2019:Drive Base: Difference between revisions
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== Decisions and Specifications == | == Decisions and Specifications == | ||
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'''Note: ''All specifications are per robot''''' | '''Note: ''All specifications are per robot''''' | ||
'''Dimensions''': 34"L x 24"W | '''Dimensions''': 34"L x 24"W x 4 1/4''H | ||
'''Wheels''': | '''Wheels''': | ||
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'''Motors''':CIM (quantity: 4) | '''Motors''':CIM (quantity: 4) | ||
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== Activity Log == | == Activity Log == | ||
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=== Saturday Week 1 === | === <span style="font-size:medium;">Saturday Week 1</span> === | ||
Jonathan Farnham | Jonathan Farnham | ||
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<div class="mw-parser-output"><div class="mw-parser-output"> | === <span style="font-size:medium;">Sunday Week 1</span> === | ||
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=== Sunday Week 1 === | |||
Jonathan Farnham | Jonathan Farnham | ||
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[[File:2019 Drivebase study 4-inchx6-wheel-34-inch.PNG|x200px|2019 Drivebase study 4-inchx6-wheel-34-inch.PNG]] | [[File:2019 Drivebase study 4-inchx6-wheel-34-inch.PNG|x200px|2019 Drivebase study 4-inchx6-wheel-34-inch.PNG]] | ||
[[File:2019 drivebase 4-inchx6-wheel-30-inch.PNG|x250px]] | [[File:2019 drivebase 4-inchx6-wheel-30-inch.PNG|x250px|2019 drivebase 4-inchx6-wheel-30-inch.PNG]] | ||
[[File:2019 drivebase 4-inchx6-wheel-idlers-30-inch.PNG|x200px|2019 drivebase 4-inchx6-wheel-idlers-30-inch.PNG]] | [[File:2019 drivebase 4-inchx6-wheel-idlers-30-inch.PNG|x200px|2019 drivebase 4-inchx6-wheel-idlers-30-inch.PNG]] | ||
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</div> </div> | === <span style="font-size:medium;">Tuesday Week 1 </span> === | ||
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=== Tuesday Week 1 === | |||
By Jonathan Farnham | By Jonathan Farnham | ||
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*Developed cad prototype base on variant of last years drive system | *Developed cad prototype base on variant of last years drive system | ||
</div> [[File:DriveBaseSegment1.PNG|600px|DriveBaseSegment1.PNG]] <div class="mw-parser-output"> | |||
</div> [[File:DriveBaseSegment1.PNG|600px|DriveBaseSegment1.PNG]] | |||
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=== Wednesday Week 1 === | === <span style="font-size:medium;">Wednesday Week 1</span> === | ||
[[File:Cad1-9-19.jpg|500x500px|Cad1-9-19.jpg]][[File:Cad1-9-191.jpg|500x500px|Cad1-9-191.jpg]][[File:Cad1-9.jpg|500x500px|Cad1-9.jpg]] | [[File:Cad1-9-19.jpg|500x500px|Cad1-9-19.jpg]][[File:Cad1-9-191.jpg|500x500px|Cad1-9-191.jpg]][[File:Cad1-9.jpg|500x500px|Cad1-9.jpg]] | ||
*Making the left and right side of the potential drive base. | *Making the left and right side of the potential drive base. | ||
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=== <span style="font-size:medium;">Thursday week 1</span> === | |||
*Worked on L channel frame | |||
[[File:Uchannelframe.jpg|400px]] | |||
*Began assembling belt drive in CAD | |||
[[File:BeltDrive.jpg|600px]] | |||
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Revision as of 15:42, 10 January 2019
Decisions and Specifications
Note: All specifications are per robot
Dimensions: 34"L x 24"W x 4 1/4H
Wheels:
Belts: 150mm length x 9mm width x 5mm pitch (quantity: 4)
Motors:CIM (quantity: 4)
Activity Log
Saturday Week 1
Jonathan Farnham
- Kickoff
- Prelimanary ideas developed by drive base team
- Areas of concern
- Ramp to H1: 3 inches
- H2 height above bumpers
- Drive base will never scale H3
Sunday Week 1
Jonathan Farnham
- Developed four inch wheel prototype
- Used field to test four inch wheels on ramp
- Used cad to study wheels needed for H2
- Tested 4,6,and 8 wheel configs
Tuesday Week 1
By Jonathan Farnham
- Decisions being made about drive train configuration
-
- Wheel size decisions need to be made
- Choice of motor needs to be made: Cim or Neo
- Number of wheels needs to be decided
- Mr.C developed skid plate study for 4 inch wheel
- Developed cad prototype base on variant of last years drive system
- Waiting on decision from strategy about habitat 2 or habitat 3 requirement
- Does drive base have to scale H2?
- If we scale H3 then can we use smaller wheels on drive base?
- Does drive base have to develop H2 solution?
- Length of robot has been decided to be 34in.
Wednesday Week 1
- Making the left and right side of the potential drive base.
Thursday week 1
- Worked on L channel frame
- Began assembling belt drive in CAD
