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IENG 475 - Lecture 01

IENG 475 - Lecture 01. Introduction to Computer-Controlled Manufacturing Systems. IENG 475. Instructor: D. H. Jensen 308 Industrial Engineering & Research Bldg (605) 394-1278 Dean.Jensen@sdsmt.edu Office Hours: M: 1:00 – 1:50 PM W: 1:00 – 1:50 PM and 4:30 – 5:30 PM Class Meetings:

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IENG 475 - Lecture 01

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  1. IENG 475 - Lecture 01 Introduction to Computer-Controlled Manufacturing Systems IENG 475: Computer-Controlled Manufacturing Systems

  2. IENG 475 • Instructor: • D. H. Jensen • 308 Industrial Engineering & Research Bldg • (605) 394-1278 • Dean.Jensen@sdsmt.edu • Office Hours: • M: 1:00 – 1:50 PM • W: 1:00 – 1:50 PM and 4:30 – 5:30 PM • Class Meetings: • Mon, Wed, but NOT Fri: 2:00 PM – 2:50 PM, 205 IER IENG 475: Computer-Controlled Manufacturing Systems

  3. Labs: Manufacturing Inductive Learning Lab (MIL Lab) Rm 310 Industrial Engineering & Research Bldg As Arranged: 4 person Lab Teams Tuesday: 1:00 – 2:20 2:30 – 3:50 4:00 – 5:20 Thursday: 1:00 – 2:20 2:30 – 3:50 4:00 – 5:20** ** last choice! 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 are covered on Exam I. • Sensors, control logic and PLC programming, robotics/automation principles and ethics are covered on Exam II. • 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 • Groover, M. P. (2008). Automation, Production Systems, and Computer-Integrated Manufacturing (3rd ed.). Upper Saddle River NJ: Prentice-Hall. 856pp. ISBN 0-13-239321-2 • Engineering Notebook TWOREQUIRED • 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. • One notebook for class/exams • One notebook for lab/project 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% Midterm Exam I 25% Midterm Exam II 25% 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 homework. • Necessary tables are identified/provided – store in your engineering notebook. 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 one class period after the due date will not be graded and will not receive any credit. Unapproved late assignments turned in before the next class 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. • 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, Jolie McCoy, at 394-1924 at the earliest opportunity. IENG 475: Computer-Controlled Manufacturing Systems

  14. Data Collection Name IENG 475 Preferred name SPR 2014 E-mail address Student ID # Your major Hometown Anything else the instructor should know about you IENG 475: Computer-Controlled Manufacturing Systems

  15. COURSE ORGANIZATON ISSUES • Schedule Needed for Lab Times: (Back of Card) 1st Choice Lab Time 2nd Choice Lab Time 3rd Choice Lab Time 4th Choice Lab Time List any lab times with a class conflict* Preferred Lab Partners (2 choices) Non-Preferred Lab Partner (if any) Lab Times: Tuesday 1:00 - 2:20 2:30 - 3:50 4:00 - 5:20 Thursday 1:00 - 2:20 2:30 - 3:50 4:00 - 5:20 IENG 475: Computer-Controlled Manufacturing Systems

  16. Lab Schedule • Lab team/time assigned, e-mailed by 10:00 PM tonight • Review Lab assignment off of Materials Page • Meet in MIL Lab (need to start/stop labs on time) • Take notes during lab in Lab 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) • EP pages from everyone • 5S at end of each lab • Primary result of lab exercises is to complete project • Open Lab times as necessary • Open class and lab periods reserved 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 no universal 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 • 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 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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