In this tutorial i show you how to merge surfaces and then solidify that into a solid, both subtracting and adding material.
If you would like to follow along, you can download the 2 models from the links below. Both are on dropbox which is free and safe. just right click the link to save the step files.
File 1: http://dl.dropbox.com/u/48619470/Cad%20Data/cover-solidify.stp
File 2: http://dl.dropbox.com/u/48619470/Cad%20Data/cap-assembly_asm-solidify.stp
please feel free to comment and rate below