Upload
dwight-dorsey
View
214
Download
0
Embed Size (px)
Citation preview
PDR #8: Parts, Sources & Costs
Team ACME
Andrew Henebry, Tom Lauducci, Megan Snyder, Tim Stonelake
28 October 2004 AME 470 - Team ACME PDR #8 - Slide 2
Talking Points
• Vehicle Review
• Expense Sheet Overview
• Supplier List
• Cost Breakdown
• Manufacturing Overview
28 October 2004 AME 470 - Team ACME PDR #8 - Slide 3
Vehicle Review
28 October 2004 AME 470 - Team ACME PDR #8 - Slide 4
Expenses
28 October 2004 AME 470 - Team ACME PDR #8 - Slide 5
Supplier List
• McMaster-Carr Supply Co.
• Stock Drive Products/ Sterling Instrument (SDP/SI)
• Digikey Corporation
• Jameco Electronics
• BatteriesPlus
• RipVan100.com
• ND Physics Department
• Lowe’s
• Meijer
• Hobby Lobby
• Greg Brownell
• Donations
28 October 2004 AME 470 - Team ACME PDR #8 - Slide 6
Cost Breakdown
Subgroup Cost Important Factors
Chassis $21.48 Scrap Lexan supply and simple design keeps costs down
Drive Train $227.24 Motors, chains, sprockets, belts, and pulleys are expensive
Electronics $117.51 Batteries and chargers are expensive in the quantities we need (10x batt)
Rice Bin $15.63 Large sheets of plastic are cheap at local hardware stores
Overhead $8.66 Initial modeling was done with inexpensive foam board
Total $413.95 Includes shipping on purchased items and 10% extra on remaining parts
28 October 2004 AME 470 - Team ACME PDR #8 - Slide 7
Manufacturing Overview
• Manually machine chassis and rice bin
• CNC cam-shaped lifting wheels
• Manually assemble remaining components
28 October 2004 AME 470 - Team ACME PDR #8 - Slide 8
Synopsis
• Expense sheet that keeps running total
• Diverse supplier list
• Major costs in drive train and electronics
• Designed with easy machining in mind
Questions?