Nimonic 80A superalloy by Korkmaz, Mehmet Erdi, Günay, Mustafa, Verleysen, Patricia

“…Developing high temperature technology increases the need for high temperature resistant materials. Nimonic 80A alloy is generally preferred due to its high…”
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Modelling and multiresponse optimization for minimizing burr height, thrust force and surface roughness in drilling of ferritic stainless steel by Günay, Mustafa, Meral, Tolga

“…Although there have been many studies on the drillability of various grades of stainless steel, there is no scientific research on the drilling of ferritic…”
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Predictive modelling and optimization for machinability indicators in cleaner milling of PH13-8Mo using sustainable cutting environments by Yurtkuran, Hakan, Günay, Mustafa

“…This study aims to optimize and model the resultant cutting force (Fr) and surface roughness (Ra) in the cleaner milling of PH13-8Mo stainless steel, which is…”
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Understanding the Relationship between Surface Quality and Chip Morphology under Sustainable Cutting Environments by Günay, Mustafa, Korkmaz, Mehmet Erdi

“…Although chip morphology changes according to the machining method and related cutting parameters, chip formation affects the quality of the machined surface…”
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Performance analysis of coated carbide tool in turning of Nimonic 80A superalloy under different cutting environments by Günay, Mustafa, Korkmaz, Mehmet Erdi, Yaşar, Nafiz

“…Nimonic 80A is a difficult-to-machine nickel-based superalloy thanks to its superior tensile strength in high temperatures and oxidation resistance. However,…”
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Comprehensive analysis of material removal rate, tool wear and surface roughness in electrical discharge turning of L2 tool steel by Çakıroğlu, Ramazan, Günay, Mustafa

“…Electrical discharge turning (EDT) is used in the production of micro and macro cylindrical components with complex geometry, as well as ejector pins in…”
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Influence of duplex jets MQL and nano-MQL cooling system on machining performance of Nimonic 80A by Korkmaz, Mehmet Erdi, Gupta, Munish Kumar, Boy, Mehmet, Yaşar, Nafiz, Krolczyk, Grzegorz M., Günay, Mustafa

“…Nickel based super alloys are considered as difficult to machine materials. These days, the sustainable cooling system are applied at the cutting zone for…”
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A novel method for improving drilling performance of CFRP/Ti6AL4V stacked materials by Yaşar, Nafiz, Korkmaz, Mehmet Erdi, Gupta, Munish Kumar, Boy, Mehmet, Günay, Mustafa

“…In the aviation and structural industries, the requirement of smooth holes is an important safety problem. Since holes are a part of the joints made with…”
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Cutting forces and temperature measurements in cryogenic assisted turning of AA2024-T351 alloy: An experimentally validated simulation approach by Gupta, Munish Kumar, Korkmaz, Mehmet Erdi, Sarıkaya, Murat, Krolczyk, Grzegorz M., Günay, Mustafa, Wojciechowski, Szymon

“…•FEM simulation of cutting forces and cutting temperature were performed.•Advantedge software was used for FEM simulation.•Experiments were performed to…”
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Numerical and experimental investigation of cutting forces in turning of Nimonic 80A superalloy by Korkmaz, Mehmet Erdi, Yaşar, Nafiz, Günay, Mustafa

“…[Display omitted] The study presents the machinability of Nimonic 80A superalloys depending on the cutting forces in both the turning experiments and…”
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Prediction of power consumption and its signals in sustainable turning of PH13-8Mo steel with different machine learning models by Yurtkuran, Hakan, Korkmaz, Mehmet Erdi, Gupta, Munish Kumar, Yılmaz, Hakan, Günay, Mustafa, Vashishtha, Govind

“…Due to extensive distribution and huge demand of energy efficient processes, the energy-saving of machining processes draws more and more attention, and a…”
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Measurement and analysis of machining induced tribological characteristics in dual jet minimum quantity lubrication assisted turning of duplex stainless steel by Kumar Gupta, Munish, Boy, Mehmet, Erdi Korkmaz, Mehmet, Yaşar, Nafiz, Günay, Mustafa, Krolczyk, Grzegorz M.

“…•Machining of 2205 Duplex Stainless Steel under dry and different positions of MQL nozzles conditions was performed.•Influence of different nozzle spray mode…”
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Tool wear and its mechanism in turning aluminum alloys with image processing and machine learning methods by Korkmaz, Mehmet Erdi, Gupta, Munish Kumar, Çelik, Enes, Ross, Nimel Sworna, Günay, Mustafa

“…Tool wear is intimately related to intelligent operation and maintenance of automated production, workpiece surface quality, dimension accuracy, and tool life…”
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An investigation on braking systems used in railway vehicles by Günay, Mustafa, Korkmaz, Mehmet Erdi, Özmen, Ramazan

“…The high safety and comfort expectations under varying conditions have required the development of brake systems in railway vehicles. The main factors…”
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Application of grey relational analysis based on Taguchi method for optimizing machining parameters in hard turning of high chrome cast iron by Kalyon, Ali, Günay, Mustafa, Özyürek, Dursun

“…High chrome white cast iron is particularly preferred in the production of machine parts requiring high wear resistance. Although the amount of chrome in these…”
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Studies on newly developed hBN/graphene-based nano-fluids supported by cryogenic cooling conditions in improving the tribological performance of Ti6Al4V alloy by Korkmaz, Mehmet Erdi, Rai, Ritu, Demirsöz, Recep, Picak, Sezer, Vashishtha, Govind, Günay, Mustafa

“…•Graphene/hBN-based soft nano-fluids were used as a lubricant in this work.•Viscosity of prepared fluids were studied.•Cryogenic media has been used for…”
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On tribological characteristics of TiC rollers machined under hybrid lubrication/cooling conditions by Korkmaz, Mehmet Erdi, Gupta, Munish Kumar, Demirsöz, Recep, Boy, Mehmet, Yaşar, Nafiz, Günay, Mustafa, Ross, Nimel Sworna

“…The titanium carbide is considered as a hard to cut material and it is very helpful in critical applications especially in guide roller applications. This…”
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Multiresponse optimization of drillability factors and mechanical properties of chitosan-reinforced polypropylene composite by Yaşar, Nafiz, Günay, Mustafa, Kılık, Erol, Ünal, Hüseyin

“…In this study, the mechanical and machinability characteristics of chitosan (Cts)-filled polypropylene (PP) composites produced by injection molding method…”
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Multiresponse optimization of performance indicators through Taguchi-grey relational analysis in EDM of cemented carbide by Işık, Ahmet Tolunay, Çakıroğlu, Ramazan, Günay, Mustafa

“…Cemented carbide is mostly used in the mold and tool industry due to their high hardness, temperature and wear resistance, and it is very difficult to shape…”
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