How can i prepare a mould of Revolved Part in Soldworks?

i can't create a parting line and surface.

4 Answers

A few additional details would help.

But...

You don't always need to use the mould surface tools to get to your mould design - in this case the part is very simple, why not just revelove the mould tool, as a multi-body part.
Checkout http://grabcad.com/library/model-aero-engine-crank-case-dfm this model is multi-body, it uses a combiantion of mould surfaces and combine features (boolean operations).

Ok, see attached. Hope it helps.

solved it somehow...

check this

Very Good. Your split was in different plane to expected, you could make the split line easier to make - see attached - by using the top plane. From a design point of view, you would want to now add draft angle to the end faces as these have no draft on them.