CEGA SS-300 5AXP (5-AXIS)

An excellent fusion of a high precision 3 axes machine with 2 additional high accuracy axes.

When the job calls for high-precision cutting, you use a 5-axis milling machine. But sometimes there are other factors to consider, and not all 5-axis milling machines are created equal. For some projects—the kind that require fast, accurate results down to the 1,000^th of a millimeter—you need a machine that’s up to the task.

We’d like to introduce you to the CEGA SS-300 5AXP: the powerful, high-performance, micro-accuracy, simultaneous 5-axis machining and hard milling center your business needs to deliver top-quality work.

Benefits

HIGHER HORSEPOWER FOR GREATER UTILITY

The CEGA SS-300 5AXP combines advanced functionality with serious spindle power so you can achieve top-tier results every time.

OPTIMIZE YOUR FLOOR PLAN WITH “HYBRID” MACHINING

By offering multiple milling capabilities all in one single machine, the CEGA SS-300 5AXP lets you handle more job, more economically than ever before.

RUNS FAST, AND BUILT TO LAST

The CEGA SS-300 5AXP combines rugged construction materials and dynamic internal components to enable continuous operation at max speed—backed up by best-in-class support from our responsive service teams.

Details

CAPABILITIES:

Ideal for both small-hole drilling and micro-fine 5-axis milling through its unique “super hybrid” design
Allows simultaneous 5-axis control with a special design for optical encoder feedback on the rotary unit
Reaches an extended speed range of 200 to 30,000 RPM, thanks in part to its oil-mist lubricated spindle and a long-life AC motor
The high-rigidity bed with ideal rib distribution guarantees static positioning accuracy of ±0.000023″ and ±0.0000039″ repeatability
Capable of 5-second tool changes, thanks to 20-position twin arm-style tool changer
Provides both high-precision 3-axis positioning and additional 2-axis indexing accuracy
Dual pneumatic counterbalances are located on the spindle headstock providing smooth, accurate movement of the Z axis during high-velocity contouring and drilling
Built to jig-grinder standards of quality and accuracy with bridge construction that eliminates the X axis table overhang commonly associated with C-frame construction designs
Provides excellent shock and vibration dampening for high-speed, high-precision machining and greater stability via high-rigidity structure and Meehanite GC castings for both the base and bridge
New tool measurement device location “Blum Laser” is relocated to an out-of-stroke position
Features an increased portal height (5.9”/150mm) for addition of the A/C axis unit

COMPONENTS:

High-rigidity Meehanite structure
Tsudakoma RT-261 high-precision zero-backlash CNC tilt/rotary table
Tsudakoma 2-axis high-precision table with a 5.9” (150mm) diameter faceplate
High-rigidity HSK-E25 tool holders, allowing 6x higher clamping force than a regular BT shank for highly reliable work
NC option package for 5-axis machining with high-speed tool center point control
Roller pack-type linear motion ways
Z axis thermal growth compensation
Non-contact tool measurement (Blum Laser) with air-blow cleaning
Dual Z axis balance cylinders
80-gallon coolant tank standard
A/C axis optical rotary encoder feedback system
X, Y, Z axis linear scales
Spindle chiller with 7-gallon oil tank

USER INTERFACE:

Fanuc 31i-B5 super high-speed processing, NANO smoothing, AI Contour Control II, and NANO interpolation
NC Option Package for 5-axis machine
High-speed smooth TCP
- Tool center point control
- Smooth TCP
- Tool posture control
- Expansion of axis move command in tool center point control
Tilted working plane command
Three-dimensional cutter compensation
- Multiple command of tilted working plane indexing
- Tool axis direction control
Parameter setting expansion for 5-axis machine
Tolerance control
1000-block look-ahead block expansion
Super PC III function with 3-mode operation to balance speed and accuracy

Specs

MACHINE SPECS

Machine Travels: X x Y x Z in (mm)	20.1 x 16.1 x 12.2 (510 x 410 x 310)
Spindle Speed	200 ~ 30,000 RPM
Spindle HP	20.0
Spindle Lubrication	Oil Mist
Tool Changer Size	20 Position Standard
Positioning Accuracy/Repeatability: in (μm)	±0.000023/±0.0000039 (±0.6/±0.1)
Rotary Table Faceplate: in (mm)	Ø 5.9 (Ø150)
Max. Tilting A-Axis Angle: deg.	-110 ~ +30
Rotary C-Axis Index Accuracy	±4.0 arc sec.
Tilting A-Axis Index Accuracy	± 4.0 arc sec.
Faceplate to Spindle Nose Distance: in (mm)	1.85 ~ 14.05 (47 ~ 357)
Max. Workpiece Weight: lb (kg)	20 (44)
Coolant Tank Capacity: gal (L)	80 (300)
Faceplate Height from Floor: in (mm)	39.5 (1003)
Actual Measured Circularity (4.0″ dia. @8 IPM): in (μm)	0.000044 (0.11)
Spindle Taper	HSK-E40
Spindle Air Purge	Standard
Air Blast through Spindle	NA
Oil Mist with Collector	Optional
Linear Scales X, Y, Z – axes	Heidenhain 0.000002mm Standard
Rapid Traverse Speed: in/min. (m/min.)	590 (1.5)
Cutting Speed (Normal Mode): in/min. (mm/min.)	0.04 – 394 (1 ~ 10,000)
Cutting Speed (GR Super PC Mode): in/min. (m/min.)	590 (1.5)
Dust Collection System	NA
Machine Weight: lb (kg)	12,125 (5,500)
Machine Height: in (mm)	106.0 (2690)
Required Floor Space: in (mm)	91.5 x 100.4 (2,325 x 2,550) w coolant chiller option
Control Unit	Fanuc 31i-B5 Super High-Speed Processor, Al Contour Control II and 5-Axis machining package
Power Requirements KVA	200 ~ 220VAC: 32.0KVA
Air Supply	17.5 cu.ft./min @ 72 psi