A formed and shaped disk is provided for {HEAD ~ assembly} with preformed blade portions to form {TAIL ~ an integrally bladed rotor assembly} 
to form
A formed and shaped disk is provided for { HEAD ~ assembly } with preformed blade portions to form { TAIL ~ an integrally bladed rotor assembly }
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL