1. Additive & Subtractive Solid Modeling
Introduction to Engineering Design TM
Unit 2 – Lesson 2.1 – Geometric Shapes and Solids
Additive & Subtractive Solid Modeling Practice
Project Lead The Way, Inc.
Copyright 2007

2. Additive & Subtractive Solid Modeling
Introduction to Engineering Design TM
Unit 2 – Lesson 2.1 – Geometric Shapes and Solids
Subtractive Methods - = = - = =
Project Lead The Way, Inc.
Copyright 2007

3. Additive & Subtractive Solid Modeling
Introduction to Engineering Design TM
Unit 2 – Lesson 2.1 – Geometric Shapes and Solids
Combining the Methods
Additive
Subtractive 1. 2. 3. 4.
Result
Project Lead The Way, Inc.
Copyright 2007