Machine Design (MT-221)

Course Title:         Machine Design
Course Code:        MT-221
Course Duration: 1 Semester
Credit Hours:       3
 Teacher: Engr. Dr. Mudaser Ullah
 Department of Mechanical Engineering 
 Phone/email:
[email protected]
Objectives:
1. Acquire Practice in analyzing Stresses setup in machine parts subjected to loads/sources 
2. Calculate diameters of solid and hollow shafts subjected to combined bending and twisting moments 
3. Practice design of Coupling, types and calculation of proportional sizes of flange couplings 
4. Design of belts and ropes 
5. Design of welded and riveted joints subjected to static loading 
6. Design of helical spring, conical and volute springs, torsion springs, leaf springs and spiral springs, gear terminology and application of different types of gears
7. Different types of modeling like Wire Frame Modeling, Solid Modeling and Surface Modeling 
8. Selection of Ball and Rolling bearings
Course Outline:
Introduction to design, design consideration, basic concepts in designing machine parts, design of solid and hollow shafts subjected to combined twisting and bending moment, flange couplings and proportional sizes, Calculation of stresses due to static loading, design of belts and ropes for given power transmission, design of helical spring, conical and volute springs, torsion spring, leaf spring spiral springs, Gear terminology and design of spur gear, selection of ball and roller bearings.
Components of Assessment
Assessment during the semester = 20 marks
Assignments / Class Participation / Attendance =10     
Quizzes / Semester Project  = 10
 Mid Term /Term Paper = 30 marks
 End Term Examination = 50 marks
 Total = 100 marks
 
Semester Start Date:  13-01-2020
Class Timings:                      
Thursday :  11:00AM - 01:30PM