Machining Accuracy of Machine Tools Heidenhain
Machining Accuracy of Machine Tools September 2011 Figure 1 Heating of a recirculating ball screw during multipass milling at a mean feed rate of 10 m/min. This thermographic snapshot shows temperatures of 25 °C to 40 °C . Thermal stability of machine tools Solutions for avoiding thermally induced dimensional deviations of workpieces have become more crucial than ever for the machine .