A VISION-BASED APPROACH FOR ESTIMATING CONTACT FORCES: APPLICATIONS TO ROBOT-ASSISTED SURGERY



Failure analysis of 48MnV engine crankshaft

Investigation was Eco Scooter conducted on the failure of the crankshaft made from 48MnV alloy steel used in automotive engines.Magnetic flaw defects were detected at the transition fillet between the third main journal and the counterweight of the crankshaft.Macroscopic examination, chemical composition analysis, metallographic analysis, and scann

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