LV Series (VTL) Known for its high rigidity, high speed, high precision and high cutting force in the European and American markets, under the premise of meeting the turning function,. The C-axis and the second spindle with excellent dynamic characteristics can achieve continuous composite cutting and high-precision indexing processing, supplemented by a variety of functional accessories, including grinding functions, to provide users with excellent solutions for complex shape parts. Characteristics of large cross tapered roller combination bearing - Low center of gravity, small centrifugal force.
Teflon bearing retainer, small inertia, can operate at low torque force.
High rigidity, high precision, vibration resistance, easy lubrication.
Uniform heat conduction, low wear, long life.
Unique wide contact tin bronze sliding guide, it is far greater than the contact stiffness of plastered or injection molded guides. To achieve long-term stable accuracy and better damping effect.
The tool clamping force of 13t connects the tool holder to the ram. The double V-shaped clamping device provides a wide and powerful clamping surface.
The short V-shaped positioning contact surface minimizes the possibility of surface chips.
The use of dual motor anti-backlash structure (optional) - , can achieve high precision C-axis indexing, more suitable for high-end market demand.
The spindle motor drives the pinion to pull the large gear ring through two speed gearbox/ three-step gear gearbox, achieving high horsepower and high torque output.
A fluorine-free eco-friendly constant temperature system is adopted to avoid the adverse effects on part processing caused by spindle thermal deformation.
The 45° hinge belt type automatic chip conveyor features stable and reliable operation with smooth and thorough chip evacuation.
Milling Spindle (Opt.) It adopts two-step gear shifting, which can provide low-speed high torque required for heavy cutting, and also has the capability of high rotating speed for surface finishing.
The crossbeam lifting system is driven by a gear motor and an elevator. Both sides of the column are equipped with sets of high-precision stepped positioning grooves finished by precision machining. Positioning hydraulic cylinders are installed on both sides of the crossbeam bottom, and a hydraulic lever clamping device for the crossbeam is arranged on the outer side of the crossbeam. Through multi-point positioning, precision machining of parts at various heights is realized, with a simple and reliable positioning structure and high positioning accuracy.
12 / 16 / 24 - Station turning or turn-mill tool magazines are optional, with stable movement, fast tool change speed and high efficiency.
The bed is made of high-strength high-quality. cast iron, equipped with large crossed tapered roller combined bearings. It has the advantages of small space occupation, low working center of gravity, small centrifugal force and uniform heat conduction. Combined with a precise cooling control system, it realizes small thermal deformation and high rotating speed.
