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{{Template:ENGR215inprogress|CHANGE THIS TO THE DATE OF FINALS WEEK}}
{{Template:ENGR215inprogress|May 15, 2019}}


<!-- Insert Image of all 3D planets with respect to their positions here-->
[[Image:ZANE_SPSS_SOLAR_SYSTEM_3D_MODELS.jpg|thumb|400px|right|]]


==Abstract==
==Abstract==
The purpose of this project is to develop a Scaled Planetary Solar System (SPSS) for students to understand the vastness of outer space and the sizes of the planets relative to each other. Team Polaris was created by Engineering 215 Intro to Design class at Humboldt State University, to work with Catherine L. Zane Middle School Representative Jeanne Wilhelm.  
The purpose of this project is to develop a Scaled Planetary Solar System (SPSS) for students to understand the vastness of outer space and the sizes of the planets relative to each other. In Spring of 2019, Team Polaris was united in Engineering 215 Intro to Design class at Humboldt State University, to work with Catherine L. Zane Middle School Representative Jeanne Wilhelm.  


== Background ==
== Background ==
Line 44: Line 44:
|}
|}


== Description of final project ==
== Final Project Description ==
<!--Insert Image of painted planets on the floor here.-->
[[File:ZANE_SPSS_Planet_Locations.jpg|thumb|400px|Designated locations of each planet.|center|Planet locations designated on map of Zane Middle School.]]
The Scaled Planetary Solar System is set to two different scales. A scaled distance from the sun and another scale with respect to each other. Mercury and Mars are made from glass marbles. Earth and Venus are composed of plastic ping pong balls. Jupiter, Saturn, Uranus and Neptune are made from quarter inch thick plywood. All the planets are painted with respect to their colors based on photos from National Aeronautics and Space Administration (NASA). The structural post of all the planets are made from quarter inch thick PVC pipe. Every PVC pipe has a diameter of one inch, a four inch dowel insert at the top of to fit the respective planet using Epoxy<!--Specify Epoxy-->.
Photos and descriptions. Use gallery.


Include a how to use and maintain section. See the how to template below.
The final project consists of two models. The 2D models and the 3D models. The 2D models are planets and their names painted on the ground with respect to their 3D models. Every 2D model is painted at its location as seen above. The 2D models serve as markers for the 3D models. The 3D models are made of plywood, PVC, marbles and ping pong balls. The smaller planets Mercury and Mars are constructed out of glass marbles because glass marbles closely fit the scaled sizes for these two planets. Venus and Earth were created with ping pong balls due to the same reasons as Mercury and Mars. The large gas planets Jupiter, Saturn, Uranus and Neptune are composed of plywood due to its low cost, sturdiness and lightness. Each gas planet requires two scaled mirror disks. Each disk is slotted down the middle to fit its mirror disk. The two disks are then slotted together. Jupiter and Saturn maintain their collapsible disk feature for easy storage. Uranus and Neptune were made permanent due to their small sizes using epoxy. Every planet is glued onto a wooden dowel which is also epoxied into the PVC poles to increase the strength of their mounting points. The PVC pole of every planet is 5 feet long to allow easy observation for a large group of students with a variety of heights. All the planets are then fitted onto the bases.  


===Prototyping===
[[File:ZANE_SPSS_MARS_3D_Model_CLOSE_UP.jpg|thumb|350px|right|Close up of Mars mounting point.]]


Use a gallery of prototyping photos and lessons learned.
Every base is made of two mirror planks of plywood for the same reasons as the planets. Similarly, to the gas planets, each plank is slotted multiple times in the middle. The center slot for the planks accommodate its mirror plank in a perpendicular pattern. The offset, center, dual slots accommodate the PVC inserts. Each PVC insert helps provide support for the PVC poles of the planets.  


[[File:SPSS_Base_Assembled.jpg | Base assembled.|thumb|left| Base assembled with PVC center insert.]]


=== Costs ===
The Sun is made out of 4 by 8 feet plywood panels and has been framed on the back with 6 feet long two by fours. Only half the sun was cut out of the panels because it was far too large to make a full circular sun. The Sun will be mounted next to Zane Representative, Jeanne Wilhelm’s classroom.
 
