Pusat pemesinan horizontal

Kitamura HX300

Machine standard specifications

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

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Distance table center – spindle nose: 100 - 590 mm

Spindle:

Spindle taper: NST No. 40

Speed: 20 – 20,000 rpm

Drive: 4-speed gearbox (2 mechanical, 2 electrical)

Max. torque: 157 Nm

Feedrates:

Rapid traverse X, Y, Z axis: 50,000 mm/min

Rapid traverse 4th axis: 9,000°/min

90° rotation of the 4th axis: 0.6 seconds

Cutting feed X, Y, Z axis: 40,000 mm/min

Tools:

Tool positions: 40

Tool selection: direct drive, bi-directional

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

Tool changer motor: 400 W AC

Coolant system motor: 1,200 W AC

Pallet:

Pallet change time: 6.0 seconds

Other:

Power supply: 25 KVA, 200V AC, 3-phase

Air supply: 5 bar, 330 l/min

Dimensions:

Machine height: max. 2,940 mm

Footprint with chip conveyor: 3,492 mm x 3,173 mm

Weight: 9,900 kg

Control:

Fanuc 16iMB

Standard machine equipment

20,000 rpm spindle with 4-speed gearbox (2 stage gear drive, 2-stage electronic gearbox)

2 spindle bearing compensations within 0.005 mm (IAC System 1)

Big-Plus spindle (contact in taper and at face)

Automatic spindle taper cleaning with compressed air

Through-spindle coolant, 15 bar, with separate pump

Spindle bearing lubrication system (air-oil mixture)

Spindle cooler

Automatic lubrication of axis lead screws X, Y, Z

Automatic high-speed tool changer with 40 tool stations

Fixed tool position: each tool is independently coded and identified in the magazine

Original Kitamura tool pre-selection function by T-code

Automatic 180° pallet changer (2 stations)

Coolant pump 1,200 W

Double-deck chip conveyor with 2 conveyor belts for coarse and fine chips, with filtration system

Bed flushing with separate pump 1,200 W

Fully enclosed guarding

Automatic centralized lubrication of guideways

Air FRL unit (filter, regulator, lubricator)

Hydraulic unit with tank

Work light

Cycle end lamp

Thread cutting without compensation chuck

4 free M-functions, M20 – M23

Swiveling control panel

Portable handwheel

RS 232C interface

PCMCIA interface

Door interlock

Emergency stop switch at tool magazine

Manual indexing switches at tool magazine

Self-diagnosis function

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