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CNC Vertical Turning Center VNL125M is three-axis simultaneous and semi-closed loop control. The machine with C-axis indexing function and equipped with tools magazine living tools, in addition to the function of CNC lathe, but also has a certain milling function.
It can process complex geometry, various sizes, high precision rotary parts, internal and external cylindrical surface, conical surface, stepped surface, ball surface and kinds of rotary surface, internal and external grooves. The living spindle can mill axial straight groove and spiral groove, milling plane, drilling, reaming, tapping, etc.
VNL125M CNC Vertical Turning Center specifications
VNL125M CNC Vertical Turning Center Equipments
VNL125M CNC Vertical Turning Center Optional
VNL125M CNC Vertical Turning Center Construction
The main drive uses a gear box with high torque.
Column adopts sand-sealing structure, good vibration absorption.
Beam movement adopts hierarchical positioning, large processing range, good accuracy retention.
Finite element analysis and optimized design of the base rib make the machine tool good rigidity.
Heavy duty spindle bearing load: Max. 5 tons
The table adopts high-precision rolling bearings for guide rail, high-precision double row short cylindrical roller bearings for radial direction, high-precision thrust ball bearings for rolling guide rail in axial direction, and pre-load is added in axial direction, in order to improve the rotation accuracy and bearing capacity of the table.
The high rigidity worktable is matched with the manual strong jaw, the operation is convenient and can provide the strong clamping force.
After ZF reducer and high-precision two-stage gear change, the ultimate realization of 1~260r/min stepless change.
High speed ratio: 1:10; Output torque: 950Nm
Low speed ratio: 1:40; Output torque: 3800Nm
Large cutting capacity servo motor: FANUC α servo motor 37KW (SIEMENS servo motor 37kw as option)
Spindle power and torque diagram
C-axis positioning accuracy can reach 10 s, and can continuously process polygon and cam shapes.
The upper end of the column is installed with a beam lifting motor and worm gear lifting box to achieve the lifting of the beam. The guide rail on both sides of the column is also equipped with rack for beam classification positioning, with a distance of 150mm.
Beam positioning 5 steps
In the bearing direction is box guideway--good vibration resistance, large bearing capacity.
High-speed silent ball screw with perfect thermal suppression function and high reliability structure.
It is made of high-strength alloy steel forged. The guide surface is processed by proper heat treatment and high-precision guide grinding machine, using large square section, over 30% more rigid than casting ram.
Section 220 * 220mm
Ram min. diameter deep hole processing Φ 310mm.
Ram interference diagram
Composite processing function
Customers can match the number of tools according to requirements.
We provide three sets turning holder and one boring holder for free. Also extra turning or boring holder as option.
Tool interference diagram
VNL125M CNC Vertical Turning Center Typical options
Capto Tool Changer
(C6 quick change tool holder)
CTS
Inspection of workpiece
Linear scale
Oil-water separation
Water gun
It can process complex geometry, various sizes, high precision rotary parts, internal and external cylindrical surface, conical surface, stepped surface, ball surface and kinds of rotary surface, internal and external grooves. The living spindle can mill axial straight groove and spiral groove, milling plane, drilling, reaming, tapping, etc.
VNL125M CNC Vertical Turning Center specifications
| Item | VNL125M |
| Capacity | |
| Max turning dia. | Φ1400mm |
| Max. swing over dia. | Φ1600mm |
| Max workpiece height | 1200mm |
| Max workpiece weight | 5000kg |
| Beam positioning step | 5 steps |
| X travel | -100~875mm |
| Z travel | 620mm |
| X axis rapid traverse rate | 12m/min |
| Z axis rapid traverse rate | 10m/min |
| Cutting feed rate | 1~2,000mm/min |
| X/Z positioning accuracy | 0.025/0.025mm (full travel) |
| X/Z repeatability accuracy | 0.010/0.010mm (full travel) |
| Worktable/chuck | |
| Diameter | Φ1250mm |
| Speed | 1~350r/min |
| Torque | 9000Nm |
| Motor power | 15kw x 2 |
| C axis speed | 2r/min |
| Speed range with gear box | 2 ranges |
| Fixture | manual |
| Milling spindles | |
| Speed | 1~2400r/min |
| Motor power | 7.5kW |
| Milling tool type | BT50 |
| Pull stud type | P50T-I (MAS403) |
| Ram size | 220x220mm |
| Tool magazine | |
| Tool change type | Auto |
| Tool number | 16 |
| Max tool size | 32x32 |
| Max tool weight | 50kg |
| Max tool magazine load capacity | 560kg |
| Tool change time (t-t) | 45 seconds |
| Others | |
| Air source/pressure | 500 L/min, 6~8bar |
| Power required | 75kVA |
| Coolant tank voltage | 500L |
| Machine gross weight | 20000kg |
