TYPE OF COURSE UNIT	Compulsory Course
LEVEL OF COURSE UNIT	Bachelor's Degree
YEAR OF STUDY	3
SEMESTER	Fifth Term (Fall)
NUMBER OF ECTS CREDITS ALLOCATED	5
NAME OF LECTURER(S)	Assistant Professor Yelda Özdil Kaçan
LEARNING OUTCOMES OF THE COURSE UNIT	At the end of this course, the students; 1) To apply knowledge of mathematics, science and engineering for the analysis and design of machine elements. 2) To gain information about how to choose the optimum machine elements for design 3) To learn the design principles of machine elements 4) To gain the ability to use the fundamental engineering knowledge for machine element design.
MODE OF DELIVERY	Face to face
PRE-REQUISITES OF THE COURSE	Yes(MAK222)
RECOMMENDED OPTIONAL PROGRAMME COMPONENT	None
COURSE DEFINITION	Introduction to the design and description of machine elements. Stress analysis, safe operation of objects under elastic stresses. Three dimensional stresses, principal stresses, contact stresses. Elastic properties of materials. Material behavior under static and dynamic loads. Fatigue life, historical failure examples. Analysis of screws, pins, and joints. Design of welded, soldered, and adhesive joints. Behaviour of springs under dynamic and static stresses. Sprocket and belt drives. Reliability, fits and tolerances.
COURSE CONTENTS	WEEK TOPICS 1st Week Introduction to machine elements, definitions. Energy and environment relations, optimum position of machine elements in system synthesis 2nd Week Strength of materials under static and dynamic loads 3rd Week Stress analysis, stress and strain calculations 4th Week Fatugue analysis, fatigue theory, cumulative fatigue 5th Week Fatigue problems, historical examples of fatigue failure and lessons learned 6th Week Tolerances and fits 7th Week Introduction to reliability 8th Week Screws, calculation of screw fasteners 9th Week Keys, calculation of keys and pins 10th Week Couplings 11th Week Weleded joints and their design calculations 12th Week Soldered and adhesive joints 13th Week Springs and their behaviour under static and dynamic loads 14th Week Case studies, sample solutions, and evaluation of projects
RECOMENDED OR REQUIRED READING	Shigley's Mechanical Engineering Design, 8/e, Richard G. Budynas, Rochester Institute Technology, J. Keith Nisbett, University of Missouri at Rolla, McGraw-Hill, 2008.
PLANNED LEARNING ACTIVITIES AND TEACHING METHODS	Lecture
ASSESSMENT METHODS AND CRITERIA	Quantity Percentage(%) Mid-term 1 35 Assignment 1 10 Quiz 1 10 Total(%) 55 Contribution of In-term Studies to Overall Grade(%) 55 Contribution of Final Examination to Overall Grade(%) 45 Total(%) 100
ECTS WORKLOAD	Activities Number Hours Workload Midterm exam 1 2 2 Preparation for Quiz 6 ,5 3 Individual or group work 16 2 32 Preparation for Final exam 16 1 16 Course hours 14 4 56 Preparation for Midterm exam 8 1 8 Laboratory (including preparation) Final exam 1 2 2 Homework 4 1 4 Project 1 24 24 Total Workload 147 Total Workload / 30 4,9 ECTS Credits of the Course 5
LANGUAGE OF INSTRUCTION	Turkish
WORK PLACEMENT(S)	No