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<center>''This project was first designed to upgrade a salt spray chamber on Michigan Technological Universities campus. The project has been expanded to | <center>''This project was first designed to upgrade a salt spray chamber on Michigan Technological Universities campus. The project has been expanded to convert all designs of the salt spay chamber to open source design. ''</center> | ||
== Project goals == | == Project goals == | ||
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|lines=5 | |lines=5 | ||
|Image:Nozzle_clamp.PNG|[http://3dprint.nih.gov/discover/3dpx-002137 Nozzle Clamp] | |Image:Nozzle_clamp.PNG|[http://3dprint.nih.gov/discover/3dpx-002137 Nozzle Clamp] | ||
|Image:Insulation_bracket.PNG|[http://3dprint.nih.gov/discover/ | |Image:Insulation_bracket.PNG|[http://3dprint.nih.gov/discover/3DPX-002169 Insulation Bracket] | ||
|Image:Coupon_rack.PNG|[http://3dprint.nih.gov/discover/3dpx-002139 Coupon Rack] | |Image:Coupon_rack.PNG|[http://3dprint.nih.gov/discover/3dpx-002139 Coupon Rack] | ||
|Image:Hood_prop.PNG|[http://3dprint.nih.gov/discover/3dpx-002150 Hood Props] | |Image:Hood_prop.PNG|[http://3dprint.nih.gov/discover/3dpx-002150 Hood Props] | ||
|Image:Chamber_drain.png|[http://3dprint.nih.gov/discover/3DPX-002161 Chamber Drain] | |Image:Chamber_drain.png|[http://3dprint.nih.gov/discover/3DPX-002161 Chamber Drain] | ||
}} | |||
{{Gallery | |||
|width=180 | |||
|height=135 | |||
|title= Before and After | |||
|lines=2 | |||
|Image:Before_chamber.jpg|Before | |||
|Image:After_chamber.jpg|After | |||
}} | |||
{{Gallery | |||
|width=180 | |||
|height=135 | |||
|title= Insulation Clamp | |||
|lines=3 | |||
|Image:Insulation_bracket_1.jpg|Side View | |||
|Image:Insulation_bracket_2.jpg|Front View | |||
|Image:Bracket_clamping.jpg|In Use | |||
}} | |||
{{Gallery | |||
|width=180 | |||
|height=135 | |||
|title= Hood Prop | |||
|lines=1 | |||
|Image:Hood_prop_1.jpg|Printed Hood Prop | |||
}} | }} | ||
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}} | }} | ||
{{Gallery | |||
|width=180 | |||
|height=135 | |||
|title= Nozzle Images | |||
|lines=1 | |||
|Image:Nozzle_clamp_1.jpg|Nozzle with Clamp | |||
}} | |||
{{Gallery | |||
|width=180 | |||
|height=135 | |||
|title= Sample Holder | |||
|lines=1 | |||
|Image:Sample_holder_1.jpg|Holder in Use | |||
}} | |||
== Costs == | == Costs == | ||
This table shows the cost savings for the current modifications to the chamber. | |||
{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
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! Hood Props | ! Hood Props | ||
! Chamber Drain | ! Chamber Drain | ||
! TOTAL | |||
|- | |- | ||
! Original Price | |||
| $5 | | $5 | ||
| $30 | | $30 | ||
| $ | | $400 for 4 | ||
| $60 | | $60 | ||
| $10 | | $10 | ||
| $505 | |||
|- | |- | ||
! New Price | |||
| <<$1 | | <<$1 | ||
| $16 for 16 | | $16 for 16 | ||
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| $11.30 | | $11.30 | ||
| <<$1 | | <<$1 | ||
| $33 | |||
|- | |- | ||
! Savings | |||
| $5 | | $5 | ||
| $14 | | $14 | ||
| $100 | | $100 | ||
| $ | | $48.70 | ||
| $10 | | $10 | ||
! $472 | |||
|} | |} | ||
== Conclusions == | == Conclusions == | ||
This salt spray chamber would save approximately $19,000 from our first rough estimates. Our current modifications now save $475 assuming that just 4 sample racks are needed. These modifications can easily be put into most chambers with only small changes needed. This chamber has no loss in quality, and currently complies with all ASTM standards. | This salt spray chamber would save approximately $19,000 from our first rough estimates. Our current modifications now save approximately $475 assuming that just 4 sample racks are needed. These modifications can easily be put into most chambers with only small changes needed. This chamber has no loss in quality, and currently complies with all ASTM standards. | ||
== Project Members == | == Project Members == | ||
Cleyton Cavallaro, | [[User:Cleyton|Cleyton Cavallaro]], | ||
Eli Gooding, | [[User:Thomas_Korejsza|Thomas Korejsza]], | ||
[[User:Eli_Gooding|Eli Gooding]], | |||
Erik Bain, | [[User:Erik_Bain|Erik Bain]], | ||
Mike Holt, | [[User:mdholt|Mike Holt]], | ||
Kyle | [[User:klbarie|Kyle Barie]] | ||
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[[Category:Projects]] | [[Category:Projects]] | ||
[[Category:MY4777]] |
Revision as of 17:29, 10 November 2015
Project goals
- Plan upgrades
- Execute Upgrades
- Make BOM and instructions for entire chamber
- Profit
Design
All design files are hosted on http://3dprint.nih.gov The links for each file are listed below.
Costs
This table shows the cost savings for the current modifications to the chamber.
Nozzle Clamp | Insulation Bracket | Coupon Rack | Hood Props | Chamber Drain | TOTAL | |
---|---|---|---|---|---|---|
Original Price | $5 | $30 | $400 for 4 | $60 | $10 | $505 |
New Price | <<$1 | $16 for 16 | <<$1 each | $11.30 | <<$1 | $33 |
Savings | $5 | $14 | $100 | $48.70 | $10 | $472 |
Conclusions
This salt spray chamber would save approximately $19,000 from our first rough estimates. Our current modifications now save approximately $475 assuming that just 4 sample racks are needed. These modifications can easily be put into most chambers with only small changes needed. This chamber has no loss in quality, and currently complies with all ASTM standards.
Project Members
Cleyton Cavallaro, Thomas Korejsza, Eli Gooding, Erik Bain, Mike Holt, Kyle Barie