ANEUVAS TECH. INC. PORTABLE MEDICAL BENCH Kenyon Rowley Project - - PowerPoint PPT Presentation

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ANEUVAS TECH. INC. PORTABLE MEDICAL BENCH Kenyon Rowley Project - - PowerPoint PPT Presentation

Mar 02, 2024 288 likes •581 views

ANEUVAS TECH. INC. PORTABLE MEDICAL BENCH Kenyon Rowley Project Manager and Financial Manager Katherine Riffle Test Engineer and CAD Engineer Hunter Daniel Logistics Manager and Manufacturing Engineer DR. BECKER - ADVISOR Project

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ANEUVAS TECH. INC. PORTABLE MEDICAL BENCH

Kenyon Rowley Katherine Riffle Hunter Daniel

Project Manager and Financial Manager Test Engineer and CAD Engineer Logistics Manager and Manufacturing Engineer

  • DR. BECKER - ADVISOR
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SLIDE 2

Project Description

Requirements Compatible with medical machines Support clean-room cover Reduce shock during transport Minimal X-Ray interference Compliant with X-Ray machine

Kenyon Rowley, October 7, 19F5 - Aneuvas Tech Portable Bench 2

  • Dr. Becker’s X-Ray Machine

Clean Room Hood

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SLIDE 3

Hunter Daniel, October 7, 19F5 - Aneuvas Tech Portable Bench 3

Project Description/ Concept Generation

How Concepts were Generated Three Parts

  • Wheels/Shock Absorption
  • Tabletop
  • Storage
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Black-Box: Wheels

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Material Force Design Shock Absorption Reduced Impact Less Noise Easier to Push Better Turning

Hunter Daniel, October 7, 19F5 - Aneuvas Tech Portable Bench

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Shock Absorption MRF Dampener: Too Expensive/ Complex Expensive Instant Shock Absorption Requires Actuation Complex Pneumatic Tires: Simple Design, Cheap Easy Installation Constant Absorption without Actuation Inexpensive

Hunter Daniel, October 7, 19F5 - Aneuvas Tech Portable Bench

Decomposition Model: Wheels

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SLIDE 6

Black-Box: Tabletop

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Raised Spill Guards Wood Up to ½ Inch Raised Platforms Grooved for Hood Base 26” Wide Zipties Polycarbonate Big Enough Workspace Drainage Material Design Contain Spills X-Ray non-interference X-Ray Machine Compliant Protect Machines from Spills Support Hood Fit Through Doors Cord/Wire Guidance

Kenyon Rowley, October 7, 19F5 - Aneuvas Tech Portable Bench

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Protect Machines from Spills Raised Platforms: Client Preference Easily Cleaned No Tilt Spill Guard Restricted Work Area Drainage: Unnecessary Drainage Performance Drains Loose Liquid Containment of Loose Liquid Difficult to Clean Tilt or Interruption of X Rays

Kenyon Rowley, October 7, 19F5 - Aneuvas Tech Portable Bench

Decomposition Model: Tabletop (1)

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Cord/Wire Guidance Holes in Table: Stored Machine Vulnerability Uninterrupted Transport Less Obtrusive Spill Guards Around Directly Next to Workspace Spills Through Table Zip-ties: Client Preference Adaptive Removable Already Designed in Hood Keeps Cords out of Spills

Kenyon Rowley, October 7, 19F5 - Aneuvas Tech Portable Bench

Decomposition Model: Tabletop (2)

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SLIDE 9

Black-Box: Storage

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Material Design Storage Wood Flanges Drawer Dimensions

Kenyon Rowley, October 7, 19F5 - Aneuvas Tech Portable Bench

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SLIDE 10

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Storage U-Shaped: Too Bulky Less Maneuverability Stable More Storage Desk Drawers: More Access Easy Access Maneuverability

Kenyon Rowley, October 7, 19F5 - Aneuvas Tech Portable Bench

Decomposition Model: Storage

Client Preference: U-Shaped with One Drawer

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SLIDE 11

Hunter Daniel, October 7, 19F5 - Aneuvas Tech Portable Bench 11

Concept Generation: Shock Absorption

  • Initial idea to implement MRF.
  • Instantaneous shock

absorption.

  • Dr. Becker suggested this

concept may be to complex for the need.

  • Went with simpler and cheaper

pneumatic tire design.

