I-Ultrasonic probe iwuhlobo lwe-transducer eguqula amandla kagesi wefrikhwensi yomsindo omkhulu abe ukudlidliza komshini.Isetshenziswa kabanzi emikhakheni yokucubungula i-ultrasonic, ukuxilongwa, ukuhlanza kanye nokuhlolwa kwezimboni okungabhubhisi.Idinga ukufaniswa kwe-impedance nejeneretha ukuze isebenze esimweni esihle kakhulu.Ukumatanisa kochungechunge kungahlunga ngokuphumelelayo izingxenye ze-harmonic ze-oda eliphezulu ekuphumeni kwegagasi lesikwele kokunikezwa kwamandla okushintsha, ngakho-ke kusetshenziswe kabanzi.I-inductor efanayo isebenza esimweni esingenamsindo, okubangela ukulahleka kwamandla nokukhiqizwa kokushisa kwe-transducer, okubangela ukuthi amandla okukhiphayo ehle kakhulu, futhi kumise nokudlidliza, okukhawulelwe ekusebenzeni okungokoqobo.Ngakho-ke, lapho i-inverter ilandelela iphuzu le-resonance ukuze ilungise imvamisa yokushintsha, i-inductance efanayo kufanele ishintshwe ngesikhathi esifanayo ukwenza uhlelo lwe-resonance lusebenze esimweni esiphezulu sokusebenza kahle.
Uhlelo olwakhiwe i-ultrasonic probe kanye nenethiwekhi ehambisanayo empeleni iyisistimu ehlanganisiwe, ngakho-ke isimiso esiyisisekelo sokuhlanganisa i-oscillation sisetshenziselwa ukuhlaziya ubudlelwano phakathi kwe-inductance efanayo kanye nemvamisa yokuxhuma kwe-resonance.Uma i-frequency yokusebenza ye-transducer ishintsha, i-inductance efanayo kufanele ishintshwe ngokufanele ukuze kwenziwe uhlelo lusebenze kahle.
Isikhathi sokuthumela: Nov-10-2021