A MONITORING SYSTEM'S BUILDING FEATURES FOR THE DISPERSED MATERIALS SPARK-PLASMA SINTERING PROCESS

Abstract

The loading rate stabilization principles in pulse-phase control system of tensile testing machine R-0.5 electric drive, which is involved in material compression mode by using special reverse mechanism are analyzed. The main ways of electromagnetic interference propagation to low-current nodes of the control and monitoring system are revealed, and also the basic measures for strengthening of its electromagnetic compatibility level with a powerful source of pulse current are offered. The interface design features of measuring units for the loading force and compression rate with rotating mechanisms of tensile testing machine are disclosed and the main factors affecting on accuracy of absolute angular position signal conversion from the magnetic encoder PWM output are noted.