ME+251+Syllabus+Spring+2019 PDF

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ME 251 Introduction to Materials and Manufacturing Processes Spring 2019 Class Procedures & Syllabus TR 3:30 – 4:45 PM 200 FB (Funkhouser Building) Professor: Christine Trinkle, Ph.D. Email: [email protected] Office: 277 RGAN Phone: (859) 218-0640 Office Hours: TR 11:00am - 12:00pm or by appointment**

TA: Marc Manheim Email: [email protected] Office: 316 RGAN Phone: (859) 218-0698

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Course Description A background course in the areas of materials and manufacturing processes for mechanical engineers. Includes basic microstructure of materials, material properties and processing. Also includes an overview of casting, metal forming, machining, additive processing, non-traditional manufacturing processes, and manufacturing of non-metallic components.

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Prerequisites: MA113* and CHE105* *can be taken concurrently

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Required Materials Lecture notes and quizzes will be available on the course Canvas site at: https://uk.instructure.com Textbook: J.T. Black and Ronald A. Kohser, “DeGarmo’s Materials and Processes in Manufacturing”, 12th Edition, John Wiley & Sons, 2011. ISBN: 978-0-470-92467-9. Additional resource materials are available at: www.wiley.com/college/degarmo

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Electronics Policy • ALL electronic devices such as iPads, tablets, laptops, and cell phones are prohibited during class without the express prior approval of the professor. • Sana et al., “Laptop multitasking hinders classroom learning for both users and nearby peers,” Computers & Education, 62, 2013. • Mueller et al., “The pen is mightier than the keyboard: advantages of longhand over laptop note taking” Psychological Science 25, 2014. • Students who need special accommodations for disabilities please speak with the professor

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Student Learning Outcomes / Course Goals and Objectives

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Analyze the microstructure of materials and explain how it relates to material properties.

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Select appropriate materials and material processing for a particular design.

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Discuss various machines and processes used in a manufacturing plant.

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Select appropriate manufacturing processes to produce a particular product.

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Demonstrate ability to discuss manufacturing methods with practicing mechanical engineers.

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Examine the relationship between manufacturing and design.

Grading Grades will be assigned based on a standard 100 point scale (A: 90-100%, B: 80-89%, C: 70-79%, D: 60-69%, E: below 60%). The instructor reserves the right to curve the grades at the end of the semester if necessary. 80% of the grade will be based on four (4) exams. (20% for each exam) 20% of the grade will be based on online quizzes

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Quizzes The quizzes are open-book and open-note and will be completed online at the course Canvas website. Late quizzes will not be accepted except in cases of documented excused absences (see the Excused Absences and Verification of Absences section in the syllabus). If you are aware of an upcoming absence, make every effort to notify the instructor prior to the absence. Discussion between students prior to quizzes is acceptable and encouraged. However, each student is expected to perform his/her own work when attempting the assigned problems. (See the Academic Integrity section in the syllabus.)

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Examinations Four examinations will be given during the semester. Consult the expected course schedule for the tentative date of the exams. Exams 1, 2, and 3 will be given during class time (3:30-4:45pm) in the normal classroom (FB 200). The final exam (i.e., Exam 4) will be given in the regular classroom (FB 200) on Thursday, May 2nd, 3:30-5:30pm. Make-up exams will not be given unless the student is absent from the scheduled exam and the student can produce official documentation of an excused absence (see Excused Absences section, below). No matter which exam is missed throughout the semester, if the absence is excused, the student will be allowed to take a make-up exam on Monday, April 22rd, 5:00-6:15pm. No exceptions. Individual students are entitled to request a change in their final examination time if they have more than two finals scheduled for the same date. Should an examination date need to be changed, the course with the highest course number is the one to be rescheduled. The student needing to change exam times must request this by email at least two weeks before the final exam (i.e., by Thursday, April 18th).

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Mid-term Grade Mid-term grades will be posted in myUK by the deadline established in the Academic Calendar (http://www.uky.edu/Registrar/AcademicCalendar.htm)

10. Excused Absences Senate Rules 5.2.4.2 defines the following as acceptable reasons for excused absences: (a) serious illness, (b) illness or death of family member, (c) University-related trips, (d) major religious holidays, and (e) other circumstances found to fit “reasonable cause for nonattendance” by the professor. Students anticipating an absence for a University-relate trip or major religious holiday are responsible for notifying the instructor in writing of anticipated absences no later than two weeks prior to the absence. Information regarding major religious holidays may be obtained through the Ombud (859-257-3737, http://www.uky.edu/Ombud/ForStudents_ExcusedAbsences.php). Documentation for excused absences must be submitted to the instructor either in person or via email within one week following the absence (except where prior notification is required). A University Health Services Tier 1 document will not be considered an adequate excuse. Students may be asked to verify their absences in order for them to be considered excused. Senate Rule 5.2.4.2 states that faculty have the right to request “appropriate verification” when students claim an excused absence because of illness or death in the family. 11.

**Office Hours / Meeting and Email Policy No appointment is required to attend the listed office hours. If you have a question and cannot attend the scheduled office hours, set up an alternative time to meet by emailing Dr. Trinkle a list of times that you are available to meet that day and the following day. You may also email your questions directly to Dr. Trinkle ([email protected]); every attempt is made to respond to emails within 24 hours.

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Technical Support The course website on Canvas (https://uk.instructure.com/) will be used for posting of lecture videos, grades, handouts, quizzes, announcements and other information. Students are expected to be current with information posted on Canvas; it is highly recommended that students check the course website on a daily basis.

