Pregled modernih brzohodnih mašina alatki

Abstract

U radu se razmatra novi pristup u projektovanju modernih mašina alatki, za koje važi fenomen ubrzanja bar 1g u pomoćnim kretanjima. Ovde je dat pregled nekih postojećih mašina sa ovom osobinom, koje mogu biti konvencionalne i mašine sa paralelnim mehanizmom. Mašine sa paralelnim mehanizmom u osnovi sadrže ideju Stjuartove platforme, koja je ovde konkretno razmatrana na primeru novog obradnog centra.

The paper takes info consideration a new approach in design of advanced machine tools, for which the phenomenon of acceleration of at lest 1g in accessory motions is accepted. The review of some existing machines with this characteristic is given here, which could be conventional and machines with parallel mechanism. Machines with parallel mechanism basically content the idea of Stewart’s platform, which is here particularly considered at the example of the new machining center.