2012 AKIRA SEIKI PERFORMAJRC VERTICAL MACHINING CENTERS

Technical Description

The Akira Seiki Performa JRC is a 3-axis vertical machining center from Akira Seiki's JR/SR Performa Junior series, representing a chip-conveyor equipped variant of the standard Performa JR platform. The JRC designation indicates the inclusion of an integrated chip removal conveyor system as standard equipment, making it better suited for higher-volume production runs with ferrous materials that generate significant chip volumes. The spindle features a BT-40 taper with a 12 HP peak motor and a maximum speed of 11,000 RPM. The worktable measures 560 by 380 millimeters (22 by 15 inches) with a standard load capacity of 360 kilograms. Axis travels are 410 mm (16.1 inches) in X, 430 mm (16.9 inches) in Y, and 460 mm (18.1 inches) in Z. Rapid traverse reaches 36 m/min in X and Y and 30 m/min in Z. A 16-tool arm-type ATC is standard with a chip-to-chip time of 2.2 seconds, and the machine is controlled by the Akira Mi:845 system (Fanuc G-code compatible). Overall machine dimensions are approximately 94 by 76 inches (2,400 by 1,935 mm), with a machine weight of approximately 2,986 kilograms (6,585 pounds). Standard equipment includes flood coolant, automatic lubrication, and full enclosure guarding.