The 42CrMo4 steel workpiece with tensile strength of 720 N/mm2 is machined within 1 min and 41 sec. All applications (ramping, drilling, trochoidal milling and slotting) were done by Basic Mill F2004NNH1200CDA in diam. 12 mm.
Universality is no problem for Basic Mill!
The workpiece was clamped with a mechanical bench vice. During the milling operation air was blown through the spindle nozzles for cooling.
Post time: Jun-13-2017