Minia university Faculty of Engineering Dept. Of Mech. Power and Energy
COURSE SPECIFICATION
1. Administrative Information
Course Title : Mechanics of Machine
Code : PDE 115
Department offering the course : Mechanical power and Energy Program on which the course is given : Undergraduate level
Department offering the program : Mechanical power and Energy
Academic year : First Year
Semester : First Semester
Date of specification/revision :2004 Date of approval by Departmental/Faculty :05/10/2020 Taught hours:
Lecture:4 hrs./week Tutorial:2hrs./week Practical: None Others: None Total:6hrs./week
2. Overall Aims of the Course This course is designed to:
• Help student develop a physical awareness of the mechanisms of machine.
• Emphasizes the concepts and principles that are common to applications in modern machines
• Demonstrate the importance of forces, friction and dynamic forces between machine elements
3. Intended Learning Outcomes of the course (ILOs):
a- Knowledge and understanding (𝑨
𝟏+ 𝑨𝟏𝟗)Upon completing this course, the student should be able to:
𝑎1
-Define
the relative motion between machine parts and concepts of different mechanisms.𝑎2
-Explain
the effect of friction forces between machine elements on the power consumed and wear of machine life𝑎3
-Describe
dynamic forces resulting from the relative motionb- Intellectual Skills (𝑩
𝟒)
Upon completing this course, the student should be able to:
b1-
Investigate
the effect of friction on machine lifeb2
-Apply
the Newton's laws, gearing law, work, power and energy b3-Analyze
velocity, acceleration, and forces by different methods.c- Professional and practical skills(𝑪
𝟏)Upon completing this course, the student should be able to:
𝑐1-
Apply
the taught fundamentals in solving the problems of mechanisms 𝑐2-Prepare
the velocity and acceleration polygons of different machinesd- General and transferable skills (𝑫
𝟏, 𝑫𝟐) Upon completing this course, the student should be able to:
d1
- Manage
time effectivelyd2
- Communicate
effectively alone and within team.PDE 115 Course Specification
2 4. Syllabus
Topics CONTENTS
Topic (1)
Some simple mechanisms – Four-bar mechanism – Internal combustion mechanism
Topic (2)Fast-return mechanism – Rotation mechanism – Line-motion mechanism – Interrupted
motion mechanism
Topic (3)
Kinematic of moving bodies in a plane – Displacement analysis of the four-bar mechanism
Topic (4)
Velocity analysis of mechanisms using nonlinear center of rotation
Topic (5)
Velocity and acceleration of relative motion – Velocity and acceleration polygons – algebraic analysis
Topic (6)
Inertia of masses – Kinematics of solid bodies in a plane (Newton’s law – energy – momentum
Topic (7)
Static analysis, dynamic forces – Static and dynamic analysis 5. Teaching and Learning Methods:
5.1. Lectures.
5.2. Tutorial.
5.3. Discussion 5.4. Team work.
5.5. Office hours.
5.6. Self-learning.
6. Students Assessment:
6.1. Students Assessment Methods:
6.1.1. Tutorial 6.1.2. Reports
6.1.3. Mid-term exams 6.1.4. Written exam 6.2. Assessment schedule:
6.2.1. Tutorial
week # 4,6,8,10,12,146.2.2. Reports
Scheduled by the instructor according to the topic6.2.3. Mid-term exams
Week # 9 (1st Semester)6.2.4. Practical Exam
Week # 12 (1st Semester)6.2.5. Written exam
Scheduled by the faculty council6.3. Weighing of assessments:
Semester Work (Tutorials and Reports) 20 %
Mid-Term Exam 20 %
Final Exam 60 %
Total 100 %
7. List of References:
7.1.
Course notes:
Handout by the instructor7.2. Essential books (textbooks):
PDE 115 Course Specification
3
1- Maher G. Mohamed, Kinematics and Dynamics of Mechanisms and Machines, Dar Heraa Publishing Co., Egypt, (1999)
7.3. Recommended books:
1- Meriam, J.L., Engineering Mechanics: Dynamics, Vol. 2, SI Version, 3
rdEdition, John Wiley & Sons, Inc., (1993).
7.4. Periodicals, websites, etc.:
www.Technologystudent.com
8. Other Resources/ Facilities of teaching and learningrequired for achieving the above ILOs.
•
Class rooms
•
Student library
9. We certify that all of the information required to deliver this course is contained in the above specification and will be implemented.
Course Coordinator:
Dr. Ahmed M. M. Ibrahim
Signature………..
Date: Oct. 2020
Head of Department
Prof. Dr. Ibrahim M. M. El-Moghazy
Signature………..
Date: Octt. 2020
PDE 115 Course Specification
4
Course Curriculum Map Course title: Mechanics of Machines
Course coordinators: Dr. Ahmed M. M. Ibrahim Course Aim: This course is designed to
• Help student develop a physical awareness of the mechanisms of machine.
• Emphasizes the concepts and principles that are common to applications in modern machines
• To demonstrate the importance of forces, friction and dynamic forces between machine elements
Course
code
Intended Learning Outcomes (ILOs)
Topics
Week
# Teaching Methods Assessment
Methods Evidences
Knowledge and
understanding Intellectual
skills Professional and practical skills
General and transferable
skills
PDE 115
𝐚𝟏, 𝐚𝟑 𝐛𝟏
Some simple mechanisms – Four-bar mechanism – Internal combustion
mechanism
1-2 Lectures +Discussion Tutorials +Office
hours
Tutorials, and Reports Mid Term
exams Final exam
Course file, Exam samples,
Regular reports, and Mini
Projects
𝐚𝟏, 𝐚𝟑 𝐛𝟐, 𝐛𝟑 𝐜𝟏 𝐝𝟏, 𝐝𝟐
Fast-return mechanism – Rotation mechanism – Line-motion mechanism – Interrupted motion
mechanism
3
Lectures + Discussion +Tutorials +Office
hours
𝐚𝟏, 𝐚𝟑 𝐛𝟐 𝐜𝟏 𝐝𝟏
Kinematic of moving bodies in a plane – Displacement analysis of the
four-bar mechanism
4 Lectures + Tutorials + Discussion + self-
reading 𝐚𝟐, 𝐚𝟑 𝐛𝟐, 𝐛𝟑 𝐜𝟏, 𝐜𝟐 𝐝𝟏, 𝐝𝟐
Velocity analysis of mechanisms
using nonlinear center of rotation 5-6
Lectures + Tutorials + Office hours +
Discussion a2, a3 𝐛𝟐, 𝐛𝟑 𝐜𝟏, 𝒄𝟐 𝐝𝟏, 𝐝𝟐
Velocity and acceleration of relative motion – Velocity and acceleration
polygons – algebraic analysis 7-8
Lectures + Tutorials +Office hours +Team work+
Discussion
𝐚𝟐, 𝐚𝟑 𝐛𝟑 𝐜𝟏, 𝐜𝟐 𝐝𝟐
Inertia of masses – Kinematics of solid bodies in a plane (Newton’s law
– energy – momentum 9-10
Lectures + Tutorials +Office hours +
Team work + Discussion
𝐚𝟏, 𝐚𝟐 𝐝𝟏, 𝐝𝟐
Static analysis, dynamic forces –
Static and dynamic analysis 11-12
Lectures + Tutorials +Office hours +
Team work