<!-- insert of sun mounted on wall -->
The Scaled Planetary Solar System is set to two different scales. A scaled distance from the sun and another scale with respect to each other. Mercury and Mars are made from glass marbles. Earth and Venus are composed of plastic ping pong balls. Jupiter, Saturn, Uranus and Neptune are made from quarter inch thick plywood. All the planets are painted with respect to their colors based on photos from National Aeronautics and Space Administration (NASA). The structural post of all the planets are made from quarter inch thick PVC pipe. Every PVC pipe has a diameter of one inch, a four-inch dowel insert at the top of to fit the respective planet using Epoxy.
 
== Costs ==
Table of Costs for the development of the Zane Scaled Planetary Solar System
Table of Costs for the development of the Zane Scaled Planetary Solar System
{| class="wikitable sortable"
{| class="wikitable sortable"
Line 120: Line 124:
  |||1| Locate Base and 1ft PVC
  |||1| Locate Base and 1ft PVC
   {{Gallery
   {{Gallery
   | File:Default.png | Caption
   | File:SPSS_Base_Disassembled.jpg| Base disassembled.
   | |
   | |
   }}
   }}
  |||2| Insert top base piece into slat of bottom piece and insert PVC into the 4 top notches.
  |||2| Insert top base piece into slat of bottom piece and insert PVC into the 4 top notches.
   {{Gallery
   {{Gallery
   | File:Default.png | Caption
   | File:SPSS_Base_Assembled.jpg | Base assembled.
   | |
   | |
   }}
   }}
|||3| Insert PVC planet pole model into PVC recepticle on base (see step 2).
 
|||3| Insert PVC planet pole model into PVC receptacle on base (see step 2).
 
|||3.5| '''CONDITIONAL''' If planet is a gas giant, insert free planet plate into slit of attached plate.
   {{Gallery
   {{Gallery
   | File:Default.png | Caption
   | File:Assembling_Gas_Planet_Jupiter.jpg| Assembling Jupiter, the gas planet.
   | |
   | |
   }}
   }}
|||3.5| '''CONDITIONAL''' If planet is a gas giant, insert free planet plate into slit of attached plate.
|||4| Place assembled model on designated location on the Zane campus.
   {{Gallery
   {{Gallery
   | File:Default.png | Caption
   | File:ZANE_SPSS_Planet_Locations.jpg|Designated locations of each planet.
   | |
   | |
   }}
   }}
|||4| Place assembled model on designated location on the Zane campus.
  {{Gallery
  | File:Default.png | Caption
  | |
   }}
   }}
|footer= Footer
}}


== Maintenance ==
== Maintenance ==
This section includes all relevant information for the maintenance of the Zane Scaled Planetary Solar System, including a schedule, materials and time cost
=== Schedule ===
=== Schedule ===


Line 166: Line 164:
=== Maintenance Monetary Cost ===
=== Maintenance Monetary Cost ===
*~$15-$20 for paint and materials
*~$15-$20 for paint and materials
{{How to
|title= Planet Assembly
|header1=
|header2=
|pics=no
|||1| Locate Base and 1ft PVC
  {{Gallery
  | File:Default.png | Caption
  | |
  }}


|footer= Footer
== Photo Gallery ==
}}
=== Painted 2D Models ===


=== Instructions ===
[[Image:ZANE_SPSS_SUN.jpg|thumb|2000px|center|Example of the Suns expected size compared to humans.]]
{{gallery
|width=300
|height=200
|rows=2
|Image:Mercury_Concrete.jpg|Mercury, the closest planet to orbit the Sun.
|File:Venus_Concrete.jpg|Venus, the second closest planet to orbit the sun and the most similar size to Earth of all the planets in the Solar System.
|File:Earth_Concrete.jpg|Earth, the blue marble.
|File:Mars.jpg|Mars, the red and potentially habitable planet.
|File:Jupiter_Concrete.jpg|Jupiter, the largest, gaseous planet in the Solar System.
|File:Saturn_Concrete.jpg|Saturn, the second largest, gaseous planet in the Solar System. Saturn also has the largest rings in the Solar System.
|File:Uranus_Concrete.jpg|Uranus, the planet in the Solar System with vertical rings in the Solar System.
|File:Neptune_Concrete.jpg|Neptune, the farthest planet from the Sun and last to be recognized as a full size planet rather than a dwarf planet.}}


