Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik IPK
Now showing 1 - 3 of 3
PublicationGenauigkeit koordinierter Bahnbewegungen( 1995)
;Spur, G. ;Feil, A.Schröer, K.Precision of coordinated path movements. Apart from motions which a machine element describes only translationally or rotationally, mainly those movements are of interest for mechanical engineering, specifically for handling and robot technology, which occur by an overlaying of elementary forms of movement. The time-related and geometrical deviations of actual from ideal movements along a path call for a systematic description. This article provides an overview of definitions of movement deviations and of the state of standardization.
PublicationSteuerungsintegration von Überwachungsverfahren( 1995)
;Spur, G. ;Krüger, J.Suwalski, I.Integration of monitoring procedures into the CNC. The mounting demands made on the performance of modern machine tools require an ever growing amount of functionality to be included into the machine's environment. Here, monitoring of the machining process plays a vital part. This article discusses the criteria for integrating machine monitoring systems into the CNC and describes the resulting demands on the monitoring system and on open controls.
PublicationThermische Isolation mit Zirkonoxid( 1993)
;Spur, G.Kranz, A.A changing temperature causes undesirable geometrical deformation of machine components. This article shows a design-oriented method to influence the thermal behaviour of machines. Using isolating material enables to direct the flow of heat. The results of an experiment, conducted on a machine tool spindle with a liner of zirconium oxide, illustrate the effects of thermal isolation.