Description
DAASCNC Brand precision China vertical machining center VMC1050L is a middle-sized vertical machining center, applicable for multi-step machining such as milling, drilling, boring, reaming, tapping, etc, especially capable of precision machining of complicated parts in the industries of automobile parts and moulds.
Performance features
- Adopt a high-rigidity straight-rolling guide slot featured in high moving speed and high positioning accuracy.
- Capable of high-precision milling of straight lines and arcs at any angle, and drilling and tapping as well.
- Tool-change systems can change tools at high speed and in the shortest route.
- AC servo spindle motor needs no maintenance of changing electric
brush but can select the optimum cutting speed at your will. - Fully utilize electric technique to simplify mechanic structure and replace hydraulic transmission, so as to improve reliability and facilitate maintenance.
- Standard disposition provides rich NC functions, such as: LCD display, various cyclic function, tool compensation, program memory and edition, alternation between metric system and British system, etc.
Specification
| Specification | VMC1050L |
| Worktable | |
| Worktable size (L×W) | 1000×500mm |
| T-slots size (N×W×D) | 5x18x90mm |
| Travel | |
| X/Y/Z axis travel | 1000/500/500mm |
| Capacity | |
| Distance from spindle center to column | 550mm |
| Distance from spindle nose to worktable surface | 120-620mm |
| Spindle | |
| Spindle taper | BT40 |
| Spindle power | 7.5kw |
| Max. spindle speed | 8000rpm |
| Feed (direct drive) | |
| Max. feed speed | 10m/min |
| Rapid feed speed (X/Y/Z) | 24/24/20m/min |
| Ball screw (diameter+lead) | |
| X/Y/Z axis ball screw | 4012 |
| Tool magazine | |
| Tool magazine capacity | 16T/24T(optional) |
| Max. length of tool | 300mm |
| Tool change time | 8s/2.5s |
| Positioning accuracy (GB standard) | |
| Positioning accuracy | ±0.005mm |
| Re-positioning accuracy | ±0.003mm |
| Machine dimension | |
| L×W×H | 2850×2300×2300mm |
| Machine weight | |
| Max. loading of worktable | 500kg |
| N.W | 5400kg |
Main Components
NC system
To facilitate operation, the input and display parts are fixed at the front of the machine, the electric cabinet is at the rear part and connected with the whole machine.
Servo unit
The servo unit includes three feed axis, No.4 axis (when No.4 axis is equipped), control drive part of spindle, which are all located in the electric cabinet.
Servo motor and master motor
Feed motor is AC servo motor, and master motor is AC servo spindle motor.The spindle speed can be appointed by S code plus 4 digits. Optimum cutting speed can be selected according to cutting conditions.
Tool magazine
The tool magazine is fixed on the left of the column by supporting arm. The standard disposition of this machine is bamboo hat type tool magazine with 16 tools, which pneumatically transfers tools, and selects tools from the nearest.
