Leadwell V series 5 axes machining center

LEADWELL V series 
LEADWELL CNC MACHINES MFG CORP.

5 AXES MACHINE NG CENTER
Parts wIth odd-angles and complex curved surfaces
Face Cutting Gripping Cutting
wíth Stant Gripping Cutting with swing with Rotate
maintaining perpen diculanty to the complex surface you can step-
over the full diameter of the cutter thereby dramatically reducing the
required number of passes across a surface. The same principle
applies to sidemilling of angled surfaces.
Better surface finish: Using a flat bottom endmill to maintain perpen
diculanty to the complex surface can eliminate nibbing caused by
Ball-nose endmills. Eliminate multiple setups required to re-position the work-piece at complex angles. Eliminate costly tooling and factures required to hold the work-piece in place.
Eliminate manual millwork and handwork required to cleanup
kellered surfaces. Machine complex parts that are not otherwise possible, including holes requíred to be normal to a complex surface.
High-speed/High-precision MACHINING CENTERFEATURE
MORE High Technoiogy of Look into these outstanding
parts, and some diffıcult posítíon of workpiece where type design.
3-axis cat overcome, such as under cut. Machine stable design supporting by big span Facilitates multiface machining in one chuck to гeduce saddle and foundation screws. setup work, fixture making and improve the efficiency. Wthout counter weight enhance the accuracy on For depth mould, V-20іT/V-4OiT/V-60fT still can keep mold making as well as avoid vibration. high efficiency machining by setting a suitable angle of Z axís transmission end fixed, as well as ball screw tool, shorten the length of tool holding. pretension, which enable to reduce the Avoiding accumulative error from senes machining temperature. procedure, decreasing total cutting time that
Easy chip removal front type by using two auger substantially achieve the request:High speed, High chip conveyor system.
Accuracy, High Efficiency. Rapid traverse 36 M/minute at least
3-axis program still can run under constant position
setting forA/C axis wíthout any cuttíng interference Special filtration tank unit Friendly design of operation control panel Easy chip disposal front type chip conveyor. STD. The Rolier Type Linear Guide Cartridge Type Spindle way The heavy-duty spíndle utilizes FAG, NSK or SKF series equip with roller bearings to allow heavy cutting. Oversized disk type linear guide way can provide higher springs used to hold the tool in the spindle are rigidity and make the movement more smooth tested for long life.The high retention force of and stability, especially for the request of high the springs reduce tool movement, improve accuracy and heavy load. tool lífe, allow heavier cutting, reduce chatter, create a better part finish. This spindle is
prepared to easily add the CTS option.
LEADWELL uses only top quality castings.
Finite Element Analysis FEA ís used on each new
casting to determine the size and location of all intemal
ribs ensuring high torsional stiffness and minimum
vibration. The cast iron base column, saddel, headstock,
tables have over 10 times the dampening capacity of
those made from steel resulting in those made from steel
resulting in supenor cutting performance. 90x900mm OPT
Double-Nut Ball Screws Chip Removal Directly Coupled Servo
Motors LEADWELL uses only premium LEADWELL simple and effìcient The V-20 series quality preloaded double-nut ball chip removal design uses chip screws from high qualíty supply on augers on both sides of the servo motors are connected directly
machine. High volume coolant to the ball screwswith rigid shaft the machines. Each ball screw is couplings. These couplings ensure accurately aligned parallel to the washes the chips form the work
that even under severe loading from guide ways and anchored at both area into the augers that move the sharp maching, precise interpolations ends. They are then pretensioned to chips in the disposal container. This accessory provides high is achieved. This design is superior to improve machine stiffness. Ball screw tail bearing supports are efficiency by reducing operators both belt driven and flexible shaft coupling designs. integral to the castings for extra clean time. V-20 series motors rigidity. With this design it can
have 1,000,000 pulse encoders for excessd customer requirements for high accuracy positioning of linear accuracy and maximum life.
axes. Rotational torque variations are Motors are the same between all measured to guatantee a non axes which reduces spare part binding, highly accurate, and long requirements. running component.
High Productivity Options Coolant Through Spíndle Annular Coolant Spindle Probe Spindle CTS Optíon Jet Wíth 8 Nozzles Optíon
Option The CTS optíon íncludes an auxiliary LEADWELL spindle probe can high-pressure pump, wich supplies This unique spindle annular coolant automate workpiece setup and high pressure coolant to the cutting jet with 8 nozzles option provides a inspect parts.
edge. CTS improves tool life, allows ring around spindle nose where
both deep hole drilling and biind powerful coolant fluid is coming out
pocket miling. it aiso allows hígher to cool down / lubricate workpiece
speeds, which reduces cycle time. and tooling from all sides.
SPINDLE MOTOR TORQUE DRAWING - V-20