Prediction of the parameters of magnetic field of CNC machine tools

The problem of high-frequency electromagnetic field at the workplace is critical due to its effect on the operators of technological machines. For this reason, the exposure to electromagnetic fields at the workplace should be subject to regular monitoring. The paper presents the use of simple models for forecasting of magnetic fields components. This study investigates the high-frequency electromagnetic field emitted in CNC machine tools area (DMU 65 Mono Block). Experimental tests were conducted for CNC machine tool. The measurements of high-frequency magnetic field strength were performed in compliance with the method specified in the PN-T-06580- 3: 2002 standard.