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| MM 301 | Manufacturing Processes - I | 2+0+1 | ECTS:4 | | Year / Semester | Fall Semester | | Level of Course | First Cycle | | Status | Compulsory | | Department | DEPARTMENT of MECHANICAL ENGINEERING | | Prerequisites and co-requisites | None | | Mode of Delivery | Face to face, Lab work | | Contact Hours | 14 weeks - 2 hours of lectures and 1 hour of laboratory per week | | Lecturer | Prof. Dr. Gençağa PÜRÇEK | | Co-Lecturer | ASSOC. PROF. DR. Murat AYDIN, | | Language of instruction | Turkish | | Professional practise ( internship ) | None | | | | The aim of the course: | | To teach basic principles and knowledge of melting, casting and welding methods and to give practices in laboratory for better understanding the knowledge obtained in theoretical course. |
| Learning Outcomes | CTPO | TOA | | Upon successful completion of the course, the students will be able to : | | | | LO - 1 : | learn the casting methods for production of parts and components | 1,3,4 | 1 | | LO - 2 : | learn the melting techniques in the furnaces | 1,2,3,4 | 1 | | LO - 3 : | learn the casting of cast iron, steel and nonferrous metals which are widely used in engineering applications | 1,3,4,6 | 1 | | LO - 4 : | gain knowledge on the techniques used to avoid or minimize the casting defects | 1,2,3,4,5 | 1, 4 | | LO - 5 : | learn the common welding processes | 1,2,3,4,5 | 1 | | LO - 6 : | gain knowlegde and information on the welding devices and electrodes, and the methods used to prevent the welding defects | 1,2,3,4 | 1 | | LO - 7 : | learn and evaluate the metallurgical aspects of welding | 1,2,3,5 | 1, 4 | | LO - 8 : | gain knowledge abot the main prenciples of brazing | 1,2,3,4 | 1 | | CTPO : Contribution to programme outcomes, TOA :Type of assessment (1: written exam, 2: Oral exam, 3: Homework assignment, 4: Laboratory exercise/exam, 5: Seminar / presentation, 6: Term paper), LO : Learning Outcome | | |
| Casting, casting sands and pattern making. Moulding and casting processes. Melting furnaces. Casting of metals and alloys (cast iron, steel and nonferrous metals). Welding processes. Flame and electrical arc cutting. Welding electrodes. Shielded-arc welding, weld defects. Soldering. Casting and welding practices in laboratory. |
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| Course Syllabus | | Week | Subject | Related Notes / Files | | Week 1 | Casting and pattern making | | | Week 2 | Expendable mould casting processes: sand casting, shell moulding and invesment casting | | | Week 3 | Die casting, centrifigul casting and continuous casting | | | Week 4 | Permanent mould casting and melting furnaces | | | Week 5 | Casting of cast irons and nonferrous metals | | | Week 6 | Solidification of molten metal and casting defects | | | Week 7 | Casting practices in the laboratory | | | Week 8 | Weldability of materials and welding processes | | | Week 9 | Mid-term exam | | | Week 10 | welding processes continued | | | Week 11 | Flame and electrical arc welding and welding electrodes | | | Week 12 | Shielded-arc welding processes | | | Week 13 | Welding machinery and friction welding | | | Week 14 | Weld defects and soldering | | | Week 15 | Welding practices in the laboratory | | | Week 16 | End-of-term exam | | | |
| 1 | Aran, A. 1989; Metal Döküm Teknolojisi, İTÜ Kütüphanesi, Sayı: 1395, İstanbul | | | 2 | Beeley, P. R. 1978; Foundry Technology, Butterwords, London, UK. | | | 3 | Anık, S., Anık, E. S ve Vural, M; 1993; Kaynak Teknolojisi El Kitabı, Birsen Yayınevi, İstanbul | | | |
| 1 | Schey, J. A. 2000; Introduction to Manufacturing Processes, Third edition, McGraw-Hill Book Co, Singapore | | | 2 | Eryürek, İ. B., Bodur, O ve Dikicioğlu, A. 1996; Kaynak Teknolojisinin Esasları, Birsen Yayınevi, İstanbul | | | |
| Method of Assessment | | Type of assessment | Week No | Date | Duration (hours) | Weight (%) | | Mid-term exam | 9 | 22/11/2013 | 1,5 | 40 | | Laboratory exam | 13 | 25/12/2013 | 0,5 | 10 | | End-of-term exam | 16 | 09/11/2014 | 1,5 | 50 | | |
| Student Work Load and its Distribution | | Type of work | Duration (hours pw) | No of weeks / Number of activity | Hours in total per term | | | | | |
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