Yazar "Yaka, 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 ... -
Effect of drilling parameters on hole quality in drilling of pultruded GFRP composite material: Surface roughness, thrust force and delamination factor
Engin, Kaan Emre; Yaka, Harun (2023)The use of fiber reinforced composite materials (FRP) has increased in many areas. These materials need to be processed with some machining methods according to their usage areas, but their machinability is difficult. In ... -
Enhancement of Shear Strength in Lap Joints with Different Surface Patterns
Semiz, Levent; Akkuş, Harun; Yaka, Harun (2023)In this study, surface patterning with CNC vertical machining center was applied to aluminum surface for the enhancement of the shear strength of the epoxy bonded lap joints. It was found that the pattern shape affected ... -
EXPERIMENTAL AND NUMERICAL ANALYSIS OF DISTORTIONS AFTER ENAMEL COATING PROCESS ON OVEN CATALYTIC SIDE PANEL SHEETS
Yaka, Harun; Durmus, Samet (Vinca Inst Nuclear Sci, 2023)Sheet metal materials are used in many sectors due to their good mechanical properties and weight/strength ratios. The use of sheet metal materials is common in household appliances and built-in ovens manufacturers. The ... -
Experimental and response surface methodology investigation of cast material obtained by melting and recycling of chips
Yaka, Harun; Akkuş, Harun (2021)In this study, it is aimed to draw attention to the new materials and recycling produced by the melt-casting process of chips in industry. For this purpose, the aluminum 5000 series material with 90 HB hardness was turned. ... -
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 ... -
Improvement of Hole Qualities and Optimization of Machining Parameters Through Experimental and Finite Element Analysis in Drilling Of AISI D2 Cold Work Steel
Yaka, Harun; Engin, Kaan Emre (2023)Increasing supply chain problems in recent years have a negative impact on costs in many areas. Due to the global crisis, raw material prices increased and the manufacturing sector was seriously affected. Production planning ... -
MEASUREMENT OF SURFACE QUALITY AND OPTIMIZATION OF CUTTING PARAMETERS IN SLOT MILLING OF GFRP COMPOSITE MATERIALS WITH DIFFERENT FIBER RATIOS PRODUCED BY PULTRUSION METHOD
Yaka, Harun (World Scientific Publ Co Pte Ltd, 2021)The final shape of fiber-reinforced polymer (FRP) materials is usually given by machining. However, machining FRP materials is complex and difficult. Appropriate cutting tools and cutting parameters should be determined ... -
NİKEL ESASLI SÜPER ALAŞIMLARIN DELİNMESİNDE İŞLEME PARAMETRELERİNİN GRİ İLİŞKİSEL ANALİZ VE TAGUCHI İLE OPTİMİZASYONU
Atılkan, Ramazan; Yaka, Harun (2023)Artan maliyetler ve istenen ürünün kalitesi dikkate alındığında talaşlı imalatta verimli işleme yapmanın önemi artmaktadır. Verimli bir işleme yapabilmek için kesme parametreleri uygun seçilmelidir. Bu çalışmada, nikel ... -
OPTIMIZATION OF THE CUTTING PARAMETERS AFFECTING THE SURFACE ROUGHNESS ON FREE FORM SURFACES
Yaka, Harun; Demir, Halil; Gok, Arif (YILDIZ TECHNICAL UNIV, 2017)This study aims to determine the optimal cutting parameters in order to achieve minimum surface roughness on free form surfaces. Frequently preferred Al 7075-T6 material was used. Free form surfaces on the material were ... -
PVC and POM gripping mechanisms for tension testing of FRP bars
Basaran, Bogachan; Yaka, Harun; Kalkan, Ilker (Techno-Press, 2021)The present study pertains to the introduction of two new types of grip adaptor for universal testing machines, namely Polyvinyl Chloride (PVC) and Polyoxymethylene (POM) grip adaptors, and their application to tension ... -
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 ... -
Tornalama Sonrası Çıkan Talaşlardan Elde Edilen Alüminyum 5000 Alaşımının Yüzey Pürüzlülüğünün Taguchi Yöntemi ile Analizi
Yaka, Harun (2021)Artan üretim talepleri doğal kaynakların aşırı tüketilmesine neden olmaktadır. Bu aşırı tüketimin önüne geçebilmek için malzemelerde geri dönüşümün önemi artmaktadır. Bu çalışmada, kullanım alanı her geçen gün artan alüminyum ...
