rlep – project description. needs break hard soil chip rock excavation (ie. digging, removing...
Post on 21-Dec-2015
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![Page 1: RLEP – Project Description. Needs Break hard soil Chip rock Excavation (ie. Digging, removing regolith) Weight Suggestions for specifications?](https://reader036.vdocuments.mx/reader036/viewer/2022062407/56649d6a5503460f94a47ded/html5/thumbnails/1.jpg)
RLEP – Project Description
![Page 2: RLEP – Project Description. Needs Break hard soil Chip rock Excavation (ie. Digging, removing regolith) Weight Suggestions for specifications?](https://reader036.vdocuments.mx/reader036/viewer/2022062407/56649d6a5503460f94a47ded/html5/thumbnails/2.jpg)
Needs
• Break hard soil
• Chip rock
• Excavation (ie. Digging, removing regolith)
• Weight
• Suggestions for specifications?
![Page 3: RLEP – Project Description. Needs Break hard soil Chip rock Excavation (ie. Digging, removing regolith) Weight Suggestions for specifications?](https://reader036.vdocuments.mx/reader036/viewer/2022062407/56649d6a5503460f94a47ded/html5/thumbnails/3.jpg)
Spiral Design Model
![Page 4: RLEP – Project Description. Needs Break hard soil Chip rock Excavation (ie. Digging, removing regolith) Weight Suggestions for specifications?](https://reader036.vdocuments.mx/reader036/viewer/2022062407/56649d6a5503460f94a47ded/html5/thumbnails/4.jpg)
Design Model
![Page 5: RLEP – Project Description. Needs Break hard soil Chip rock Excavation (ie. Digging, removing regolith) Weight Suggestions for specifications?](https://reader036.vdocuments.mx/reader036/viewer/2022062407/56649d6a5503460f94a47ded/html5/thumbnails/5.jpg)
Where we are now
Semester Goals– Improve Mechanical Joints
• Base• Shoulder/Elbow• Linear Actuator
– Research Soil Properties• Devices to break soil• Incident Angle• Backhoe testing
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2nd Semester Goals
– Fulfill design goals– Redesign Current arm– Add force/power sensors
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Future Design Ideas
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Problem: Tip not easily replaced
might break
Flat, hammer like tipPoint
Cylinder with pointed edge, supports self from breaking off
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Counteracting break-force
Grab ground and hold self down
OR: pick up rocks and pile on rover in little
container that can be dumped