| Member | Update | Action Items |
|---|
Andrew | - Revising pcb integration onto arm design
|
|
Alaina | - Working on 6-Wheel CAD
- Science chain attachment
| - 4-Wheel CAD
- Figure out how to attach hub motor/connector hub design (?)
|
Asha | - Screenshots and reading of wheel doc
- Motor calculations
| - Cheese for science elevator (once tensioner is on)
|
Caleb | | - N/A (looking for new things)
- Touch up aesthetics on gimbal
- Find better screws on spaenaur (currently 2 screws can’t be found, M2 and 1-64, will keep looking)
|
Tony | - Received new motors, began disassembly
| Drivetrain work - Define drivetrain constraints and requirements in system doc
- Finish reading unidirectional composite material properties, estimate structural member sizes
- Disassemble hub motor for weighing
- Setup Linux dual boot to run O-drive
- Design set-up for testing motor torque to current draw
- Design a 3-D printed motor housing
- Finish alternate design using ILM 115X25
Claw re-work - Allen key attachment friction-torque calculation
- Finish flexure design
Documentation / Support work - Editing TQ meeting document so it’s readable for everyone
- Start new ordering sheet; add good slip-ring to ordering sheet
Misc work - Set-up Solidworks PDM / SQL 2014
- Look into harmonic / strain-wave gear drive for future season / arm designs
- Look into 3-D printing as alternative for machining (variating print infill density to stress using FEA)
- Make a typical manufacturing tolerances table
|
Cole | - E-box lid design
- Considered different snap lock designs
- Research rivnuts
- E-box connector panel
| - Finalize e-box connector panel
|
Emily |
| - Thoughts on welding?
- Science PCB integration → waiting on PCB shapes to be finalized
|
David | - Redesigned bottom plate for science to have mount for PiCam
- Experimented with topological optimization and generative design for PiCam bracket mount
- Researched alternative materials for e-box
| - Have meeting with Cole about e-box connectors
- Finalize layout for e-box components
- Re-design bottom plate for science to have mount for science
- Looking for more work (drivetrain/looking for something more technical) - hopefully something I can finish by September
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