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Views: 6 Author: Site Editor Publish Time: 2021-07-02 Origin: Site
The X, Y, and Z axes of this product are semi-closed-loop vertical machining centers with servo direct connection control. All three axes are linear ball guide rails. The guide rail has a large load, wide span and high precision. It is suitable for heavy loads and has a compact structure and dimensions. Reasonably, the main shaft is driven by a servo motor through a synchronous belt. It can realize one-time clamping of complex parts such as various disks, plates, shells, cams, molds, etc., and can complete multiple processes such as drilling, milling, boring, expansion, reaming, rigid tapping, etc., suitable for multiple varieties, The production of small and medium batch products can meet the processing of complex and high-precision parts. It can be equipped with a fourth rotation axis to meet the processing requirements of special parts.
| Specification | VMC1370L |
| Worktable size(LxW) | 1400×700mm |
| T-slot (NxWxD) | 5x18x110mm |
| X/Y/Z axis travel | 1300/700/700mm |
| Distance from spindle center to column | 750mm |
| Distance from spindle nose to worktable surface | 110-810mm |
| Spindle taper | BT40 |
| Spindle power | 11kw |
| Max.spindle speed | 8000rpm |
| Max.feed speed | 10m/min |
| Rapid feed speed(X/Y/Z) | 24/24/20 m/min |
| X/Y/Z axis ball screw | 4512 |
| Tool magazine capacity | 24T |
| Max.tool length | 300mm |
| Tool change time(T-T) | 2.5s |
| Positioning accuracy(X/Y/Z) | ±0.008mm |
| Re-positioning accuracy(X/Y/Z) | ±0.003mm |
| Machine size(LxWxH) | 3200×2540×2600mm |
| Max.loading of worktable | 1000kgs |
| Machine weight | 8200kgs |
1. The main basic parts such as the base, sliding seat, workbench, column, and headstock are made of HT300 cast iron; the base is a box-shaped structure, and the compact and reasonable symmetrical rib structure ensures the high rigidity, bending and shock absorption performance of the basic parts The A-type bridge-span column and internal grid-like ribs effectively ensure the rigidity and accuracy of the Z-axis strong cutting; the base parts are molded with resin sand and undergo aging treatment, which provides a guarantee for the stability of the machine's long-term performance.
The system has complete and reliable interlock, safety protection and fault diagnosis and alarm functions, equipped with RS232 standard and network communication interface, and computer program control and storage can achieve DNC processing (according to the system has differences).
3. Spindle
It adopts high-speed, high-precision, high-rigidity spindle unit, with strong axial and radial load capacity, and the maximum speed can reach 8000rpm.
The 24 disc-type tool magazine produced by a professional Taiwanese manufacturer has accurate tool change, short time and high efficiency. It has been tested for millions of times and meets the reliability requirements. With a damping structure, it can reduce the impact during movement and ensure the service life of the tool magazine. Pneumatic drive, easy to use, tool change in the shortest path.
