Proposed structure hardware of the CNC for Machine Tools based on System on Chip

Abstract

The Computerized Numerical Control (CNC) of the machine tool is very important role in the CNC machining. They are developed constantly, from modular discrete devices into integrated on a card one; from complicated medium-speed circuits into high-speed integrated ones. A product suitable for applied research for the CNC is SoC FPGA. The SoC FPGA device is a single-die system on a chip, that consists of two distinct parts - a Hard Processor System (HPS) portion and an FPGA portion. The NCK's software functions will perform on components HPS and NCK's hardware functions are implemented on FPGA. In this paper, the authors propose NCK hardware and perform interpolation functions of NCK on hardware SoC FPGA, to confirm the advantages of SoC FPGA. This result of the study showed that the CNC-on-Chip will replace the present CNC.