Development of data Bank for sheet metal presswork die sets and auxilary components

Download
1989
Yetkin, Murat İbrahim

Suggestions

Development of half bridge module based power converters for electric machine test setups
Yazıcı, Özgür; Bostancı Özkan, Emine; Department of Electrical and Electronics Engineering (2022-12-15)
Electric machines need to be tested in laboratory conditions by using machine test systems in order to make sure they perform as intended. However, most of the time it is very difficult to replace the components of an electric machine test system. Usually, their mechanical design is not suitable for different frame sizes and their power converters can drive only a single type machine. So, each setup can be used with a very limited range of electrical machines. This study aims to design and implement an elec...
Development of lead alloys for valve-regulated lead-acid (VRLA) batteries
Halıcı, Şafak; Aydınol, Mehmet Kadri; Department of Metallurgical and Materials Engineering (2010)
In this study, Mg, Sn, Cd, Bi and Sb containing, five binary, three ternary and two quaternary different alloys to be used in a Valve-Regulated Lead-Acid (VRLA) batteries have been studied in terms of their mechanical and electrochemical properties. The investigated properties are hardness, passivity, corrosion rate, hydrogen gassing and the conductivity of the passive film. All electrochemical tests were carried out in 3.75 M H2SO4 solution by using open-circuit potential, anodic polarization, polarization...
Development of a scada control system for a weighing and bagging machine
Aykaç, Emel Sinem; Balkan, Raif Tuna; Department of Mechanical Engineering (2010)
In this thesis study, a prototype is designed in order to improve the weighing accuracy of the weighing and packaging machine that used in sugar factories. The unavoidable factory conditions cause weighing and packaging machine to do weighing errors. In order to correct these errors, the prototype produced in this study was designed as a quality control unit which will take the excess sugar and fill the deficient sugar in the sacks. Because of being small and having an easy installation, the application of ...
DEVELOPMENT OF LSF-BASED DUAL-PHASE CATHODES FOR INTERMEDIATE TEMPERATURE SOLID OXIDE FUEL CELLS
Babazadeh Dizaj, Ramin; Kalay, Yunus Eren; Öztürk, Tayfur; Department of Metallurgical and Materials Engineering (2022-12-09)
In this thesis, a study was carried out on LSM-LSF composite cathodes for IT-solid oxide fuel cells. The study follows the previous work carried out on LSC113-LSC214 dual-phase and LSM/LSF/ScSZ composite cathodes, both developed for IT-SOFCs. The study involved the synthesis of active material, namely (La0.5Sr0.5)MnO3-δ (LSM), (La0.8Sr0.2)FeO3-δ (LSF), and Sc0.15Zr0.85O2-δ (ScSZ) via Pechini method. Symmetric cells were fabricated, and cathodes were characterized electrochemically via EIS measurements. For ...
Development of an automatic design and analysis tool for axial compressors
Kündeş, Necmettin Anıl; Aksel, Mehmet Haluk; Baran, Özgür Uğraş; Department of Mechanical Engineering (2017)
In this thesis, an automatic design and analysis tool is developed for the design of an axial flow compressor and to check the required design conditions of the designed compressor by using three dimensional CFD analyses automatically. The developed tool mainly consists of six parts which are mean line design, calculations based on radial equilibrium theory, parametrization, generation of three dimensional blade geometry, mesh generation and solver. A new design study for an axial flow compressor begins wit...
Citation Formats
M. İ. Yetkin, “Development of data Bank for sheet metal presswork die sets and auxilary components,” Middle East Technical University, 1989.