MHN Series
Features
With Vision Wide tradition in making high rigidity machine structures, the MHN series not only plays a high precision indicator in 5-face machining centers but also provides a full range of high efficiency cutting performance through its rigidity structure design and excellent geometric accuracy.
More than 1,1m height of rigidity stepped beam structure efficiency enhances guideway span and provides Y-axis straightness and rigidity needed for heavy cutting.
Y-axis with a 65mm ultra-load guideway not only enhances more than 40% rigidity on higher cutting load but also extends the longer lifetime.
Full stroke supported design, thick and extra-wide design size of bed structure with highly rigid structure, increases table load capacity and workpiece movement dynamic level, reaches the cutting stability and enhances anti-vibration.
One-piece casting column structure with thick column section size, effectively links the rigidity of beam and base, enhancing YZ-axis machining rigidity.
XY-axis precision supporter mechanism prevents ball screw sag, enhances higher positioning accuracy, and ensures ball screw lifetime (X-axis travel＞4m, Y-axis travel＞3m)
The minimum distance between the spindle center and the Z-axis roller way not only shortens the cutting lever arm but also significantly improves cutting rigidity.
Specifications
| Model | Unit | MHN-4235 /MHN-4242 | MHN-5235 /MHN-5242 | MHN-6235 /MHN-6242 | MHN-8235 /MHN-8242 | MHN-10235 /MHN-10242 | ||
| X axis travel | mm | 4,100 | 5,100 | 6,100 | 8,100 | 10,100 | ||
| Y axis travel | mm | 3,500/ 4,200 | ||||||
| Z axis travel | Box way / single ballscrew | mm | 920 ; 1,020(Opt.) | |||||
| Linear way, Enclosed Box Ram/Dual ballscrews | mm | 1,000(Opt.) ; 1,200(Opt.) ; 1,400(Opt.) | ||||||
| Table dimension | mm | 4,000×3,000 | 5,000×3,000 | 6,000×3,000 | 8,000×3,000 | 10,000×3,000 | ||
| Max. table load | kg | 20,000 | 24,000 | 28,000 | 32,000 | 36,000 | ||
| Spindle motor power(cont./30 min. rated) | kW | 22/26(30/37Opt.) | ||||||
| Spindle speed | Box way / single ballscrew |
2-step gear | rpm | 4,000 ; 6,000(Opt.) | ||||
| Linear way, Enclosed Box Ram/Dual ballscrews | 2-step gear | rpm | 4,000 ; 6,000(Opt.) | |||||
| Direct-driven | rpm | 10,000(Opt.) | ||||||
| Cutting federate | mm/min | 1-7,000 | ||||||
| Rapid traverse | X axis | m/min | 10 | 8 | ||||
| Y axis | m/min | 10/10 | ||||||
| Zaxis | Box way / single ballscrew Linear way/ Dual ballscrews |
m/min | 15 | |||||
| Enclosed Box Ram/Dual ballscrews | m/min | 12 | ||||||
| ATC capacity | Vertical type tool change | pcs | 40 / 60 (Opt.) | |||||
| Floor-standing type vertical tool change | pcs | 40 (Opt.) / 60 (Opt.) | ||||||
| Floor-standing type vertical-horizontal tool change | pcs | 40 (Opt.) / 60 (Opt.) | ||||||
| Model | Unit | MHN-4240 /MHN-4247 | MHN-5240 /MHN-5247 | MHN-6240 /MHN-6247 | MHN-8240 /MHN-8247 | MHN-10240 /MHN-10247 | ||
| X axis travel | mm | 4,100 | 5,100 | 6,100 | 8,100 | 10,100 | ||
| Y axis travel | mm | 4,000/ 4,700 | ||||||
| Z axis travel | Box way / single ballscrew | mm | 920 ; 1,020(Opt.) | |||||
| Linear way, Enclosed Box Ram/Dual ballscrews | mm | 1,000(Opt.) ; 1,200(Opt.) ; 1,400(Opt.) | ||||||
| Table dimension | mm | 4,000×3,500 | 5,000×3,500 | 6,000×3,500 | 8,000×3,500 | 10,000×3,500 | ||
| Max. table load | kg | 20,000 | 24,000 | 28,000 | 32,000 | 36,000 | ||
| Spindle motor power(cont./30 min. rated) | kW | 22/26(30/37Opt.) | ||||||
| Spindle speed | Box way / single ballscrew |
2-step gear | rpm | 4,000 ; 6,000(Opt.) | ||||
| Linear way, Enclosed Box Ram/Dual ballscrews | 2-step gear | rpm | 4,000 ; 6,000(Opt.) | |||||
| Direct-driven | rpm | 10,000(Opt.) | ||||||
| Cutting federate | mm/min | 1-7,000 | ||||||
| Rapid traverse | X axis | m/min | 10 | 8 | ||||
| Y axis | m/min | 10/10 | ||||||
| Zaxis | Box way / single ballscrew Linear way/ Dual ballscrews |
m/min | 15 | |||||
| Enclosed Box Ram/Dual ballscrews | m/min | 12 | ||||||
| ATC capacity | Vertical type tool change | pcs | 40 / 60 (Opt.) | |||||
| Floor-standing type vertical tool change | pcs | 40 (Opt.) / 60 (Opt.) | ||||||
| Floor-standing type vertical-horizontal tool change | pcs | 40 (Opt.) / 60 (Opt.) | ||||||
※Please contact sales for more details.