This is how to maintain. The step by step how to template {{Tl|How to}} is most likely best for this part.
== Video ==
{{#widget:YouTube|id=VJHKc9GVd-I|400px|}}


{{How to
== Discussion and next steps ==


|title=How to Do Something
The Scaled Planetary Solar System is a supplemental tool to educate the students at Catherine L. Zane Middle School. The models are set to two different scales. The first scale is a ratio of the planets. All the models are scaled with respect to Jupiter. The second scale sets the distance between every model. Team Polaris agreed to the two different scales because if the distance was made small to accommodate the school campus, Mercury, Venus, Earth and Mars would be almost a speck to the human eye. If Team Polaris scaled the models to accommodate Mercury, Venus, Earth and Mars, the sun would be far too big and have no place to deploy due to the increased distance. In addition, Uranus and Neptune would be forced onto the grass field surpassing the asphalt basketball courts. As a result, two scales became the optimal choice to accommodate for all the models. Team Polaris presents the Scaled Planetary Solar System Model to Catherine L. Zane Middle School and hopes the students gain a better perspective of the Solar System.


|File:Bpack bike trailer - demo 1.jpg |Backpack frame bike trailer |1 |Do something.
== Suggestions For Future Changes ==


|File:Aleiha dish.jpg |Aleiha's parabolic solar cooker |2 |Do something really complicated but made simple, etc.
==== Utilize Augmented Reality ====
Approach the objective utilizing Augmented Reality. Many programs are available free of charge to create and host the 3D models for Augmented Reality. Overall there may be a steep learning curve to learn some HTML coding however some projects created on open source programs are available for use as templates.


}}
==== Best Wood Selection ====
When selecting wood for the bases, use solid wood planks instead of plywood. Plywood weakens significantly for the bases after the center has been cut. The weakness of the plywood base planks is not an issue unless if a substantial force is applied on the largest surface area, or the face of the plywood plank while laying on a fulcrum.


== Troubleshooting ==
==== Painting on Wood ====
Apply two coats of appropriate primer to the wood prior to painting. Follow up with as many coats of paint required as well and allow every coat to dry prior to additional coats. Depending on the type of paint used, sanding may or may not be required. If you do need to sand, sand between every paint coat using 100 grit sand paper and finish off the last coat of paint with a minimum of 400 grit, for smooth surface results use 1000 grit to finish of the final coat instead of 400 grit.


This is only how to troubleshoot basic operation. For complex issues, the solution might just say contact ________. It should be a table in this format:
==== Painting on Concrete ====
For best results in terms of longevity, epoxy paint is the best option. Unfortunately, it's very expensive and is sold only by the gallon locally in Eureka and Arcata, California. For relatively temporary use, spray paint directly on concrete will adhere well enough. Always scrub the intended area of painting with environmentally friendly, heavy duty degreaser. Agitate the concrete with a rough bristle broom and rinse off well with water. Allow the concrete to dry prior to painting.


{| class="wikitable"
==== Clean Cuts ====
 
For best results with clean cuts, always measure twice and cut once. Use chop saws, table saws and jigsaws for fast, easy cuts. Follow up all the edges with an orbital sander armed with 100 grit and then 400 grit sandpaper to smooth everything out. Use a file to smooth out the slots made in the bases.
|-


