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Notes | Inventory

Spring 2008 Kit List

Below is a list of all the parts that will provided in your locker and the Pappalardo Lab. All other parts are provided as needed in bins in the Pappalardo Labs. The Technical Instructors are there to help you, but not make your parts. Do not hesitate to ask them about anything if you are unsure, their patience is legendary.

 

You have one week to check that all the parts are in your kit and see an instructor if there are any deficits. Print out the Checklist.

 

Notes:

These are subject to revision as clarifications are needed.

  • Drawings are recommended for all parts before commencing any manufacturing operation, they may be hand sketches or CAD models as appropriate.
  • You must have a drawing before using the large machines (Bridgeports, lathes, water jet, etc). Even if you think you know what you are doing, see the instructors before making your first parts.
  • Stock material is limited and will not be replaced without justification of the circumstances leading to its need, i.e. demonstration of machining error and an understanding of its cause.
  • As usual, students are permitted to use any fasteners, adhesives and decorative materials that they wish. A lecture will be given on joining methods and this site provides interesting sticky information.
  • The provide controllers must be used, although custom electronics, such as limit switches are permitted.
  • Lubrication is recommended, oil slicks are not.
  • You may use any materials for non-functional decorations (make your machine look really cool).
  • Failure to clean machines and surfaces after use will result in spending quality time with a dustpan and brush and the ridicule of your peers.
  • Solid Models are provided of some parts, however they are not certified to be entirely accurate, e.g. materials and dimensions may differ.
  • Models of the fasteners are specifically not provided , students are encouraged to use SolidWorks integrated Screw Wizards and Part Libraries.
  • In addition to models, informational links are provided. These pages are old and while specifications may be out of date, the information is valid. (Sorry, we have not had time to update them fully.)
  • Small parts are stocked in limited quantities; following good manufacturing practices they will be replenished in a Just in Time Manner. Hoarding is not permitted; take only what you need. Let an Instructor or UA know if there is a imminent shortage and the parts will be promptly replenished.
  • All small parts are supplied from two large vendors with excellent customer service and fast shipping. Part numbers are provided. Check out their web sites:

    

  • Be sure to read about the Motor, Gearbox and Controller immediately.
  • Any kit questions should be directed to the Supreme Court.
  • Do you feel that a part would contribute significantly to the competition? E-mail the court and we will consider issuing that part. Please select only McMaster parts.

Inventory

Note: The exact part specifications in the "info" links are out of date!

#
Picture 
Q
Item Description
SW File / Info
  Stock (provided in storage container)
1
 
1
Plastic storage container (Rubbermaid Roughneck 14 gal 2212)  
2
1
Drill - Black & Decker 18 Volt
Model
Thank you M. Barineau
3
 
1
Calipers - Digital!  
4
 
1
Black permanent marker  
5
4
Tamiya planetary gearbox kit and motor
6
4
Plastic motor coupling
7
1
Birch plywood square - nominally 16" x 16" x 3/8" 
8
1
6063-T6 Box Extrusion - 1" x 3" x 12" - 1/8" thick  
9
1
6063-T6 Box Extrusion - 1" x 1" x 18" - 1/8 " thick
10
4
6063-T6 Box Extrusion - 1" x 1" x 18" - 1/16" thick
11
1
6061-T6 Bar - 2" x 12" x 1/4" thick
12
1
6061-T6 Angle Bar - 1.5" x 1.5" x  12" x 1/4" thick
13
2
Al Angle Iron 1" x "1 x 1/8" x 18'
14
1
6061-T6 Rod - 1/4" x 18"
15
2
6061-T6 Rod - 5/16" x 18"
16
2
5052-H32 Sheet - 1/16" x 18" x 18"
17
2
2011 Hex Rod - 5/16" x 12"
18
1
Threaded steel rod - 1/4-20, 12" length
19
24"
Steel strips  -1" x 0.048" (not in container, too big, as need)
20
1
Steel Sheet - 18" x 18" x 1/32"
21
4
1/8" diameter x 36" welding rod (not in container, too big, as need)
22
1
Delrin Rod 1" Diameter x 6" Length 
23
1
Delrin Rod 2" Diameter x 4" Length
24
2
ABS Sheet 12" x 12" x 1/4" 
25
2
Small PVC pipe - 1.0" I.D. x 18"
26
2
Large PVC pipe - 1.25" I.D. x 18"
 
