Door damper

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(New page: == Executive Summary == == Primary Stakeholders and Product Needs == == Product Function and Evaluation == == List of Parts == == Design For Manufacturing and Assembly == =...)
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== Executive Summary ==
== Executive Summary ==
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== List of Parts ==
== List of Parts ==
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{| class="wikitable collapsible" border="1"  cellspacing="0" align="center" style="text-align:center"
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|-
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! Part #
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! Part Name
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! QTY
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! Function
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! Manufacturing Process
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! Material
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! Weight (g)
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! Image
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|-
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|'''Body'''
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|
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|
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|
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|
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|
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|
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|
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|-
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| 1
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| Shell
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| 1
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| Contain other parts and hydraulics
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| Cast
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| Aluminum
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| 715
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| pic here
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|-
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| 2
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| Rack
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| 1
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| Move through viscous fluid and create damping
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| Cast/machined
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| Steel
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| 352
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| rack pic here
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|-
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| 3
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| Pinion
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| 1
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| Transmit motion
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| Cast/Machined
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| Stainless Steel
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| 150
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| Pinion pic here
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|-
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| 4
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| Spring
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| 1
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| Return door to closed position
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| Drawn
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| Steel
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| 218
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| spring pic here
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|-
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| 5
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| Side Cap with bearing
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| 2
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| Allow pinion to rotate
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| Casting
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| Aluminum
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| 24
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| Side cap picture
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|-
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| 6
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| End Cap
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| 1
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| Keep fluid contained, allow access for assembly
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| Cast
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| Aluminum
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| 1
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| End Cap Picture
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|-
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| 7
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| O-ring
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| 1
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| Keep fluid contained, prevent leaks
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| Cast
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| Rubber
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| <1
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| o ring Picture
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|-
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|'''Linkage'''
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|
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|
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|
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|
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|
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|
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|
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|-
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| 7
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| Large arm
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| 1
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| Connect to door base
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| Cast
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| Steel
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| 374
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| large arm pic here
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|-
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| 8
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| Small arm
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| 1
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| Connect to doorframe
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| Cast
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| Steel
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| 81
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| small arm pic here
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|-
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| 9
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| Threaded arm
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| 1
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| connect to doorframe base/ adjust length of linkage
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| Cast
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| Steel
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| 116
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| threaded arm pic
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|-
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| 10
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| Washer
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| 1
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| Hold linkage together
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| Stamped
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| Steel
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| 3
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| Washer pic here
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|-
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| 11
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| Nut
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| 1
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| Hold threaded arm to short arm
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| Cast
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| Steel
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| 6
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| nut pic here
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|-
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| 12
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| Short screw
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| 1
 +
| Hold linkage together
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| Cold headed and  machined
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| Steel
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| 3
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| Short screw pic here
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|-
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| 13
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| Standoff
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| 1
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| Connect to doorframe
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| Stamped and bent
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| Aluminum
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| 6
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| Standoff pic here
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|-
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| 14
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| Arm screw to box
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| 1
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| Hold long arm to base
 +
| Cold headed and machined
 +
| Steel
 +
| 6
 +
| arm screw to box pic here
 +
|}
 +
 +
 +
 +

Revision as of 13:17, 17 September 2012

Contents

Executive Summary

Primary Stakeholders and Product Needs

Product Function and Evaluation

List of Parts

Part # Part Name QTY Function Manufacturing Process Material Weight (g) Image
Body
1 Shell 1 Contain other parts and hydraulics Cast Aluminum 715 pic here
2 Rack 1 Move through viscous fluid and create damping Cast/machined Steel 352 rack pic here
3 Pinion 1 Transmit motion Cast/Machined Stainless Steel 150 Pinion pic here
4 Spring 1 Return door to closed position Drawn Steel 218 spring pic here
5 Side Cap with bearing 2 Allow pinion to rotate Casting Aluminum 24 Side cap picture
6 End Cap 1 Keep fluid contained, allow access for assembly Cast Aluminum 1 End Cap Picture
7 O-ring 1 Keep fluid contained, prevent leaks Cast Rubber <1 o ring Picture
Linkage
7 Large arm 1 Connect to door base Cast Steel 374 large arm pic here
8 Small arm 1 Connect to doorframe Cast Steel 81 small arm pic here
9 Threaded arm 1 connect to doorframe base/ adjust length of linkage Cast Steel 116 threaded arm pic
10 Washer 1 Hold linkage together Stamped Steel 3 Washer pic here
11 Nut 1 Hold threaded arm to short arm Cast Steel 6 nut pic here
12 Short screw 1 Hold linkage together Cold headed and machined Steel 3 Short screw pic here
13 Standoff 1 Connect to doorframe Stamped and bent Aluminum 6 Standoff pic here
14 Arm screw to box 1 Hold long arm to base Cold headed and machined Steel 6 arm screw to box pic here




Design For Manufacturing and Assembly

DFM &DFA

Failure Mode and Effect Analysis

Design for Environment

Team Members

References

Retrieved from "http://wiki.ece.cmu.edu/ddl/index.php/Door_damper"
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