! Problem
==== Gluing ====
 
! Suggestion
 
|-
 
| Example issue
 
| Example solution or suggestion
 
|-
 
| Does not turn on
 
| Make sure it is plugged in
 
|-
 
| Another issue
 
| Et cetera
 
|}
 
 
== Photo Gallery ==
some photos
 
 
== Discussion and next steps ==
 
The Scaled Planetary Solar System is a supplemental tool to educate the students at Catherine L. Zane Middle School. The models are set to two different scales. The first scale is a ratio of the planets. All the models are scaled with respect to Jupiter. The second scale sets the distance between every model. Team Polaris agreed to the two different scales because if the distance was made small to accommodate the school campus, Mercury, Venus, Earth and Mars would be almost a speck to the human eye. If Team Polaris scaled the models to accommodate Mercury, Venus, Earth and Mars, the sun would be far too big and have no place to deploy due to the increased distance. In addition, Uranus and Neptune would be forced onto the grass field surpassing the asphalt basketball courts. As a result, two scales became the optimal choice to accommodate for all the models. Team Polaris presents the Scaled Planetary Solar System Model to Catherine L. Zane Middle School and hopes the students gain a better perspective of the Solar System.
 
== Suggestions for future changes ==
= Best Wood Selection=
When selecting wood for the bases, use solid wood planks instead of plywood. Plywood weakens significantly for the bases after the center has been cut. The weakness of the plywood base planks is not an issue unless if a substantial force is applied on the largest surface area, or the face of the plywood plank while laying on a fulcrum.
= Painting on Wood =
Apply two coats of appropriate primer to the wood prior to painting. Follow up with as many coats of paint required as well and allow every coat to dry prior to additional coats. Depending on the type of paint used, sanding may or may not be required. If you do need to sand, sand between every paint coat using 100 grit sand paper and finish off the last coat of paint with a minimum of 400 grit, for smooth surface results use 1000 grit to finish of the final coat instead of 400 grit.
= Painting on Concrete =
For best results in terms of longevity, epoxy paint is the best option. Unfortunately, it's very expensive and is sold only by the gallon locally in Eureka and Arcata, California. For relatively temporary use, spray paint directly on concrete will adhere well enough. Always scrub the intended area of painting with environmentally friendly, heavy duty degreaser. Agitate the concrete with a rough bristle broom and rinse off well with water. Allow the concrete to dry prior to painting.
= Clean Cuts =
For best results with clean cuts, always measure twice and cut once. Use chop saws, table saws and jigsaws for fast, easy cuts. Follow up all the edges with an orbital sander armed with 100 grit and then 400 grit sandpaper to smooth everything out. Use a file to smooth out the slots made in the bases.
= Gluing =
If you choose to glue anything onto polyvinyl chloride (PVC), ensure you have the correct glue that will adhere to PVC. Always glue prior to painting because the glue may strip the paint. If you have concerns about sanding any decorations glued onto the PVC after painting, use blue painters tape as a place holder for the decorations or tape over your decorations with a minimum of two layers. Strictly sand by hand for best results.
If you choose to glue anything onto polyvinyl chloride (PVC), ensure you have the correct glue that will adhere to PVC. Always glue prior to painting because the glue may strip the paint. If you have concerns about sanding any decorations glued onto the PVC after painting, use blue painters tape as a place holder for the decorations or tape over your decorations with a minimum of two layers. Strictly sand by hand for best results.


==References==
==References==
See [[Help:Footnotes]] for more.
Williams, D. R. (2018). “Planetary Fact Sheet - Metric.” NASA, NASA, <https://nssdc.gsfc.nasa.gov/planetary/factsheet/> (May 9, 2019).
{{Reflist}}
{{Reflist}}


[[Category:Engr215 Introduction to Design]]
[[Category:Engr215 Introduction to Design]]

Revision as of 05:51, 10 May 2019

Template:ENGR215inprogress

ZANE SPSS SOLAR SYSTEM 3D MODELS.jpg

Abstract

The purpose of this project is to develop a Scaled Planetary Solar System (SPSS) for students to understand the vastness of outer space and the sizes of the planets relative to each other. In Spring of 2019, Team Polaris was united in Engineering 215 Intro to Design class at Humboldt State University, to work with Catherine L. Zane Middle School Representative Jeanne Wilhelm.

