2019_spring_lab5

This Week in Section:

This week students will meet in the computer lab (rm 239). Students will cover several Inventor tutorials and learn about 3D printing.

• Inventor Robot Assembly Tutorial

• 3D print tutorial

  • CAD of robot

    • CAD your concept hand sketch (completed as homework)

    • Use this time wisely! Collaborate with your teammates, ask questions to your tutor, etc..

    • Print out screenshot at the end of section.

  • Risk Reduction Review with Tutor

  • Individual Energy Analysis Proposal Review with Lead TA

• [Checkoff5]: CAD Concept Generation

  • • While waiting for Tutor and TA to get to your group, teams will create CAD of their robot.

Required Reading:

• • Teamwork - McGourty and Meuse

• Force-Torque-Power-Energy Analysis

Section Preparation:

• [Checkoff4]: Gantt Chart

  • • Submit online AND bring printout to Section to discuss

• • Gantt Chart

  • Example MAE 3 Gantt Chart

• Remember that section is meeting in EBU II 239 (Computer lab)

Assignments Due BEFORE the start of Section:

• [HW5a]: SolidProf Assemblies

  • Complete SolidProfessor Assemblies

    • Submit a screen shot of the "Rotating Slider Mechanism" and the "Rotary Piston Assembly".

• [HW5b]: SolidProf Assembly Quiz NO LONGER DUE

  • Complete the "SolidProfessor Assy Quiz" on Gradescope. These questions are based off the SolidProfessor videos for this week.

• [HW5c]: Concept Hand Sketch

• • • Hand Sketch a critical component to be CADed in section

      • Must included at least 3 different components (motor, spring, etc..)

      • Dimension several key dimensions

      • Sketch the three views: front, side, top

    • Examples: Drivetrain, claw mechanism, conveyor belt, lift mechanism, etc....

    • Team should coordinate so each student draws a different part, but these parts can be assembled together.

    • Submit online AND bring hardcopy to Section

• • [HW5d]: Risk Reduction Proposal (review actual Risk Reduction Demo, which is during Lab HW6)

    • Submit online AND bring hardcopy to Section to discuss

  • [HW5e]: Team Force-Torque-Power-Energy Analysis

    • Team works together, but each person must submit individually to Gradescope

    • Hints: some motors spin slow enough to measure speed by eye and others spin too fast and you must use the measurement setup.

    • Additional information found here

• [HW5f]: Individual Energy Analysis PROPOSAL

  • • Submit online AND bring hardcopy to Section to discuss

• [HW5g]: Linear Slider

  • • Linear slider FBD problem

• [HW5h]: Moment Visualization

• • Moment Visualization Assignment

  • ReflectionW5: Spend a few minutes each week on this reflection form