Yazar "Akkus, Harun" için listeleme
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CREATING THE MATHEMATICAL MODEL FOR THE SURFACE ROUGHNESS VALUES OCCURRING DURING THE TURNING OF THE AISI 1040 STEEL
Akkus, Harun; Yaka, Harun; Ugur, Levent (YILDIZ TECHNICAL UNIV, 2017)In this research, AISI 1040 steel whose hardness is 46 HRc was processed in CNC lathe. Taguchi L-16 experiment design was created based on cutting speed, feed rate and depth of cut of which is consisted of four levels. As ... -
DESIGN AND MANUFACTURE OF A NEW TWO AXES WELDING SEAM TRACKING SYSTEM USING LASER SENSOR FUZZY LOGIC CONTROL
Duzcukoglu, Hayrettin; Aydogdu, Omer; Ozturk, Ahmet; Akkus, Harun (YILDIZ TECHNICAL UNIV, 2018)In this study, a welding seam tracking system that is unique to the three axes (X-Y-Z) controlled application with laser sensor was put into practice. In the study, the monitoring of the planar axes (X-Y) of the torch was ... -
Experimental and statistical investigation of the effect of cutting parameters on surface roughness, vibration and energy consumption in machining of titanium 6Al-4V ELI (grade 5) alloy
Akkus, Harun; Yaka, Harun (Elsevier Sci Ltd, 2021)This study aims to increase energy efficiency in turning operation. For this purpose, titanium 6Al-4V ELI (grade 5) alloy is turned to obtain optimum surface quality with minimum energy. For this reason, in order to determine ... -
EXPERIMENTAL DESIGN FOR BENDING STRENGTH ALUMINUM HONEYCOMB STRUCTURE
Akkus, Harun; Duzcukoglu, Hayrettin; Sahin, Omer Sinan (YILDIZ TECHNICAL UNIV, 2016)In this study, a Taguchi model was formed for the three point bending test behaviors of aluminum honeycomb composite structures. Effect of the three independent variables (cell width, cell height and adhesive) on the ... -
EXPERIMENTAL INVESTIGATION OF WEAR BEHAVIOR OF BORAX-ADDED MINERAL OIL AT VARIOUS TEMPERATURES
Akkus, Harun; Duzcukoglu, Hayrettin; Serin, Firat (World Scientific Publ Co Pte Ltd, 2021)Additives, which are used to reduce wear and friction coefficient and are added into petroleum-based oils in various amounts, are known to be harmful rather than beneficial unless an appropriate working environment is used. ... -
Experimental research and use of finite elements method on mechanical behaviors of honeycomb structures assembled with epoxy-based adhesives reinforced with nanoparticles
Akkus, Harun; Duzcukoglu, Hayrettin; Sahin, Omer Sinan (KOREAN SOC MECHANICAL ENGINEERS, 2017)This study utilized experimental and finite element methods to investigate the mechanical behavior of aluminum honeycomb structures under compression. Aluminum honeycomb composite structures were subjected to pressing ... -
INVESTIGATION OF WEAR BEHAVIORS OF PROSTHETIC MATERIALS ON BALL-DISC EXPERIMENT
Akkus, Harun; Kamis, Tahsin; Duzcukoglu, Hayrettin (YILDIZ TECHNICAL UNIV, 2018)In this study; The abrasion performances of uncoated Ti-6Al-4V and uncoated AISI 316 L stainless steel material were investigated in a ball-disc test apparatus. The experiments were carried out with 100Cr6 balls 10 mm in ... -
OPTIMISING THE EFFECT OF CUTTING PARAMETERS ON THE AVERAGE SURFACE ROUGHNESS IN A TURNING PROCESS WITH THE TAGUCHI METHOD
Akkus, Harun (INST ZA KOVINSKE MATERIALE I IN TEHNOLOGIE, 2018)In this study, the AISI 1040 steel was exposed to a turning process. The experiment list was created with the Taguchi L-16 experiment design based on the cutting speed, feed rate and depth of cut. The turning experiments ... -
Statistical analysis of surface roughness in turning process
Akkus, Harun; Yaka, Harun; Ugur, Levent (PAMUKKALE UNIV, 2017)In this study, for the turning of AISI 1040 steel that has cylindrical shape and hardened up to 46 HRc, Taguchi L-16 experimental design was created according to the parameters of cutting speed, feed rate and cutting depth ...
