Final Report - Claymore - Grand Valley State University

BOM
Item #
Item Description
Qty.
Offense
Table 1.1: Project budget and weight inventory.
Qty.
Defense
Total
Qty.
Cost per
Unit
14 Base plate 1 1 2 $2.87
3 Barrel 1 0 1 $3.89
9 Top Hinge 1 0 1 $0.35
10 Bottom Hinge 1 0 1 $0.35
6 Cage 1 1 2 $1.33
18 Rear Pillow Plock 2 2 4 $0.04
7 Fron Pillow Plock 2 2 4 $0.05
16 Wheel 4 4 8 $0.60
16 Tire 4 4 8 $0.30
19 Axles
2 2
15 Spacer 4 4 8 $0.23
2 Barrel cap 1 0 1 $0.34
1 Top Plate 1 1 2 $0.43
12 Coupler 4 4 8 $0.06
11 Bushings 4 4 8 $0.05
16 Nylon Fastener 4 4 8 $0.21
17 FHCS, 6-32 x 1/4 14 12 26 $0.07
8 Gearbox/motor
4 Misc. Electrical Components
5 Mega32 microcontroller
*Supplier abbreviations
McMC McMaster-Carr
GVSU Grand Valley State University
ZR Zagros Robotics
TBB Toy Brick Brigade
RC Radio Shack
1 1
1 1
1 1
4
2
2
2
Total Cost
per Item
36
Supplier*
Supplier
Part #
$5.74 McMC 8199K33
$3.89
$0.35
$0.35
$2.66
$0.16
$0.20
$4.80
$2.40
Material
Mass per Unit
(kg)
Aluminum 0.039
McMC 89965K128 Aluminum 0.141
McMC 8975K64 Aluminum 0.011
McMC 8975K65 0.007
Kutsches Aluminum 0.053
McMC 9536K19 0.005
McMC 9536K19 Aluminum 0.012
TBB 6595 Plastic 0.016
TBB 6594 Rubber 0.010
Tot. Mass Off.
Robot (kg)
Tot. Mass Def.
Robot (kg)
0.039 0.039
0.141 0.000
0.011 0.000
0.007 0.000
0.053 0.053
0.010 0.010
0.024 0.024
0.064 0.064
0.040 0.040
$0.34 $1.36 FAB 88625K63 Steel 0.014 0.028 0.028
$1.84 Lowes
$0.34
Nylon 0.001
McMC 86985K56 Aluminum 0.014
$0.86 McMC 8199K33
$0.48
$0.40
$1.68
$1.81
Aluminum 0.005
Kutsches Aluminum 0.003
McMC 8538K16 Nylon 0.001
Lowes 0.001
McMC 92210A196 Steel 0.001
0.004 0.004
0.014 0.000
0.005 0.005
0.012 0.012
0.004 0.004
0.004 0.004
0.014 0.012
$9.95 $19.90 ZR 72003 N/A 0.055 0.055 0.055
$6.23 $12.46 RC 0.029 0.029 0.029
$30.00 $60.00 GVSU N/A 0.035 0.035 0.035
Total Cost $121.68 Total Mass per Robot 0.593 0.418