Marubeni Citizen Cincom  

• Single drive for rotary tools on the turret tool post, together with updated tooling
• Higher torque and output for all motors, achieving powerful machining and high acceleration/deceleration
• Optimal balance of strength and weight greatly improves rigidity
• 15 inch, touch screen operation panel with HMI
• Larger door and window for improved operability and in-machine visibility
• 38mm oversized specification option available

New Single Drive Turret: Employed for the first time with Cincom, a single drive mechanism where only the selected rotary tool rotates. Elimination of wasted rotation of non-selected tools enables powerful machining with high accuracy while suppressing heat generation, vibration, and loss of power. It also extends the lives of gears and bearings and reduces running costs.

B axis with 3 rotary tools on the gang tool post (type VIII): The B axis is the slant axis in reference to the Y-axis direction. When drilling a slanted hole on a conventional machine the adjustable angle spindle was required, but now rotary tools incorporating a B axis can be used to change the angle continuously allowing you to handle slanted holes at a number of angles. Contouring with simultaneous 4-axis control is also possible (the angle range is -10° to 95°).

Y-Axis on the Back Tool Post: The back tool post can accommodate holders at 3 positions (2 positions for rotary tools and one for fixed tools) and up to nine tools can be used. All 3 rows are under Y3 axis control. The specifications of the outer diameter milling spindle (GSC1310), 3-drilling spindle (GSE1510), and 3-sleeve holder (GDF1501) are common to those used on the gang tool post and they can be used both on the gang tool post and the back tool post.

Acclaimed for its excellent cost to performance ratio, this next-generation A20 has evolved as a 5-axis machine (plus C1 & C2 as MCC standard) for ∅ 20 mm applications, with the advantage that it can be used with or without the easily mounted and removed guide bushing.

The high-speed 10,000 rpm spindle enables optimized machining operations on smaller diameter bar material. The machining length per chucking is now extended to 200 mm enabling the number of re-chuckings and therefore cycle times to be reduced when machining long workpieces. As an option, bar material up to ∅ 25 mm can be machined extending the range of workpieces.

With its Fanuc Series 32i Model B System Control, the A320 offers quick setups and high speed, high precision performance. And with the additional X2 axis, front/back simultaneous machining is possible.

• Installation of the Latest NC Unit
• Streamline Control
• Coolant Tank Restricts Heat Emissions
• Left/Right Symmetrical Bed
• Roller Guides Now Used on all Sliding Axes
• Rigid Construction Around the Spindle
• Rigid Sleeve Holders
• USB /PC Card Slot
• Heavy-Duty Bed for More Rigidity