Rolling Contact Fatigue
परिभाषा: Surface cracking of the rail head caused by repeated wheel contact stress, managed by grinding before cracks grow.
उदाहरण: RCF was controlled by a 12-month preventive grinding cycle
परिभाषा: Surface cracking of the rail head caused by repeated wheel contact stress, managed by grinding before cracks grow.
उदाहरण: RCF was controlled by a 12-month preventive grinding cycle