COURSE UNIT TITLE

: GEARS

Description of Individual Course Units

Course Unit Code Course Unit Title Type Of Course D U L ECTS
MAK 4052 GEARS ELECTIVE 3 0 0 4

Offered By

Mechanical Engineering

Level of Course Unit

First Cycle Programmes (Bachelor's Degree)

Course Coordinator

ASSISTANT PROFESSOR GÖKÇE MEHMET GENÇER

Offered to

Mechanical Engineering
Mechanical Engineering (Evening)

Course Objective

The aim of this course is to provide students main theorical knowledges, tables and diagrams, gear design examples for design and manufacture gears and gear reductions. So that, students resize, drawing, manufacturing and performing quality control of gears.

Learning Outcomes of the Course Unit

1   At the end of the course it is expected that the student will be able to sort of main functions of different gear systems
2   At the end of the course it is expected that the student will be able to use knowledge of material and production technics to calculation of gear mechanisms.
3   At the end of the course it is expected that the student will be able to drawing gear mechanisms.
4   At the end of the course it is expected that the student will be able to establish between manufacture and quality control of gears
5   At the end of the course it is expected that the student will be able to evaluate results of new designs and verify results of the designs.

Mode of Delivery

Face -to- Face

Prerequisites and Co-requisites

None

Recomended Optional Programme Components

None

Course Contents

Week Subject Description
1 Basic concepts in gearwheels, classification, cheek profiles, basic quantities in gearwheels and gear mechanisms
2 Spur gearwheels
3 Helical Gear wheels
4 Measure of gearwheels, quality control, tolerances
5 Profile shift, their purposes, effects
6 Manufacturing methods of gearwheels
7 Manufacturing methods of gearwheels. Strength calculation of face gearwheels
8 Strength calculation of face gearwheels
9 Worm gear mechanisms
10 Worm gear mechanisms. Bevel gearwheel mechanisms
11 Bevel gearwheel mechanisms
12 Gearwheel systems
13 Gearboxes, planetary systems
14 Lubrication in gear systems

Recomended or Required Reading

Textbook(s):
-Lecture notes
-Prof. Dr. Özdemir Bengisu, Makina Elemanları III, 1989, Izmir, DEÜ Mühendislik Mimarlık Fakültesi MM/MAK-89 EY 48
Supplementary Book(s):
-M. Güven Kutay, Dişli çarklar ve redüktörleri, 2006, Istanbul, Birsen Yayınevi
-Tuncer Özkan, Silindirik sonsuz vida mekanizmaları, projeleme, hesaplama ve şekillendirme, 1986, Türkiye Taşkömürü Kurumu Insangücü-Eğitim Şube Müdürlüğü
-Prof.Dr. M. Akkurt, Makina elemanları cilt III, Istanbul, Birsen yayınevi
-Prof.Dr. M. Akkurt, Makina elemanları problemleri, Istanbul, Birsen yayınevi
-Prof.Dr. Fatih C. Babalık, Makina elemanları ve konstrüksiyon örnekleri cilt III, Bursa , Uludağ üniversitesi güçlendirme vakfı
-Fatih Babalık, Kadir Çavdar vd.. Makine elemanları çözümlü problem kitabı, Dora yayınları
-Prof.Dr. Hikmet Rende, Makina elemanları cilt II, Istanbul, Seç yayın dağıtım
-Prof.Dr. Hikmet Rende, Soru-Yanıt şeklinde makina elemanları, Istanbul, Seç yayın dağıtım
-Prof. Dr. Talat Tevrüz, Makina Elemanları

Planned Learning Activities and Teaching Methods

Theory of the course and examples are taught by presentations. The course is given and solve problems that benefiting from these presentations. It takes in the form of question and answer. It is allowed project-based learning. Students exercising their theorical knowledges and observing gear manufacture, quality control processes with to stay ½ day in three different gear factories.

Assessment Methods

SORTING NUMBER SHORT CODE LONG CODE FORMULA
1 MTE MIDTERM EXAM
2 ASG ASSIGNMENT
3 FIN FINAL EXAM
4 FCG FINAL COURSE GRADE MTE * 0.30 + ASG * 0.20 + FIN * 0.50
5 RST RESIT
6 FCGR FINAL COURSE GRADE (RESIT) MTE * 0.30 + ASG * 0.20 + RST * 0.50


*** Resit Exam is Not Administered in Institutions Where Resit is not Applicable.

Further Notes About Assessment Methods

One midterm exam is done. Final exam affects 50 percent. Each student should prepare assignment (20%).

Assessment Criteria

ÖÇ1,ÖÇ2,ÖÇ3 and ÖÇ5 are considered by exams, ÖÇ4 is considered by reports and exams.

Language of Instruction

Turkish

Course Policies and Rules

Factory visits are made to factories that manufacture different types of gear, depending on the permits that can be obtained, and it is mandatory to attend these visits in accordance with the program.

Contact Details for the Lecturer(s)

*Contact Details for the Instructor: +90 (232) 301 92 45 mehmet.gencer@deu.edu.tr

Office Hours

1 hours before and after the lesson

Work Placement(s)

None

Workload Calculation

Activities Number Time (hours) Total Work Load (hours)
Lectures 14 3 42
Preparation for midterm exam 2 4 8
Preparation for final exam 1 10 10
Preparation for quiz etc. 1 8 8
Preparations before/after weekly lectures 14 2 28
Preparing assignments 1 10 10
Final 1 2 2
Quiz etc. 1 2 2
Midterm 1 2 2
TOTAL WORKLOAD (hours) 112

Contribution of Learning Outcomes to Programme Outcomes

PO/LOPO.1PO.2PO.3PO.4PO.5PO.6PO.7PO.8PO.9PO.10PO.11
LO.14
LO.244
LO.3444
LO.45
LO.543