• High Precision CNC Vertical Lathe
  • High Precision CNC Vertical Lathe
  • High Precision CNC Vertical Lathe
  • High Precision CNC Vertical Lathe
  • High Precision CNC Vertical Lathe
  • High Precision CNC Vertical Lathe

High Precision CNC Vertical Lathe

Type: Vertical Lathe
Processing Accessory: Chuck CNC Lathe
Guide Rail: Hard Guide Rail
Tool Holder: One
Power Source: Mechanical Drive
Controlling Mode: CNC
Customization:

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Basic Info.

Model NO.
VLK1250E
Automatic Grade
Automatic
Setting Mode
Floor-type
Precision
Precision
Certification
CE, ISO 9001
Condition
New
Color
According to Customers′ Require
Max. Turning Diameter
1250mm
Max. Height of Workpiece
1000mm
Max. Weight of Workpiece
5000kg
Worktanle Diameter
1010mm
Spindle Speed Range
1.25-200rpm
Machine Weight
11000kg
Machine Dimension
4780*2570*4400mm
Main Motor Power
22kw
Voltage
380V/50Hz
Transport Package
Wooden Pallet
Specification
CE ISO9001
Trademark
TIMAC, Timeway
Origin
China(Mainland)
HS Code
8458990000
Production Capacity
200 Sets/Year

Product Description

Single Column CNC Vertical Turning Machine
VLK800E   VLK1250E   VLK1600E   VLK2000E

Machine Summary:
The machine tool is suitable for processing large and thin and heavy irregular workpiece; No the workpiece roundness error due to inertia weight, ensure that the roundness precision of the workpiece. Due to the weight of workpiece, so workpiece and fixture can ensure that closed, short workpiece loading and unloading time and stability; The column,beam, and ram guideway adopt grinding after quenching, have super wear resistance and prolong the service life; Unique whole enclosed shield prevent scraps and coolant splash, achieve environmental protection purposes.

Structure and Feature:
Column
1. The column adopts the optimization design of box-type structure and reasonable layout stiffener, so as to realize the good thermal stability, high strength and high rigidity.
2. The column guideway adopts grinding after quenching, to improve wear resistance and prolong service life. The guideways adopt stainless steel sealing cover for protection and reduce the corrosion rate.

Worktable 
1. The worktable base adopts high strength and high rigid cast iron material, to improve stability and absorb vibration. Unique thermal symmetric structure, overcome the spindle temperature rise effect on machining accuracy.
2. The spindle is equipped with spindle encoder, to realize constant linear speed cutting
3. Worktable and worktable base and motor separation, relying on the V-type belt drive, max. limit reduces the vibration of the motor heat directly affect the machining accuracy.

Beam 
1. The beam guideway has very high wear resistance after quenching and grinding, so as to guaratee long-term stability and high processing accuracy.
2. Horizontal guideway width large with wide guide structure, ball screw in the middle of the guide rail thoroughly solve the problem of drive torque, the guideway adopts the paster guide rail, good seismic performance, large loading capacity, decrease friction coefficient.
3. Beam lifting adopts two clamping points, to ensure the accuracy of the lifting beam.

Spindle Unit
Worktable uses integrated, highrigidity, high precision and short fixed-type spindle structure, the spindle is equipped with a set high precision thrust ball bearing and a set double row short cylindrical roller bearing. Compact structure, at the same time bear radial load, the axial load and tilting moment, and under the overloading elastic deformation is small, improved the precision of the rotation of the worktable and carrying capacity.

Feed Unit
Tool-post horizontal feed(X-axis) and ram vertical feed(Z-axis) are driven by AC servo motor through the gear reducer driving ball screw, the reducer and screw through the flexible coupling connection, high transmission efficiency, small transmission error, high transmission precision.

Main Drive
1. Main transmission adopts gear drive, gears adopt high strength material and quenching and grinding process, so it can realize high speed cutting force, high transmission accuracy and rate, and reduce the vibration and noise of the transmission. 
2. Main transmission is controlled by horizontal spindle servo motor, can realize four shifts stepless speed, it is suitable for processing all material workpiece, to realize spindle wide speed changing and large torque heavy cutting, meet low-speed and heavy cutting for big diameter workpiece, and high-speed cutting for smaller diameter workpiece.
3. Large gear adopt high grade alloy steel, through quenching treatment and being grinded by high precision gear grinding machine, to reduce noise of spindle running. 

