Taper disk gear has two sets of taper disks each with axially fixed and movable taper disks, with fluid-discharge grooves on surface of disks.

摘要

The first and second set of taper disks each has an axially fixed and an axially movable taper disk . At least one taper disk surface contains radial or peripheral or intersecting grooves for draining fluid from the surface. the grooves are produced by mechanical treatment, by energy-rich jet such as laser-jet fluid jet or electrons or particles jet.