First, a bit of background. We purchase (and assemble) a retainer ring manufactured in NA and also in Europe. We have a history of failure (fracture of the retainer ring) on the NA parts, but not on the EU parts.
Part design is identical, material is different (1075 vs C67S respectively) and heat treat is identical (HV 440-520)
Due to ongoing issues with the NA rings, we are performing some in-depth analysis, one component of which is testing (before and after assembly) for microcracking. This is not a test with which I have any familiarity.
Is there anyone here in the group that could provide some information, and perhaps (offline via private email) act as a sounding board for some of our ideas and conclusions?
Thanks for your help guys.
Part design is identical, material is different (1075 vs C67S respectively) and heat treat is identical (HV 440-520)
Due to ongoing issues with the NA rings, we are performing some in-depth analysis, one component of which is testing (before and after assembly) for microcracking. This is not a test with which I have any familiarity.
Is there anyone here in the group that could provide some information, and perhaps (offline via private email) act as a sounding board for some of our ideas and conclusions?
Thanks for your help guys.