Four Station Electrical Tool-Post
1. High Positioning accuracy, large clamping force, large loading capacity, stable and reliable.
2. The unique dovetail cutter holder, more accurate positioning, greater clamping force.

Electrical Cabinet 
1. Electrical cabinet placed directly within the column, so the structure is more compact, save space. Beautiful appearance, wire marking clear and complete, wiring and tidy; The connection of the electrical cabinet to bed adopt the special cable connection.
2. Electrical cabinet is equipped with air condition, safety and standard, to ensure controller constant temperature, the stability of the controller.

Precise Oil Cooler
Precise oil cooler can prevent the machine tool thermal deformation, stable oil pressure, prevent oil shock, improve the processing precision, reduce the error of the mechanical action, reduce maintenance costs of machine tool through cooling hydraulic oil of machine tool. 

Automatic Lubrication
Guideway and screw adopt centralized lubrication, use a set automatic lubrication station, through the control of the electric system can all lubricating points for quantitative regularly, lubrication operation is more simple.
 

Column guideway width(mm) 
Model  Guideway width
VLK800E 1070
VLK1250E 1190
VLK1600E 1460
VLK2000E 1970

Worktable size(mm) 
Model  Worktable diameter T-slot(B) T-slot(C) T-slot(D) T-slot(E) T-slot(F)
VLK800E Φ800 18 37 30 14 110
VLK1250E Φ1010 22 39 36 16 125
VLK1600E Φ1400 28 56 46 20 175
VLK2000E Φ1800 28 56 46 20 175

Beam Width(mm)
Model  VLK800E VLK1250E VLK1600E VLK2000E
Width  500 500 550 550

Spindle Speed Range(rpm)
Shift VLK800E VLK1250E VLK1600E VLK2000E
I 2-20 1.26-2.5 1-10 0.8-8
II 5-50 3.2-32 2.5-35 2-20
III 12.5-125 8-80 6.3-63 5-50
IV 16-320 20-200 16-160 12.5-125

Machine Dimension(mm)
Model  Length(L) Width(B) Height(H)
VLK800E 4300 2380 4290
VLK1250E 4780 2570 4400
VLK1600E 5630 3010 4660
VLK2000E 5800 3685 4940

Technical Parameter

Specification
Unit VLK800E VLK1250E VLK1600E VLK2000E
Capacity  Max. turning diameter mm 950 1250 1600 2000
Max. cutting diameter mm 800 1250 1600 2000
Max. height of workpiece mm 800 1000 1000 1250
Max. weight of workpiece kg 2000 5000 8000 12000
Worktable  Main motor power kw 22 22 30 37
Worktable diameter mm 800 1010 1400 1800
Max. torque of worktable  KN.m 10 17.5 25 32
Worktable speed range  rpm 2-320 1.25-200 1-160 4-125
Tool Number of tool station  pcs. 4 4 4 4
Tool shank section of external turning tool mm 32*40 32*40 32*40 32*40
Dirve type    Electric Electric Electric Electric
X/Z-axis  X-axis ball screw size(dia.*screw pitch) mm 50*10 50*10 50*10 50*10
Z-axis ball screw size(dia.*screw pitch) mm 50*10 50*10 50*10 50*10
Max. travel(X/Z) mm -20-550/650 -20-800/650 -20-1030/800 -20-1150/800
Feed range(X/Z) mm 0.1-500 0.1-500 0.1-500 0.1-500
Rapid feed speed mm/min 2000 2000 2000 2000
Others CNC system    SIEMENS 808D SIEMENS 808D SIEMENS 808D SIEMENS 808D
Servo motor torque(X/Z) N.m 10 10 10 10
Power capacity Kva 30 37 45 52
Machine net weight  kg 8500 11000 14500 18500
Machine dimension(L*W*H) mm 4300*2380*4290 4780*2570*4400 5630*3010*4660 5800*3685*4940


Standard Configuration:
Automatic lubrication system 
Full eclosed shield
Electrical cabinet with air condition
Precise oil cooler
SIEMENS 808D
Automatic chip removal(side removal) 

Optional Configuration:
SIEMENS 828D CNC system
FANUC 0i-mate TD CNC system
Special fixture
 

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