Manufacturing processes
(MT-321)
Course Title: Production Automation
Course Code: MT-321
Course Duration: 1 semester
Session: 2017-2021
Class: BS Mechanical Engineering Technology
Semester: 6th
Credit Hours: (2+1)
Teacher: Engr. Muhammad Aftab Ahmad
Phone/email: [email protected]
Department of Technical Education (CET),UOS
Introduction.
Automation, is the technology by which a process or procedure is performed with minimal human assistance.[1] Automation[2] or automatic control is the use of various control systems for operating equipment such as machinery, processes in factories, boilers and heat treating ovens, switching on telephone networks, steering and stabilization of ships, aircraft and other applications and vehicles with minimal or reduced human intervention.
Automation covers applications ranging from a household thermostat controlling a boiler, to a large industrial control system with tens of thousands of input measurements and output control signals. In control complexity, it can range from simple on-off control to multi-variable high-level algorithms.
In the simplest type of an automatic control loop, a controller compares a measured value of a process with a desired set value, and processes the resulting error signal to change some input to the process, in such a way that the process stays at its set point despite disturbances. This closed-loop control is an application of negative feedback to a system. The mathematical basis of control theory was begun in the 18th century and advanced rapidly in the 20th.
Course pre requisites (if any)
Basic knowledge about industrial works machining, workshops technology. Material handling, CNC machines
Learning outcomes
Upon successful completion of the course, the student will be able to:
Textbooks.
PPT, Handouts ets
Attached
Description of system of evaluation (exam, assignment etc.)
Mid Exam, Final Exam, Quizzes, Assignments.
Method |
Percentage |
Assignments |
5% |
Quiz |
10% |
Attendance |
5% |
Mid Term Paper |
30% |
Final Term Paper |
50% |
Total |
100% |
Lesson Plan
BS Mechanical Engineering Technology 6th Semester
Week |
Topics |
1 |
Automation: Introduction, Economics of Automation, |
2 |
Flow lines, Mathematical models, Storage Buffers |
3 |
Partial Automation, Balancing, |
4 |
Group Technology and Flexible manufacturing. |
5 |
2. Hardware of Automation: |
6 |
Robotics Geometry, Kinematics, Drives and Motion Control, |
7 |
Uses of CNC Machines, Advantages, Machine Control, Machine Codes, Programming |
8 |
Mid Term Exam |
9 |
b. CNC Machines: General information, Operation, Control panel |
10 |
Tool function, Practical application of tool wear offset, feed function, spindle function, |
11 |
programming of CNC in absolute & incremental system, program creation, preparatory function, |
12 |
CAD/CAM approach to part programming, |
13 |
CAD/CAM application (turning problem, surface milling, machining of curved surfaces.) |
14 |
c. Programmable Logic Controllers: Introduction to PLCs, |
15 |
Ladder Logic Diagrams, Switching Logics, |
16 |
Components of PLC, PLC Operating Cycle, PLC Connection, |
17 |
PLC operation, PLC Applications |
18 |
Final Term Exam |
Key dates and time of class meeting
Semester: Spring 2020
Activity |
Dated |
Semester Duration |
January-May 2020 |
Class timing: |
Monday 3:40- 6:10 pm |
Commencement of Classes: |
January 13,2020 |
Mid Term exam: |
March 9-13,2020 |
End Term exam: |
May 4-8,2020 |