HOW TO MAKE A WORM DRIVE WITH A DATA TABLE OF DIMENSIONS?

Hi I had to study and try to understand gears and I've managed to do a spur gear with no problem at all but when it comes to a worm gear I'm having quite some trouble.

I have to do a worm drive of a High Speed Shaft for a class presentation and I cant get right the worm drive!!!

I need to know how to use the data table provided in the picture I uploaded to make the cut or extrude of the thread for the worm but I don't know how to use all the dimensions in the sketch for the feature.

PLEASE ANYONE?? My email is haponte3208@hotmail.com if anyone can make me a sketch of the cut and how this dimensions are used or distributed in it, any help is welcome!!!!

PS: I included a close up and the part file of what I have so far but the dimensions are not correctly placed in the worm drive which affects the rest of the design as are the chamfers before and after the worm....