ME 421 - Advanced CAD

Past Projects CATIA Resources Course Information

Course Description
This course features use of the Computer Aided Three-Dimensional Interactive Application (CATIA) software, which is an integral part of large-scale engineering projects in the aerospace and automotive industries. Many of the toolbars are analogous to those experienced in SolidWorks, but with a more diverse range of options and features. The first portion of the course reviews part modeling, assemblies, drawings, and use of design tables for parametric modeling. The second portion of the course explores the interaction of CAD and CAM software leading to NC programming. The final portion of the course is a design synthesis project.

Pre-Class Preparation In-Class Activity Post-Class Assignment
January 15
  • CATIA Lessons Critical Thinking Questions
    What are similarities and differences between CATIA and SW nomenclature?

    How do you manipulate the mouse (as well as the spaceball) to pan left/right, up/down, zoom in/out, change center, and fit to screen?

    How do you know if sketched lines are under defined, fully defined, or over defined?

    When/why would you use the 'constraints' tool versus the 'constraints definition' tool?

    How do you learn how to use a new tool in a given workbench?

    When using a tool, how are you prompted for the next entity that the tool is expecting?

    Which tools in the videos require you to select multiple entities?  How is this done?
  • Course Syllabus
  • Website organization
  • S-drive set up
    • Problem Sets
    • Final Projects
  • Quiz
  • Debrief Quiz
  • Demonstration
  • (In-class Assignment)
    • Opening CATIA
    • Workbenches
    • Navigation
      • Spaceball
      • Mouse
    • Help (F1)
    • Design Tree
      • Active
      • Inactive
    • Basic Sketching
      • Sketch your initials

Problem Set 1
  • Intro to CATIA V5 (text)
    • 1.2 - Selecting, editing, and viewing objects
    • 2.1 - Sketch work modes
  • Online Help (CATIA)
    • Sketcher - Getting started
  • Emulate this homework example when submitting your work.  Write something interesting and memorable in response to the discussion questions.  Include any additional images that contain special features that you discuss in your submission.

January 22

  • Quiz
  • Debrief Quiz
  • Kazoo
  • In-Class Exercise
Problem Set 2
  • Intro to CATIA V5 (text)
    • 2.2 - Simple profiles and constraints
    • 3.4 - Sketched-based features: Advanced commands
  • Sketch an exhaust cam
January 29  
  • Quiz
  • Debrief Quiz
  • Demonstration
    • Replace Part in
      an Assembly
    • Send To
    • Save Management
    • Using Design Tables

Problem Set 3

files found on shared drive at
     catia course>
           26. fall 2018>

                course materials>

                      ps3> Post Class 

Howell Engine Parts
Screen Captures of Howell Engine
Howell Engine Assembly Help

Lego Engine Custom Parts

Cutter Design Table
Holder Design Table
Cutter & Holder Profile Handout

CATIA Quick Reference on making Design Tables

February 5  

Problem Set 4
files found on shared drive at
     catia course>
           19. fall 2015>

                course materials>

                      ps4> Post Class 

February 12


    Problem Set 5
February 19


  Problem Set 6
  • Online Help (CATIA)
    • Real time rendering=> Getting Started
  • Create two renderings from your LEGO Engine Mini Project Sub-Assembly
February 26  
  • Quiz
  • Debrief Quiz
  • Demonstration
  • Final Project Options
  • -Catia FEA with Analytical Solution (Ex. From 341)

    -Human Builder Workbench Study

    -Surface Modeling (choice vehicle, aircraft, etc…)

    -ME301 pilot study (J5 Radial Engine)

    -Drone Design

    -Lego Mindstorm Re-Model, Build and/or Animation

    -Metrology Lab Architectural Redesign

    -Capstone projects, personal interest, etc…


Problem Set 7
  • Online Help (CATIA)

    • Digital mock-up (DMU)

      • Kinematics=> Getting Started

  • Kinematics (DMU)

  • Assemble your LEGO Engine Mini Project w/DMU Fitting


March 5   Problem Set 8


March 12

Spring Break No Class!!!!

March 19


  • Final Project Assignments
    • Set up regular times for
      instructor-team meetings


  • Final Project Work

March 26


  • Instructor-team meeting.
  • Identify past project work and resources for use in your Final Project.
  • Finalize your Final Project goals. Email to lead instructor for approval before the end of the week.
  • Outline work plan for Final Project and begin project learning.
April 2



  • Instructor-team meeting.
  • Final Project work.
April 9


  • Instructor-team meeting.
  • Final Project work.
April 16


  • Instructor-team meeting.
  • Final Project work
April 23


  • Instructor-team meeting.
  • Final Project work.
    • Place approved powerpoint for snapshot in the on the shared drive by COB Mon 4/29.


April 30
  • In-Class Snapshot
  • Final Project work
    • Store in the Final Project folder on the S:drive
    • All projects are due by Friday 5/3/19 at 5:00pm