Soda gun

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Revision as of 19:25, 30 January 2014 by Dmurby@andrew.cmu.edu (Talk | contribs)
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Executive Summary

Use Study

Bill of Materials

Part # Part Name QTY Weight (g) Function Material Manufacturing Image
Soda Gun Sub-Assembly
1 "Round head 1/2" Length 1/8th" Dia Phillips" 2 <1 Fastens button panel Stainless Steel Std Purchase Part
2 Elliptical Soda Button (Top) 2 <1 User input button for soda, designates type Plastic Injection Molded
3 Eliptical Soda Button (Bot) 2 <1 Translates input key foce to release soda Plastic Injection Molded
4 Circle Soda Button (Top) 8 <1 User input button for soda, designates type Plastic Injection Molded
5 Circle Soda Button (Bot) 8 <1 Translates input key foce to release soda Plastic Injection Molded
6 "Flat head 3/8" len 1/8" dia philips" 2 <1 Fastens panel to gun body Stainless Steel Std Purchase Part
7 Plastic Washer (For Part #6) 2 <1 Spacing Plastic Injection Molded
8 Small Butterfly Cliip 2 <1 Aligns button to pin valves Stainless Steel Die Cast, punched
9 Large Butterfly Clip 2 <1 Aligns button to pin valves Stainless Steel Die Cast, punched
10 Button Panel, blue, 10 button 1 12 Holds all buttons in place Plastic Injection Molded
11 "Round head 1" len 1/8" dia flat screw" 2 <1 Fastened gun to hose base Stainless Steel Std Purchase Part
12 "Round head 1/2" len, 1/8" dia flat screw" 2 <1 Fastened gun to hose base Stainless Steel Std Purchase Part
13 "Hexagon, 7/8" len, 1/8" dia threaded head (Recieves Part #11)" 2 <1 Fastened gun to hose base Stainless Steel Std Purchase Part
14 Nozzle caps, clear plastic 10 <1 Reduces hose diameter into gun base Plastic Injection Molded
15 O-ring, rubber 10 <1 Seals hose to gun base Rubber Std Purchase Part
16 "Round head, 3/8" len, 1/8" dia, philips screw" 5 <1 Fasten back panel to gun Stainless Steel Std Purchase Part
17 Back panel, blue 1 6 Provides grip to back of gun, aesthetic Plastic Injection Molded
18 "Custom screw, 1/2" len, 1/8" dia, flat head" 1 <1 Supports back panel Stainless Steel Std Purchase Part
19 Rubber o-ring for Part #18 1 <1 Seals screw, provides snug fit Rubber Std Purchase Part
20 "O-ring, rubber, red 1/4" dia" 12 <1 Seals valve assy Rubber Std Purchase Part
21 Clear plastic spring cap 12 <1 Caps spring (Part #22) Plastic
22 "Small spring, 1/2" len" 12 <1 Translates input to opening valve, reset valv when released Stainless Steel Std Purchase Part
23 "O-ring, rubber, red, 1/8" dia" 12 <1 Seals (Part #24) to valve assy Rubber Std Purchase Part
24 Pin 12 <1 Holds valve in place, allows for vertical motion Stainless Steel Std Purchase Part
25 Plastic valve 12 <1 Glued to pin, opens/closes each syrup line Plastic Injection Molded
26 Soda gun Nozzle, plastic, blue 1 13 Focuses final soda dispense Plastic Injection Molded
27 "Black, O-ring, rubber, 1" dia" 1 <1 Seals nozzle head to gun Rubber Std Purchase Part
28 Soda gun body 1 113 Directs and organizes flow for all fluids exiting soda gun Plastic Machined in five layers, irreversibly sealed together, post-drilled
29 Soda gun nozzle base 1 10 Creates central location for syrup+soda to mix and exit gun Plastic Turned, glued to soda gun body
30 Soda gun nozzle base retaining pins 2 <1 Create fixture points for nozzle base Stainless Steel Turned
31 Stickers (misc.) 12 <1 Provides information and instructions about product, barcodes, safety information use, and beverage types Paper Printed
Flow Regulator Sub-Assembly
32 Plastic Regulator Backing 1 41 Hold tubes to regulator Plastic Injection Molded
33 "flat top, 1" len, 1/4" dia, philips head screw" 4 3 (ea) Fastens regulator casing together Stainless Steel Std Purchase Part
34 Tube retainer, retaining clips 20 <1 Retain the tube retainers to base Stainless Steel Std Purchase Part
35 Tube housing, main body 1 46 Holds the tube housing Plastic Injection Molded
36 Tube housing, single holder 10 6 Connects two sides of tubes Plastic Injection Molded
37 Shut-off screw 10 <1 Shuts off soda flow Plastic Injection Molded
38 "Shut-off screw o-ring 1/4" dia, rubber" 10 <1 Seals shut-off screws Rubber Std. Purchase Part
39 Flow adjustment screw 10 <1 Adjusts syrup/water ratio Plastic Injection Molded
40 "Flow adjustment screw o-ring, 1/4" dia, rubber" 10 <1 Seals adjustment screw Rubber Std. Purchase Part
41 "Housing retaining pin 1", 5/32" dia" 2 4 Holds tube housing halves together Stainless Steel Cut to length
42 Pivot pin for separating mechanism 1 <1 Creates pivot point for half separator of plastic reg. housing Stainless Steel Cut to length
43 Plastic regulator fronting 1 63 Hold tubes to regulator Plastic Injection Molded
44 Cap of separating mechanism, white 1 <1 User interaction point for separator mechanism Plastic Injection Molded
45 Cap of separating mechanism rivot 1 <1 Held cap to main separating body Stainless Steel Turned/Lathed
46 Main separator body 1 5 Separates the halves Plastic Injection Molded
Small Tube Sub-Assembly
47 Small Eaton Synflex Tubing (4203-0400) 10 11 Carries syrup to gun Plastic Std. Purchase Part
48 Plastic Hose Clamping Ring 10 <1 Connects syrup tubing to end cap Plastic Injection Molded
49 Ridged End-Cap 10 <1 Connects tubing to dispensing system Plastic Injection Molded
50 "O-ring, rubber, 3/8" dia, black" 10 <1 Seals end cap Rubber Std. Purchase Part
51 Plastic, anti-friction ring 1 1 Prevents metal casing from cutting tubing Plastic Injection Molded
52 Outer tubing casing, metal 1 200 Gathers all tubes, protects against wear, allows for flexible movement Stainless Steel Std. Purchase Part
53 Soda gun base connector 1 11 Connects handheld gun to the tubing casing Plastic Injection Molded
54 Tubing holding plate 1 10 Holds all tubes in correct positions for handheld gun Stainless Steel Cut, stamped
Large Tube Sub-Assembly
55 Rev-Flex P-E Hose 10 63 Carries liquid from source to soda gun assembly Plastic Std. Purchase Part
56 Hose clamp 10 2 Fastens metal hose cap to hose Stainless Steel Std. Purchase Part
57 O-ring, rubber, black 10 <1 Seals threaded hose cap to assembly Rubber Std. Purchase Part
58 Hose cap, metal 10 7 Allows liquid to flow from one tubing to another Stainless Steel Machined
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