The TNC 640’s package of cycles contains, along with the familiar milling, drilling and boring cycles, many intelligent turning cycles, with which even complex turning operations can be programmed very easily at the machine.
Cycles for roughing, finishing, recessing, tapping or recess turning are part of the TNC 640’s cycle package. The TNC 640’s automatic blank form update detects surfaces that have already been machined and adapts both the machining area and the approaching and departing paths to the current progress of machining. That reduces programming and machining time. Programmed probing cycles ensure that the workpiece attains the dimensional requirements exactly.
The turning cycles take the tool geometry defined in the turning tool table into account in order to avoid contour damage. Special cycles enable you to manufacture external teeth through hobbing as well as to machine eccentrically fixed workpieces.