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Manufacturing Processes MIME 2650

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Title: Manufacturing Processes MIME 2650


1
Manufacturing ProcessesMIME 2650
  • Ioan D. Marinescu, Ph.D.
  • Professor
  • MIME Office NI 4037, NE 1043
  • E-mail imarine_at_UTNet.UToledo.Edu

2
Everyone in this classis an A studentuntil
you prove yourselfotherwise.
3
Why do you need totake this course?
4
Why do you need totake this course?
A company must produce products in an optimal way
to compete in todays global marketplace.
5
Why do you need totake this course?
A knowledge of the basic manufacturing processes
is essential for a successful engineer in todays
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
Manufacturing processesalter a materials
propertiesin a controlled mannerto produce
componentsof products.
What is a manufacturing process?
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
  • 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 todays 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
  • How can you sharpen a wooden pencil?

Situation
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 ProcessesLaboratory Experience
22
Manufacturing ProcessesLaboratory 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 ProcessesLaboratory 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
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