Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

The study of dry grinding of steel cams using cubic boron nirtride tools

: Starkov, Viktor K.; Blau, Peter; Gentzen, Jens


Journal of superhard materials : SHM 36 (2014), Nr.2, S.117-123
ISSN: 1063-4576
ISSN: 1934-9408
Fraunhofer IWU ()
dry grinding; highly porous grinding wheel; cubic boron nitride; oil mist cooling; grinding parameters

Experimental studies that simulate grinding of hardened alloyed steel cams have demonstrated that these workpieces can be machined with a minimum work surface heating by using highly porous cubic boron nitride wheels with the oil mist cooling or without cooling. It has been found out that for minimizing the thermodynamic stress level in the dry grinding mode it is advisable to preset machining conditions with maximum possible depth of cut and minimum workpiece rotational speed.