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Application filed by Gheorghe Gutt, Emanuel DiaconescufiledCriticalGheorghe Gutt
Priority to RO108692ApriorityCriticalpatent/RO84694B1/en
Publication of RO84694A2publicationCriticalpatent/RO84694A2/en
Publication of RO84694B1publicationCriticalpatent/RO84694B1/en
Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes
(AREA)
Abstract
Inventia se refera la un dispozitiv de reglare automata a avansului la masini-unelte folosit în special la masinile de prelucrat cu ultrasunete cum ar fi masinile de gaurit cu ultrasunete. în vederea stabilirii fortei de apasre care scade în timpul prelucrarii dispozitivului este prevazut cu un regulator pneumatic de tip ajutaj-paleta ce sesizeaza coborîrea sculei si comanda actionarea unui motor electric de avans.The invention relates to an automatic device for adjusting the advance to machine tools used especially in ultrasonic machining machines such as ultrasonic drilling machines. In order to determine the pressing force decreasing during processing the device is provided with a nozzle-type pneumatic regulator that senses the lowering of the tool and the control of the action of a feed electric motor.
Method and measuring system for automatically measuring the working result received by a cutting tool acting upon a workpiece during a cutting operation