I am having a heck of a time trying to figure out how to do the internal features on the casting as shown in the drawing below. If someone has some insight on how to do please give me hand. I have spent too many hours trying and for the life of me I can't figure it out.
My attempt is attached as well.
Thanks in advance for your help!!!!
Chris
P.S. - Don't mind the Super Bowl Champs Eagles Green color
See notes:
I would almost do these cutouts as a separate body, then use the combine tool and subtract them from the main body. I think that this would be easier to visualize.
Although I will say that there is not enough information on this print to be able to tell where the 0.12R is located in the left hand print. This is a pretty complex drawing.
In our case, the first thing that we would do if we had this casting to model (and we have had MANY like this before), is to get a sample of the casting from the supplier. Do you have a part you can hold in your hand? This is an old print (probably made in the early 1980's if not earlier), so I would guess that this part has been in production for a while.