CNC Lathe USK-310 w/full cnc auto operation

Aug. 7, 2009 - PRLog -- 1,Bed and Base:
30 degree slant bed design for easy operation and easy chip removal.
Cast iron bed with optimally 20mm thickness designed ribs with integral stiffness provides an very strong rigidity.
2, Spindle headstock:
Big diameter bearing (up to 130mm) provides high rigidity.
High-resolution encoder mounted on spindle to provide accurate C-axis positioning. (Opt.)
C axis with continuous indexing.
Up to 75mm bar capacity. (USK-310)
NSK < NN+BAT+NN > spindle bearings 3 points supported.
3, Box Guide ways:
Double supported C3 level ball screws.
Direct-driven servo motors are used for axial movements.
4, Turret:
12 stations turret.
Servo turret or hydraulic turret is offered for user as an alternative choice.
Large disc is equipped for easy tool set up. (LS-240, disc size 410mm on USK-310)
5, Tallstock:
One plece bed & base structure on the machine to provide massive rigidity.
Programmable tailstock available as an option.
6, Coolant and hydraulic system:
Large coolant tank. (125L)
Internal coolant supply through turret disc.
PLC controlled chip conveyor.

ITEM
USK-310
SWING OVER BED( mm )
600/ 23.6"
SWING OVER CROSS SLIDE( mm )
460/ 18"
STD. TURNING DIA.( mm )
450/ 17.7"
MAX. TURNING DIA. ( mm )
450/ 17.7"
MAX. WORK LENGTH( mm )
700/ 27.5"
DRAW TUBE BORE( mm )
75/ 2.95"
NOSE & CHUNK SIZE
A2-8/10"
SPINDLE DRIVE MOTOR-OiTc
αip22-11/15KW
SPINDLE Cont. rated TORQUE-OiTC
200NM@525rpm
SPINDLE SPEED RANGE( rpm )
4200rpm
THROUGH SPINDLE HOLE DIA.( mm )
90/ 3.5"
FRONT BEARING DIA.( mm )
130/ 5"
SPINDLE TAPPER
1/20
X AXIS TRAVEL( mm )
225&-25
Z AXIS TRAVEL( mm )
740
X AXIS MOTOR-OiTc
αi12-3.0KW
Z AXIS MOTOR-OiTc
αi12-3.0KW
X AXIS RAPID TRAVERSE( M/min )
20M/ 787 ipm
Z AXIS RAPID TRAVERSE( M/min )
20M/ 787 ipm
GUIDE WAYS TYPE
BOX WAY
TURRET
LS-240/ SV-Opt.
NO. OF TOOL STATION
12
TOOL SIZE ( OD TURNING)( mm )
25/ 1"
BORING BAR DIA.( mm )
50/ 1.96"
QUILL DIA.( mm )
85/ 3.34"
QUILL TRAVEL( mm )
90/ 3.54"
TAILSTOCK TRAVEL( mm )
550/ 21.6"
QUILL TAPER
MT#5
ELECTRICAL POWER SUPPLY( KVA )
25
COOLANT TANK CAPACITY( Liter )
125
COOLANT FLOW( L/min )
20
TOTAL HEIGHT( mm )
1850
FLOOR SPACE( mm*mm )
4460x1700
NET WEIGHT( kg )
5200

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Enterprise concepts: < Elite Craftsmanship with Limited Availability >
USOCA Machine Tool Ltd.- CNC Lathe/ Vertical Machine Center/ Turning Center. an pro. machine tool builder. Which led by Mr. Bryan Huang was from ECOCA Industrial had 30 yrs history.