Ara
Toplam kayıt 17, listelenen: 1-10
Experimental Investigation for Alternative Use of Agricultural and Domestic Wastes
(2018-06)
Along with the reduction of fossil fuels, various studies are being carried out on the availability of alternative energy sources. Within the scope of this study, we can evaluate as agricultural and domestic waste; hazelnut ...
A new process damping model for chatter vibration
(2011)
This paper presents a new analytical process damping model (PDM) and calculation of Process Damping Ratios (PDR) for chatter vibration for low cutting speeds in turning operations. In this study a two degree of freedom ...
Wear characteristics of PLA-Cu composites manufactured by fused deposition modelling under different temperature conditions
(2021)
Copper shows promising characteristics for applications in electrical sliding contacts. In this study, copper reinforced polylactic acid (PLA-copper) composites manufactured by fused deposition modeling (FDM). Wear behaviour ...
Optimization of tool geometry parameters for turning operations based on the response surface methodology
(2011)
This investigation focuses on the influence of tool geometry on the surface finish obtained in turning of AISI 1040 steel. In order to find out the effect of tool geometry parameters on the surface roughness during ...
A simple approach to analyze process damping in chatter vibration
(2014)
This paper investigates how changes in chatter amplitude and frequency depend on process damping effect in dynamic turning process. For this purpose, the two degrees of freedom (TDOF) cutting system was modeled, and for ...
Linear analysis of chatter vibration and stability for orthogonal cutting in turning
(2011)
The productivity of high speed milling operations is limited by the onset of self-excited vibrations known as chatter. Unless avoided, chatter vibrations may cause large dynamic loads damaging the machine spindle, cutting ...
Decomposition of Process Damping Ratios and Verification of Process Damping Model for Chatter Vibration
(2012)
In the previous study, by the same authors, titled ‘‘A new process damping model (PDM) for chatter vibration (Measurement, 44 (8) (2011) 1342–1348)’’, a new approach has been presented for obtaining process damping ratios ...
An experimental study on wear performance of electrolytic multilayer cu-ni-cr coated abs under different test forces
(TUBITAK, 2021)
Plastic materials are widely preferred in many applications due to being light and cheap in addition to being manufactured easily with various manufacturing methods like injection molding or additive manufacturing. One of ...
AN EXPERIMENTAL STUDY ON WALL THICKNESS DISTRIBUTION IN THERMOFORMING
(Lublin Univ Technology, Poland, 2017)
In this work, Polystyrene (PS) sheets were thermoformed in predetermined conditions. Wall thickness distributions obtained by experimental method in PS thermoformed products. Then the same thickness distributions were ...
Zeytin Pirinasının Mikrodalga Enerjisi Kullanılarak Kurutulması ve Uygun İnce Tabaka Modelinin Belirlenmesi
(2015)
Bu çalışmada mikrodalga fırında pirinanın ince tabaka kuruma kinetiği incelenmiştir. 7mm, 9mm ve 11mm kalınlıktaki pirina örnekleri; 90, 180, 360 ve 600W (2450 MHz) çıkış güçlerinde mikrodalgada kurutulmuş ve zamana bağlı ...