Researching into applying CAD/CAM software to program to running the knife that always moves tangent to the curve for non-metallic sheet cutting machine

Abstract

The demand for using non-metallic materials such as leather, paper, plastic, rubber, and wood is very high, so it requires the use of high-precision and high-performance CNC machines. However, there has been no announcement in the country regarding the control of tangent knife, but most of them are available. The paper presents the results of research on manufacturing 4-axis CNC cutting machine model, using Mach3 and Inkscape software for automatic control and programming