How do I make this drafting work?
I need the the inner hole to be a negative draft. I can get it to be a negative draft if I make the circle from the back but it is not correct according to the picture. If I make it from the front, it is correctly made according to the picture but I got a positive draft. How can I get this fix?
I'm only looking at the flange casting drawing on page 5. I attach what the part looks like after drafting in the word file.
1 Answer
Hard to guess an answer without seeing the feature tree.
1. Create the part as a revolve, don't use the draft tool
2. Don't try to add the hole into a boss feature. Holes should be their own features. Apply draft during the extrusion / cutting features. Or add draft later with the Draft tool.
