Final piston machining is done after trimming away the flashing or excess metal squeezed out between the halves of the mold called:
A)casting lines"
B)parting lines"
C)forge lines
D)control lines"

Question

Quizplus · Accepted Answer

Parting lines are the lines on a casting or forging where the two halves of the mold meet, and excess material, known as flashing, is often trimmed away from these lines during final machining.

Final Piston Machining Is Done After Trimming Away the Flashing