Isometric Models Day 1

Today we continued to practice using Autodesk Inventor. Last class, I needed to finish up the Unit 4 Test on 3D Modeling, so this was my first day practicing after the Puzzle Cube Project. The new assignment is to create 3D objects on Inventor by following a PDF file full of various shapes. The file contains up to 20 shapes which we need to complete within the next few classes.

Isometric models PDF file

The new techniques introduced to us involved how to create arcs and holes. As always, it is important to begin with a 2D sketch before moving on to a 3D one. This prevents confusion in dimensioning and depth. There are many ways to create a part in Inventor; however, it is best to find the most efficient way. By starting with 2D sketches, I was able to recreate the object portrayed above.