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RLEP – Project Description. Needs Break hard soil Chip rock Excavation (ie. Digging, removing regolith) Weight Suggestions for specifications?

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Presentation on theme: "RLEP – Project Description. Needs Break hard soil Chip rock Excavation (ie. Digging, removing regolith) Weight Suggestions for specifications?"— Presentation transcript:

1 RLEP – Project Description

2 Needs Break hard soil Chip rock Excavation (ie. Digging, removing regolith) Weight Suggestions for specifications?

3 Spiral Design Model

4 Design Model

5 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

6 2 nd Semester Goals –Fulfill design goals –Redesign Current arm –Add force/power sensors

7 Future Design Ideas

8 Problem: Tip not easily replaced might break Flat, hammer like tip Point Cylinder with pointed edge, supports self from breaking off

9 Counteracting break-force Grab ground and hold self down OR: pick up rocks and pile on rover in little container that can be dumped


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