LEADWELL V-120i HEAVY DUTY MACHINING CENTRE | FANUC | X -3000MM | CTS | 4TH AXIS READY

LEADWELL use only top quality well-ribbed castings. Finite
Element Analysis (FEA) is used on each new casting to determine
the size and location of all internal ribs ensuring high torsion
stiffness and minimum vibration. The cast iron base column,
saddle, headstock,& tables have over 10 times the dampening
capacity of those made from steel, resulting in superior cutting
performance.
High quality linear guide ways feature zero clearance and
fully-loaded carrying capacity in all directions. The ways
consume less power and requires no adjustments.
They linear guide ways out perform all other types of ways
used today. Additionally, each way is automatically lubricated
independently to increase life.
SPECIFICATIONS
Capacity
X-Axis travel 3000mm
Y-Axis travel 1000mm (40in)
Z-Axis travel with BT-50 920mm (36in)
Distance from table (pallet) top to spindle end 150mm – 1070mm
Distance from column front to spindle centre 1000mm(40in)
Table
Size of working surface 3030mm x 1000mm
Permissible mass of workpiece 1800kg
Table working surface configuration
18T x 125 x 8
Height from floor to table top 1105mm
Spindle
Spindle speeds 6000RPM
Number of spindle speed ranges 1
Spindle nose (nominal size, NO.)
7/24 Taper NO50
Spindle bearing inner diameter 90mm
Transmission H.T.D Belt
Feedrate
Rapid traverse 12/15/15 m/min
Feedrate 5m/min
Jog federate 1260mm/min
A.T.C
Toolshank (nominal size, NO.) BT-50
Retention knob (nominal size, NO.)
MAS-P50T-1
Tool storage capacity 24 S.T.D
Max. tool diameter (with adjacent tools) 100mm
Max. tool diameter (without adjacent tools) 150mm
Max. tool mass 15kg
Max. tool length 300mm
Tool change time (tool to tool) 3
Tool change time (chip to chip) 10
Tool selection Random

CHIP REMOVAL
This simple and efficient design uses chip augers on both sides of the machine and provides high volume coolant to wash the
chips from the work area.
The augers move the chips into the disposal container, which eliminates the need for an operator to manually remove chips.
This system eliminates operation intervention and reduces non-cutting time.

RIGID TAPPING
The encoder is attached to the high-performance spindle motor. The spindle is then synchronized with the Z-axis motion.
This synchronization eliminates the need for expensive floating tap holders and prevents thread distortion and thread pullout.

DOUBLE NUT DESIGNED BALL SCREWS
LEADWELL use only premium quality preloaded double-nut ball screws.
Each ball screw is accurately aligned parallel to the guide ways and anchored
at both ends. They are then pre-tensioned to improve machine stiffness.
The rotational torque variation is inspected to guarantee a non-binding, highly accurate, and long running component. With this design the V-Series can exceed customer requirements for accuracy and maximum life
COUPLED SERVO MOTORS

The servo motors are connected to the ball screws with rigid shaft couplings.
These couplings ensure that even under severe loading from sharp corner machining,
precise interpolation is achieved.
This design is superior to both belt driven and flexible shaft coupling designs.
V-series motors have 1,000,000 pulse encoders for high accuracy positioning of
linear axes. Motors are the same between X & Z which reduces spare part requirements.
CARTRIDGE TYPE SPINDLE
The heavy-duty spindle utilizes FAG, NSK or SKF bearings to allow heavy cutting.
Oversized disk springs used to hold the tool in the spindle are tested for long life.
The high retention force of the springs reduce tool movement, improve tool life, allow heavier cutting, reduce chatter, & create a better part finish.
This spindle is prepared to easily add the CTS option.
FEATURES & SPECIFICATIONS:
BT50 spindle
Enlarged Y axis motor
40 bar high pressure coolant system
CTS preparation, filtration and pump
Floor mounted control
Fanuc Oi-MF 10.4” screen and manual guide i
M30 auto power off
Spindle coolant ring
Top cover with rail
Coolant gun
Tool life management
Transformer
Interlock switch for front door
Alarm lamp
Heat exchanger
Rigid tapping
Auto counter for work piece
Full enclosed guard
4000mm front door opening
Spindle air purge with valve
Chip conveyor towards the back of the machine
Rear chip conveyor to feed material to the side of the machine
24 arm type ATC
Tool overload detection
MPG hand wheel
2 year Fanuc warranty
Circular interpolation
Florescent / LED lights on both sides and rear of the inside of the machine
6000 rpm spindle speed w/ball bearing and oil chiller
Packing