CAD TRAINING

What is CAD

CAD stands for "Computer Aided Design" and it is an essential part of the design and manufacture of nearly all mechanical parts. On our team, we use Autodesk Inventor, it can be downloaded for free under a student license on any number of computers. We use CAD for design, fabrication, and reference; all three of these pillars are used to make our team's design process go more smoothly and integrated.

Learning CAD

Autodesk makes many different types of software, many of them do similar things but for different purposes, fr instance AutoCAD is a powerful, industry-standard, program for architectural design (as well as other things). In Robotics, we primary use their uber-useful Autodesk Inventor software for 3D modeling and drawings. There are thousands of features of the program, and many of which you will only use once or less, but understanding the basics of the program give you the knowledge to learn the software on your own when you need to. To open Autodesk Inventor (reffered to as just "Inventor from this point forward) on a school computer is simple:

Step 1. Navigate to "Start" Button

Step 2. Click "All Programs"

Step 3. Navigate to the "Autodesk" folder (towards the top)

Step 4. Open corresponding folder, and launch "Autodesk Inventor Professional 2016"

The next step, is of course, using the program to make things. We have a great video tutorial set which brings you through creating a new project all the way to some of the more advanced 3D modeling commands. Watch the following videos, and if you have any questions, need help, or are stuck, just ask the instructor.

Time-stamps:
1:00 - Creating a .ipt
1:45 - Setting up your document
3:05 - Navigating panels
4:45 - Starting a sketch
6:30 - Sketching basics
8:50 - Extrusion and making of a 3D part
10:00 - Navigating the 3D space
12:00 - Making a sketch on a face, more sketch tools, dimension a sketch component
18:00 - Subtractive Extrusion
19:45 - 3D Contouring (Filet, Chamfer, Shell, etc)
23:50 - Stylizing and Rendering (Optional)
31:30 - Exercise 2 (reference the pdf)
34:00 - Exercise 3 (reference pdf) (Skills: 2D Sketch, Construction Lines, Mirror, Extrusion, Contouring)