CRANKSHAFT TURN-BROACHING N20 TB | N30 TB

The NILES-SIMMONS Cranks-haft Turn-Broa-ching Machi-nes N20 TB and N30 TB are based on the modu-lar buil-ding-block sys-tem of the N?series. Two sym-metri-cally arran-ged tool spind-les with power-ful and elec-tro-ni-cally syn-chro-ni-zed spindle dri-ves and two mir-ror imaged broa-ching units with highly dyna-mic rotary axes to locate the tool discs ensure effi-ci-ent tur-ning and turn-broa-ching ope-ra-ti-ons on cranks-haft bea-rings and other con-centric fea-tures of cranks-hafts. The use of maxi-mum 2x48 tool pockets to locate the rever-si-ble cut-ting inserts ensu-res high fle-xi-bi-lity and long tool life due to the use of sis-ter tools.

Added value:

• 2 sym-metri-cal, tem-pe-ra-ture con-trol-led motor spindle dri-ves with excel-lent power and tor-que parameters
• Rapid posi-tio-ning of cut-ting tools by means of highly dyna-mic rotary axes
• Simul-ta-ne-ous ope-ra-tion of both tool disks with inde-pen-dent feed rates

• Adap-ta-ble clam-ping solu-ti-ons with shaft chucks to machine flange and post in one setup
• Semi-auto-ma-tic tool clam-ping, auto-ma-tic trans-fer of pre-set tool data via ID-chip