Obdelovalni center

Kitamura Mycenter-HX300

Standard Specifications of the Machine

Table:

Working area: 305 x 305 mm
Max. workpiece volume: Ø 500 mm x 560 mm
Max. table load: 250 kg

Travel Paths:

X-axis: 510 mm
Y-axis: 510 mm
Z-axis: 490 mm
Rotary axis: 0.001° – 360°
Distance table top – spindle center: 40 - 550 mm
Distance table center – spindle nose: 100 - 590 mm

Spindle:

Spindle taper: NST No. 40
Speed range: 20 – 20,000 rpm
Drive: 4-step gearbox (2 mechanical, 2 electrical)
Max. torque: 157 Nm

Feed:

Rapid traverse X, Y, Z axis: 50,000 mm/min
Rapid traverse 4th axis: 9,000°/min
90° rotation of 4th axis: 0.6 seconds
Cutting feed X, Y, Z axis: 40,000 mm/min

Tooling:

Tool positions: 40
Tool selection method: direct access, bidirectional
Tool holder: BT (SK) 40
Max. tool diameter: 95 mm (150 mm if adjacent pockets are empty)
Max. tool length: 300 mm
Max. tool weight: 10 kg
Tool-change time (tool-to-tool): 1.7 seconds
Tool-change time (chip-to-chip): 5.0 seconds

Motors:

Spindle motor (30 min./continuous): 11.0 kW AC
Motor for tool changer: 400 W AC
Motor for coolant system: 1,200 W AC

Pallet:

Pallet change time: 6.0 seconds

Miscellaneous:

Power supply: 25 kVA, 200V AC, 3-phase
Air supply: 5 bar, 330 l/min

Dimensions:

Machine height: 2,940 mm max.
Footprint with chip conveyor: 3,492 mm x 3,173 mm
Weight: 9,900 kg
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Control:

Fanuc 16iMB

Standard Machine Accessories

Spindle with 20,000 rpm and 4-step gearbox (2-stage gear transmission, 2-stage electronic gearbox)
2 spindle bearing compensations within 0.005 mm (IAC System 1)
Big-Plus spindle (contact in taper and on face)
Automatic spindle taper cleaning with compressed air
Coolant through spindle with 15 bar and dedicated pump
Spindle bearing lubrication system (air-oil mixture)
Spindle cooler
Automatic lubrication of ball screws in X, Y, Z axes
Automatic high-speed tool changer with 40 tool stations
Fixed tool station: each tool independently coded and identified in magazine
Original Kitamura tool pre-select release function via T-code preselection
Automatic 180° pallet changer (2 stations, back-and-forth rotating)
Coolant pump 1,200 W
Double-decker chip conveyor with two belts for coarse and fine chips, with filter system
Chip flush at base with separate pump 1,200 W
Fully enclosed guard
Automatic central lubrication of guideways
Air FRL unit (filter, regulator, lubricator)
Hydraulic power unit with tank
Work light
Cycle end light
Rigid tapping (without compensation chuck)
4 free M functions, M20 – M23
Swiveling control panel
Handheld pulse generator
RS-232C interface
PCMCIA interface
Door interlocking system
Emergency stop switch at tool magazine
Manual index switches at tool magazine
Self-diagnosis function

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