IENG 475 - Lecture 02
Manufacturing Operations
3/22/2016
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Manufacturing Systems
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Agenda
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Lab Schedule
Lab Plan
Manufacturing Operations
Levels of Automation
Questions & Issues
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IENG 475: Computer-Controlled
Manufacturing Systems
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Tuesday 1:00 PM Lab
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Mike Dietz
Austin Louchart
Jesse Wilkins
Zach Kohama
Ziad Alzuhair*
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Manufacturing Systems
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Tuesday 2:30 PM Lab
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Manufacturing Systems
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Tuesday 4:00 PM Lab
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Dylan McLellan
Joel Niesche
Taylor Mammenga
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Manufacturing Systems
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Thursday 1:00 PM Lab
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Terry Nguyen
Kristy Rennick
Cassie Kulesa
Zach Boyd
Brianna Dodge*
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Manufacturing Systems
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Thursday 2:30 PM Lab
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Rick Vanderhulst
Nate Hibl
Andrea Sawyer
Tyler Derickson*
Caleb Miller*
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Manufacturing Systems
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Thursday 4:00 PM Lab**
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Ben Johnson*
Anne Christensen*
Stevey Lee*
Cody Kopriva*
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Manufacturing Systems
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Tuesday 2:30 PM Lab
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Ben Johnson
Anne Christensen
Stevey Lee
Cody Kopriva
Brianna Dodge
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Manufacturing Systems
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Lab Schedule
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Review Lab assignment off of Materials Page
Meet in MIL Lab (need to start/stop labs on time)
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Take notes during lab in LAB Engineering Notebook (everyone)
Lab assignments (1 per team) – usually due next lab
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brief summary and documentation of design/exercise
short answer to questions (if any)
copy pages from everyone
5S at end of each lab
Primary result of lab exercises is to complete project
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Open Lab times as necessary
Open class and lab periods reserved at end of term
Use Finals Week for project documentation & demo
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Manufacturing Systems
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Project Concept 1
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Desk Clock / Business Card Holder / Name Plate
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Clock Face & Base:
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Two pieces – must contain clock mechanics & business cards
One color – Material: Red Oak
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Design of clock face must incorporate SMD moniker
Design of base must incorporate four button feet
Design of base must hold cards and be individually customized w/ name
Design of base must incorporate CO2 laser engraving
Stock: 5.45” x 5.45” x ¾” – Base
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Final dimensions depend on your fixture design(s)
Card & Clock Face Posts:
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One color – Material: Red Oak
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Each member designs their own sculpted posts
Stock: ½” dia x 4” long
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Final: 0.25” dia x 1.00” long (max, each post)
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Manufacturing Systems
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Project Concept 2
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Desk Caddy / Business Card Holder / Tablet Holder
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Tablet Brace & Caddy Base:
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Two pieces – must contain clock mechanics & business cards
One color – Material: Red Oak
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Design of one piece must incorporate SMD moniker
Design of base must incorporate four button feet
Design of base must hold cards and be individually customized w/ name
Design of base must incorporate CO2 laser engraving
Stock: ¾” – Red Oak
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Final dimensions depend on your fixture design(s)
Card & Brace Posts:
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One color – Material: Red Oak
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Each member designs their own sculpted posts
Stock: ½” dia x 4” long
3/22/2016
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Final: 0.25” dia x 1.00” long (max, each post)
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Manufacturing Systems
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Project Concept 3
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Expanding Cribbage Board
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Bottom, Slide Base & Slide:
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One color – Material: Red Oak
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Design of slide must incorporate SMD moniker
Design of slide base must incorporate individually customized text
Design of slide base must incorporate CO2 laser engraving
Design of bottom must contain card deck and pegs
Bottom must have four button feet
Stock: 5.45” x 5.45” x ¾” – Slide Base & Bottom
Stock: 5.45” x 5.45” x ¼” – Slide
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Final dimensions depend on your fixture design(s)
Pegs:
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One color – Material: Red Oak
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Each member designs their own sculpted posts
Stock: ½” dia x 3” long
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Final: 0.25” dia x 1.00” long (max, each post)
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Manufacturing Systems
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Project Concept 4
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Modular Parchisi Board – four modules make a game set
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Slide Base & Slide:
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One color – Material: Red Oak
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Design of slide top must incorporate SMD moniker & custom text
Design of slide bottom must be ¼ of game board
Design of slide must incorporate CO2 laser engraving
Design of slide base must contain pawns & dice (dice are purchased)
Slide Base bottom must have four button feet & connect to slide as the Start
Stock: 5.45” x 5.45” x ¾” – Slide Base
Stock: 5.45” x 5.45” x ¼” or ¾”– Slide (team choice!)
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Final dimensions depend on your fixture design(s)
Pawns:
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One color – Material: Red Oak
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Each member designs their own sculpted pawns
Stock: ½” dia x 4” long
3/22/2016
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Final: 0.25” dia x ¾ ” long (max, each pawn)
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Manufacturing Systems
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Project Concept 5
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Mini Chess Set
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Custom Case Top & Chess Board Base:
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Two parts – must contain all chess pieces
One color – Material: Red Oak & Plastic/Metal
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Design of case top must incorporate SMD moniker
Design of base bottom will be chess board
• Engraved Insert (plastic/metal)
Design of chess board must incoporate CO2 laser engraving
Stock: 5.45” x 5.45” x ¾” – Case Top & Base
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Final dimensions depend on your fixture design(s)
Chess Pieces:
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Two colors – Material(s): Red Oak/Ash, Stains/Paint
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Each member designs at least one piece, add group pawn design
Stock: ½” dia x 3” long
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Final: 0.25” dia x 1.00” long (max, piece), 1/2” long (max, pawn)
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Manufacturing Systems
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Project Concept 6
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Boxed CATAN Board – box & five hex types make a game set
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Box Case & Hexagonal Squares
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One / two color – Material: Red Oak or Laminated Acrylic
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Design of sliding top must incorporate SMD moniker & custom text – milling!
Slide top must fit with box case and must function well
Design of slide box case must contain parts & dice (dice are engraved)
Design of hexes and must incorporate CO2 laser engraving, could interlock
Stock: ½” or ¾” – Red Oak for sides of Slide Box Case (team choice!)
Stock: ¼” Red Oak – Slide Top / Back
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Final dimensions depend on your fixture design(s)
Pieces:
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Four colors – Material: Red Oak, PLA or ABS plastic
3/22/2016
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Each member designs their own sculpted pieces
Dice would be laser engraved
Buildings / Cities are either turned on lathe or 3-D printed
Production disks are laser engraved
IENG 475: Computer-Controlled
Manufacturing Systems
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Manufacturing Operations
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What competitive trends exist?
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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?
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Competitive Advantage(s):
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Manufacturing Systems
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Levels of Automation
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Manual Production – using single station manned
cells operating independently
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Automated Production – using single station
automated cells operating independently
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Automated, Integrated Production – using multistation automated systems with automated material
handling
The appropriate level of automation is situational –
there is no universal best answer!
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Manufacturing Systems
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Manufacturing Operations
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Mfg Plant Capabilities & Capacity Limitations:
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Technological Processing Capabilities
Physical Production Capabilities/Capacities
Production Capacity Limits
Conditions for Appropriate Automation:
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Predictable, stable / expanding market
Need to satisfy business objectives of firm
Technology must be available at the right:
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Performance
Cost
Maturity
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Manufacturing Systems
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Reasons for Automating
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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
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Manufacturing Systems
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Reasons NOT to Automate
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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
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Manufacturing Systems
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