Midpoint Presentation Team Retekt: Abdullah Alenezi Mohammad - - PowerPoint PPT Presentation
Midpoint Presentation Team Retekt: Abdullah Alenezi Mohammad Almutairi Kyle Connelly Drew Shumway Dylan Simon Project Description Issue: Loss of texture over time Client: John Doskicz of Flagstaff Climbing Figure 1: Flagstaff Climbing
Team Retekt: Abdullah Alenezi Mohammad Almutairi Kyle Connelly Drew Shumway Dylan Simon
Clean Retexture Recolor Goal: Retexture indoor climbing holds to save money over time
Kyle 2
Issue: Loss of texture over time Client: John Doskicz of Flagstaff Climbing Center
Figure 1: Flagstaff Climbing Center [1]
Customer Requirements Save money Climbing holds will gain usable texture while resembling original hold Can be applied to majority of hold collection Can be stored reasonably Can recolor
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Engineering Requirements 80% original texture (surface roughness 5.5x10-5in) Cost of operation (< $3.00/hold) Size of device (< 6 ft longest length) Durability of machine (>500 holds before maintenance) Color (visual color scale)
Kyle 4 Figure 2: Original Design
Resin based texture
Table was not necessary Texture is now concrete based Dipsticks are not manufactured (all materials can be purchased) Ultrasonic cleaner is bought rather than built Included a drying rack
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Final texture developed Adhesives, aggregates, colors Ultrasonic cleaner, cleaner solution test
Dylan 6 Figure 3: Sample Textures
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Before After
Vinegar + Water mixture is the most effective Time to clean is 30 to 60 min
Figure 4: Ultrasonic Cleaner test
What’s in it
(optional)
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Figure 5: Mixture Materials
The holds pictured to the right were the first holds to be given to Flagstaff Climbing to be put on the wall. Seen below is the second attempt at a hold to be put on the wall.
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Figure 6: Retextured Holds
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Figure 7: CAD and finished Dipping Rods
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Petroleum jelly prevents texture adhesion to bolt
The rubber hose expanded as expected to fill the bolt hole.
Figure 8: Testing Dipping rods
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Figure 9: CAD and Physical Drying Rack
The texture is not perfect. We are working on making it more durable. We tested vinyl concrete patch ready mix yesterday. Finishing touches on drying rack (back stopper)
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Figure 10: Retextured Hold
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Budget $2000 Expenses $713.73 Remaining of the Budget $1,286.27
○ John Doskicz ■ $1000 ○ Engineering Dept. ■ $1000
Table 1: Bill of Materials
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Table 2: Drying Rack Bill of Materials
Writing user manual Making poster Writing report
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Abdullah 18
Figure 11: Gantt Chart
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