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Computer-Controlled Manufacturing Systems Course

Learn about computer-controlled manufacturing systems in this course, covering topics such as PC&C, process planning, CNC programming, sensors, control logic, PLC programming, robotics/automation, and more.

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Computer-Controlled Manufacturing Systems Course

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  1. IENG 475 - Lecture 01 Course Introduction & Organization IENG 475: Computer-Controlled Manufacturing Systems

  2. IENG 475 • Instructor: • D. H. Jensen • 138 Industrial Engineering / Library • (605) 394-1278 • Dean.Jensen@sdsmt.edu IENG 475 in subject line! • Office Hours: • M, W: 1:00 – 1:50 PM or by appointment • Course Website: http://jensen.sdsmt.edu/IENG475 • Class Meetings: • M, W: 2:00 PM – 2:50 PM, CB 110 IENG 475: Computer-Controlled Manufacturing Systems

  3. Labs: Manufacturing Engineering Lab Rm 130 Industrial Engineering / Library Bldg As Arranged: 5 person Lab Teams Tuesday: Lab 1: 12:00 – 1:50 PM Lab 2: 2:00 – 3:50 PM Lab 3: 4:00 – 5:50 PM You may want to bring your SDSM&T tablet computer for CNC Labs and Project Work Can load SolidWorks, MasterCAM for S/W & MakerWare to your SDSMT computer Thursday: Lab 4: 12:00 – 1:50 PM Lab 5: 2:00 – 3:50 PM Lab 6: 3:00 – 5:50 PM IENG 475 IENG 475: Computer-Controlled Manufacturing Systems

  4. Course Overview • See Schedule Page for Details: • Basic manufacturing problem solving tools including PC&C, process planning, and CNC programming may be covered on Exam I. • Sensors, control logic and PLC programming, robotics/automation principles and ethics may be covered on Exam II. • May be a comprehensive, Final Exam • Project covers automated material handling and computer-integrated control in addition to demonstrating abilities of the TEAM. IENG 475: Computer-Controlled Manufacturing Systems

  5. Materials • Textbook: NOT REQUIRED, but RECOMMENDED • Groover, M. P. (2015). Automation, Production Systems, and Computer-Integrated Manufacturing (4th ed.). Upper Saddle River NJ: Prentice-Hall. 816pp. ISBN 9780133499612 • Engineering Notebook: REQUIRED • 9-3/4" x 7-1/2", 5x5 quad-ruled, 80-100 pp. (approx.). • Engineering Problems Paper: REQUIRED • 8-1/2" x 11", three hole drilled, ruled five squares/division, 50 pp. (approx.). IENG 475: Computer-Controlled Manufacturing Systems

  6. Engineering Notebook • Anything you can copy, cut, staple, paste, glue, or otherwise persuade to live permanently within the covers of your engineering notebook may be used on the exams … …EXCEPT old exams and other’s notebook pages. • Can have one notebook for class & exams and • another notebook for lab & project, if desired IENG 475: Computer-Controlled Manufacturing Systems

  7. Recommended Materials • Engineering/Scientific calculator • Mechanical Pencil • 0.5 mm, HB or B lead with comfortable grip • Plastic-based Eraser • clickable pen-style suggested IENG 475: Computer-Controlled Manufacturing Systems

  8. Expectations • Grading Scale: A 90% B 80% C 70% D 60% F < 60% • Weighting: Homework 20% Project 30% Exams 50% Bonus Pts 5% Total Possible 105% IENG 475: Computer-Controlled Manufacturing Systems

  9. Expectations • Assignments & Project Components: • Each question / project component is graded on a 10 point basis. Each assignment is equally weighted. • Exams: • Exams are open Engineering notebook; and closed textbook and old exams. (Homework … maybe not a good idea…) • Necessary tables are identified / provided – store in your engineering notebook. • Do NOT use pen on an exam – significant point reduction for sloppy work. IENG 475: Computer-Controlled Manufacturing Systems

  10. Expectations • Due Dates / Late Work: • Assignments and project work are due at the start of class on the due date (see Schedule page). • Unapproved late assignments turned in more than 24 hours after the due date will not be graded and will not receive any credit. Unapproved late assignments turned in during the 24 hour period will be held until the end of the term … • If the student’s grade is borderline, then the held assignment will be graded and assessed 50% of the earned credit. • Borderline is defined as within 1.5% of the next highest grade without considering the late assignment IENG 475: Computer-Controlled Manufacturing Systems

