Efficient machining of complex-shaped seal slots for turbomachinery

Hello all I need some help figuring out how to use this slot attached file uses a contour to machine the undercut on this part

Trochoidal Slot Milling

slot stream Trochoidal Milling and HSM for Deep Slots and Deep Cavities The idea is each cut is a circular arc rather than moving down the slot in a straight line The

slot cars tracks Slot milling is a machining technique that uses a rotating tool with numerous cutting edges The key determinants influencing the results of a slot milling