1
Medium pipes 1.5" ID this year only  
27
2
Square HDPE Bar 1/2" x 1/2" x 6"
  Wheels (provided in storage container)
28
4
Four Inch Wheels - 4" diameter x 1" thick for 5/16" axle
29
2
Caster Wheels - 2" diameter x 13/16" thick x 2.5" high
  Electrical (provided in storage container, spares limited)
DigiKey Part #
30
 
1
Battery wire to control box female connector
A1411-ND
31
 
2
Crimp terminals for above connector
A1421-ND
32
 
1
Motor wire to control box female connector
A25575-ND
33
 
8
Crimp terminals for above connector
A25692-ND
34
 
2
Battery wire to battery female quick disconnects
A29936CT-ND
35
 
1
Heat shrink 3/16 dia, 6" long
VER316K-ND
  Wire (provided on spools)
36
 
as need
Black & Red 18 gauge twisted together, type 1007  
   Springs (stocked in bins)
McMaster Part #
37
 
4
Constant force spring (small)
(special order from Vulcan)
Info
38
 
4
Compression spring
9657k152
Info
39
 
4
Extension springs (small)
9654K14
Info
40
 
4
Extension springs (medium)
9654K52
41
 
4
Extension springs (large)
9654K369
42
 
4
Torsion spring (small)
9271K452
Info
43
 
4
Torsion spring (large)
9271K232
  Gears (stocked in bins)
44
4
Nylon spur gear, module 1, 12 teeth
45
4
Nylon spur gear, module 1, 24 teeth
46
4
Nylon spur gear, module 1, 36 teeth
47
 
2
Nylon bevel gear, 24 diametral pitch, 24T  
48
 
2
Nylon bevel gear, 24 diametral pitch, 48T  
49
1
Length 12", 24 Diametral Pitch, 1/4" Face, 1/4" Height
  Little Bits (stocked in bins)
McMaster Part #
50
 
as need
Spring pins (new part)
98296A125
51
 
as need
1/4" Nylon bushing
6389K627
52
 
as need
5/16" Nylon bushing
6389K626
53
as need
E clip for 1/4" shaft
97431A300
Info
54
 
as need
E clip for 5/16" shaft
97431A310
55
as need
1/8" Flat push-on retaining clips
94807A024
56
 
as need
1/4" Flat push-on retaining clips
94807A029
57
 
as need
5/16" Flat push-on retaining clips
94807A030
58
 
as need
1/8" Washer - .130" ID, .285" OD, .054"-.070" Thk
90295A070
59
 
as need
1/4" Washer - .260" ID,.687" OD, .054"-.070" Thk
90295A150
60
 
as need
5/16" Washer - .340" ID,.740" OD,.057"-.067" Thk
90295A160
  Odds n'Ends (stocked in bins)
61
 
as need
1/8" x 48" Buna-N cord, 70 durometer
62
 
as need
3" x 24" x 1/16" Buna-N sheet stock
63
as need
25' of braided nylon twine, 0.046" dia, 95 lb strength
64
 
as need
Alcohol wipes  
65
 
as need
Two part epoxy packets
66
 
as need
Zip tie wraps - 4" length  
67
 
as need
Cable zip tie mounts  
68
 
as need
Rubber bands
  Standard Lab Supplies
   
as need
An Assortment of Glues and Loctites
   
as need
Pop Rivets - 1/8" diameter, others possible  
   
as need
Stocked Fasteners
   
as need
Other supplies provided by Pappalardo staff as needed  

 

Updated 10 February 2008, N. Hanumara