Professional paper

Mathematical modeling of machining by decomposition of lathe on modules

J. Svetlík ; Faculty of Mechanical Engineering, Technical University of Košice, Slovakia
P. Demeč ; Faculty of Mechanical Engineering, Technical University of Košice, Slovakia

Abstract

The machining is the most common way of final processing of the metallurgical semi-finished products. The article deals with mathematical modeling of virtual machining. A specific lathe with specific parameters was selected as the machining tool. Lathe, respectively its computational model was decomposed into modules that represent a natural group of module design where each module is sliding towards other, rotating or standing with a given dimension characteristics. Computational model of the machine tool should be as simple as possible, but must be designed so that features all the factors affecting the accuracy of the working face. Generally, mathematical model of inaccuracies of machining is possible to use for analytical detection of inaccuracies in machining parts for a particular model machine tools.

Keywords

computational model; modeling of accuracy; virtual lathe; virtual machining

Hrčak ID:

74873

URI

https://hrcak.srce.hr/74873

Publication date:

2.4.2012.

Article data in other languages: croatian

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