20khz Ultrasonic Transducer

I-ultrasonic welding transducer iyona nxalenye ephambili yenkqubo ye-ultrasonic yonke, kwaye i-transducer isetyenziselwa ukuguqula i-frequency ephezulu kunye ne-voltage ephezulu ibe yi-mechanical kinetic energy.Kwaye iqulethe iidiski ezininzi zeeramic ze-piezoelectric ezifakwe phantsi koxinzelelo phakathi kweebhloko ezimbini zetsimbi.Phakathi kwediski nganye kukho ipleyiti yentsimbi encinci, eyenza i-electrode.Xa isignali yombane ye-sinusoidal isondliwa kwi-transducer nge-electrodes, i-discs yandisa kwaye inkontileka, ivelisa i-axial vibrations Inkqubo ye-ultrasonic iqulethe iinxalenye ezintathu, i-generator ye-ultrasonic, i-transducer ye-ultrasonic kunye ne-hoen ye-ultrasonic, kwaye iindawo ezintathu ziyinkqubo epheleleyo ye-ultrasound.

Nazi iimpawu ze-ultrasonic transducer:
I-impedance ephantsi, umgangatho ophezulu womatshini.
Umgangatho ophezulu wokuguqulwa kwe-electro-acoustic kunye ne-amplitude enkulu.
Ukufudumeza okuphantsi, uluhlu olukhulu lobushushu;Ukusebenza kancinci, ukusebenza okuzinzileyo.
Izinto ezilungileyo, ubomi benkonzo ende.

Umyalelo wokusetyenziswa:
Iifrikhwensi ze-ultrasonic transducer, i-booster kunye nophondo kufuneka zihambelane kunye.
Iifrikhwensi zophondo kunye ne-booster kufuneka zibe ngaphantsi kunobuninzi be-transducer.
Umphezulu wokudibanisa kufuneka uqiniseke ngokuthe nkqo kunye ne-flatness, kwaye i-torque yokudibanisa kufuneka ifaneleke.
I-Welding yepleyiti ye-electrode kufuneka ithembeke kwaye igutyungelwe ngeglue yokudambisa.
Ukushisa okusebenzayo kwe-transducer ye-ultrasonic kufuneka kube ngaphantsi kwe-60 ° C, kwaye amandla okufaka kufuneka abe ngaphantsi kwamandla alinganisiweyo.