Vision Wide NFT-2223

The Vision Wide NFT-2223 is a double column machining center with a rotary table in place of a plain rectangular one. The table is Ø1,800 mm (Ø70.9 in), and the standard accessory list calls it a Rotary Table 1,800mm. Travels are 2,200 mm (86.6 in) in X, 2,300 mm (90.6 in) in Y and 920 mm (36.2 in) in Z.

Most of the specification table is about that rotary axis. Rated torque is 2,040 Nm (1,505 lb-ft) and maximum torque 3,800 Nm (2,803 lb-ft). Clamped, the table holds 10,210 Nm (7,531 lb-ft) of braking torque, and the maximum cutting torque under braking is 7,000 Nm (5,163 lb-ft). The last figure is the one that limits heavy milling far from the table center, so it is worth checking against the largest cutter and radius in the job. Load capacity is 3,000 kg (6,614 lb) in the central region.

Vision Wide says the rotary table makes engineering, hydraulic, tire mold, turbine blade and other cylindrical workpieces easier to machine. Round parts of that kind need features indexed around a circumference, and a bridge over a rotating table reaches them in one clamping.

The spindle is a box way type 2-step gear unit listed at 4,000 rpm, with a 6,000 rpm version optional, and the maximum cutting motor power is 26 kW (34.9 hp). Two clearance rows describe vertical and horizontal cutting: 85~1,005 mm (3.3~39.6 in) from the vertical spindle nose to the table, and 335~1,255 mm (13.2~49.4 in) from the horizontal spindle center to the table. A 40 tools vertical type magazine and a FANUC 31iB controller are standard.