Translations:Thread for Screw Tutorial/22/en


 * Edit_Cancel.svg Due to invalidity of self-intersecting sweeps, it is next to impossible to generate a thread with no gap between each tooth, that is, with no straight cylindrical face at the inner sides of the thread.
 * Edit_Cancel.svg Boolean operations are required to obtain a single contiguous solid. Boolean operations take take a relatively long time to calculate, and fail often.
 * Edit_Cancel.svg Threads with a high number of turns are problematic.