1. Manufacturing Processes MIME 2650
Ioan D. Marinescu, Ph.D.
Professor
MIME Office NI 4037, NE 1043

2. Everyone in this class is an “A” student until you prove yourself otherwise.

3. Why do you need to take this course?

4. Why do you need to take this course?
A company must produce products in an optimal way to compete in today’s global marketplace.

5. Why do you need to take this course?
A knowledge of the basic manufacturing processes is essential for a successful engineer in today’s global marketplace.

6. What do engineers do? Research Design Products Manufacture Products
Manage Departments and Companies

7. Course Objectives
Students should understand of the principles of the major manufacturing processes
Students should be able to recognize the standard processes used to produce products
Students should be able to select the optimal process to produce a product

8. What is a manufacturing process?
Manufacturing processes alter a material’s properties in a controlled manner to produce components of products.

9. Types of Processes
Material removal
2. Deform or shape material through heat or pressure
3. Join two or more materials

10. Remove Material Sawing Drilling Milling Turning (Lathe)
Abrasive finishing

11. Deform/Shape Material
Casting
Rolling/Forging
Extrusion/Drawing
Sheet metal forming
Powder metal processes

12. Join Two or More Materials
Welding
Brazing
Soldering
Adhesive bonding
Fastening

13. Math/Manufacturing
In calculus there is usually only one correct answer to a problem.
In manufacturing there are usually many ways to make a part, some ways are better than others

14. Manufacturing Factors that must be considered. Cost Quality Safety
In manufacturing there are usually many ways to make a part, some ways are better than others.
Factors that must be considered.
Cost
Quality
Safety
Equipment available
Quantity

15. Manufacturing
A company must produce products in an optimal way to compete in today’s global marketplace.
On all tests and quiz questions you are expected to give an optimal answer to a question, not just an answer that will work.

16. Example
How can you sharpen a wooden pencil?

17. Example How can you sharpen a wooden pencil?
Knife or other sharp object
Sand or abrasion
Toy pencil sharpener
Hand pencil sharpener
Electric pencil sharpener
Automated pencil sharpener

18. Example Situation How can you sharpen a wooden pencil?
You are taking a timed test
You are in your dorm room
You are designing a department office
You have 500,000 pencils that are to be packaged with a crossword puzzle

19. Syllabus

20. Grading Policy
Make-up work will be allowed only when arrangements are made prior to absence.
No two homeworks should be identical*
*Identical homework – one will be graded and points will be divided by the number of students involved

21. Manufacturing Processes Laboratory Experience

22. Manufacturing Processes Laboratory Experience
Provide students with hands on experience in a manufacturing laboratory
Students should have the ability to operate a drill press, mill, saw, and lathe

23. Manufacturing Processes Laboratory Experience
C - Clamp

24. Manufacturing Lab 9 people have been assigned to each lab
Equipment used:
Saw
Mill
Drill
Lathe
Hand Tools
You are expected to attend the lab in which you are enrolled
You will be permitted to attend another lab only at the request of another faculty member or coop staff

25. Lab Rules 1. Safety Glasses MUST be worn at all times
2. Good shoes with leather soles - no sandals
3. Do not wear loose fitting clothes in the lab
4. No horseplay
5. Professional conduct including language
6. Report any unsafe conditions to your TA
7. Do not approach someone who is working on a machine from his or her blind side
8. Identify dangers associated with a machine before you run it.
9. If you break something report it to the TA immediately
10. Clean up before you leave.
11. You will be issued material for one project. If you make a mistake on a part you can get additional material and machine another part after you have completed all other components of the project
12. Have a great experience

26. Questions
Concerns
Comments

27. Lets have a great Semester