Piezoelectric pump vibrator with multiaxial fiber-reinforced resin gasket

摘要: A piezoelectric pump vibrator comprises a lower unit (1), an upper (2) and middle gasket (3), the (1) are in same size, (3) compose bimorph-type electric drive vibrator. The can also only comprise or (2), adhered together to single plate type is characterized that made from multiaxial glass fiber reinforced carbon resin, wherein every layer of directionally arranged multi-angle amorphous mode. construction method effectively solve problem short service life due repeated fatigue improve reliability pump.