Stress analysis in 3-D. Stress concentration, factor of safety. Static design criteria; theories of failure for ductile and brittle materials. Fatigue design criteria under mean and combined stresses. Design of shafts. Design of permanent joints; riveted joints, welded joints. Design of bolted joints. Design of springs. Power transmission. Kinematics of gear drives; spur gears, helical gears, bevel gears, worm gears. Design of spur and helical gears. Friction, wear and lubrication. Design of sliding bearings. Selection of rolling element bearings. Design of couplings, clutches and brakes. Design of belt drives; flat belts, V-belts.
İlk dosyayı sen ekleyebilirsin — notlar, geçmiş finaller, çözümler, cheat-sheet, ne varsa. Drive linki / PDF / ZIP / fotoğraf, hepsi olur.
Şu an: mail at, ben düzenleyip yayına alayım. Form/upload UX yakında geliyor (Kimya tasarlıyor).
| Dönem | Course CPA | |
|---|---|---|
| 2025-2026 Fall | 2.54 | 1 sec · 44 öğr |
| 2024-2025 Fall | 2.70 | 1 sec · 58 öğr |
| 2023-2024 Fall | 2.57 | 1 sec · 44 öğr |
| 2021-2022 Fall | 2.01 | 2 sec · 48 öğr |
| 2020-2021 Spring | 2.41 | 1 sec · 30 öğr |
| 2019-2020 Fall | 2.33 | 2 sec · 60 öğr |
| 2018-2019 Fall | 2.41 | 2 sec · 79 öğr |
| 2017-2018 Fall | 2.46 | 1 sec · 32 öğr |
Aggregate course GPA — Bilkent STARS'tan public data. Hoca-bazlı per-section detayı için STARS evaluation report →. Öğrenci anket cevapları KVKK kapsamında defter'de tutulmaz.
No FZ grade is given in this course.
Introduction & Review – Part 1 Review – Part 2 Design of shafts Design of nonpermanent joints Design of permanent joints Design of springs Design of journal bearings Design of rolling-element bearings Design of gears – Part 1 Design of gears – Part 2 Design of couplings, clutches and brakes Design of flexible elements Manufacturing of machine elements Inspection of machine elements ECTS - Workload Table: Activities Number Hours Workload Preperation for Final exam 1 16 16 Homework 2 4 8 Course hours 14 3 42 Individual or group work 14 2 28 Project (including preparation and presentation if applicable) 1 16 16 Preparation for Midterm exam 2 12 24 Midterm exam 2 2 4 Final exam 1 3 3 Preperation for Quiz 8 2 16 Total Workload: 157 Total Workload / 30: 157 / 30 5.23 ECTS Credits of the Course: 5