Ngokuqhelekileyo zisetyenziswa iindlela zovavanyo ezingonakalisiyoiityhubhu carbon steelzezi: uvavanyo lwe-ultrasonic (UT), uvavanyo lwe-magnetic particle (MT), uvavanyo lwe-liquid penetrant (PT) kunye novavanyo lwe-X-ray (RT).

Ukusetyenziswa kunye nokunciphisa uvavanyo lwe-ultrasonic lu:
Ubukhulu becala isebenzisa ukungena okunamandla kunye nolwalathiso olulungileyo lwamaza e-ultrasonic ukuqokelela ukubonakaliswa kwamaza e-ultrasonic kumajelo ahlukeneyo, kunye nokuguqula amaza okuphazamiseka abe yimiqondiso yedijithali ye-elektroniki kwisikrini ukuze kuqatshelwe ukufunyanwa kwesiphako esingonakalisi. Izinto eziluncedo: akukho monakalo, akukho mpembelelo ekusebenzeni kwento ehloliweyo, umfanekiso ochanekileyo wesakhiwo sangaphakathi sezinto ezibonakalayo, uluhlu olubanzi lwezicelo zokubona, ezifanelekileyo kwiintsimbi, ezingezizo, izinto ezidibeneyo kunye nezinye izinto; indawo eneziphene echanekileyo; onobuntununtunu kwiziphene zendawo, ubuntununtunu obuphezulu, ixabiso eliphantsi, isantya esikhawulezayo, engenabungozi kumzimba womntu kunye nokusingqongileyo.

Ukulinganiselwa: Amaza e-Ultrasonic kufuneka athembele kwimidiya kwaye akakwazi ukusabalalisa kwi-vacuum. Amaza e-Ultrasonic alahleka ngokulula kwaye asasazeke emoyeni. Ngokuqhelekileyo, ukufumanisa kufuna ukusetyenziswa kwee-couplants ezidibanisa izinto zokufumanisa, kunye neendaba ezifana (amanzi adibeneyo) aqhelekileyo.

Ukusebenza kunye nemida yovavanyo lwamasuntswana kazibuthe zezi:
1. Ukuhlolwa kwamasuntswana emagnethi kukulungele ukufumanisa ukungaqhubeki kuncinci kubukhulu kumphezulu kwaye kufutshane nomphezulu wezinto ze-ferromagnetic, kwaye umsantsa umxinwa kakhulu kwaye kunzima ukuwubona ngokubonakalayo.
2. Ukuhlolwa kwamasuntswana omagnetic kunokubona iinxalenye kwiimeko ezahlukeneyo, kwaye kunokubona iindidi ezahlukeneyo zamalungu.
3. Iziphene ezifana nokuqhekeka, ukufakwa, iinwele, amabala amhlophe, ukugoba, ukuvala okubandayo kunye nokukhululeka kunokufumaneka.
4. Uvavanyo lwamasuntswana amagnetic alukwazi ukubona izinto zentsimbi ye-austenitic ezingenasici kunye ne-welds ezidityaniswe nge-electrode yensimbi engenasici ye-austenitic, kwaye ayinakukwazi ukubona izinto ezingezizo zamagnetic ezifana nobhedu, i-aluminium, i-magnesium kunye ne-titanium. Kunzima ukufumana i-delaminations kunye nokugotywa okunomkrwelo ongekho nzulu kumphezulu, kungcwatywe imingxuma enzulu, kunye nee-engile ezingaphantsi kwe-20 ° kunye nomphezulu womsebenzi.

Iingenelo zokuchongwa kokungena zezi: 1. Iyakwazi ukubona izinto ezahlukeneyo; 2. Inovakalelo oluphezulu; 3. Inomboniso ocacileyo, ukusebenza kakuhle kunye nexabiso eliphantsi lokufumanisa.
Iintsilelo zovavanyo lokungena zi: 1. Ayifanelekanga ukuhlola i-workpieces eyenziwe ngezinto ezixubileyo ezivulekileyo kunye neendawo zokusebenza ezinemigangatho erhabaxa; 2. Uvavanyo lwe-Penetrant lunokubona kuphela ukusabalalisa kwendawo yeziphene, kwaye kunzima ukucacisa ubunzulu bokwenene beziphene, ngoko kunzima ukufumanisa Uvavanyo lwe-Quantitative of defects. Isiphumo sokubhaqa sikwaphenjelelwa kakhulu ngumsebenzisi.

Ukusebenza kunye nokunciphisa uvavanyo lwe-radiographic:
1. Inomdla ngakumbi ekubonweni kohlobo lweziphene zomthamo, kwaye kulula ukubonakalisa iziphene.
2. I-radiographic negatives kulula ukuyigcina kwaye inokulandeleka.
3. Bonisa ngokubonakalayo imilo kunye nodidi lweziphene.
4. Ukungalungi Ubunzulu bokungcwatywa kwesiphene abunakufumaneka. Ngexesha elifanayo, ubukhulu bokubona bukhawulelwe. Ifilimu engafanelekanga kufuneka ihlanjwe ngokukodwa, kwaye iyingozi kumzimba womntu, kwaye ixabiso liphezulu.