Mecid Uğur Dilberoğlu

E-mail

dugur@metu.edu.tr

Department

Department of Mechanical Engineering

ORCID

0000-0003-1607-9182

Scopus Author ID

57195805031

Web of Science Researcher ID

P-8629-2019

Adaptive Toolpath Generation for Material Extrusion Additive Manufacturing Using a Nozzle with Rectangular Orifice Gharehpapagh, Bahar; Dilberoğlu, Mecid Uğur; Yaman, Ulaş; Dölen, Melik (2023-09-25) Material Extrusion Additive Manufacturing has greatly simplified the production of complex designs, but it is often accompanied by a trade-off between build resolution and build rate. A higher build resolution can improve ...
Use of a nozzle with a rectangular orifice on a hybrid FFF system Gharehpapagh, Bahar; Dilberoğlu, Mecid Uğur; Dölen, Melik; Yaman, Ulaş (2021-11-01) Fused Filament Fabrication (FFF) process has lower surface roughness quality, precision and it takes longer to fabricate compared to the conventional manufacturing operations and some additive manufacturing technologies. I...
Multi-axis 3D printing of spiral parts without support structures Fazla, Bartu; Dilberoğlu, Mecid Uğur; Yaman, Ulaş; Dölen, Melik (2021-11-01) The recent developments in Additive Manufacturing (AM) have accelerated the spread of 3D printers all over the world. Fused filament fabrication (FFF) has become the prevalent technology for use in printing typical thermop...
Current trends and research opportunities in hybrid additive manufacturing Dilberoğlu, Mecid Uğur; Yaman, Ulaş; Dölen, Melik (2021-01-01) Despite the rapid growth in the past decade, the industrial adoption of additive manufacturing has not still been achieved due to certain limitations. A recent trend to alleviate its inherent drawbacks is to integrate addi...
Simulator of an additive and subtractive type of hybrid manufacturing system Dilberoğlu, Mecid Uğur; Yaman, Ulaş; Dölen, Melik (2019-06-24) Additive Manufacturing (AM) facilitates the production of intricate objects despite its weakness in attainable part quality and fabrication speed compared to the conventional manufacturing methods. To alleviate the problem...
Shrinkage compensation approach proposed for ABS material in FDM process Dilberoğlu, Mecid Uğur; Yaman, Ulaş (Informa UK Limited, 2019-03-25) Dimensional accuracy of parts manufactured by Fused Deposition Modelling (FDM) greatly suffers from the shrinkage problems of the available polymer materials. This paper proposes a constructive idea for resolving the shrin...
Investigation of Turn-on and Turn-off Characteristics of Enhancement-Mode GaN Power Transistors Karakaya, Furkan; Dilberoğlu, Mecid Uğur; Keysan, Ozan (2018-10-30) In this paper, turn-on and turn-off switching behavior of 650V enhancement-mode GaN power FETs are investigated. An analytical model is developed to analyze the current-voltage characteristics of the device during switchin...
Comprehensive Analysis of the Shrinkage Compensation Approach Proposed for the FDM process Dilberoğlu, Mecid Uğur; Yaman, Ulaş (2018-06-14)

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