Method and the device for the precision subtractive manufacturing of materials, preferably ceramic and difficult to machine materials

摘要

the invention is used for the micro - and nano - dosuwu zone treatment, enables the positioning, and also working in discontinuous contact with the treated cycle tool material.a precise treatment ubytkowej materials, particularly ceramic and trudnoskrawalnych, characterised by the fact that a uni axial movement dosuwowy workpiece is implemented using at least two stacks of piezoelectric, situated in one axis holding cascade jed en for the second, the first stack implements traffic dosuwowy towards abrasive tools.a second stack implements traffic posuwisto - turning point for abrasive tools.the subject of the invention is also a device for implementation of the method, where inside the outer frame (1) is fixed on the elastic elements (6) inside the frame (13), which forms an integral part of the hustler (5), to support, on the one hand, piezoelectric stack (3) large m - nari, appearing in the internal frame (13), and on the other, external partiesanchorage second stack piezoelectric (4) low power, at the end of the outer framework (1) is irreversibly elastic membrane element (14), connected to a rigid element (8) of the base (17) anchorage.