2024-06-11 Mechanical Meeting Minutes

Date

Dec 2, 2023

Attendance

@Evan Janakievski

@Kevin Ng

@Nathaniel Li

@Sohee Yoon

@Thushanth Parameswaran

@Rui Zhu

@Justin Liu

@Calum Chisholm

Team Announcements

Item

Presenter

Notes

Item

Presenter

Notes

Upcoming Team Events

 

  • Houston Assembly & Software Configuration Session June 16th 1pm in the bay

    • some hands on mech stuff + learning about what electronics go on a drone

  • Fixed wing architecture will be at 9pm on Wednesday (right after mech ;/)

    • pull up if you want to be involved in the high level design

  • Ground station & tracking antenna sync 9pm on Thursdays

  • check #announcements for all other events

Other Announcements

 

Updates

Item

Presenter

Notes

Item

Presenter

Notes

Electronics Cases

 

  • Updates on Pixhawk mount?

    • Houston assembly is this Sunday, can we get it done by then?

  • New motor mount update?

Motor Shield

Justin

  • Reproduced UofT’s design

  • Mass at 100% infill PET from SolidWorks show 40.5 g. Current mount weighs 30 g.

  • Don’t know how effective this shield is at protecting the motor tbh.

image-20240612-222058.png

Frame

 

  • Waterproofing updates

    • Discussion last Saturday

    • Spoke with Midsun aero lead, we can use their thermoformer (SDC gave it to them since no one uses it so its free realestate)

    • Forming area of thermformer is 18 x 27 inches. X-frame spans 16.6 x 16.6 inches

      • curve around the arm clamping bolts

 

New Tasks

 

Wings

 

  • info on reading NACA airfoils

  • Stanford aero course linked in decision doc

    • Nathaniel looking into different shapes this week

  • Use balsa for ribs instead of aluminum

    • maximize surface area between the wrap and the rib

  • 4 ft wing span

  • define speed and other constraints to choose airfoils

Next Meeting