Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Process and device for numerically controlled grinding of cams of a camshaft










Image Number 4 for United States Patent #5392566.

An apparatus and a method are disclosed for numerically controlled grinding of cams of a camshaft. The cams have a convex circular base section and a convex circular tip section with concave transitional sections interconnecting same. The concave transitional sections have a minimum radius of curvature. The cam is first ground with a first grinding wheel of a radius much bigger than the minimum radius of curvature, however, the cam material is not entirely removed during this first grinding step at the location of the concave sections, thus leaving there a zone of unground cam material. In a second grinding step, the cam is ground with a second grinding wheel of a radius being smaller than the minimum radius of curvature.








 
 
  Recently Added Patents
Resonant oscillator with start up and shut down circuitry
LED-array package
Keyswitch controller
Image heating device
Electronic device and printed circuit board
Tandem electric machine arrangement
Timepiece
  Randomly Featured Patents
Facet tracking in laser scanning
Tank handling apparatus
Text processing arrangement
Electromechanical adjusting device
Electromagnet with a magnetic shield
Lid for refuse container
Process for the continuous production of a length of stratifield material from foam particles
Media play of selected portions of an event
Histamine H3 inverse agonists and antagonists and methods of use thereof
Multiple bandgap solar cell on transparent substrate