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VERTICAL GRINDING MACHINE

FEATURES:
MACHINE MAIN STRUCTURE
They are cast of high grade FC-30
iron, melted by advanced induction
furnace, then cast in resin cores.
In order to ensure stability and
rigidity, they are heat-treated with
normalizing procedure prior to
machining.

This mechanical structure major
consider load, speed, accuracy
and stability. In order to achieve
above conditions, the structure
was designed with a more stable
triangle rib of principle, it can be
increased rigidity against bending
and torsional rigidity.

FVG-1008CNC

C TYPE MACHINE STRUCTURE SLANT GUIDE WAY
This C-type machine structure design X axis adopt slant guide way designing it can be eliminated
was to solve X axis straightness problem gap through gravity and increase machine rigidity, improve
that influenced from gravity also alleviate coolant draining speed and avoid coolant temperature affect
column deformation by stress, it totally machine accuracy.
improve X and Z axes straightness, HYDROSTATIC TABLE
reduce Z axis loaded and guide way Germany made hydrostatic rotary
straightness deviation. table with very good
axial and radial run out.
WORK TABLE HORIZONTAL ADJUSTMENT STRUCTURE It can hold 1,600kg of workpiece.
It capable adjust workpiece cylindricity deviation. Work
table adopts two ramps fit each other and rotation principle, ANGULAR AXIS
become an adjustable leveling structure , to compensate Grinding wheel head spindle can be
X and Z axes. perpendicularity deviation and Z axis guide manually or automatically(opt.)
way straightness deviation, more over to enhance machine rotated ±30° to grind the taper of workpiece.
structure and workpiece geometric accuracy.
Specifications

FVG-1006CNC FVG-1008CNC FVG-1006CNC FVG-1008CNC
Range of I.D. Ø50~800mm Work head Work head 10~240rpm
grinding spindle spindle rpm
Max. O.D grinding Ø1000mm Work table Work table 1000mm
Z axis max grinding T-Slot nut M12
altitude (OD) 600mm 800mm X/Z axis
Z axis max grinding Ø50~250mm:325mm Ø50~250mm:325mm maximum speed X axis 10m/min Z axis 6m/min
altitude (ID) Ø250~800mm:600mm Ø250~800mm:800mm
Capacity X/Z min. setting 0.0001mm
Max. swing diameter 1000mm unit
Max. installed parts 600mm 800mm Feeding X/Z min.
altitude movement in 0.001mm
Max. work table 1600kg scale
loaded X/Z axis Linear Guide way
Center high Number of tools 6
(table to spindle) 1300mm 1800mm
Control Tool magazine Umbrella type
type
System Controller Fanuc ATC Spindle taper HSK100A
X axis travel
(horizontal) 1500mm Exchange type X/Z servo movement
Stroke Max. grinding
Z axis (vertical) 1200mm 1700mm wheel diameter 305mm
Grinding wheel rpm 1500~12000rpm Spindle head 7kw ai F 30/3000
motor
Grinding wheel Motor
diameter 45~305mm Grinding wheel 15kw ai I 15/12000
Wheel Head Max. peripheral 32m/s spindle motor
Spindle X-axis motor 6kw ai F 40/3000
Grinding wheel 15HP(20HP)/11(15)kw Z-axis motor 5kw ai S 50/3000
spindle motor Length x Width x
Spindle taper HSK100A Machine Heigth 5450x3100x5000mm 5450x3100x5500mm
Angular axis Swivel angle / ±30° manual/automatic(optional) Measurements Weight 24300kg 25000kg
C.C.W
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