Tools for improving the surface of metal workpieces. Excellent surface qualities and strength are achieved by cold forming.
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Burnishing
Burnishing achieves a distinctive smoothing of the surface and thus obtains the properties desired by such a surface.
Deep Rolling
Deep rolling is used to achieve a significant increase in both service life and fatigue strength.
Cylinder tube machining (skiving-roller burnishing)
Compared to honed cylinder tubes, the burnish-rolled cylinder surface has significantly better gliding and sealing properties.