MDH50A single table Horizontal Machining Center China Machine Manufacture Automatic Machining Centers
Product Presentation
MDH series of horizontal machining center is one of the horizontal machining centers developed and produced by our company. The machine is widely used for processing box parts, shell parts, disc parts and special-shaped parts in machinery manufacturing and other industries. The parts are clamped in one go. It can automatically complete milling, boring, drilling, reaming, reaming and tapping on four sides.
Product Features
(1) High precision -- Advanced hollow cooling technology is adopted for X, Y and Z coordinate screw of machine tool, which effectively controls the thermal deformation during machine tool processing and improves the machining accuracy of machine tool. In addition, the machine has the function of temperature compensation. The temperature sensor is installed in the main position of the machine tool, and the precision of the machine tool is realized by analyzing and compensating the coordinate position of the CNC system.
(2) High speed -- The machine spindle adopts electric spindle structure, the maximum speed is 12000rpm, and the internal two speed changes can meet the requirements of low speed cutting and high speed machining; X, Y, Z three-coordinate guide adopts high rigid linear rolling guide, with fast moving speed up to 60m/min. The machine adopts linkage tool changing mechanism (tool changing time: 2 seconds). The above parameters are in the domestic leading level and international advanced level.
(3) high rigidity - The main body of the machine is cast by resin sand, and the bed is an integral casting, on which the column, slide table and worktable move. The switchboard and the knife storage manipulator are fixed on the bed to ensure the overall rigidity of the machine tool. In addition, in the design process through the finite element analysis to make the machine tool structure more reasonable.
| Standard configurations | Optional configurations |
| • Two-speed internal transmission spindle | •BRT CNC turntable |
| • Screw hollow cooling system | • Spray cooling |
| •Automatic tool change system | •High pressure cooling unit |
| • Screw chip conveyor (both sides) | • Spindle cooling device |
| •Automatic lubrication system (spindle) | •Electrical cabinet thermostatic control device |
| • Rigid tapping | • Lifting chip conveyor |
| •Electrical cabinet heat exchanger | •Grating ruler |
| • Spindle cooling device | •M30 automatic power-off device |
| •Closed protective cover | |
| • RS-232 data transmission system | |
Main Technical Parameters
| Product Model | Unit | MDH50 | MDH50A | MDH65S |
| Worktable size (L*W) | mm | 500X500 | 500X500 | 630X630 |
| No.of Pallet | | 2 | Single table | 2 |
| Table type | | IT Opt:BRT |
| Table indexing | | IT (1° X360°)
BRT (0.001° X360°) |
| Table indexing time | S | 1.7(90°) |
| Pallet changing time | S | 6 | - | 6 |
| Max. table load | Kg | 800 |
| X/Y/Z-axis travel | mm | 780/750/800 |
| X/Y/Z Axis guide way type | | Linear roller guideway |
| Distance from table surface to spindle center | mm | 80-830 |
| Distance from spindle nose to table | mm | 150-950 |
| Rapid traverse of X/Y/Z axis | m/min | 54 |
| Cutting feed rate | | 1-20000 |
| Spindle taper | | No.50 (7:24) |
| Max spindle speed | rpm | 8000(Motor Spindle)
Opt:12000(Motor Spindle)
Opt:6000(Gear box) |
Spindle motor power
(Continueous/30 min) | kw | 8000rpm:18.5/22
12000rpm:25/30
6000rpm:22/26 |
| Tool magazine capacity | T | 40(Opt:60/80/120) |
| Tool shank type | | BT50 |
| Max. tool length | mm | 500 |
| Max. tool weight | Kg | 25 |
| Max. tool diameter (w/oadjacenttools) | mm | Ø115(Ø270) |
| Tool changing time(T-T) | | 2 |
| X/Y/Z axis positioning accuracy | | 0.008 |
| X/Y/Z axis repeatability accuracy | | 0.005 |
| CNC controller | | FANUC 3li |
| Machine dimensions(LXWXH) | mm | 4891X3200X3125 | 4190X3200X3125 | 4891X3200X3125 |
| Machine weight | Kg | 15000 | 14000 | 15000 |
Workpiece Sample
Product Tags:
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MDH50A Horizontal Machining Centers 800kg Single Table Automatic CNC Machine Images
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