Coffee grinder
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| 46 || Sprocket retaining ring || 1 || 15 || Rear Hub Assembly || Holds sprocket components together || Steel || Catalog Purchase || [[Image:26_SprocketRetainingRing.jpg|100px|center]] | | 46 || Sprocket retaining ring || 1 || 15 || Rear Hub Assembly || Holds sprocket components together || Steel || Catalog Purchase || [[Image:26_SprocketRetainingRing.jpg|100px|center]] | ||
|- | |- | ||
- | | 47 || | + | | 47 || Circuit Board Connector || 1 || <1 || Connects fineness knob circuit || Copper || Stamped || [[Image:27_BallBearings.jpg|100px|center]] |
|- | |- | ||
- | | 48 || | + | | 48 || Power Button Spring || 1 || <1 || Returns power button after press || Steel || Purchased || [[Image:28_LeftThreadedCap.jpg|100px|center]] |
|- | |- | ||
- | | 49 || | + | | 49 || Knob Screws || 4 || <1 || Fastens knob sub-assembly || Steel || Purchased || [[Image:29_Spindle.jpg|100px|center]] |
|- | |- | ||
| 50 || Detent Springs || 2 || <1 || Pushes ball bearings for discrete adjustment of knob || Steel || Purchase || [[Image:30_RightThreadedCap.jpg|100px|center]] | | 50 || Detent Springs || 2 || <1 || Pushes ball bearings for discrete adjustment of knob || Steel || Purchase || [[Image:30_RightThreadedCap.jpg|100px|center]] |
Revision as of 23:01, 26 January 2014
List of Parts
The following details the list of parts of a fixed gear bicycle tensioner and drivetrain.
Parts list table
Part Number | Name | Quantity | Mass (g) | Subassembly | Function | Material | Manufacturing Process/ Purchased Component | Image |
---|---|---|---|---|---|---|---|---|
1 | Dustcaps | 2 | <1 | Crank Assembly | Keep dirt out of bottom bracket | Plastic | Injection Molding | |
2 | Lock nuts | 2 | 6 | Crank Assembly | Retainment/Assembly | Steel | Catalog Purchase | |
3 | Nut w/ integrated lock washer | 2 | 16 | Crank Assembly | Retainment/Assembly | Steel | Catalog Purchase | |
4 | Toe strap holders | 2 | 6 | Pedals | Ability to secure toe | Plastic | Injection Molding | |
5 | Flange nut | 4 | <1 | Pedals | Attach toe strap holder to foot grip | Steel | Catalog Purchase | |
6 | Screw w/ integrated washer | 4 | <1 | Pedals | Attach toe strap holder to foot grip | Steel | Catalog Purchase | |
7 | Screw | 8 | <1 | Pedals | Attach foot grip to pedal | Steel | Catalog Purchase | |
8 | Pedal cap | 2 | <1 | Pedals | Keep dirt out of pedals | Plastic | Injection Molding | |
9 | Foot grip | 2 | 27 | Pedals | Prevent foot from slipping off pedal | Aluminum | Die Casting | |
10 | Outer jam nut | 2 | 9 | Sprocket Assembly | Retainment/Assembly | Steel | Catalog Purchase | |
11 | Washer | 2 | <1 | Sprocket Assembly | Retainment/Assembly | Steel | Catalog Purchase | |
12 | Inner jam nut | 2 | 7 | Sprocket Assembly | Retainment/Assembly | Steel | Catalog Purchase | |
13 | Pedal | 2 | 54 | Pedals | Central Component in Pedals | Aluminum | Die Casting | |
14 | Ball bearings | 24 | <1 | Pedals | Friction Prevention | Steel | Catalog Purchase | |
15 | Nut | 2 | 3 | Pedals | Retainment/Assembly | Steel | Catalog Purchase | |
16 | Double D Washer | 2 | <1 | Pedals | Catalog Purchase | Steel | Catalog Purchase | |
17 | Nut w/ seat for ball bearings | 2 | 5 | Pedals | Retainment/Assembly | Steel | Catalog Purchase | |
18 | O-ring | 2 | <1 | Pedals | Keeping lubricants inside pedal | Rubber | Catalog Purchase | |
19 | Chain | 1 | 304 | Drivetrain | Drive rear sprocket using rotation of front sprocket | Steel | Stamping and Pressing | |
20 | Crank | 1 | 260 | Spindle/Crank Assembly | Lever arm for force from foot | Steel, aluminum | Die Casting | |
21 | Crank w/ sprocket | 1 | 626 | Spindle/Crank Assembly | Transfers force to chain | Steel | Assembly - Stamping and Die Casting | |
