ESD Car 2.0 - Bill of materials for mechanical assembly
Introduction
The following tables depict the parts for the mechanical assembly. The parts needed for the electrical build-up are on the next page. Make sure to look at both pages when ordering.
Components to 3D-print
|
|
part-name |
Thumbnail |
Quantity |
Description |
|
1 |
axle_seat |
|
2 |
supports wheel-axle and mounts into axle_end |
|
2 |
axle_seatEncoded |
|
2 |
supports wheel-axle + encoder and mounts into axle_end consist of:
standard version: 220 (diameter of operation 22mm), different versions exist, which change the position between the code-wheel and sensor (from 21,6mm - 22,4mm) |
|
3 |
ec_codeWheel_Axis |
|
2 |
centres code-wheel onto wheel-axle |
|
4 |
axle_seat-gearEncoded |
|
4 |
keys into axle_seat |
|
5 |
servogear_servoreelyDS-8220 |
|
4 |
servo-gear for Reely DS8220 |
|
6 |
servogear_servoreelyDS-8220_lockRing |
|
4 |
lock-ring for servogear for Reely DS8220 |
|
7 |
axle_beam-ends-FL-RR |
|
2 |
axle-end assembly front-right/rear-left, consists of:
|
|
8 |
axle_beam-ends-FR-RL |
|
2 |
axle-end assembly rear-right/front-left, consists of:
|
|
9 |
accu_connector |
|
1 |
accu-connector assembly |
|
10 |
chassis_beam_clampSideways |
|
2 |
clamps the sideways-beams to the chassis |
|
11 |
PCB_baseplate_aluExtrusions |
|
1 |
full PCB-stack with mounting-plate, consist of:
|
|
12 |
combinedLIDAR_gyro1 |
|
1 |
mounts LIDAR + LIDAR-PCB and gyroscope to the mounting-plate, consist of:
|
|
13 |
rim-printing |
|
4 |
printed rim (rubber-tyres need to be bought) |
|
14 |
motorgear |
|
1 |
output-gear from stepper-motor |
|
15 |
housing_bevelgearbox-innerRing |
|
1 |
inner ring of the bevel-gearbox |
|
16 |
housing_bevelgearbox-outerRing |
|
1 |
main body of the bevel-gearbox |
|
17 |
outputBevelGear_long |
|
1 |
long output-gear differential gearbox |
|
18 |
planetaryGear |
|
3 |
inner bevel-gear differential gearbox |
|
19 |
cross_troughhole |
|
1 |
inner cross of the differential gearbox |
|
20 |
outputBevelGear_short |
|
1 |
short output-gear differential gearbox |
|
21 |
gearbox_housing_motor_fullyPrinted |
|
1 |
gearbox housing-half right/motor-side, consists of:
|
|
22 |
gearbox_housing_fullyPrinted |
|
1 |
gearbox housing-half left side, consists of:
|
|
23 |
gear_output-motorSide |
|
1 |
smaller diameter power-output from gearbox to drive-shaft |
|
24 |
gear_output-left |
|
1 |
bigger diameter power-output from gearbox to drive-shaft |
|
25 |
vehicle_stand |
|
1 |
display/working-stand |
|
26 |
uss_frame |
|
2 |
frame to hold a USS |
|
27 |
generalMount_clamp |
|
1 |
general clamp to fasten different mounts to the vehicle |
|
28 |
uss_frontMount_clamp |
|
1 |
clamp to mount frontal USS to the vehicle |
|
29 |
RaspPi_camV2.1_frame |
|
1 |
frame to hold the Raspberry Pi Cam (V2.1) |
|
30 |
RaspPi_camV2.1_clamp |
|
1 |
clamp to mount the Raspberry Pi Cam (V2.1) to aluminium-beams (version for clamping to the mountingPlate exists as well) |
