Designed for accuracy and flexibility, the NT6600 DCG/4000CS turn-mill center features a large Y-axis travel, a fast Z-axis rapid traverse rate and quick tool changes, the company says. With a footprint of 33.1 ft. × 14.9 ft. × 14.7 ft. and a maximum machining length of 13.3 ft, the machine is suited for machining large parts for the aerospace, oil and natural gas industries.
The B axis is driven by a direct-drive motor, which is said to eliminate backlash and enable high-speed rotation. Additionally, the turn-mill center features DCG (driven at the center of gravity) technology; the box-in-box construction of the company’s NH series HMCs; and the turret with built-in milling motor from the company’s NL series CNC lathes.
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This machine can run for a long time without any operator intervention, and users can machine finished parts from slug stock or cast blanks while achieving the same high productivity as if they were machining from barstock, the company says.