Dr. Hesham A. Hegazi

MDP - 303 A,B Machine Design II (3rd year Mechanical Design & Prod. Dept.)

Academic Year 2001/2002 (First and Second Term)

1- Contents:  

    The course covers the topics concerning the design process, design theory and methodologies, design of springs (Helical, and leaf), design of shafts, design of gears (spur, helical, and bevel), design of Belts, chains, and wire ropes, design of clutches and brakes. Simultaneously the problems of designing anti-friction ball and roller bearings, and journal bearings are also studied. Students are asked to submit group projects of designing complete machines or systems using the studied elements. Group presentations of projects, oral and written exams as well as individual progress marks are taken into consideration for the course grading.   

  2- Instructors: 

 3- Hours and Marks:

4- Assignments and Exams:

Term Assignment : each group is required to submit a wooden board size (1000x70 mm), on which fixed a disassembled mechanical system, or a group of mechanical components, to be showed in the Machine Design Lab.

Project 2: Design of a single Stage 2 speed Spur Gearbox

Project 3: Design of a 3 stage Bevel-Helical Gearbox

Project 4: Design of a Bench Drill (Download .PDF file)

Project 5: Design of a Hoist 

Mid-Term Exam:  (Download .PDF file)

Oral Exam:  Check Instructions and Time Table Important!

Final Exam:  (Download .ZIP file)

5- Lectures

6- Important Data      

Rolling Contact Bearings: 2 examples. (Download .PDF file) or (Download .ZIP file)

V-Belts : Data for Standard V-Belts Pulley Diameters, Belt Length, and Small Diameter Factor (Ke). (Download .PDF file)

Wire Rope : Tables for Dimensions, Types, and Applications , Figures for types, drum and sheave dimensions, useful formulas. (Download .PDF file) 

7- Grades: Check Oral Exam grades, and Check Project 4, and Project 5 grades, and your Final year work grades 

                 1- Section 1 (Download .PDF file)

                2- Section 2 (Download .PDF file)

                3- Section 3 (Download .PDF file)

8- Course References:

1. Metwalli, Sayed M., “Machine Design Fundamentals”, Cairo University Press, 1990.
2. Hegazi, Hesham A., "Machine Design", Lecture Notes, Cairo University Press, 2001.
3. Spotts, M.F., “Design of Machine Elements”, Prentice-Hall, 6^th Edition, 1985.
4. Lukin, P., Gasparayants, G., Rodionov, V., “Automobile Chassis, Design and Calculations”, Mir Publishers, 1989.
5. Jain, R.K., “Machine Design”, Khanna Pub., 1985.
6. Orlov, P., “Fundamentals of Machine Design”, Mir Pub., Vol. 1 to 5, 1980.
7. SKF Bearings Catalogue.

Important Notes