MRF Dampner

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SLIDE 12

Kenyon Rowley, October 7, 19F5 - Aneuvas Tech Portable Bench 12

Concept Generation: Tabletop

  • Initial idea to make entire tabletop flat.
  • Dr. Becker suggested we add in raised platforms on

the sides.

  • Increased stability and easier to clean if spills occur.
  • Existing Polycarbonate piece for middle.
  • Slots for hood to slide in.
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SLIDE 13

Kenyon Rowley, October 7, 19F5 - Aneuvas Tech Portable Bench 13

Concept Generation: Storage

  • Initial idea to make U-shaped storage.
  • Simple storage solution.
  • Drawers that pull out instead.
  • U-shaped storage with drawer on one

side.

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SLIDE 14

Customer Requirements Engineering Requirements

Engineering Requirements Cost Weight Volume Yield Strength Spring Constant Deflection Thickness Temperature

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Concept Selection: CNs and ERs

Durability Reliability Safety Maneuverability Inexpensive Aesthetic Multi-purpose Lightweight

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SLIDE 15

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Concept Selection: Decision Matrix

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Concept Selection: Wheels

  • After evaluation through the decision

matrix as well as guidance from Dr. Becker, the pneumatic tire design was chosen.

  • The design is much simpler and

cheaper than the MRF dampner but

  • ffers adequate shock absorption .
  • It will be easily installed to the bench

design.

Pneumatic Wheel

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SLIDE 17

Kenyon Rowley, October 7, 19F5 - Aneuvas Tech Portable Bench 17

Concept Selection: Tabletop CAD REV0

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SLIDE 18

18 Kenyon Rowley, October 7, 19F5 - Aneuvas Tech Portable Bench

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Kenyon Rowley, October 7, 19F5 - Aneuvas Tech Portable Bench 19

Concept Selection: Storage CAD REV0

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20 Kenyon Rowley, October 7, 19F5 - Aneuvas Tech Portable Bench

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Kenyon Rowley, October 7, 19F5 - Aneuvas Tech Portable Bench 21

Concept Selection: Top Customer Requirements

Safety Deflection Durability Weight Reliability Volume

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SLIDE 22

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Budget Planning: BOM

  • Tabletop (polycarbonate and another polymer/wood)
  • Legs (wood)
  • Pneumatic Tires
  • Storage shelf (wood)
  • Drawer (wood)
  • Drawer slides and wheels (metal/plastic)
  • Storage Cover (polymer)
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SLIDE 23

Kenyon Rowley, October 7, 19F5 - Aneuvas Tech Portable Bench 23

Budget Planning

Materials

  • Tabletop (polycarbonate):
  • Tabletop (polymer/wood):
  • Legs (wood):
  • Pneumatic Tires:
  • Storage shelf (wood):
  • Drawer (wood):
  • Drawer slides and wheels

(metal/plastic):

  • Storage Cover (polymer):

$60* $50 $20** $100** $30** $30** $30** $30 Overall

  • Materials:
  • Spare Parts:
  • Prototyping:
  • Equipment:
  • Contingency:

Total:

** Prices based off McMaster-Carr [1] * Prices based off Grainger [2]

$350 $60 $200 $200 $190 $1000

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Hunter Daniel, October 7, 19F5 - Aneuvas Tech Portable Bench 24

Conclusion

  • Through concept generation and evaluation our team was able to decide on

design paths for the bench.

  • Shock absorption, tabletop, and storage can now be in the developing stage.
  • With CAD designs finished, the next step is discussing these design ideas with
  • Dr. Becker to confirm his satisfaction and begin designing a prototype.
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SLIDE 25

Questions?

Hunter Daniel, October 7, 19F5 - Aneuvas Tech Portable Bench 25

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SLIDE 26

Hunter Daniel, October 7, 19F5 - Aneuvas Tech Portable Bench 26

Citations

  • 1. “McMaster-Carr,”[Online]. Available: https://www.mcmaster.com/. [Accessed:

03-Oct-2019].

  • 2. “Grainger Industrial Supply - MRO Products, Equipment & Tools,” Grainger

Industrial Supply - MRO Products, Equipment & Tools. [Online]. Available: https://www.grainger.com/. [Accessed: 03-Oct-2019].

Appendix

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SLIDE 27

Kenyon Rowley, October 7, 19F5 - Aneuvas Tech Portable Bench 27

Appendix: Detailed Tabletop CAD

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SLIDE 28

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Appendix: Detailed Storage CAD