Page Comparison

CAD Cleanup

• Clean Drivetrain CAD

• Done

Battery Mount Design

• Battery Mount Design

• Thomas will meet with Austin for PDR

• Schedule a PDR sometime next week

Differential Bar Investigation

• https://uwaterloo.atlassian.net/l/cp/L7Amn3RD

Drivetrain Weight Reduction

• Austin Tailon Huang revisit this task when mass budget has been established

• Take a second look

Rover Comms Tower / Gimbal Mount

• Gimbal Mount Investigation

• Set up meeting with Billy and Logan for Thurs at 7pm to talk ab comm stand and LED matrix stuff. What’s important to include in design. Questions below.

  • Need how far the antennas should be placed apart.

  • Need to know if orientation of “comm packs” (lack of formal definition) matter.

  • Need dimensions of LED Matrix board

• Found out that position of camera was best on the side of the rover. Updates are in doc.

  • Be easier to see front of rover on all missions. (avoid needing arm camera as hazard camera)

  • Most other teams have the camera on the edge

  • FOV is a non-issue

• Finalize problem statement, criteria and constraints, importance of each

• Need some guidance on what the risk is again.

• Make a few concepts for design and rank based on above.

EBox Redesign

• Filled in some criteria/constraints & design concept research on PDR doc

PDR - EBox Redesign 2022/23

• Messaged Logan about component list, will discuss with him during electrical meeting tomorrow

• fill component list doc

List of Ebox Contents 2023

• continue researching design ideas/create prelim sketches

A1 Base Plate

• https://uwaterloo.atlassian.net/l/cp/pUAgazoa

  • Pushed to GrabCAD

  • Concepts or ideas?

    • Weight reduction done to extend part

    • Would prefer to use counter sink over counter bore otherwise danger

  • Question on the mounting? Bolt, screw, and washers?

    • Yes

• Will add a few more holes which on the four edge (only three edges with screws at multiple points)

• Make them larger thread size

• Itemized list for required materials and new fasteners

A4 Sensor Mount

• Design proximity limit switch sensor mount (A4)

  • No updates

• Work on the design

Arm Design Research

• List of questions?

• Have to rewrite file for list of questions

• Contact Austin Tailon Huang with some questions

A5/A6 - Shaft Redesign

• https://uwaterloo.atlassian.net/l/cp/ETiVKLtw

  • Ticket created

  • Looking at encoder shafts right now

• Take a deeper look for A5/A6 shaft redesign next week

A5/A6 - Structural Weight Reduction

• Austin Tailon Huang revisit this task when shaft redesign and encoder protection are completed.

• N/A

A5/A6 - Encoder Protection

• Encoder Protection - A5/A6

  • Pushed a CAD model to grabcad; simple 3D printed enclosure design using mounting holes on plate

  • Minimize number of changes to related hardware

  • have not added to assembly yet

• Push parts to main assy.

Design Allen Key Tool Module

• Good for new members

Joint Testing Plans

• Need to develop plans to measure torque output, backlash, speed, efficiency, current draw for each arm joint

• Plus verify end stop functionalities

• Will start after midterms, when odrives work

• Good for experienced members who are familiar with motor properties and motor controllers

Chanpakorn Chaiklahan

Arm Camera Mount

• Select a suitable camera to be mounted on the wrist

• Requires communication with SW, simpler mechanical design task

Circle back on this one

Science Assembly

• Assemble drill module to air manifold system routing

Science Sensor Dino Mount

• Waiting for science team lead to respond to whether the DHT 22 and CO2 sensors need to be inserted into the soil or only brought near it.

• Working on dino mount - design and CAD review

• Some parts need to be 3d printed, and part needs to be machined

Air Manifold Assembly

• Assemble air manifold

  • Austin Tailon Huang glued mesh filters into air manifold

  • Ryan Mark machined down dirt nozzle ODs

• Assemble air manifold over the weekend

3D Sensor Head Mount

• Design and assemble 3d printed sensor head mount

• waiting on science lead answer for this one

Remachine Science Dirt Nozzles

• Science - Remachine the air manifold nozzle heads

• Further machine down the OD so o-rings fit

Fix Linear Carriage for Science Mechanism

• Science - Fix the test tube rack linear actuator

• Nut superglued in place

• Test nut with motor to make sure it doesn't fall out

Design Mount for Science PCB

• Good for new members, learn about PCB packaging

• Easier design task

Erin Devlin

Mechanical Engineering 2A

Dahui Kang

Mechatronics Engineering 1A

Toni Zeng

Mechatronics Engineering 1A

Lucas D’Elia

Mechatronics Engineering 2B

David Choi

Mechanical Engineering 2A

Megan Chang

Mechatronics Engineering 2B

Santiago Zea

Mechanical Engineering 2A

Yuming He

Mechatronics Engineering 1A

Henrique Rodrigues

Mechatronics Engineering 1A

Aathithan Karunakaran

Mechatronics Engineering 1A

Shivraj Singh Vishnoi

Mechatronics Engineering 2B

Shabd Gupta

Mechatronics Engineering 1A