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Rectificadora universal vertical CNC d'alta precisió YHJMKG2880

Rectificadora universal vertical CNC d'alta precisió YHJMKG2880


Funció principal:

It is suitable for processing parts with high precision and high surface quality requirements in equipment, military, energy, aerospace and other manufacturing industries. It aims to process the ID, OD, conical surface, end surface and special_x0002_shaped surface contour of disc, ring and sleeve parts.


Categoria: Centre de Productes
Paraules clau: Yuhuan

MISSATGE
Peces mecanitzades típiques

imatge-1

Seient del coixinet

imatge-2

Wind power gear

imatge-3

Triangular rotor

Característica principal

● X-axis, c-axis, z-axis, b-axis can achieve two-axis to four-axis linkage, can achieve the workpiece's internal and external contour, Cone, end face, etc. .

● Equipped with three synchronous mounted electric spindles (SP1, SP2, SP3) , the grinding head covers a wide range of rotational speed and stiffness, effectively improve the processing efficiency and technicality.

● B-axis can realize high precision, arbitrary angle positioning, repetitive positioning accuracy ± 2.5′ , can realize arbitrary cone machining, avoid the deficiency of machining cone and reduce the wheel wear.

● The X and c axes are hydrostatic, the friction coefficient of hydrostatic guide is only about 0.005, and that of linear guide is 0.15. The friction coefficient of hydrostatic guide is only about 0.005.

● X Axis uses direct-drive motor, no reverse clearance, can completely solve the problems such as over-quadrant bulge.

● SP1, SP2, SP3 are equipped with on-line dynamic balance and AE device, which can effectively solve the grinding vibration and abnormal collision caused by the unbalance of grinding wheel, and improve the grinding surface quality and the safety of the machine tool.

● B shaft equipped with clamping system, rated locking torque up to 2900n. M, to ensure that the wheel at a fixed angle grinding rigidity.

● On-line automatic measurement function, it can realize automatic on-line measurement and automatic tool setting.

● Equipped with diamond roller dressing and diamond pen dressing two ways, can achieve grinding wheel plane and curved surface dressing.

● Man-machine interaction software with 3D simulation, full-function CNC package, it includes the functions of face grinding, inner circle grinding, outer circle grinding, wheel dressing, on-line measurement and calibration, etc. .

paràmetre tècnic
projecteParàmetre
Workstation dimensionsФ800 mm
minimum grinding inner diameterФ1000 mm
maximum grinding heightФ28 mm
maximum load on table650 mm
Table maximum load1500 Kg
table speed (stepless)0.01-100 rpm
pindle maximum speed and interface (internal and external grinding head)8000rpm、HSK63-C(18000rpmOptional attachments)
spindle maximum speed and interface (planar grinding head)4500rpm、N56
grinding wheel diameter (internal and external grinding head)Ф25~Ф300mm
grinding wheel diameter (planar grinding head)Ф400
Spindle power (internal and external grinding head)32 kW
spindle power (plane grinding head)37 kW
spindle runoutRadial, end face≤0.001


projecteParàmetre
Table beatingRadial, end face≤0.001
X-axis (transverse movement)1700 mm
Z-axis (vertical movement)1340 mm
B-axis (grinding wheel frame rotation)0~285°
X-axis movement speed (continuous speed change)0.010~10 m/min
Z-axis movement speed (continuous speed change)0.010~8 m/min
X and Z-axis positioning accuracy and repeated positioning accuracy0.003 mm, 0.002 mm
C-axis positioning accuracy and repeated positioning accuracy3″、1.5″
B-axis positioning accuracy and repeated positioning accuracy5″、2.5″
The parallelism of the grinding head moving in the x-axis direction to the rotating table≤0.006mm/500mm
the verticality of the grinding head moving in the Z-axis direction to the rotating table≤0.003mm/500mm

MISSATGE

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