I used to know how to do this but it's been so long my method doesn't seem to work anymore. How do I create forging draft or what was refered to many years ago as oscillating draft. I'm a SW2004 user.
I have a very simple part which I want to create a surface loft using 3 profiles each with a pierce relationship and a guide curve. Once the loft is created I would remove the material in front of the lofted surface using a surface cut. See the images below
This is what I end up with when I create the loft
What I am looking for to happen is the following (after the surface cut)
The image above is taken from a paper I wrote years ago when I worked in the Forging Industry and at that time I was using SW97or 99. So I know it can be done...I just don't remember how to do it.