Great Magtech (Xiamen) Electric Co., Ltd is one of the most reliable manufacturers and suppliers of gmmd-6046 double column gantry milling moving machine in China. We warmly wlecome you to buy high quality gmmd-6046 double column gantry milling moving machine from our factory. Contact us for more details.
Double Column Gantry Milling Moving Machine Features
The overall layout of the machine tool is a synchronous moving crane type gantry structure, with the workbench fixed and the gantry crane moving forward and backward; the left and right columns and the bed are distributed on both sides of the workbench. The gantry crane moves forward and backward on the X-axis, and the "box-in-box" symmetrical beam structure design.
Feed Transmission of Each Axis
The X-axis adopts bilateral double drive, that is, both the left and right sides are equipped with a double motor rack and pinion drive structure, which can effectively eliminate transmission gaps and improve the positioning accuracy and repeatability accuracy of the machine tool. Both Y and Z-direction transmissions use AC servo motors as the power source and ball screws as the transmission components. The ball screw is fixedly supported at both ends. It is supported by an imported special precision bearing group and pre-stretched in both directions to ensure the feed stiffness and life of the screw. The Y-axis screw is equipped with an advanced auxiliary support structure, which can effectively avoid accuracy errors caused by the sagging center of gravity of the large-stroke screw. The Z-axis motor has an automatic brake function. In the event of a power outage, the automatic brake will hold the motor shaft tightly so that it cannot rotate.
Gantry Machine Application
Machining for various metal workpieces, such as large parts, plate parts, shell parts, molds, and other precision parts. Widely used in industries such as shipbuilding, power generation, heavy machinery, mold manufacturing and etc.
Moving Column Machining Center Series Parameters
| Model | GMMD-6046 | ||
| Subject | Specifications | Units | |
| Travel | X-Axis | mm | 6000 |
| Y-Axis | mm | 4600 | |
| Z-Axis | mm | 1500 | |
| Spindle Nose to Worktable | mm | 350-1850 | |
| Three-Axis Guideway | X/Geared Transmission , Y/ Heavy Load Roller Linear Guideway, Z/T-Shape Slide | ||
| Door Width | 4600 | ||
| Type of Ram | Square-Type Ram (500 * 500) | ||
| Worktable | Worktable Size(L*W) | mm | 6000*3500 |
| Maximum Table Load | t | 50 | |
| T-Slot | mm | 36*200 | |
| Spindle | Spindle Type | type | BBT-50 |
| Spindle R.P.M. | rpm | 6000 | |
| Spindle Drive Type | DDS | ||
| Feedrate | Rapid Traverse (X/Y/Z) | m/min | 6/8/8 |
| Cutting Feedrate (X/Y/Z) | m/min | 6 | |
| Tool Changer | ATC | 24 (Option: 40/60) | |
| Motor | Spindle Motor | KW | 17-42 |
| Three-Axis Servo Motor | KW | 5.2/5.2/5.2 | |
| Power Required | Power Requirement | kva | 60 |
| Air Pressure Requirement | kg/cm² | 6^8 | |
| Others | External Dimensions (L*W*H) | mm | 10000x5860x5800 |
| Gross Weight | t | 98 | |
Standard Accessories
| Spindle Coolant System | Rigid Tapping | Dual LED Work Light | Geared Box |
| Automatic Lubricating System | Heat Exchange for Electric Cabinet | LED 3 Color Warning Light | Leveling Bolts and Pads |
| Semi-Enclosed Guard | Dual-Screw Type Chip Conveyor | Chain Type Chip Conveyor and Cart | M30 Auto Off |
Options
| Optical Linear Scale | Workpieces Probe | Oil Mist System | Manual/Semi-Auto 90Milling Head |
| CTS | Chip Conveyor System | Oil Skimmer | Auto Parts Probe Measuring System |
| 20T/40T/60T ATC | Rotary Table |
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