Coffeemaker
From DDL Wiki
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Revision as of 16:30, 30 January 2014
Contents |
Product Introduction
Product: Hamilton Beach 12-Cup Coffee Maker
Executive Summary
Major Product Needs for Major Stakeholders
Product Use Study
Parts List
The following table is a list of all the parts that come out of the coffeemaker.
Bill of Materials
The following is a table of individual components, assemblies and certain off the shelf parts that we took apart during our dissection process of the coffeemaker.
Part Number | Name | QTY | Weight (g) | Function | Material | Manufacturing Process | Image |
---|---|---|---|---|---|---|---|
1 | Cubic Peg for Metal Strip | 1 | Holds the metal strip that goes around the glass container | Plastic | Injection Molding | ||
2 | Screw for the Glass Container | 1 | Tighten up the metal strip | Aluminum | Off Shelf Component | ||
3 | Lid for the Glass Container | 1 | Lid of the Glass Container | Plastic | Injection Molding | ||
4 | Metal Strip for the Glass Container | 1 | Goes around the glass container | Aluminum | Rolling and Machining | ||
5 | Handle for the Glass Container | 1 | Handle of the glass container | Plastic | Injection Molding | ||
6 | Filter Lever | 1 | A spring controlled lever within the filter that allows the boiled coffee to go into the glass container | Plastic | Injection Molding | ||
7 | Filter Spring | 1 | Attached to the filter lever and controls and coffee flow | Aluminum | Off Shelf Component | ||
8 | White Filter Rubber Piece | 1 | Cover of a hole within the filter | Rubber | Injection Molding | ||
9 | Filter | 1 | Perform as a intermediate container for the boiled water and ground coffee | Plastic | Injection Molding | ||
10 | Plastic Lid | 1 | Lid for the coffeemaker | Plastic | Injection Molding | ||
11 | Cardboard Piece | 1 | Covers the area of thermal paste that applied onto the heater | Cardboard | Off Shelf Component | ||
12 | Bottom Screws | 5 | Tighten the bottom lid with the bottom half of the coffeemaker | Aluminum | Off Shelf Component | ||
13 | Plastic Bottom Lid | 1 | Cover for base of the coffeemaker | Plastic | Injection Molding | ||
14 | Plastic Ring | 1 | Holds two rubber tubes in position | Plastic | Injection Molding | ||
15 | Insulator Rubber Band | 1 | Insulation for the heater plate | Rubber | Injection Molding | ||
16 | Heater Plate | 1 | Keeps the glass container heated and in place | Aluminum | Casting | ||
17 | Heater Plate Screw | 1 | Attach the heater plate to the bottom lid of the coffeemaker | Steel | Off Shelf Component | ||
18 | Rectangular Lid Piece | 1 | Supports the coffeemaker lid when it is open | Plastic | Injection Molding | ||
19 | Rubber Tube Rings | 4 | Tighten and put the tubes in place | Copper | Machining | ||
20 | Heater Bar | 1 | Holds the heater in place | Aluminum | Extrusion and Machining | ||
21 | Heater | 1 | Heats both the water and the container | Aluminum | Casting | ||
22 | Resistor Piece | 1 | Part of the heater circuit | Assembly | Off Shelf Component | ||
23 | Little Screw for Plastic Wire Piece | 2 | Aluminum | Off Shelf Component | |||
24 | Slightly Larger Screw for Heater | 1 | Aluminum | Off Shelf Component | |||
25 | Nut for Heater Screw | 1 | Holds the heater in position within the coffeemaker | Aluminum | Off Shelf | ||
26 | Plastic Piece for Wires | 1 | |||||
27 | Smaller Screw | 5 | |||||
28 | Washer for Smaller Screw | 5 | |||||
29 | Top-Bottom Connection Screw | 3 | Connect the top and bottom half of the coffeemaker | Off Shelf Component | |||
30 | Lid Lever | 1 | Supports the lid | Plastic | Injection Molding | ||
31 | Plastic Volume Meter | 1 | Meter of the coffeemaker | Plastic | Injection Molding | ||
32 | Lid Hinge Connected to Tubes | 1 | Connection between the lid and tubes | Plastic | Injection Molding | ||
33 | Transparent Tube | 1 | Rubber | Injection molding | |||
34 | Opaque Tube | 2 | Rubber | Injection molding | |||
35 | Red Ball | 1 | Part of the valve in the opaque tube | Plastic | Injection Molding | ||
36 | Base of Switch | 1 | Base of the switch | Off Shelf Component | |||
37 | Switch | 1 | Control on/off of the coffeemaker | Plastic | Injection Molding | ||
38 | Tiny Spring | 1 | Part of the switch | Off Shelf Component | |||
39 | Tiny Piece from the Switch | 1 | Part of the switch | ||||
40 | Red Heating Connection | 2 | |||||
41 | Wires Coming out from the Heater | 2 | Rubber and Copper | Off Shelf Component | |||
42 | White Capacitor Screw | 2 | Put the capacitor in place | ||||
43 | Washer for Capacitor Screw | 2 | Washer for screw | Aluminum | Off Shelf Component | ||
44 | N label | 1 | Label negative of the circuit | plastic tape | Off Shelf Component | ||
45 | Switch with Three Wires | 1 | Inside part of the switch | Assembly | Off Shelf Component | ||
46 | Blue Wire | 1 | Off Shelf Component | ||||
47 | White Wire | 1 | Off Shelf Component | ||||
48 | Black Wire | 1 | Off Shelf Component | ||||
49 | Glass Container | 1 | Coffee Container | Glass | |||
50 | Top Part of Body | 1 | Top half of the coffeemaker | Plastic | Injection Molding | ||
51 | Bottom Part of Body | 1 | Bottom half of the coffeemaker | Plastic | Injection Molding |
Design For Manufacturing and Assembly (DFMA)
Failure Modes and Effects Analysis (FMEA)
Design for Environment (DFE)
Analysis Summary
Group 8 Team Members
Lucas Neffa
Andrew Vickory
Nick Ciesielski
Yang Wen
Kaifu Wang
References
1. Dieter, George E., and Linda C. Schmidt. Engineering Design. 4th Edition. New York, NY: McGraw-Hill, 2009. Print.
2. Hamilton Beach 12-Cup Coffee Maker, n.d. photograph, viewed 23 January 2014, <http://www.amazon.com/gp/product/B002EJF8TI/ref=oh_details_o00_s00_i00?ie=UTF8&psc=1>