Product Model:

VTC850 CNC Vertical Lathe Machine

Product Main Technical Parameters

CNC Vertical Lathe Machine Introduction and Use:

This machine is an automatic CNC machining machine for machining the inner and outer cylindrical surfaces of the parts, conical surface, end surface, grooving and chamfering. It is especially suitable for brake hubs, drums, clutch pressure plates and flywheels. Processing of parts such as shells.


CNC Vertical Lathe Machine Main Structural Features:

①The machine tool is a single-column vertical guide rail structure. The column, base and sliding seat are all made of high-grade gray cast iron resin sand casting process and aging treatment; reasonable structural design, perfect processing and assembly process to ensure long-term use of machine tools. Stability and accuracy retention.

②The machine tool spindle adopts wide-area and high-torque servo motor drive, which can be used for low-speed and high-torque, heavy-duty cutting, and high-speed cutting. At the same time meet the needs of roughing and finishing.

③The machine tool spindle adopts high-precision double-row cylindrical roller bearing and bidirectional thrust angular contact ball bearing and double row cylindrical roller bearing configuration. The configuration structure has the largest bearing capacity, can withstand large cutting force and feed force, has high radial stiffness and axial rigidity, and has high rotation precision.

④The X and Z-axis servo motors directly drive the precision ball screw pair through the flexible coupling, which can minimize the backlash and have high positioning accuracy. The Z-axis lifting configuration balances the weights, the structure is simple and reliable, and the failure rate is low.

The X and Z axes are made of domestic precision ball screw pair and ball screw special bearings, which meet the requirements of high rigidity and high precision cutting. The pre-stretching structure of the screw support greatly reduces the influence of thermal deformation on the accuracy of the machine during long-term operation.

⑤The X and Z axes adopt advanced centralized automatic lubrication device, timed automatic intermittent lubrication, and the work is stable and reliable.

⑥The machine tool holder adopts the electric knife holder or the row knife form, with accurate accuracy and high efficiency.

⑦This machine can be equipped with CNC systems such as Beijing Kai Endi, FANUC and other famous brands at home and abroad according to user needs.


CNC Vertical Lathe Machine Main Technical Parameters:

ItemSpec.
Capacity
Maximum turning diameter of the workpiece    900mm
Maximum turning diameter    850mm
Tool holder vertical moving distance    650mm
Tool holder horizontal moving distance   -50-550mm
The plane below the tool holder is the distance from the upper surface of the chuck   100-750
Spidle unite
Spindle modelA2-11
Spindle bearing configurationNN3036  180X280X74Double row cylindrical roller bearing
NN3030  150X225X56Double row cylindrical roller bearing
234436 180X280X120Two-way thrust angular contact ball bearing
Spindle speed range          50-800rpm   1:2.5Speed ratio 
Spindle output torque885NM
Spindle motor power 22/30kW(Rated speed 600, rated torque 350NM)
Feeding
X Axis rapid feed rate15m/min
Z Axis rapid feed rate12m/min
Cutting feed rate0.1-5000mm/min
XShaft motor power, torque2.4 kW /15NM
ZShaft motor power, torque2.8 kW /18NM Brake 
Tool holder and chuck
Tool holder formEight-station hydraulic turret
Tool section  32×32mm
Manual four-jaw chuck diameter630mm
Machine tool accuracy
Machine positioning accuracy±0.008mm   
Machine tool repeat positioning accuracy±0.005mm
Machine size and weight
Machine weight≈8800kg
Dimension2800×2000×3200mm