Application
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Machine Feature
High rigidity
The body and main structure of the machine are cast in grey cast iron with good rigidity and shock absorption.
Bedstead internal arrangement reinforced tendons, bedstead structure thick.
High stability
The horizontal sliding table and working table are cast in gray cast iron. The transverse sliding table adopts the structure design of large span, which effectively increases the stability of the machine tool.
High shock resistance
The column adopts herringbone structure, and the bottom is fixed on the bed through scraping and grinding. The inside of the column is reinforced with “meter” character bar, which has good rigidity and earthquake resistance. The bottom is designed as “A” type structure, which can effectively increase the rigidity of the column and reduce the forward tilt caused by the spindle box.
High dynamic response
Ac servo motor is adopted for the three axes, and the non-gear gap elastic coupling is directly connected with the lead screw to drive the ball lead screw to rotate directly, so as to realize reciprocating movement of each axis and fast dynamic response.
High precision spindle
Imported high speed spindle unit, low temperature rise, low thermal deformation and high machining precision. Optional automatic thermostatic circulating oil cooling system.
Imported screw, guide rail, bearing
High precision lead screw, long life bearing, heavy cutting, high speed cutting guide.
Tool Changer
Imported brand tool changer, stable running
Machine Specification
Spec. | VMC855 |
X axis | 800mm |
Y axis | 550mm |
Z axis | 550mm |
Distance from Spindle end to worktable | 120-670mm |
Distance from spindle center to column guide rail | 590mm |
X axis rapid speed | 32m/min |
Y axis rapid speed | 32m/min |
Z axis rapid speed | 32m/min |
Feeding rate | 1-10000mm/min |
X/Y/Z axis motor torque | 10/10/15牛米 |
Worktable size | 1000*550mm |
Max load weight | 500Kg |
T slot | 5-18-90mm |
Spindle speed | 80-8000rpm |
Spindle taper (7:24) | BT40/ Ø140 |
Clamping force | 8KN |
Main motor power | 11 kw |
Max tools dia(full Max tools dia(full occupation)) | 78mm |
Max tools dia(vacant occupation) | 120mm |
Max Tools Lenght | 300mm |
Max Tools Weight | 8Kg |
Tool Changing time | 2.5 sec |
Positioning accuracy(iso230-2) | ±0.008mm |
Repeated accuracy(iso230-2) | ±0.005mm |
Max Weight | 6800KG |
Standard Configuration
- FANUC 0i MF/Siemens 828D controller
- BT40 8000rpm spindle from Taiwan
- P level roller linear guide rail THK/HIWIN/PMI
- C3 level ball screw THK/HIWIN/PMI
- NSK bearing
- Disc type 24 tools ATC from Taiwan
- Control cabinet heat exchanger
- Spindle oil cooling
- Water gun and gas gun
- Rear chip cleaning
- LED work light
Optional Configuration
- CTS (coolant through spindle)
- Air conditioner of control cabinet
- Grating scale
- Oil-water separator
- 12000rpm direct spindle
- Chain chip conveyor
- Tool setting gauge
- CNC rotatory table