Nevşehir Hacı Bektaş Veli University Course Catalogue

Information Of Programmes

FACULTY OF ENGINEERING & ARCHITECTURE / MM305 - DEPARTMENT OF MECHANICAL ENGINEERING

Code: MM305 Course Title: MACHINE ELEMENTS-I Theoretical+Practice: 3+0 ECTS: 4
Year/Semester of Study 3 / Fall Semester
Level of Course 1st Cycle Degree Programme
Type of Course Compulsory
Department DEPARTMENT OF MECHANICAL ENGINEERING
Pre-requisities and Co-requisites None
Mode of Delivery Face to Face
Teaching Period 14 Weeks
Name of Lecturer OSMAN GÖKDOĞAN (osmangokdogan@nevsehir.edu.tr)
Name of Lecturer(s)
Language of Instruction Turkish
Work Placement(s) None
Objectives of the Course
Engineering design of machine elements used in the account and information about the features and improve the ability to calculate. 1. Transmitting movement in a machine not enough explanation to make the static and dynamic analysis. 2. For the preservation of dynamics, the desire to act as rigid bodies and the need to ensure that as a reason to give constructive. 3. Strength of Machine Element calculations explain the need for assumptions. 4. The differences between the machine elements and rigid body and the actual object. 5. The concept of borders and stresses the relationships between strength and safety. 6. Factors affecting the strength limits and how they are taken into accounts. 7. Dynamic account the style and fatigue. 8. Certain places of mechanical elements and the way to calculate usage. 9. A method of machine components from the statistical calculation result.

Learning Outcomes PO MME
The students who succeeded in this course:
LO-1 can understand that the ideal rigid bodies are not used in the calculation of machine elements and therefore it cannot be enough even if the ground is known as the force. PO-3 Student determines the engineering problems, identifies, formulates and solves, this purpose, the ability to select and apply appropriate analytical methods and modeling techniques
 		Examination
LO-2 can explain the ideal rigid acceptance in engineering and the limitations of the system's dynamics and, indeed, its understanding and application. PO-6 Then, in the field of Machnical engineering uses existing methods and devices according to the standards, test design, test makes, collects data, analyzes and reviews the results.
 		Examination
LO-3 can explain the logic of the comparison of yield stresses with yield stresses. PO-6 Then, in the field of Machnical engineering uses existing methods and devices according to the standards, test design, test makes, collects data, analyzes and reviews the results.
 		Examination
LO-4 can explain that the continuous strength limits of the machine elements are different from the continuous strength limits obtained for the standard bars as a result of the experiments and the factors such as surface smoothness, size and notch should be taken into consideration while determining the continuous strength values ​​of the machine elements. PO-6 Then, in the field of Machnical engineering uses existing methods and devices according to the standards, test design, test makes, collects data, analyzes and reviews the results.
 		Examination
PO: Programme Outcomes
MME:Method of measurement & Evaluation

Course Contents
Classification of machine elements according to their functions and calculations of strength, Movement, moment and material transmission elements, Connection and joining elements and Engineering formation for selection and design of energy accumulation elements.
Weekly Course Content
Week Subject Learning Activities and Teaching Methods
1 Strength of purpose account, internal and external force, stress, normal stress, shear stress, Stress State of Simple, Compound Stress, according to Time Force or change Stresses, Strength limits and inefficiency. Presentation, answer-question, solution of problems methods
2 Setting Limits Strength tests, static and dynamic experiments, Fatigue and Life, even under variable stress calculation by the method of account form Presentation, answer-question, solution of problems methods
3 Tensile yield stress of the composite compared with calculations made to understand is the logic. Presentation, answer-question, solution of problems methods
4 Fasteners, welding connections. General principles for the calculation of the welds and fillet welding account. Presentation, answer-question, solution of problems methods
5 Bolted Connections, the creation and types of screw, tightening the bolt tightening torque for the account, Presentation, answer-question, solution of problems methods
6 Pre-stress theory, the terms necessary to ensure tightness. Pre-bolts account of stress connected with Presentation, answer-question, solution of problems methods
7 Shaft-Hub Connections Pins, knuckles and axles, radial and axial mounting pins, the pins used for the calculation. Presentation, answer-question, solution of problems methods
8 mid-term exam
9 application Presentation, answer-question, solution of problems methods
10 And profiled splined shafts, keyed connections. Presentation, answer-question, solution of problems methods
11 Repeating courses and midterm exam Presentation, answer-question, solution of problems methods
12 application Presentation, answer-question, solution of problems methods
13 Shafts and axles shafts, strength, deformation and vibration calculation. Presentation, answer-question, solution of problems methods
14 Elastic Fasteners, Springs Presentation, answer-question, solution of problems methods
15 application Presentation, answer-question, solution of problems methods
16 final exam
Recommend Course Book / Supplementary Book/Reading
1  Bozacı A., Makine Elemanları I, Çağlayan, 2012.
2  Bozacı A.,Koçaş İ. ve Çolak Ö., Makine Elemanlarının Projelendirilmesi, Çağlayan
Required Course instruments and materials

Assessment Methods
Type of Assessment Week Hours Weight(%)
mid-term exam 8 2 30
Other assessment methods
1.Oral Examination
2.Quiz 8 1 10
3.Laboratory exam
4.Presentation
5.Report
6.Workshop
7.Performance Project
8.Term Paper
9.Project
final exam 16 2 60

Student Work Load
Type of Work Weekly Hours Number of Weeks Work Load
Weekly Course Hours (Theoretical+Practice) 3 14 42
Outside Class
       a) Reading 1 14 14
       b) Search in internet/Library 1 14 14
       c) Performance Project 0
       d) Prepare a workshop/Presentation/Report 0
       e) Term paper/Project 0
Oral Examination 0
Quiz 0
Laboratory exam 0
Own study for mid-term exam 5 3 15
mid-term exam 2 1 2
Own study for final exam 5 4 20
final exam 2 1 2
0
0
Total work load; 109