22 | Rear sprocket | 1 | 82 | Rear Hub Assembly | Sees force from chain and sends it to the tire | Steel | Stamping with Post Machining | |
23 | Bearing | 2 | 19 | Rear Hub Assembly | Reduces system friction | Steel, Aluminum | Catalog Purchase | |
24 | Rear wheel | 1 | ? | Rear Hub Assembly | Interface between rear sprocket and ground | Steel, Rubber, Aluminum | Assembly - Catalog Components Mated with a CNC lathed hub | |
25 | Rear axle | 1 | 101 | Rear Hub Assembly | Allows wheel to move | Steel | CNC Lathing | |
26 | Sprocket retaining ring | 1 | 15 | Rear Hub Assembly | Holds sprocket components together | Steel | Catalog Purchase | |
27 | Ball bearings | 2 | 14 | Spindle/Crank Assembly | Countering Friction in Pedals | Steel | Catalog Purchase | |
28 | Left threaded cap | 1 | 54 | Spindle/Crank Assembly | Retainment/Assembly | Steel | Catalog Purchase | |
29 | Spindle | 1 | 209 | Spindle/Crank Assembly | Allow wheel to move | Steel | CNC Lathing | |
30 | Right threaded cap | 1 | 47 | Spindle/Crank Assembly | Retainment/Assembly | Steel | Catalog Purchase | |
31 | Crank Spacer | 1 | 47 | Spindle/Crank Assembly | Retainment/Assembly | Steel | Stamping | |
32 | Frame | 1 | 2272 | Frame | Holds all other subassemblies | Steel | Fabricated/Welded | |
3 | Pedal | 2 | 54 | Pedals | Central Component in Pedals | Aluminum | Die Casting | |
34 | Ball bearings | 24 | <1 | Pedals | Friction Prevention | Steel | Catalog Purchase | |
35 | Nut | 2 | 3 | Pedals | Retainment/Assembly | Steel | Catalog Purchase | |
36 | Double D Washer | 2 | <1 | Pedals | Catalog Purchase | Steel | Catalog Purchase | |
37 | Nut w/ seat for ball bearings | 2 | 5 | Pedals | Retainment/Assembly | Steel | Catalog Purchase | |
38 | O-ring | 2 | <1 | Pedals | Keeping lubricants inside pedal | Rubber | Catalog Purchase | |
39 | Chain | 1 | 304 | Drivetrain | Drive rear sprocket using rotation of front sprocket | Steel | Stamping and Pressing | |
40 | Crank | 1 | 260 | Spindle/Crank Assembly | Lever arm for force from foot | Steel, aluminum | Die Casting | |
41 | Crank w/ sprocket | 1 | 626 | Spindle/Crank Assembly | Transfers force to chain | Steel | Assembly - Stamping and Die Casting | |
42 | Rear sprocket | 1 | 82 | Rear Hub Assembly | Sees force from chain and sends it to the tire | Steel | Stamping with Post Machining | |
43 | Bearing | 2 | 19 | Rear Hub Assembly | Reduces system friction | Steel, Aluminum | Catalog Purchase | |
44 | Rear wheel | 1 | ? | Rear Hub Assembly | Interface between rear sprocket and ground | Steel, Rubber, Aluminum | Assembly - Catalog Components Mated with a CNC lathed hub | |
45 | Rear axle | 1 | 101 | Rear Hub Assembly | Allows wheel to move | Steel | CNC Lathing | |
46 | Sprocket retaining ring | 1 | 15 | Rear Hub Assembly | Holds sprocket components together | Steel | Catalog Purchase | |
47 | Circuit Board Connector | 1 | <1 | Connects fineness knob circuit | Copper | Stamped | ||
48 | Power Button Spring | 1 | <1 | Returns power button after press | Steel | Purchased | ||
49 | Knob Screws | 4 | <1 | Fastens knob sub-assembly | Steel | Purchased | ||
50 | Detent Springs | 2 | <1 | Pushes ball bearings for discrete adjustment of knob | Steel | Purchase | ||
51 | Detent Bearings | 2 | <1 | Allows for discrete adjustment of knob | Steel | Purchased | ||
52 | Detent Housing | 1 | 2 | Contains detent components in knob | Plastic | Injection Molded | ||
53 | Brush | 1 | 3 | Cleans coffee grinds | Plastic | Injection Molded | ||
54 | Body | 1 | 74 | Houses inner components | Plastic | Injection Molded | ||
55 | Power Cord | 1 | Supplies electrical current from outlet to grinder | Purchased |