Kinematika procesa obrade sečenja žicom / Kinematics of the wire cutting process

Abstract

Proces obrade sečenja materijala je jedan od značajnijih metoda obrade u savremenoj industriji. Sa ciljem da se proces obrade u određenoj meri unapredi, u okviru ovoga rada je analizirano kretanje alata tokom procesa obrade kao i uticaj kretanja alata na kretanja mehanzma mašine alatke. Pažnja je posvećena kompleksnoj višeosnoj mašini alatki koja je konfigurisana pomoću dva ravanska rekonfigurabilna mehanizma sa paralenom kinematikom. Mašine alatke zasnovane na paralelnim mehanizmima, a namenjene za proces obrade sečenja žicom su nedovoljno izučavane te rezultati ovoga rada daju značajan doprinos u njihovom budućem razvoju.

The wire-cutting process is one of the most important processing methods in modern industry. To improve the machining process to a certain extent, the movement of the tool during the machining process as well as the influence of the movement of the tool on the movement of the mechanism of the machine tool were analyzed in this paper. Attention is devoted to a complex multi-axis machine tool, which is made up of two planar reconfigurable mechanisms with parallel kinematics. Machine tools based on parallel mechanisms, intended for the wire-cutting process, are insufficiently studied, and this work's results significantly contribute to their future development.