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Dvostruka brusilica za površine

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Piston-Ring-Grinding
YHDM7758 Vertikalna mašina za brušenje dvostrukih diskova

YHDM7758 Vertikalna mašina za brušenje dvostrukih diskova


The machine is suitable for high-precision synchronous grinding of two parallel surfaces of flat parts in various shapes, especially those components that have stringent tolerance requirements for parallelism and flatness, like outer & inner ring of bearings, rotor & stator of oil pumps.

istraga
Tehnički karakteri

Technical Feature
● SIEMENS CNC system with stable and reliable performance, HMI friendly.
● Grinding head feeding is controlled by special ball screw unit with high precision and high rigidity, feeding accuracy is up to 0.001mm.
● Grinding wheel spindle is driven by inverter control with speed range of 150-950r/min.
● Grinding head feed with reverse clearance elimination mechanism, featuring high feeding stability.
● Feeding carrier is driven by SIEMENS servo motor, flexible for C through type, oscillating and planetary feeding methods.
● Feeding rotary table is modularized and fixed onto the lower-case foundation. Robot arm is equipped for easy replacement of abrasive wheels.
● Both upper and lower tank of the machine body adopt casting parts, boasting high rigidity, stability and excellent grinding performance.

Tipične aplikacije
Bearings Inner and outer ring, inner and outer rotor of oil pump, etc.

performanse

specifikacija

Model

YHDM7758

Dimenzija dijelova

Disc-shaped part : Ф12~F120mm

Debljina dijelova

0.8~50mm

Veličina brusne ploče

F585×F195×65mm (diamond /CBN wheel)

Snaga motora kotača

22Kw × 2

Power of servo motor of wheelhead lifting

1.5Kw × 2

Brzina glave kotača

150~950okr./min

Snaga motora nosača hranjenja

0.75 Kw

Brzina nosača hranjenja

1~10okr./min

Ravnost i paralelizam

Max 0.003mm

Površinska hrapavost

Max Ra0.32μm

Ukupna tezina

12000Kg

Ukupne dimenzije (D * Š * V)

2800 × 2150 × 2900mm

 


UPIT