The poles of ball screw adopt the NSK high-precision angle of contact ball screw bearingMaking Molds VMC1890 Vertical CNC Machinng Tools 1.6Tons Load Capacity
Quick details:
1. Use 3D-CAD and finite element analysis to delevlop high-rigidity machine tool structure.2. Resin bonded sand molding,twice aging,and special tank-type structure and optimized rib-reinforced lay-out,make the machine tool of good rigidity and hysteresis loss.
3. X.Y.Z three axles all adopt precise linear rolling guide rail(THK or HIWI).4. Less noise,low resistance,high speed,high precision.5. Three axles all adopt C3 degree high precision ball screw,fix the poles of ball screw,fix the poles of ball screw and pre-pull,and optimize drive rigidity,reduce the heat distortion.
6. The poles of ball screw adopt the NSK high-precision angle of contact ball screw bearing.
Product features:
1. High-speed/high precision spindleHigh rigidity,high precision,big hole diameter spindle design,adopyt the precise slide angle ball bearing support.High rotary spindle provides high-speed cutting for customers,ensure the long-term stabilization of machine tool’s precision.The spindle adopts synchronous belt drive of big torsion,no friction and less noise.
2. Fast-speed/reliable tool-change systemCan choose 20 bamboo split type or 24 arm press type ATC device,and can rotate the blade cutter very fast,steadily and reliably.
3. Machine tool cooling systemThe machine tool prepares three passes cooling liquid and one pass cooling air nozzle to make cutter cool.The design of economical and reliable spindle head cooling system(optional),avoid the problem of place error caused by the spindle head temperature raising,ensure the spindle head’s working precision,extend the spindle’s service life.
4. Humanized operation systemDouble-open wide protection door for operator to access working table more conveniently
Specification Of Vertical machine center VMC1890
Model | Unit | VMC1890 |
Travel | X axis | mm | 1800 |
Y axis | mm | 900 |
Z axis | mm | 680 |
Distance between spindle and table | mm | 160-840 |
Working table | Table size | mm | 2000*900 |
Max. Load of table | Kg | 1600 |
T slot | Pcs-mm-mm | 5-22-165 |
Positioning accuracy | X/Y/Z axis | mm | 0.012/0.01/0.008 |
Repeated positioning accuracy | X/Y/Z axis | mm | 0.01/0.008/0.007 |
Spindle | Spindle rotation speed | Rpm | 6000 |
Spindle taper | | BT50 |
Diameter | mm | Φ190 |
Rivet model | | BT50 45° |
Rapid feed | X/Y/Z axis | m/min | 15/15/12 |
Cutting feed | X/Y/Z axis | m/min | 8 |
Tool magazine | Umbrella type | Size | Tools | 20 |
Too changing time (T-T) | Sec | 6 |
Max. diameter/ length/weight of tool | mm | 134/200/15 |
Max tool diameter (no tool adjacent) | mm | 185 |
Arm type | Size | Tools | 24 |
Tool changing time (T-T) | sec | 3.5s |
Max. diameter/ /length/weight of tool | mm | 110/200/15 |
Max tool diameter (no tool adjacent) | mm | 200 |
Total capacity of electric | KVA | 45 |
Weight of machine | Kg | 13500 |
Dimension | mm | 4860*4300*3600 |
Standard Accessories:Fanuc Controller system6000Rpm spindleFull enclosed coverSpindle encoder position systemThree axis inner encoder feedback systemAuto lubrication systemPneumatic systemRS 232 InterfaceOperation unitRS232 Interface +working lightTool and tool boxOptional accessories:Siemens controller or other controller systemSpindle oil coolantHeat exchangerUmbrella type tool magazineArm type tool magazineScrew type auto conveyorChain type tool magazine4 Axis rotary tableRing spray spindle