Intermediate plates demand the highest standards of dimensional accuray, flatness and sealing function. The function-describing oil finisher geometries e.g. have a decisive fluidic influence on the quality of the switching process in automatic gearboxes. Because of our inhouse patented process of production E. WINKEMANN is able to reliably reproduce perforations of Ø 0,5 mm with a sheet thickness of 1,2 mm.
Furthermore E. WINKEMANN achieves flatness values and surface qualities, which are used for metallic seal of intermediate plates, without the use of additional sealing media.