If you have any difficulty related to Canvas, contact the instructor or the UK Help Desk. The UK Help Desk is available at http://www.uky.edu/its, by email at [email protected], or by phone at 859-218-4357. 13. Special Accommodations If you have a documented disability that requires academic accommodations, you must provide Dr. Trinkle with a Letter of Accommodation from the Disability Resource Center (DRC). Documentation should be provided as soon as possible, as accommodations cannot be made with less than 2 weeks notice. The DRC coordinates campus disability services available to students with disabilities. It is located on the corner of Rose Street and Huguelet Drive in the Multidisciplinary Science Building, Suite 407. You can reach them via phone at (859) 257-2754 and via email at [email protected]. Their web address is http://www.uky.edu/StudentAffairs/DisabilityResourceCenter/. 14. Academic Integrity Per University policy, students shall not plagiarize, cheat, or falsify or misuse academic records. Students are expected to adhere to University policy on cheating and plagiarism in all courses. The minimum penalty for a first offense is a zero on the assignment on which the offense occurred. If the offense is considered severe or the student has other academic offenses on their record, more serious penalties, up to suspension from the University may be imposed. Plagiarism and cheating are serious breaches of academic conduct. Each student is advised to become familiar with the various forms of academic dishonesty as explained in the Code of Student Rights and Responsibilities. Complete information can be found at the following website: http://www.uky.edu/Ombud. A plea of ignorance is not acceptable as a defense against the charge of academic dishonesty. It is important that you review this information as all ideas borrowed from others need to be properly credited. Senate Rules 6.3.1 (see http://www.uky.edu/Faculty/Senate/ for the current set of Senate Rules) states that all academic work, written or otherwise, submitted by students to their instructors or other academic supervisors, is expected to be the result of their own thought, research, or self-expression. In cases where students feel unsure about a question of plagiarism involving their work, they are obliged to consult their instructors on the matter before submission. When students submit work purporting to be their own, but which in any way borrows ideas, organization, wording, or content from another source without appropriate acknowledgment of the fact, the students are guilty of plagiarism. Plagiarism includes reproducing someone else's work (including, but not limited to a published article, a book, a website, computer code, or a paper from a friend) without clear attribution. Plagiarism also includes the practice of employing or allowing another person to alter or revise the work, which a student submits as his/her own, whoever that other person may be. Students may discuss assignments among themselves or with an instructor or tutor, but when the actual work is done, it must be done by the student, and the student alone. When a student's assignment involves research in outside sources or information, the student must carefully acknowledge exactly what, where and how he/she has employed them. If the words of someone else are used, the student must put quotation marks around the passage in question and add an appropriate indication of its origin. Making simple changes while leaving the organization, content, and phraseology intact is plagiaristic. However, nothing in these Rules shall apply to those ideas, which are so generally and freely circulated as to be a part of the public domain. Please note: Any assignment you turn in may be submitted to an electronic database to check for plagiarism.

TENTATIVE COURSE SCHEDULE Note: THIS SCHEDULE IS TENTATIVE AND IS SUBJECT TO CHANGE AT THE SOLE DISCRETION OF THE INSTRUCTOR. Week #

Date

1

Jan 10

NO CLASS – Review Syllabus and online content

Syllabus

Jan 15

Properties of Materials – part 1

Chapter 3

Jan 17

Properties of Materials – part 2

Chapter 3

Jan 22

Nature of Metals and Alloys – part 1

Chapter 4

Jan 24

Nature of Metals and Alloys – part 2

Chapter 4

Jan 29

Equilibrium Phase Diagrams – part 1

Chapter 5

Jan 31

Equilibrium Phase Diagrams – part 2, EXAM INSTRUCTIONS

Chapter 5

Feb 5

Heat Treatment – part 1

Chapter 6

Feb 7

Exam #1 ‐ Chapters 3, 4, 5

Feb 12

Heat Treatment – part 2

Chapter 6

Feb 14

Ferrous Metals & Alloys – part 1

Chapter 7

Feb 19

Ferrous Metals & Alloys – part 2

Chapter 7

Feb 21

Nonferrous Metals & Alloys – part 1

Chapter 8

Feb 26

Nonferrous Metals & Alloys – part 2

Chapter 8

Feb 28

Nonmetallic Materials: Plastics, Elastomers, Ceramics, & Composites – part 1

Chapter 9

Mar 5

Exam #2 ‐ Chapters 6, 7, 8

Mar 7

Nonmetallic Materials: Plastics, Elastomers, Ceramics, & Composites – part 2

Mar 12

NO CLASS – SPRING BREAK

2

3

4

5

6

7

8

9

Topic

Corresponding Reading

Chapter 9

10

11

12

13

Mar 14

NO CLASS – SPRING BREAK

Mar 19

Fabrication of Plastics, Ceramics, & Composites – part 1

Chapter 14

Mar 21

Fabrication of Plastics, Ceramics, & Composites – part 2

Chapter 14

Mar 26

Fundamentals of Casting – part 1

Chapter 11

Mar 28

Fundamentals of Casting – part 2

Chapter 11

Apr 2

Fundamentals of Metal Forming – part 1

Chapter 15

Apr 4

Exam #3 ‐ Chapters 9, 14, 11

Apr 9

Fundamentals of Machining/Orthogonal Machining – part 1

Chapter 20

Apr 11

Fundamentals of Machining/Orthogonal Machining – part 2

Chapter 20

Apr 16

Nontraditional Manufacturing Processes – part 1

Chapter 28

Apr 18

Nontraditional Manufacturing Processes – part 2

Chapter 28

Apr 23

Additive Processes, Rapid Prototyping – part 1

Chapter 19

Apr 25

Additive Processes, Rapid Prototyping – part 2

Chapter 19

14

15

16

Thursday, May 2 3:30 ‐ 5:30 pm

Exam #4 ‐ Chapters 15, 20, 28, 19...