Ukuhlolwa kwe-Ultrasonic kusebenzisa izici eziningi ze-ultrasound ukuze kutholwe ukuthi ingabe kukhona yini ukukhubazeka ngaphakathi kwempahla ehloliwe noma ucezu lomsebenzi ngokubheka izinguquko zokusatshalaliswa kwe-ultrasound ezintweni ezihloliwe noma ucezu lokusebenza olukhonjiswe ethuluzini lokuhlola le-ultrasonic.
Ukusatshalaliswa nezinguquko ze-ultrasound kokubalulekile okuhloliwe noma ucezu lomsebenzi luqukethe ulwazi olucebile, olungasisiza sithole idatha enemininingwane mayelana nesakhiwo sangaphakathi. Ngokuhlolwa kwe-ultrasonic, singakwazi ukubona izinhlobo ezahlukene zokukhubazeka, njengokuqhekeka, ukugqwala, ama-pores, nama-inclusions. Lezi zinkinga zingase zibe nomthelela omkhulu emandleni, ekuthembekeni, nasekuphepheni kwezinto zokwakha, ngakho-ke ukuhlolwa kwe-ultrasonic kubaluleke kakhulu ezimbonini zobunjiniyela nezokukhiqiza.
Isimiso sokuhlolwa kwe-ultrasonic sisekelwe kumehluko wejubane lokusabalalisa lamagagasi e-ultrasonic ezintweni ezahlukene. Lapho amagagasi e-ultrasonic ehlangana nezindawo zokusebenzelana noma amaphutha ezintweni ezibonakalayo, azobonisa, ahlehle, noma ahlakaze. Lawa masignali atholwa izinzwa futhi aguqulelwe ezithombeni noma amagagasi ukuze aboniswe ngamathuluzi okuhlola ama-ultrasonic. Ngokuhlaziya amapharamitha afana nobukhulu, ukubambezeleka kwesikhathi, kanye ne-morphology yamasignali e-ultrasonic, singakwazi ukunquma indawo, usayizi, kanye nezakhiwo zokukhubazeka.
Ukuhlolwa kwe-Ultrasonic kunezinzuzo eziningi, okwenza kube indlela yokuhlola esetshenziswa kabanzi. Okokuqala, ubuchwepheshe bokutholwa okungeyena othintana naye obungeke bubangele umonakalo ezintweni ezihloliwe noma ucezu lomsebenzi. Lokhu kuvumela ukuqapha kwesikhathi sangempela sokuhlolwa kwe-ultrasonic emgqeni wokukhiqiza, ukuthuthukisa ukusebenza kahle kokukhiqiza kanye nekhwalithi yomkhiqizo. Okwesibili, i-ultrasound ingangena ezintweni eziqinile, okuhlanganisa izinsimbi, amapulasitiki, izitsha zobumba, nezinto eziyinhlanganisela. Lokhu kwenza ukuhlolwa kwe-ultrasonic kuhambisane nezidingo zokuhlola zezinto ezihlukahlukene nezakhiwo.
Ngaphezu kwalokho, ukuhlolwa kwe-ultrasound nakho kunganikeza ulwazi lobuningi. Ngokulinganisa isivinini sokusabalalisa kanye nezinguquko ze-amplitude zamagagasi e-ultrasonic, singakwazi ukubala usayizi nokujula kokukhubazeka. Leli khono libalulekile ekuhloleni ubuqotho nokuthembeka kwesakhiwo. Kwezinye izinhlelo zokusebenza ezikhethekile, njengokutholwa kwamapayipi, iziqukathi, nezakhiwo zendiza, ukuhlolwa kwe-ultrasonic nakho kusetshenziswa kabanzi.
Kodwa-ke, kunezinselelo ezithile kanye nemikhawulo ekuhlolweni kwe-ultrasonic. Okokuqala, ukusakazeka kwe-ultrasound kuthonywa yizici ezifana nokumuncwa kwezinto ezibonakalayo, ukuhlakazeka, kanye nokuphazamiseka. Lokhu kungase kuholele ekuncipheni amandla esignali kanye nokuhlanekezelwa komumo, ngaleyo ndlela kwehlise ukunemba kokutholwa. Okwesibili, ijubane lokusabalalisa le-ultrasound ezintweni ezibonakalayo liphinde lithonywe yizici ezifana nezinga lokushisa, umswakama, nezinguquko zesakhiwo sezinto ezibonakalayo. Ngakho-ke, lapho uklama futhi wenza ukuhlolwa kwe-ultrasonic, kuyadingeka ukucabangela lezi zici futhi wenze ukulinganisa nokulungiswa.
Kafushane, ukuhlolwa kwe-ultrasonic kuyindlela yokuhlola ethembekile, evumelana nezimo, futhi esetshenziswa kabanzi engacekeli phansi. Ngokubheka ukusakazeka kanye nezinguquko zamagagasi e-ultrasonic ezintweni ezihloliwe noma i-workpiece, singakwazi ukunquma ukuthi kukhona yini ukukhubazeka kwangaphakathi. Ngokuthuthuka okuqhubekayo kobuchwepheshe, ukuhlolwa kwe-ultrasonic kuzoqhubeka nokudlala indima ebalulekile emikhakheni ehlukahlukene, kusinikeza izakhiwo zangaphakathi ezinembe kakhudlwana nezinokwethenjelwa.
Isikhathi sokuthumela: Nov-07-2023
