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| MM 304 | Machine Elements - II | 3+0+0 | ECTS:5 | | Year / Semester | Spring Semester | | Level of Course | First Cycle | | Status | Compulsory | | Department | DEPARTMENT of MECHANICAL ENGINEERING | | Prerequisites and co-requisites | None | | Mode of Delivery | Face to face, Group study | | Contact Hours | 14 weeks - 3 hours of lectures per week | | Lecturer | Prof. Dr. Olkan ÇUVALCI | | Co-Lecturer | ASSIST. PROF. DR. MUSTAFA SABRİ DUMAN, | | Language of instruction | Turkish | | Professional practise ( internship ) | None | | | | The aim of the course: | | are to provide the ability needed for machine design, forming important machine elements constitute the machines, teaching the strength of machine elements and their functions. Several projects related to these subjects are given through this course. |
| Learning Outcomes | CTPO | TOA | | Upon successful completion of the course, the students will be able to : | | | | LO - 1 : | calculate and choose clutches | 1,3 | | | LO - 2 : | gain optimum design talent, considering the tribological events during running of machine elements.
| 1,3 | | | LO - 3 : | bear the shafts by means of rolling elements and sliding bearings and their designation. | 1,3 | | | LO - 4 : | design the belt used in power transmission. | 1,3 | | | LO - 5 : | design the gear used in power transmission. | 1,3 | | | LO - 6 : | design a mechanical system at realistic constraints and conditions. | 1,3 | | | 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 | | |
| Design of couplings, clutches and brakes. Thoeries of friction, wear and lubrication. Tribology. Design of sliding and rolling bearings. Design of gears. Design of belt mechanisms.
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| Course Syllabus | | Week | Subject | Related Notes / Files | | Week 1 | Rigid Clutches. | | | Week 2 | Flexible Clutches.
| | | Week 3 | Non-rigid Clutches, Frictional Clutches. | | | Week 4 | Centrifugal Clutches, Hydrolic Clutches, Tribology, Friction, Wear, Lubrication | | | Week 5 | Journal Bearings. Axial Journal Bearings | | | Week 6 | Journal Bearings. Trust Journal Bearings. | | | Week 7 | Rolling Bearings. | | | Week 8 | Montage Prenciples of Rolling Bearings. Tolerances. | | | Week 9 | Mid-term exam | | | Week 10 | Gear Mechanisms. | | | Week 11 | Prenciples of the Forming of Gear Teeth. | | | Week 12 | Manufacturing of Forming of Gear Teeth. | | | Week 13 | Manufacturing Methods of Forming of Gear Teeth. | | | Week 14 | Belts-Wheels Mechanisms. Flat, V-Belt and Timing Belts. | | | Week 15 | Calculation and Construction of Belt-Wheel Mechanisms. | | | Week 16 | End-of-term exam | | | |
| 1 | Babalık, F.C., 2006; Makina Elemanları ve Konstrüksiyon Örnekleri, Nobel Yayın Dağıtım, İstanbul | | | 2 | Juvinall R. C./ Marshek K. M. ; Fundamentals of Machine Component Design, NJ. | | | 3 | Ders Notları ve Föyleri | | | |
| 1 | Akkurt, M., 1990; Makina Elemanları Proplemleri, Birsen Yayınevi, İstanbul. | | | 2 | Matek, W., Roloff, H.; Maschinen Elemente. | | | |
| Method of Assessment | | Type of assessment | Week No | Date | Duration (hours) | Weight (%) | | Mid-term exam | 9 | 27/11/2021 | 2 | 25 | | Project | 14 | 06/01/2022 | 20 | 25 | | End-of-term exam | 16 | 14/01/2022 | 2 | 50 | | |
| Student Work Load and its Distribution | | Type of work | Duration (hours pw) | No of weeks / Number of activity | Hours in total per term | | Yüz yüze eğitim | 3 | 14 | 42 | | Sınıf dışı çalışma | 3 | 13 | 39 | | Arasınav için hazırlık | 5 | 1 | 5 | | Arasınav | 2 | 1 | 2 | | Proje | 5 | 5 | 25 | | Dönem sonu sınavı için hazırlık | 5 | 1 | 5 | | Dönem sonu sınavı | 2 | 1 | 2 | | Total work load | | | 120 |
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