E L U D O M 3 SHAPING MATERIALS UNIT 1 Material retention processes A. Casting B. Forging C. Other bulk deformation processes D. Sheet metal forming E. Powder forming UNIT 2 Material removal processes A. Introduction to machine tools B. Turning C. Milling D. Drilling E. Grinding UNIT 3 Unconventional machining processes A. Mechanical energy-based processes B. Electrical energy-based processes C. Thermal energy-based processes D. Chemical and electrochemical energy-based processes