P14006: Bathtub Lift
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Detailed Design

Table of Contents

Website should document your journey through MSD, so include work-in-progress as well as latest results. Use pdf's for display whenever possible so that information is easily viewable without the need to download files and open applications. (Your EDGE file repository should still contain original files).

Sample categories are listed below, but feel free to change or add nodes to better correspond to your project and your Guide’s expectations.

You may want to consider putting content related to this node in the DDR_Documents directory.

Prototyping, Engineering Analysis, Simulation

Iterative activities to demonstrate feasibility.

Power Requirements and Basic Calculations

Battery Power Requirements

Extending Arm Analysis

Scissor Lift Analysis

Pillar Lift Analysis

Stress and Displacement Simulations

Stress Analysis for Scissor Lift

Scissor Lift Displacement

Scissor Lift Modified Displacement

Stress Analysis for Extending Arm

Extending Arm Displacement

Extending Arm Factor of Safety

Stress Analysis

Bearing Stress Analysis

Rollers Stress Analysis

Extending Arm Stress Analysis 1

Extending Arm Stress Analysis 2

Extending Arm Stress Analysis 3

Extending Arm Stress Analysis 4

Extending Arm Stress Analysis 5

Drawings, Schematics, Flow Charts, Simulations

Your team may want to create separate directories for CAD, Schematics, or Software

Image:Example.jpg Image:Capture 1.JPG Image:Capture 2.JPG Image:Capture 3.JPG Image:Capture 4.JPG Image:Capture 5.JPG Image:Capture 6.JPG Image:Capture 7.JPG Image:Capture 8.JPG Image:Capture 9.JPG Image:Capture 10.JPG Image:Capture 11.JPG Image:In tub.JPG Image:In tub 2.JPG Image:In tub 3.JPG Image:In tub 4.JPG Image:Linak 2.jpg Image:Linak1.jpg Image:Linak 3.jpg

Bill of Material (BOM)

Bill of Materials

Material Layout

Test Plans

The team plans on purchasing a small actuator (~$20-30) and battery pack (~$20) to make a scaled testing rig. Worst-case scenario tests will be conducted.

Risk Assessment

Image:RA1.jpg

Image:RA2.jpg

Image:RA3.jpg

Design Reviews

Phase 3 Review

Phase 4 Review

Phase 5 Review


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