Remote control tarantula

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(→Components:)
Line 113: Line 113:
|| Plastic || Injection Molded||
|| Plastic || Injection Molded||
|-
|-
-
| 025 || Driving Wheel 2 || 1 ||
+
| 025 || Switch Assembly || 1 ||
-
* Shares axle with Driving wheel 1
+
* Electronic Off/On switch with 2 wires and small circuit
-
* Off-center axle hole
+
|| Circuit Board (silicon), metal wires, plastic switch || Assembly ||
-
|| Plastic || Injection Molded, smoothed ||
+
|-
|-
-
| 026 || Driving Wheel 2 || 1 ||
+
| 026 || Switch Cover || 1 ||
-
* Shares axle with Driving wheel 1
+
* Covers switch, protects it
-
* Off-center axle hole
+
|| Plastic || Injection Molded||
-
|| Plastic || Injection Molded, smoothed ||
+
|-
|-
-
| 027 || Driving Wheel 2 || 1 ||
+
| 027 || Motor Assembly || 1 ||
-
* Shares axle with Driving wheel 1
+
* Motor that powers tarantula
-
* Off-center axle hole
+
* Worm-geared output shaft
-
|| Plastic || Injection Molded, smoothed ||
+
|| Metal wiring, magnets, Metal casing, plastic gearing || Assembly ||
|-
|-
-
| 028 || Driving Wheel 2 || 1 ||
+
| 028 || Circuit Board Assembly || 1 ||
-
* Shares axle with Driving wheel 1
+
* Remote receiver
-
* Off-center axle hole
+
* has attached antenna
-
|| Plastic || Injection Molded, smoothed ||
+
* controls motor function
 +
|| Circuit Board (silicon), metal wires || Assembly ||
|-
|-
-
| 029 || Driving Wheel 2 || 1 ||
+
| 029 || LED Assembly || 1 ||
-
* Shares axle with Driving wheel 1
+
* Aesthetic assembly to make eyes of tarantula glow as it moves
-
* Off-center axle hole
+
|| Circuit (silicon), metal wires, LED || Assembly ||
-
|| Plastic || Injection Molded, smoothed ||
+
|-
|-
| 030 || Driving Wheel 2 || 1 ||
| 030 || Driving Wheel 2 || 1 ||

Revision as of 10:08, 21 September 2007

Contents

Executive summary

Customer needs

Function

Product use

Components:

Part # Part name QTY Function Materials Manufacturing Process Picture
001 Cover Screws 13
  • Holds bottom cover in place
Steel Cold headed, Thread Rolled Image:RC_Tarantula_Part_001.jpg
002 Inner Flat-headed screw 2
  • Holds circuit board and LED eye in place on interior of machine
Steel Cold headed, Thread rolled
003 Battery Cover 1
  • Covers, protects bottom of tarantula
Plastic Injection Molded, hand modified
004 Back Wheel housing 1
  • Covers rear wheels
  • Holds rear wheels in place
Plastic Injection Molded
005 Back Wheel 2
  • Holds weight of majority of tarantula, allows it to roll on ground
Plastic Injection Molded, smoothed
006 Small Leg 4
  • Aesthetic legs that move asymmetrically as tarantula rolls
Plastic Injection Molded
007 Medium Leg 2
  • Aesthetic legs that move asymmetrically as tarantula rolls
Plastic Injection Molded
008 Large leg 2
  • Aesthetic legs that move asymmetrically as tarantula rolls
Plastic Injection Molded
009 Feelers 2
  • Aesthetic feelers that are in a fixed, forward-facing position to mimic a spider
Plastic Injection Molded
010 Driving Wheel 1 1
  • Takes torque of motor, drives the front axle
  • Off-center axle hole
Plastic Injection Molded, smoothed
011 Driving Wheel 2 1
  • Shares axle with Driving wheel 1
  • Off-center axle hole
Plastic Injection Molded, smoothed
012 Plastic Protection housing 1
  • Holds motor and gearing in place on interior of robot
  • Provides internal support for robot
Plastic Injection Molded
013 Back Wheel Axle 2
  • Each axle has a Back wheel fitted on it, allows back wheels to roll
Steel Cut wire, smoothed
014 Battery Cover Washer 1
  • Washer for battery cover screw
Plastic Punched
015 Gear 1 2
  • Short and fat gear, used for power transmission
Plastic Injection Molded
016 Gear 2 1
  • Medium gear, wide, used for power transmission
Plastic Injection Molded
017 Gear 3 2
  • Thin, tall gear, used for power transmission
Plastic Injection Molded
018 Gear 4 1
  • Large gear with cam, used to actuate tarantula leg movement
Plastic Injection Molded
019 Axle 1 1
  • Smooth, long axle
  • used to hold Gear 3 (both of them) on the interior of tarantula
Steel Cut wire, smoothed
020 Axle 2 1
  • Smooth, medium axle
  • Used on interior to hold Gear 1
Steel Cut wire, smoothed
021 Axle 3 1
  • Smooth, short, and wide axle
  • Drive Axle (has both driving wheels on it
Steel Cut wire, smoothed
022 Axle 4 1
  • Long, double-roughed axle
  • Used on interior to hold gears
Steel Cut wire, smoothed, stamped rough areas
023 Axle 5 1
  • Short, double-roughed axle
Steel Cut wire, smoothed, stamped rough areas
024 Axle Cap 1
  • Axle endcap
Plastic Injection Molded
025 Switch Assembly 1
  • Electronic Off/On switch with 2 wires and small circuit
Circuit Board (silicon), metal wires, plastic switch Assembly
026 Switch Cover 1
  • Covers switch, protects it
Plastic Injection Molded
027 Motor Assembly 1
  • Motor that powers tarantula
  • Worm-geared output shaft
Metal wiring, magnets, Metal casing, plastic gearing Assembly
028 Circuit Board Assembly 1
  • Remote receiver
  • has attached antenna
  • controls motor function
Circuit Board (silicon), metal wires Assembly
029 LED Assembly 1
  • Aesthetic assembly to make eyes of tarantula glow as it moves
Circuit (silicon), metal wires, LED Assembly
030 Driving Wheel 2 1
  • Shares axle with Driving wheel 1
  • Off-center axle hole
Plastic Injection Molded, smoothed
031 Driving Wheel 2 1
  • Shares axle with Driving wheel 1
  • Off-center axle hole
Plastic Injection Molded, smoothed
032 Driving Wheel 2 1
  • Shares axle with Driving wheel 1
  • Off-center axle hole
Plastic Injection Molded, smoothed
033 Driving Wheel 2 1
  • Shares axle with Driving wheel 1
  • Off-center axle hole
Plastic Injection Molded, smoothed
034 Driving Wheel 2 1
  • Shares axle with Driving wheel 1
  • Off-center axle hole
Plastic Injection Molded, smoothed
035 Driving Wheel 2 1
  • Shares axle with Driving wheel 1
  • Off-center axle hole
Plastic Injection Molded, smoothed


Design for manufacturing and assembly

Failure mode effects analysis

Design for environment

EIOLCA

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