Mazak INTEGREX i-630V/6

The Mazak INTEGREX i-630V/6 is a vertical 5-axis machining centre with a turning table and a 2 pallet changer. It takes a workpiece up to 41 in (1,041 mm) in diameter and 39 in (991 mm) tall, weighing up to 3,858 lb (1,750 kg), and moves a CAT No.50 milling spindle through 56 in (1,422 mm) of X and 41 in (1,041 mm) each of Y and Z.

The table is a turning spindle in its own right: 550 rpm, a 37 kW (50 HP) continuous motor and 3,120 Nm (2,301 ft-lb) of continuous torque. As a C axis it positions in 0.0001° increments through 360° and rapids at 50 rpm. At the rim of a full-size part 550 rpm is plenty of surface speed for steel and cast iron; the limit shows up on small bores and near the centre of a face.

Above it, the milling spindle tilts on a B axis with 150° of range, also indexing in 0.0001° steps, and runs to 10,000 rpm. It is rated 30 kW (40 HP) and 248 Nm (183 ft-lb) continuous, or 37 kW (50 HP) and 353 Nm (260 ft-lb) at 40% ED. Mazak's description of the series adds linear roller guides on X, Y and Z, a roller gear cam drive for the B axis and cone couplings that clamp the pallet to the table.

The 43-tool magazine accepts tools up to 20 in (508 mm) long and 66 lb (30 kg); diameter is 5 in (127 mm), or 10 in (254 mm) with adjacent pockets empty. Two pallets let one job be set up while the other is cut, and the series page lists PALLETECH and MAZATEC SMS pallet systems for going further. The next size up, the INTEGREX i-800V/8, keeps the 2,047 ipm (52 m/min) rapids and raises table load to 6,614 lb (3,000 kg) with 67 in (1,702 mm) of X and 59 in (1,499 mm) of Y.