Research of NC Fault Simulation Device Base on MCU

Abstract

In the CNC maintenance technology teaching process, people often used artificial methods set failure of CNC machine tools, waste time and low efficiency. To solve this problem, it developed fault simulation device base on MCU, includes a switching power supply, microcontroller, relay module group and a control circuit. It is proven that the device have convenient operation and high applicability. It can be widely used in professional teaching CNC machine maintenance, mechanical and electrical integration, automation, development of teaching and training programs for personnel training colleges, has promotional value.