What is the difference between variational pattern and simple pattern method?
I was doing a threaded hole when this came up by i saw no difference in both the methods. Anything i should know about?
1 Answer
Watch this video it is useful to you.
https://www.youtube.com/watch?v=Ngg76uCBjNU&index=11&list=PLxiBY-0X9N8bsObxbN-YVxBfxPs3pAkJO