I am Arun from india. I have a small query about CONTOUR SURFACE AREA.
I am doing a 3+1 axis machining using contour surface area for a blade profile.
I would like to know in the surface area dialog box, we have an option of TANTO or ON for tool position. I would like to know what are the pluses and minuses of each option. The reason behind is I am getting a smoother toolpath when i use ON function, However I am not sure if this option is going to eat into my profile.