| Member | Update | Action Items |
|---|
Andrew T. | | - Connector hub for TQ motor configuration
- Finalize PCB shapes w/ Tony (Finish by Friday)
|
Andrew Z. | - Finished up frame
- Created assembly (along with STL file)
| |
Alaina | - Working on: Hub attachment
- May be redundant, see 8/18
| - Welding document
- Science camera mount
|
Asha | - Drivetrain calculations excel sheet
| - Science CAD fixes (elevator height etc)
- Drivetrain material properties etc
- Machining thread on a lathe
|
Caleb | | - Claw hex key
- figuring out how to do it still
- most commercial applications are probably too big, are connection severing, or too expensive ($200+)
- look into a ratcheting mechanism
- Still some issues with arm CAD
- Not sure who did which parts of the arm, some holes already had missing fasteners
- Final gimbal review (elephant foot)
|
Tony | - Set-up motor testing w/ firmware
- Tube connector design
| Drivetrain work - Define drivetrain constraints and requirements in system doc
- Finish reading unidirectional composite material properties, estimate structural member sizes
- Design a 3-D printed motor housing
- Finish alternate design using ILM 115X25
- Source and purchase appropriate power resistor for Odrive
- Flash Odrive firmware st-link on disco board; also probably need to configure based on the encoder being used
- Tire energy methods FBD
- Fix CAD configuration with the mock-up hub
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
- Make a typical manufacturing tolerances table
|
Cole | | - Finalize e-box connector panel
- Meet w/ david → ??? → haven’t heard from him in a while
- Research what’s needed to use PC filaments with PRUSA I3
- Figure where to order the I3 MK3 from, and source materials for heated enclosure
|
Emily | - Calculated necessary weld throat size for shear stress on the drivetrain
| - Review calculations, calculate torsional and bending? (help)
|
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
|