What's this phenomenon ?
What's this phenomenon ?
(OP)
I have a carburised and ground 12L14 shaft with 730+/-50 HV Eht approx. 0.15, mating with a needle bearing. after the test cycle (rotation at 2600 rpm and 1.2mm axial reciprocating at 10cycle/rpm along the 8mm guiding span), there is a worn out marking on the shaft that is of yellowish colour, or to be more exact, looks like bronze colour. What's the explanation to this phenomenon?
Best regards,
ct





RE: What's this phenomenon ?
RE: What's this phenomenon ?
RE: What's this phenomenon ?
Good luck.
RE: What's this phenomenon ?
RE: What's this phenomenon ?
RE: What's this phenomenon ?
Thanks for the feedback, I'm new to this term, could you describe more?
Best regards,
ct