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5 axis CNC Mill Turn Machining Center MTN-B70 Series
MTN-B70 series belongs to 5-axis CNC machining centers, which is a third-generation multi-functional milling turning machining center developed based on the design concept of standardization, modularization and series of words. The number of control axes is five-axis (X, Y, Z, B, C) linkage. This series of machine tools is suitable for all kinds of metal shaft parts of the outer circle, end face, threads, countersinking grooves, internal hole turning processing, as well as flat surfaces, keyway milling processing, can complete the need for multi-axis linkage in order to complete the processing of a variety of curved surfaces, that is, high-efficiency roughing and high-quality finish machining. It is especially suitable for parts with complex shapes and high machining accuracy requirements.
- Max. work piece length: 1580/2500/3000mm
- Max.turning diameter: φ700mm
- Max. swing over bed: φ700
- Workpiece weight: 1500kg
Specification | Unit | MTN-B70 | |||||||
Maximum turning diameter | mm | Φ700 | |||||||
The maximum cutting diameter of the upper tool holder | mm | Φ700 | |||||||
Maximum cutting length of upper turret | mm | 1500 | |||||||
Maximum cutting diameter of lower turret | mm | Φ400 | |||||||
Maximum weight of shaft parts | kg | 1500 | |||||||
Spindle | Main spindle | Sub-spindle | |||||||
Chuck size | 12″ close center | 10″ close center | |||||||
Spindle head type | ISO A2-11 | ISO A2-8 | |||||||
Spindle speed range | r/min | 3500 | 4000 | ||||||
Spindle bore | mm | Φ102 | Φ60 | ||||||
Spindle motor power S1/S6 | kw | 48/52 | 22/28 | ||||||
Sub-spindle travel | mm | – | 1600 | ||||||
Maximum speed of milling spindle | rpm | 12000 | |||||||
Milling spindle motor power S1 | kw | 40 | |||||||
Chain magazine capacity | 40(optional 40×2=80) | ||||||||
Auxiliary magazine capacity | 6-position spindle quick-change tooling | ||||||||
Turret configuration | Servo-live tooling 12-position turret | ||||||||
Power supply voltage range | AC three-phase 380V ± 5% 50Hz | ||||||||
Total electrical power for the machine tool | 210 KVA | ||||||||
Machine dimensions | mm | 6850×6230×3050(including chip conveyor,external hydraulic unit, coolant tank, and cooling unit) | |||||||
Machine weight | kg | 23000 kg | |||||||
Project | X Axis | Y Axis | Z Axis | X2 Axis | Z2 Axis | W1 Axis | C1 Axis | C2 Axis | B Axis |
fast movement | 36 | 36 | 36 | 16 | 14 | 14 | 200 | 200 | 40 |
speed (m/min) | |||||||||
Max.cutting feed | 36 | 36 | 36 | 16 | 14 | 14 | 100 | 100 | 40 |
rate (m/min) | |||||||||
Max.stroke (mm) | 800 | ±210 | 1700 | 252 | 1500 | 1500 | 360 | 360 | ±120 |
Min.resolution(mm) | 0.001 | 0.0001 | 0.001 | 0.0001 |
Features
- Five-axis turning and milling composite machining center with turning, boring, vertical milling, end milling, drilling, tapping and other functions of the composite machining capacity, can be quickly and high quality to complete the processing of complex workpieces, its flexibility is particularly suitable for complex multi-species small batch parts processing, the machine tool is powerful to provide production turning and milling machining capacity.
- This series of machining centers B-axis, milling axis, positive and negative spindles, center frame and other functional combinations, will make the machine tool has a strong composite machining capacity, only through a clamping can realize the production capacity of many ordinary equipment, not only greatly save time and manpower, but also reduce labor costs, significantly improve the utilization rate of the equipment.
- High precision drive system. The machine tool adopts precision ball screw and linear rolling guide, with high transmission efficiency and good precision retention, which makes the machine tool holder move quickly and stably with high positioning accuracy.
- In order to prevent deformation of components, the machine will be equipped with a cooling device to minimize the generation of thermal displacement.
Applications
- Five-axis horizontal turning and milling composite CNC machining center MTN-B70 series is suitable for all kinds of metal shaft parts of the outer circle, end face, thread, countersinking, internal hole turning machining and milling of flat surfaces and keyways, and it is able to complete all kinds of curved surfaces that require multi-axis linkage, i.e., it is able to do high-efficiency roughing and high-quality finishing machining. It is especially suitable for parts with complex shapes and high machining accuracy requirements.
- It is widely used in automotive manufacturing, aerospace, mold manufacturing, machinery manufacturing, electronics industry and other industries with high precision batch processing.
PARAMETERS | MTN-B70 | |
Tool interface | HSK-T63 | ● |
CAPTO C6 | ○ | |
Tool magazine | 40 | ● |
80 | ○ | |
120 | ○ | |
Sub-tool magazine | 6 | ○ |
Workpiece clamping device | 12-inch hydraulic chuck (spindle) | ● |
15-inch hydraulic chuck (spindle) | ○ | |
10-inch hydraulic chuck (sub-spindle) | — | |
12-inch hydraulic chuck (sub-spindle) | ||
Center frame | K5.1(SMW) | ○ |
K6(SMW) | ○ | |
Tailstock | servo drive | ● |
Chip cooling | Internal cooling pressure 2Mpa | ● |
Internal cooling pressure 7Mpa | ○ | |
Magnetic scraper chip conveyor | ○ | |
One Click Self-Cleaning System | ● | |
High precision | X/Y/Z Screw oil cooling | ● |
X/Y/Z Screw oil-air lubrication | ● | |
X/Y/Z scale | ● | |
X2/Z2 scale | — | |
Roller linear guideway | ● |
Note: ● is standard ○ is optional — is not optional
If you have configuration needs you can contact our sales, do professional guidance.
Certified Quality
We are fully committed to the highest standards of quality for our development andmanufacturing processes as well as to preserving the environment. Our products haveobtained a number of domestic and foreign authoritative certifications.
Get In touch
(+86) 13295238763
24 hours online service
Address No. 2 Xintai Road, Economic and Technological Development Zone Jingjiang City Jiangsu Province, China
Email cncitd@minnuo.com