1. Introduction
QD580 is a five-axis five-linkage CNC tool grinder newly developed by Suzhou Suying Machinery. It is a tool grinding center with excellent performance, suitable for the production or grinding of milling tools, drilling tools, and forming tools.
2. Features of the machine tool
The appearance of the machine is magnificent and flexible, the man-machine interface is friendly, the natural marble components are used, and the machine has good stability.
The machine tool adopts high rigidity, high precision, high power (12KW) direct drive frequency conversion electric spindle grinding head. The flange of the grinding wheel can be equipped with 2 to 4 grinding wheels at the same time, which can complete the grinding process of the front, back and end faces of the tool in one clamping. demand.
The workpiece spindle adopts dd direct drive, the bearing is NSK precision spindle bearing, and it is equipped with W25 precision collet matched with Schoplin precision chuck, and the workpiece is pneumatically clamped.
The machine tool adopts the new generation 210MA-5E five-axis linkage control system and the Japanese Yaskawa servo unit, the British Renishaw LP2DD precision probe, the Shanghai silver precision rolling track and ball screw, the German Heidenhain encoder, and the better To ensure the dimensional accuracy of the processing tools, the machine tool rotation axis implements double DD direct drive full closed loop control to ensure the superior performance and working accuracy of the machine tool.
The machine tool adopts a fully enclosed appearance (movable sliding door on the front, maintenance doors on the right and back), handheld electronic handwheels, special start-stop buttons and foot switches, automatic cooling system and coolant filter tank, automatic lubrication device and The mist suction interface, the alarm buzzer, and the electric box cooling air conditioner make the operation, maintenance and maintenance of the machine tool simple and convenient.
Working accuracy
The round runout of the ground workpiece is less than or equal to 0.005mm, and the surface roughness of the workpiece is less than or equal to Ra0.2.
Three, machine parameters
| QD580 five-axis CNC tool grinder |
parameter |
| CNC system |
New generation 210MA-5E |
| Maximum workpiece diameter |
200mm |
| Maximum workpiece length to be ground |
200mm |
| Maximum processing workpiece groove depth |
20mm |
| Maximum workpiece weight |
20Kg |
| Maximum power of grinding head (direct drive electric spindle) |
12KW |
| Wheel size (CBN/diamond) |
Φ50～Φ200mm |
| Spindle speed of grinding head (frequency control) |
0-8000RPM |
| Vertical lift stroke of grinding head (Y axis) |
350(-100～250)mm |
| Workbench stroke-X axis |
520mm |
| Workbench stroke-Y axis |
540mm |
| Workbench stroke-Z axis |
350mm |
| Linear axis rapid movement speed |
10m/min |
| Workpiece spindle speed (A axis) |
200RPM |
| A-axis rotation range |
360° |
| A-axis spindle hole taper |
ISO50 |
| Pneumatic clamping workpiece range |
2~25mm |
| SCHUNK chuck clamping range |
3~32mm |
| Maximum rotating speed of grinding head (C axis) |
75RPM |
| C axis rotation range |
320°（-225°~95°） |
| Workpiece spindle center height |
135mm |
| Radial runout of workpiece spindle |
≤0.005mm |
| Radial runout of grinding head spindle |
≤0.005mm |
| Cylinder clamping force adjustment range |
440-480KG |
| Linear axis resolution |
0.00lmm |
| Rotation axis resolution |
0.00l° |
| Cooling pump power |
3P |
| Cooling box volume |
200 L |
| Machine power |
AC 380V 50HZ Three phase |
| Total machine power |
20KW |
| Machine size |
2300×1600×2400mm |
| Machine weight (approx.) |
5T |
Four, machine tool configuration
The standard configuration
Machine tool host, new generation 210MA-5E numerical control system and servo unit, domestic probe, 12KW precision direct drive grinding head, workpiece pneumatic clamping device, mist suction interface, blue grinding wheel, automatic lubrication device, standard tool, automatic cooling device.
Optional
18KW direct drive electric spindle, SCHUNK tool holder and chuck, filter system, special fixture, grinding wheel, automatic feeding device, Renishaw LP2DD probe, Marposs probe, etc.
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