|
31 |
RaspPi_camV2.1_clamp |
|
1 |
clamp to mount the Raspberry Pi Cam (V2.1) to the mountingPlate (version for clamping to aluminium-beams exists as well) |
|
32 |
wheel_calibrationScale |
|
1 |
can be clamped to the axle_beam-ends to measure the turn-angle of the wheel |
|
33 |
wheel_calibrationPointer |
|
1 |
snaps onto the wheel-nut to point on the wheel_calibrationScale |
|
34 |
21mm_bearingPress |
|
1 |
tool to help press in 21mm-bearings |
|
35 |
10mm-7mm_bearing_press |
|
1 |
tool to help press in 10mm an 7mm-bearings |
|
36 |
ec_codeWheel_Axis-Press |
|
1 |
tool to help press in the ec_codeWheel_Axis into the codewheel |
Mechanical components to buy/manufacture
|
|
part-name |
Thumbnail |
Quantity |
Description |
|
1 |
accu_blade_slotted |
|
2 |
connector-blades to accumulator (copper-stock at least 37x12x1) |
|
2 |
axle_beam_nonDriven |
|
1 |
cut down from stock 20x5 aluminium-beam to ab_l_nonDriven = 127,7 |
|
3 |
PCB_beam |
|
4 |
cut down from stock 20x5 aluminium-beam to pcb_beam_l = 110 |
|
4 |
chassis_beam_sideways |
|
1 |
cut down from stock 20x5 aluminium-beam to cha_beam_sideways_l = 101 |
|
5 |
axle_beam_short_motor-side |
|
1 |
cut down from stock 20x5 aluminium-beam to ab_l_short_motorSide = 64,7 |
|
6 |
axle_beam_short |
|
1 |
cut down from stock 20x5 aluminium-beam to ab_l_short = 37,7 |
|
7 |
axle_beam_upperBrace |
|
2 |
cut down from stock 20x5 aluminium-beam to ab_l_braceBeam = 91,9 |
|
8 |
chassis_beam |
|
2 |
cut down from stock 20x5 aluminium-beam to cha_beam_l = 250 |
|
9 |
ISO 7380-1 - M3 x 6 |
|
21 |
hexagon socket, fillister head |
|
10 |
ISO 7380-1 - M3 x 8 |
|
5 |
hexagon socket, fillister head |
|
11 |
ISO 7380-1 - M3 x 10 |
|
3 |
hexagon socket, fillister head |
|
12 |
ISO 7380-1 - M3 x 12 |
|
44 |
hexagon socket, fillister head |
|
13 |
ISO 7380-1 - M3 x 16 |
|
2 |
hexagon socket, fillister head |
|
14 |
ISO 7380-1 - M3 x 20 |
|
3 |
hexagon socket, fillister head |
|
15 |
M4 selflocking nut |
|
4 |
ANY M4-selflocking nut is possible |
|
16 |
ISO 4762 - M2,5 x 4 |
|
24 |
hexagon socket, cylinder head |
|
17 |
ISO 4762 - M2,5 x 6 |
|
4 |
hexagon socket, cylinder head |
|
18 |
ISO 4762 - M2,5 x 8 |
|
6 |
hexagon socket, cylinder head |
|
19 |
ISO 4762 - M2,5 x 10 |
|
4 |
hexagon socket, cylinder head |
|
20 |
ISO 4762 - M2,5 x 16 |
|
2 |
hexagon socket, cylinder head |
|
21 |
bearing 12x21x5 |
|
4 |
bearing 12x21x5 |
|
22 |
bearing 3x7x3 |
|
8 |
bearing 3x7x3 |
|
23 |
bearing 5x8x2,5 |
no picture available |
3 |
bearing 5x8x2,5 |
|
24 |
bearing 5x10x4 |
|
7 |
bearing 5x10x4 |
|
25 |
rubber-tyre |
|
4 |
TAMIYA 300051023 24/24,5mm (2 pcs per package) |
|
26 |
wheel-drive_12mm |
|
4 |
TAMIYA TAM53056 300053056 (4pcs per package) |
|
27 |
wheel pin_2x10 |
|
4 |
included with the wheel-drive_12mm (TAMIYA TAM53056 300053056) |
|
28 |
wheel-axle |
|
4 |
Tamiya 300050823 50823 (2pcs per package) |
|
29 |
drive-shaft 39mm |
|
2 |
Tamiya 300050883 |
