Difference between revisions of "RC08Omni"
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==Parts & Components== | ==Parts & Components== | ||
Amounts are based on per robot. Materials are in sizes for prototyping not lowest cost per amount. | Amounts are based on per robot. Materials are in sizes for prototyping not lowest cost per amount. | ||
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| + | ===Plates=== | ||
=====Plate - Wheel Plate===== | =====Plate - Wheel Plate===== | ||
:Vendor - McMaster-Carr | :Vendor - McMaster-Carr | ||
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:Description - Alloy 7075 Aluminum Sheet .500" Thick, 12" X 12" | :Description - Alloy 7075 Aluminum Sheet .500" Thick, 12" X 12" | ||
:''Note: will look at thinner and optimize sheet size to a per robot amount'' | :''Note: will look at thinner and optimize sheet size to a per robot amount'' | ||
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| + | ===Fasteners=== | ||
| + | =====6-32 Low Head Socket Cap Screw===== | ||
| + | :Vendor - McMaster-Carr | ||
| + | :Part No. - 92220A141 | ||
| + | :Cost - $7.42 (packs of 25) | ||
| + | :Description - Alloy Steel Low Head Socket Cap Screw 6-32 Thread, 1/4" Length | ||
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| + | ===Other=== | ||
| + | =====O-Ring (option 1)===== | ||
| + | :Vendor - McMaster-Carr | ||
| + | :Part No. - 94115K012 | ||
| + | :Cost - $2.87 (Pks of 100) | ||
| + | :Quantity - | ||
| + | :Description - Neoprene O-Ring AS568A Dash Number 012 | ||
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| + | =====O-Ring (option 2)===== | ||
| + | :Vendor - McMaster-Carr | ||
| + | :Part No. - 90025K137 | ||
| + | :Cost - $9.70 (Pks 100) | ||
| + | :Quantity - | ||
| + | :Description - Double Seal Buna-N O-Ring AS568A Dash Number 012 | ||
=====Shaft - Rollers===== | =====Shaft - Rollers===== | ||
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:Cost - $2.93 | :Cost - $2.93 | ||
:Description - 1080-1090 Carbon Steel Wire .059" Diameter, 1/4-lb Coil, 27' Coil | :Description - 1080-1090 Carbon Steel Wire .059" Diameter, 1/4-lb Coil, 27' Coil | ||
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==Fabrication== | ==Fabrication== | ||
Revision as of 14:59, 14 December 2007
The Omni Wheels allow the robots to move in any direction at anytime.
Contents
Drawings
Materials
- Body
- Aluminum 7075
- 1/2"
- 1/16"
- Aluminum 7075
- Rollers
- Neoprene O-Rings
- McMaster: Neoprene O-Ring AS568A Dash Number 012 (94115K012)
- Pks of 100 for $2.87
- Total Needed = (15*4*5)/100 = 3 + 1 = 4pks
- McMaster: Neoprene O-Ring AS568A Dash Number 012 (94115K012)
- Aluminum 7075
- 1/8"
- Neoprene O-Rings
Assembly Structure
Parts List
- 15 - Rollers (RC-2008-01-00)
- 1 - O-Ring (RC-2008-01-01)
- 1 - Roller Hub (RC-2008-01-02)
- 1 - Wheel Body (RC-2008-02-01)
- 1 - Plate (RC-2008-02-02)
- 1 - Ring / Axel (RC-2008-02-03)
Parts & Components
Amounts are based on per robot. Materials are in sizes for prototyping not lowest cost per amount.
Plates
Plate - Wheel Plate
- Vendor - McMaster-Carr
- Part No. - 8885K13
- Cost - $21.36
- Quantity -
- Description - Alloy 7075 Aluminum Sheet .063" Thick, 12" X 12"
Plate - Wheel Body
- Vendor - McMaster-Carr
- Part No. - 9037K21
- Cost - $158.77
- Quantity -
- Description - Alloy 7075 Aluminum Sheet .500" Thick, 12" X 12"
- Note: will look at thinner and optimize sheet size to a per robot amount
Fasteners
6-32 Low Head Socket Cap Screw
- Vendor - McMaster-Carr
- Part No. - 92220A141
- Cost - $7.42 (packs of 25)
- Description - Alloy Steel Low Head Socket Cap Screw 6-32 Thread, 1/4" Length
Other
O-Ring (option 1)
- Vendor - McMaster-Carr
- Part No. - 94115K012
- Cost - $2.87 (Pks of 100)
- Quantity -
- Description - Neoprene O-Ring AS568A Dash Number 012
O-Ring (option 2)
- Vendor - McMaster-Carr
- Part No. - 90025K137
- Cost - $9.70 (Pks 100)
- Quantity -
- Description - Double Seal Buna-N O-Ring AS568A Dash Number 012
Shaft - Rollers
- Vendor - McMaster-Carr
- Part No. - 9063K243
- Cost - $17.48
- Quantity -
- Description - Alloy 7075 Aluminum Precision Ground Rod 1/8" Diameter, 3' Length
- Note: Usually ships within 2 weeks.
Axel / Wire
- Vendor - McMaster-Carr
- Part No. - 9666K69
- Cost - $2.93
- Description - 1080-1090 Carbon Steel Wire .059" Diameter, 1/4-lb Coil, 27' Coil
