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Department of Mechanical Engineering
Nash BonaventuraDiego GonzalezBryce Shumaker
1
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Department of Mechanical Engineering 2
Bryce Shumaker
Project Manager
Nash Bonaventura
Simulation Engineer
Diego Gonzalez
Design Engineer
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Department of Mechanical Engineering 3
Engineering Mentor
Kourosh Shoele, Ph.D.
Assistant Professor
FAMU-FSU College of Engineering
Sponsor
Vinayak Hegde,
Reliability Engineering Manager
Danfoss Turbocor Compressors, Inc.
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Department of Mechanical Engineering
The objective of the project is to design a product that will maintain
operation of a recording device at extreme temperatures (-40 to 160 °C)
4
Diego Gonzalez
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Department of Mechanical Engineering 5
Air compressor manufacturer
All components are tested by reliability engineering department
Components are tested using cyclic temperature tests
Tests go full duration or until visible LED failure
Diego Gonzalez
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Department of Mechanical Engineering 6
Diego Gonzalez
Physical presence is necessary to
monitor to determine failure
During cooling cycles window gets foggy
and obstructs view
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Department of Mechanical Engineering 7
Diego Gonzalez
Reflection from window
Poor visibility
Frost Accumulation
Fixed viewing distance
Low reachability
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Department of Mechanical Engineering 8
Diego Gonzalez
Cincinnati SZ Thermotron
97 x 97 x 97 cm Workspace
Dimensions
102 x 100 x 97 cm
-50°C to 160°C
± 5°C
Test Temp.
Range
-50°C to 160°C
± 5°C
12.5°C/min Cooling
Performance
9.6°C/min
10-98% RH Humidity 10-90% RH
Thermatron SE-1000-10-10CSZ ZPHS(HP)-32-12-ST2/WC Tests last up to 71 days
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Department of Mechanical Engineering 9
Diego Gonzalez
ChamberCam
- 15 frames/sec
- Real time point measurements
- 0-95 % RH
- -50 to 150 °C (± 30 °C )
- 3-D point-data charts
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Department of Mechanical Engineering 10
Compressed Air – temperature regulation
Laptop – power supply, software interface, data storage
Chamber Port – connection with auxiliary systems
Racks – mounting
Diego Gonzalez
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Department of Mechanical Engineering 11
Final Concept
Intuition
Resources
Charts
Binary Piecewise Comparison
House of Quality
Analytical Hierarchy Process
Nash Bonaventura
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Department of Mechanical Engineering 12
Rank Characteristic
1 Control Temperature
2 Transmit Visuals
3 Capture Visuals
4 Control Humidity
5 Supply Power
6 Replay Visuals
7 Secure Position
8 Provide Stability
9 Store Visuals
10 Secure Rotational Angle
11 Record TimeNash Bonaventura
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Department of Mechanical Engineering 13
Nash Bonaventura
Lens
Camera
Cable Insulator
Housing
Insulation Layer
Power Cable
Air Out
Air inAir Out
Air in
Compressed air, USB Borescope Camera
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Department of Mechanical Engineering 14
Nash Bonaventura
Lens
Camera
Cable Insulator
InsulationLayer
Power Cable
Vacuum Insulation
Housing
Vacuum insulated,
USB Borescope Camera
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Department of Mechanical Engineering 15
Nash Bonaventura
Lens
HD Camera
CableInsulator
Chamber
ChamberOpening
PowerCable
Air Out
Air in
Compressed Air
and
Vacuum insulated
USB Borescope Camera
Suction Cups
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Department of Mechanical Engineering 16
Nash Bonaventura
Use existing rack support to aid
mobility of the design
Compressed Air, Slider
Linkage, HD Camera Cameraenclosure
Lens
Adjustable Height
Slider
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Department of Mechanical Engineering 17
Nash Bonaventura
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Department of Mechanical Engineering 18
11/12
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Department of Mechanical Engineering 19
“It’s not a problem it’s an opportunity”
McConomy, S. (2019, February 2). Engineering Characteristics, Functions, Targets, and Metrics.
FAMU-FSU College of Engineering.’
Industrial, C. S. Z. (2010). Z-Plus Temperature & Humidity Chambers. Retrieved October 1, 2019,
from https://www.cszindustrial.com/Products/Temperature-Humidity-Chambers/Z-Plus.aspx.
SE-1000-10-10 Environmental Chamber. (2014). Retrieved October 1, 2019, from
https://thermotron.com/equipment/se-series-detail/se-1000-10-10-environmental-chamber/.
Primetime Testing - MoveInspect Equipment. (n.d.). Retrieved from
https://www.primetimetestinglab.com/moveinspect.
(n.d.). Retrieved from https://www.qualitydigest.com/inside/cmsc-news/dynamic-intelligent-
solutions-launches-chambercam-hot-spots.html.