CEGA SSS-300 5AXP

Overview

The CEGA SSS-300 5AXP features a high-rigidity, bridge-type mono-block structure with Meehanite GC castings for both the base and bridge and an increased portal height of 5.9" (150mm) to accommodate the A/C axis unit. The high-rigidity bed with ideal rib distribution provides static positioning accuracy of ±0.000039" and repeatability of ±0.000020" (±1.0 / ±0.5). Actual measured circularity is 0.000044 (0.11). Spindle and table specifications include a spindle speed range of 200 ~ 30,000 RPM, 20.0 spindle HP, Oil Mist spindle lubrication, HSK-E40 spindle taper, a spindle chiller with a 7-gallon oil tank, and an integrated Tsudakoma 2-axis high-precision Worm-Drive table plus a Tsudakoma RT-261 zero-backlash CNC tilt/rotary table with a Ø 5.9 (150) faceplate. Faceplate-to-spindle-nose distance is 1.85 ~ 14.05 (47 ~ 357). Tooling, motion and control features include a 20 Position twin arm-style tool changer with 5-second tool changes (60 Pos. optional), Heidenhain linear scales 0.000002mm standard on X, Y, Z axes, roller pack-type linear motion ways, dual Z-axis balance cylinders, non-contact Blum Laser tool measurement with air-blow cleaning, and A/C-axis optical rotary encoder feedback. Control hardware/software is Fanuc 31i-B5 Super High-Speed Processor with AI Contour Control II, NANO smoothing and NANO interpolation. Machine weight is 12,125 (5,500) lb (kg), machine height is 106.0 (2690) in (mm), required floor space is 91.5 x 100.4 (2,325 x 2,550) w coolant chiller option, coolant tank capacity is 80 (300) gal (L), rapid traverse speed is 590 (15.0) in/min (m/min), cutting speed (Normal Mode) is 0.04 – 394 (1 ~ 10,000) in/min (mm/min), and power requirements are 200 ~ 220VAC: 32.0KVA with an air supply of 17.5 cu.ft./min @ 72 psi. The CEGA SSS-300 5AXP is described for high-accuracy hole drilling and 5-axis milling, explicitly supporting small-hole drilling and micro-fine 5-axis milling through its "super hybrid" design. It supports simultaneous 5-axis control with optical encoder feedback on the rotary unit and combines high-precision 3-axis positioning with additional 2-axis indexing accuracy. High-speed direct hard milling is supported via dry or semi-dry oil-mist spindle operation, and the product text presents the machine's multiple milling capabilities in a single unit as a way to optimize floor plan utilization by consolidating operations into one machine.