DANGEROUS PRODUCT = Moog Ball Joints

krazykuda said

There are procedures for setting up running parts. One of which is to test the pull-off/pull-out force to remove the ball from the socket after installed. They should test at least 3-5 pieces for each set-up, and then run periodic checks throughout production.

They are obviously not performing these checks either to cut costs or the operator is being lazy and management not keeping on it.

Click to expand...

SPC ya' think?

Not sure I like the design of the "Problem Solver" joint. If you look at the sectioned image in the PDF it seems like minimal area to contain the ball stud on extension. Then the integrity of the powder metal cup bearing comes into question. Inaccurate powder mix, low density at press, and decarb at sintering the process could cause cup breakdown after assembly if not found in process.

[ame]http://www.moogproblemsolver.com/_pdf_En/MOOG_PS_Bulletin_27015_Socket_Design_En.pdf[/ame]