Background

Humboldt State University's Engineering 215 - Intro to Design has partnered up with Catherine L. Zane Middle School to develop engaging projects as a teaching tool for the Environmental Resources Engineering Students. As result, Team Polaris is responsible for developing a 3-Dimensional Scaled Planetary Solar System for Zane Middle School. The Scaled Planetary Solar System will supplement the current lessons instructed at Zane Middle School on the Solar System Unit. The addition of the 3-D Scaled Planetary Solar System will help promote a tangible understanding for the students at Zane Middle School.

Problem statement and criteria

The objective of the Scaled Planetary Solar System is to engage the students, provide a physical representation and supplement their learning of the Solar System. The following table describes the criteria with respect to their weight. The criteria was established with regards to the school policy and Zane Representative Jeanne Wilhelm.

Table 1: Criteria for Final Design

Criteria Constraints Weight
Safety Harm no person with normal use 10
Cost Cost no more than $400 10
Aesthetic Agree with school themes 10
Durability Last a minimum 10 years of normal use 9
Ease of Installation No heavy equipment required for use 6
Educational Supplement understanding of the Solar System 5

Final Project Description

Planet locations designated on map of Zane Middle School.

The final project consists of two models. The 2D models and the 3D models. The 2D models are planets and their names painted on the ground with respect to their 3D models. Every 2D model is painted at its location as seen above. The 2D models serve as markers for the 3D models. The 3D models are made of plywood, PVC, marbles and ping pong balls. The smaller planets Mercury and Mars are constructed out of glass marbles because glass marbles closely fit the scaled sizes for these two planets. Venus and Earth were created with ping pong balls due to the same reasons as Mercury and Mars. The large gas planets Jupiter, Saturn, Uranus and Neptune are composed of plywood due to its low cost, sturdiness and lightness. Each gas planet requires two scaled mirror disks. Each disk is slotted down the middle to fit its mirror disk. The two disks are then slotted together. Jupiter and Saturn maintain their collapsible disk feature for easy storage. Uranus and Neptune were made permanent due to their small sizes using epoxy. Every planet is glued onto a wooden dowel which is also epoxied into the PVC poles to increase the strength of their mounting points. The PVC pole of every planet is 5 feet long to allow easy observation for a large group of students with a variety of heights. All the planets are then fitted onto the bases.

Close up of Mars mounting point.

Every base is made of two mirror planks of plywood for the same reasons as the planets. Similarly, to the gas planets, each plank is slotted multiple times in the middle. The center slot for the planks accommodate its mirror plank in a perpendicular pattern. The offset, center, dual slots accommodate the PVC inserts. Each PVC insert helps provide support for the PVC poles of the planets.

Base assembled with PVC center insert.

The Sun is made out of 4 by 8 feet plywood panels and has been framed on the back with 6 feet long two by fours. Only half the sun was cut out of the panels because it was far too large to make a full circular sun. The Sun will be mounted next to Zane Representative, Jeanne Wilhelm’s classroom.

The Scaled Planetary Solar System is set to two different scales. A scaled distance from the sun and another scale with respect to each other. Mercury and Mars are made from glass marbles. Earth and Venus are composed of plastic ping pong balls. Jupiter, Saturn, Uranus and Neptune are made from quarter inch thick plywood. All the planets are painted with respect to their colors based on photos from National Aeronautics and Space Administration (NASA). The structural post of all the planets are made from quarter inch thick PVC pipe. Every PVC pipe has a diameter of one inch, a four-inch dowel insert at the top of to fit the respective planet using Epoxy.

Costs

Table of Costs for the development of the Zane Scaled Planetary Solar System

Cost Table
Quantity Material Source Total ($)
1 Pack of Paintbrushes Piersons 6.84
1 2.5 quart bucket The OT Store 7.56
1 Gorilla Glue Ace 6.64
1 Krud Kutter Piersons 14.99
1 Masking Tape Piersons 8.72
1 Ground Paint Piersons 105.94
1 PC& Epoxy Ace 13.28
1 Plywood Piersons, Ace, Mill Yard 102.51
1 Poster Board CVS 8.94
1 PVC Piersons, Ace 14.46
1 Sandpaper Ace 4.74
1 Screws Piersons 3.70
1 Spray Paint Piersons 16.23
1 Wooden Dowel Piersons 5.69
Total Cost $320.24

How to Assemble

Title

Maintenance

Schedule

The following is the maintenance schedule for the Zane Scaled Planetary Solar System. Maintenance for this project is relatively low given proper treatment of the 3D planet models, requiring an hour of maintenance every 2-3 years.

