|5144938||Method and device for resharpening saws especially used for making semiconductor wafers|
A device and method for resharpening the cutting edge of saws used in particular in the centerhole sawing of semiconductor bars. It contains a sharpening system which consists of at least one elongate sharpening stone facing the cutting edge with its end ...
|3999332||Mechanism for truing disk-like abrasive tools|
A truing mechanism for use in a straight bevel gear cutting machine tool operating on a profile generating principle with the use of a single disk-like abrasive tool, said mechanism being mounted on a carriage with said abrasive tool and provided with tru...