| Floor space (LxWxH) | 5450x4100x5100mm |
| Item 01 | Descriptions | |
| 01.01 | FANUC 0I TF 3 Plus control with 10.4" display | |
| 01.02 | FANUC servo motor 15kw x 2 & ZF gear box | |
| 01.03 | 1~350r/min, 1250mm manual worktable | |
| 01.04 | C axis indexing 2 r/min | |
| 01.05 | Milling spindle square ram type, BT50, 2400r/min | |
| 01.06 | 16T Auto tool magazine, BT50 | |
| 01.07 | Turning holder, 32x32, 3 sets | |
| 01.08 | Boring holder, 25x25, 1 set | |
| 01.09 | Auto chip conveyor & Chip cart | |
| 01.10 | Heat exchanger of electrical cabinet | |
| 01.11 | Cooling system | |
| 01.12 | Air gun | |
| 01.13 | Chip rushing system | |
| 01.14 | Hydraulic system | |
| 01.15 | Automatic lubricating system | |
| 01.16 | Work light & Tri-color tower signal light | |
| 01.17 | Telescopic covers | |
| 01.18 | Program and data protection key | |
| 01.19 | Lifting eye bolts | |
| 01.20 | Installation parts | |
| 01.21 | Spare parts (fuses & etc.) | |
| 01.22 | Assembly & Operation tools | |
| 01.23 | Instruction manual, parts list, and electrical drawings |
| Item 02 | Descriptions | Note |
| 02.01 | Shop turn | |
| 02.02 | Manual guide 0I | |
| 02.03 | Manual guide I | for FANUC TF1 |
| 02.04 | DATA SERVE 2GB | for FANUC TF1 |
| 02.05 | Memory of FANUC controller 2MB | |
| 02.06 | M30 auto power off | |
| 02.07 | 2 year FANUC warranty | |
| 02.08 | 2 year SIEMENS warranty | |
| 02.09 | 380V 50HZ/415V 50 HZ /220V 60 HZ | |
| 02.10 | Transformer | |
| 02.11 | Extra OD turning holder | unit price |
| 02.12 | Extra Boring holder | unit price |
| 02.13 | Hard jaw | 1 set |
| 02.14 | Soft jaw | 1 set |
| 02.15 | Milling spindle motor add to 15kw | Milling torque add to 95.5Nm |
| 02.16 | CTS 20 bar | |
| 02.17 | CTS 30 bar | |
| 02.18 | CTS 50 bar | |
| 02.19 | Tool setter RENISHAW | manual plug type |
| 02.20 | Tool setter RENISHAW | auto swing type |
| 02.21 | Workpiece setter RENISHAW | |
| 02.22 | Linear scale X /Z axis | HEIDENHAIN |
| 02.23 | NSK centering bearing for worktable | |
| 02.24 | Buzzer alarm | for tri-color light |
| 02.25 | CNC controller book manuals | |
| 02.26 | Water gun | |
| 02.27 | Electric switch for door | |
| 02.28 | Air conditioner of electrical cabinet | |
| 02.29 | CE standard |
- Machine body structure
The main drive uses a gear box with high torque.
Column adopts sand-sealing structure, good vibration absorption.
Beam movement adopts hierarchical positioning, large processing range, good accuracy retention.
- Base
Finite element analysis and optimized design of the base rib make the machine tool good rigidity.
- Worktable/Chuck bearing
Heavy duty spindle bearing load: Max. 5 tons
The table adopts high-precision rolling bearings for guide rail, high-precision double row short cylindrical roller bearings for radial direction, high-precision thrust ball bearings for rolling guide rail in axial direction, and pre-load is added in axial direction, in order to improve the rotation accuracy and bearing capacity of the table.
The high rigidity worktable is matched with the manual strong jaw, the operation is convenient and can provide the strong clamping force.
- Main transmission
After ZF reducer and high-precision two-stage gear change, the ultimate realization of 1~260r/min stepless change.
High speed ratio: 1:10; Output torque: 950Nm
Low speed ratio: 1:40; Output torque: 3800Nm
Large cutting capacity servo motor: FANUC α servo motor 37KW (SIEMENS servo motor 37kw as option)
Spindle power and torque diagram
- C axis high precision indexing
C-axis positioning accuracy can reach 10 s, and can continuously process polygon and cam shapes.
- Column
The upper end of the column is installed with a beam lifting motor and worm gear lifting box to achieve the lifting of the beam. The guide rail on both sides of the column is also equipped with rack for beam classification positioning, with a distance of 150mm.
- Beam
Beam positioning 5 steps
- Linear box composite guideway
In the bearing direction is box guideway--good vibration resistance, large bearing capacity.
High-speed silent ball screw with perfect thermal suppression function and high reliability structure.
- Ram
It is made of high-strength alloy steel forged. The guide surface is processed by proper heat treatment and high-precision guide grinding machine, using large square section, over 30% more rigid than casting ram.
Section 220 * 220mm
Ram min. diameter deep hole processing Φ 310mm.
Ram interference diagram
- Milling spindle
Composite processing function
- ATC
Customers can match the number of tools according to requirements.
We provide three sets turning holder and one boring holder for free. Also extra turning or boring holder as option.
Tool interference diagram
VNL125M CNC Vertical Turning Center Typical options
Capto Tool Changer
(C6 quick change tool holder)
CTS
Inspection of workpiece
Linear scale
Oil-water separation
Water gun
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