  11. Expectations • Make-up Work: • Make-Up work is the student’s responsibility, and is arranged at the lecturer’s discretion, for SDSM&T approved reasons. • Policies: • Foreseeable Circumstances - contact the lecturer as far in advance as possible (e-mail). • Unforeseeable Circumstances - contact the lecturer as soon as practical (leave phone message). IENG 475: Computer-Controlled Manufacturing Systems

  12. Expectations • Academic Honesty: • OK to work together on HW and Labs for this class: • as long as what appears on your sheet is yourwork, your words, and your writing • OK to copy my materials for this class: • download and print slides to your engineering notebook for this class • download and use my spreadsheet templates for your assignments and practice in this course • Exams are always individual work IENG 475: Computer-Controlled Manufacturing Systems

  13. Questions & Issues • Students with special needs or requiring special accommodations should contact the instructor, Dr. Jensen, at 394-1278 and/or the campus ADA coordinator, Megan Reder-Schopp, at 394-1924 at the earliest opportunity. IENG 475: Computer-Controlled Manufacturing Systems

  14. Data Collection is Important • Machines in lab are very outdated and need to be updated. • Buy a new controller so that machines in the lab work. • Write ups on the correct way to use machines would be helpful • Keep textbook cost low or not at all or free since we spend so much on textbooks. • An optional text would be great. A free, custom text would be good. • I don’t believe any text of any sort is necessary for this course. • The detailed slides are sufficient 95% of the time, so no text is needed. • There are no classes that prepared me for this course. With no previous knowledge, I still put in a lot of effort and did poorly. • Talks about important topics in the last 10 minutes of class. • Don’t teach important info for homeworks until after the homework is due. • More examples in class instead of teaching new material. • I would suggest that the course meet on Fridays. • Get another TA like Shalane. Maybe clone her or something. IENG 475: Computer-Controlled Manufacturing Systems

  15. Data Collection Name IENG 475 Preferred name SPR 2018 E-mail address Your major Student ID # Hometown Anything else the instructor should know about you IENG 475: Computer-Controlled Manufacturing Systems

  16. Lab Schedule • Friday: Lab team/time assigned, Labs will start THIS THURS • Review slides (Schedule Page) & print assignment (Materials Page) • Meet in Mfg Engineering Lab (need to start/stop labs on time) • Take notes during lab in Engineering Notebook (everyone) • Lab assignments (1 per team) – usually due next lab • brief summary and documentation of design/exercise • short answer to questions (if any) • Copies of Eng Notebooks / EP pages from everyone • 5S at end of each lab (sort, straighten, set in order, shine, sustain) • Primary result of lab exercises is to complete project • Open Lab times as necessary – e-mail for appt. • Open class and lab periods at end of term • Use Finals Week for project documentation & demo IENG 475: Computer-Controlled Manufacturing Systems

  17. Manufacturing Operations • What competitive trends exist? • Where are products being made? • What kind of products are being made at these locations? • How are products being made at these locations? • What is the basis for manufacturing competitiveness? • Competitive Advantage(s): IENG 475: Computer-Controlled Manufacturing Systems

  18. Levels of Automation • Manual Production– using single station manned cells operating independently • Automated Production– using single station automated cells operating independently • Automated, Integrated Production– using multi-station automated systems with automated material handling The appropriate level of automation is situational – there is nouniversal best answer! IENG 475: Computer-Controlled Manufacturing Systems

  19. Manufacturing Operations • Mfg Plant Limitations & Capabilities: • Technological Processing Capabilities • Physical Production Capabilities • Production Capacity Limits • Conditions for Appropriate Automation: • Predictable, stable / expanding market • Need to satisfy business objectives of firm • Technology must be available at the right: • Performance • Cost • Maturity IENG 475: Computer-Controlled Manufacturing Systems

  20. Reasons for Automating • To increase labor productivity • To reduce labor cost • To mitigate the effects of labor shortages • To reduce or eliminate routine manual tasks • To improve worker safety • To accomplish processes that cannot be done manually • To improve product quality • To reduce manufacturing lead time • To avoid the high cost of not automating … when you could have! IENG 475: Computer-Controlled Manufacturing Systems

  21. Task is too technologically difficult to automate Product life cycle is too short Product is too customized Product demand is too variable To reduce the risk ($) of product failure To deal with these aspects, use the USA Principle: Understand Simplify Automate Reasons NOT to Automate IENG 475: Computer-Controlled Manufacturing Systems

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