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YHM77110 Màquina rectificadora (polidora) vertical de doble cara d'alta precisió

YHM77110 Màquina rectificadora (polidora) vertical de doble cara d'alta precisió


Funció principal:

This machine is used for double-sided grinding and polishing of metal parts such as valve plates and friction plates, as well as thin parts made of non-metallic hard and brittle materials such as sapphire and ceramics.


Categoria: Centre de Productes
Paraules clau: Yuhuan

MISSATGE
Peces mecanitzades típiques

imatge-1

Vàlvula

imatge-2

safir

imatge-3

Vidre de telèfon mòbil

Aspectes destacats de l'equip

● The machine tool adopts gantry structure, with good stability and strong rigidity, and the maximum polishing pressure is 1200kgf.

● Double oil cylinder pressurization, pressure sensor feedback, electro-hydraulic proportional valve to precisely control the pressure.

● The 4 speeds of sun gear, inner gear, upper plate and lower plate are independently set.

● The upper and lower plates have built-in constant temperature design structure.

paràmetre tècnic

projecte

unitat

Paràmetre

Upper Grinding Disc Size (outer Diameter X Inner Diameter X Thickness)

mm

Φ1070xΦ495xΦ45

Lower Grinding Disc Size (outer Diameter X Inner Diameter X Thickness)

mm

Φ1070xΦ495xΦ45

Pin tooth planetary gear

mm

7; outer diameter Φ327.5, number of teeth 64

Minimum thickness of workpiece

mm

0.8

Mida màxima de la peça

mm

Φ280 (diagonal length)

Workpiece accuracy

mm

The flatness and parallelism of a single piece are within 0.006, and the dimensional accuracy of the thickness of the entire workpiece is within 0.008

(Test workpiece size Φ50)

Surface roughness of workpiece

μm

Grinding Ra0.15 / Polishing Ra0.05

Lower disc speed

rpm

10-80 (stepless speed regulation)

Velocitat de la placa superior

rpm

8-50 (stepless speed regulation)

Motor de placa inferior

kw / rpm

15kW/rated speed 1440rpm

Motor de placa superior

kw / rpm

11kW, rated speed 1440rpm

Dimensions (about: length x width x height)

mm

2500x2000x3000

Equipment quality

kg

9000

MISSATGE

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