Preparing a crankshaft for machining is essential for engine performance and durability. The process starts with cleaning and visual inspection, followed by non-destructive tests like MPI and ultrasonic scans to detect flaws. Proper alignment ensures accurate rough and precision machining.
Post-machining inspections confirm all specs are met. Final treatments such as polishing and optional hardening improve surface finish and strength.
A final cleaning and rust protection ensure the crankshaft is ready for installation—boosting engine reliability, efficiency, and extending operational life.