High speed processing capability comes into its own on complex contours

The combination machine TruMatic 7000’s high processing speed is attributed to its flying optics and additional X and Y axes on the cutting head that allows faster positioning. To maximise this potential the machine has a ‘decentralised’ controller that combines the high performance IndraMotion MTX with the drive-based IndraMotion MLD motion controller by Bosch Rexroth. The effect of this new controller is particularly noticeable when the machine is processing detailed parts with complex contours, says Trumpf. While the higher level NC control system regulates the workpiece movement, the drive-based motion logic moves the laser head in an additional 52 mm radius. The combination significantly increases traverse speed and also enhances stability enabling the machine to run more smoothly and with less vibration than conventional concepts. A newly designed beam guidance system on the TruMatic 7000 enables the machine to process sheet metal in a variety of thicknesses using the same cutting head. Head changing is no longer necessary. An automatic nozzle changer also takes care of changing cutting gas nozzles, reducing downtime while simultaneously increasing flexibility. The user can cut any material at any time, at any thickness and in any order, even in unmanned 24-hour operation.