摘要:
An oil film bearing for rotatably supporting the journal surface of a rolling mill roll neck on a hydrodynamically maintained oil film. The bearing includes a bushing adapted to interrupt the load carrying continuity of the oil film and to subdivide the load zone into compound pressure zones.
摘要:
A test procedure developed in our laboratory for determining the cratering potential of sheet metal lubricants on cathodic E-Coat primer. Lubricants trapped in flanges and other tight fitting areas are expelled onto the uncured E-Coated surfaces during the baking operation, causing craters to form. Surfaces containing craters must be refinished before application of the color coat or they detract from the vehicle's appearance.