Go to page 117 and look from there.
First article uses capacitor type behaviour to examine the oil film between cam and followers...high capacitance means oil film, conductance means contact.
Has some osciliscope traces of new cams wearing in, you can virtually see the asperite contact diminishing to mostly full film lubrication
First article uses capacitor type behaviour to examine the oil film between cam and followers...high capacitance means oil film, conductance means contact.
Has some osciliscope traces of new cams wearing in, you can virtually see the asperite contact diminishing to mostly full film lubrication