Accessories
Standard Accessory & Function
- FANUC 0iMF PLUS controller
- Box way 4,000rpm 2-step gear type spindle
- Z axis travel 920mm (Box way)
- Spindle cooling system
- Twin hydraulic cylinders with pressured Nitrogen auxiliary counterweight system
- X, Y axis ballscrew support device（X axis ≧4m，Y axis ≧3m）
- Centralized auto lubrication system
- Independent lubrication oil collector
- Air blast through spindle
- Wash gun and pneumatic interface
- Cutting fluid cooling system
- Enclosed sheet metal guard without roof（MN series X axis ≦6m）
- Four piece sheet metal guard（MN series X axis ≧ 8m）（all MHN series）
- Screw type chip conveyor on table sides
- Caterpillar type chip conveyor / Water tank
- Heat exchanger for electrical cabinet
- Swiveling arm type operation panel
- Working lamp
- Operation cycle finish and alarm light
- Movable manual pulse generator
- Footswitch for tool clamping
- RJ45 interface
- XYZ-axis absolute pulse coder feedback
- XYZ-axis travel hard limits protection
- Spindle cutting load software protection
- Auto power off function
- Vision Wide FX graphical user interface
- Foundation pads and bolts kits
- Adjustment tool and tool kits
- Technical manuals（operation, maintenance manual and circuit diagram
Optional Accessory & Function
- FANUC 31iB/ SIEMENS 828D / HEIDENHAIN TNC640/ SIEMENS ONE / MITSUBISHI M80 TypeA/
- MITSUBISHI M830 controller
- Box way :
6,000rpm 2-step gear type spindle - Linear way/Enclosed Box Ram :
4,000/6,000rpm 2-step gear type spindle
10,000/12,000rpm direct driven type spindle
8,000/12,000rpm Built-in type spindle - Z axis travel 1,020mm (Box way)
- Z axis travel 1000/1200/1400mm
(Linear way/Enclosed Box Ram，for gear/ direct-driven / built-in type spindle) - Column heighten 200/400/600/800mm
- Spindle ring cutting coolant device（for no head attachment）
- Coolant through spindle system 20/70 bar
- Coolant through tool holder 5/18 bar cutting fluid system
- Oil skimmer
- Oil mist cooling device
- Oil mist recycle device
- Vertical type tool magazine 32/40/60 tools
- Floor-standing vertical type tool magazine 40/60 tools
- Floor-standing vertical-horizontal type tool magazine 40/60/90 tools
- Four piece sheet metal guard（MN series X axis ≦ 6m）
- Enclosed sheet metal guard with roof（MN series X axis ≦ 6m）（not for MN-xx32/39 and MHN series）
- Enclosed sheet metal guard without roof（MN series X axis ≧ 8m）（all MHN series）
- Helical bladed screw conveyor on table sides
- Chip cart
- Air conditioning for electrical cabinet
- Wireless remote control manual pulse generator
- 3-axis independent manual pulse generator（Only for FANUC）
- XYZ axis linear scale feedback
- Sub working table
- Rotary table
- Interface reserved for fourth axis
- The interface of coolant through spindle
- Z-axis retract function at power failure
- Auto measurement system
- Auto warm up
- Transformer
- Spindle and structure temperature thermal compensation system
- Switch for tool clamping