Every 2-3 years
  • Touch up of painted 2D models
    • This task simply involves touching up the painted 2d models because of weathering and foot traffic.
  • Fixing a broken model
    • Task includes painting over chips and dings on the shaft and sphere parts of the 3d models.

Maintenance Time Cost

  • 1-2 hours every 5 years

Maintenance Monetary Cost

  • ~$15-$20 for paint and materials

Photo Gallery

Painted 2D Models

Example of the Suns expected size compared to humans.

Video

Error in widget YouTube: Unable to load template 'wiki:YouTube'

Discussion and next steps

The Scaled Planetary Solar System is a supplemental tool to educate the students at Catherine L. Zane Middle School. The models are set to two different scales. The first scale is a ratio of the planets. All the models are scaled with respect to Jupiter. The second scale sets the distance between every model. Team Polaris agreed to the two different scales because if the distance was made small to accommodate the school campus, Mercury, Venus, Earth and Mars would be almost a speck to the human eye. If Team Polaris scaled the models to accommodate Mercury, Venus, Earth and Mars, the sun would be far too big and have no place to deploy due to the increased distance. In addition, Uranus and Neptune would be forced onto the grass field surpassing the asphalt basketball courts. As a result, two scales became the optimal choice to accommodate for all the models. Team Polaris presents the Scaled Planetary Solar System Model to Catherine L. Zane Middle School and hopes the students gain a better perspective of the Solar System.

Suggestions For Future Changes

Utilize Augmented Reality

Approach the objective utilizing Augmented Reality. Many programs are available free of charge to create and host the 3D models for Augmented Reality. Overall there may be a steep learning curve to learn some HTML coding however some projects created on open source programs are available for use as templates.

Best Wood Selection

When selecting wood for the bases, use solid wood planks instead of plywood. Plywood weakens significantly for the bases after the center has been cut. The weakness of the plywood base planks is not an issue unless if a substantial force is applied on the largest surface area, or the face of the plywood plank while laying on a fulcrum.

Painting on Wood

Apply two coats of appropriate primer to the wood prior to painting. Follow up with as many coats of paint required as well and allow every coat to dry prior to additional coats. Depending on the type of paint used, sanding may or may not be required. If you do need to sand, sand between every paint coat using 100 grit sand paper and finish off the last coat of paint with a minimum of 400 grit, for smooth surface results use 1000 grit to finish of the final coat instead of 400 grit.

Painting on Concrete

For best results in terms of longevity, epoxy paint is the best option. Unfortunately, it's very expensive and is sold only by the gallon locally in Eureka and Arcata, California. For relatively temporary use, spray paint directly on concrete will adhere well enough. Always scrub the intended area of painting with environmentally friendly, heavy duty degreaser. Agitate the concrete with a rough bristle broom and rinse off well with water. Allow the concrete to dry prior to painting.

Clean Cuts

For best results with clean cuts, always measure twice and cut once. Use chop saws, table saws and jigsaws for fast, easy cuts. Follow up all the edges with an orbital sander armed with 100 grit and then 400 grit sandpaper to smooth everything out. Use a file to smooth out the slots made in the bases.

Gluing

If you choose to glue anything onto polyvinyl chloride (PVC), ensure you have the correct glue that will adhere to PVC. Always glue prior to painting because the glue may strip the paint. If you have concerns about sanding any decorations glued onto the PVC after painting, use blue painters tape as a place holder for the decorations or tape over your decorations with a minimum of two layers. Strictly sand by hand for best results.

References

Williams, D. R. (2018). “Planetary Fact Sheet - Metric.” NASA, NASA, <https://nssdc.gsfc.nasa.gov/planetary/factsheet/> (May 9, 2019). Template:Reflist

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