Hi All
I have got a one off job that requires an involute spline cut on one end. I have a sample that i need to copy. my plan is to draw out the profile of the tooth, so i can m/c a cutter to produce the splines. the problem is i can't find the infomation to enable me to produce the drawing . Machinery's Handbook has a lot of info on splines, but not an idiots guide to drawing them out.