Yintoni iuvavanyo olungonakalisi?

Uvavanyo olungonakalisi, olubizwa ngokuba yi-NDT, yitekhnoloji yokuhlola yanamhlanje ebona imilo, isikhundla, ubungakanani kunye nophuhliso lwendlela yophuhliso lweziphene zangaphakathi okanye zangaphandle ngaphandle kokonakalisa into eza kuhlolwa. Isetyenziswe ngokubanzi kwimveliso yepayipi yensimbi kwiminyaka yamuva. Iindlela zokuvavanya ezingonakalisi ezisetyenziselwa ukuveliswa kweimibhobho engenamthungo & iityhubhuikakhulu ibandakanya uvavanyo lwemagnethi, uvavanyo lwe-ultrasonic, uvavanyo lwangoku lwe-eddy, uvavanyo lwe-radiographic, uvavanyo lokungena, njl., kunye neendlela ezahlukeneyo zovavanyo ezinoluhlu oluthile lwesicelo.

1. Uvavanyo lweMagnetic Particle
Faka umgubo wemagnethi kumphezulu wombhobho ongenamthungo oza kuvavanywa, sebenzisa umhlaba wemagnethi okanye okhoyo ukuze ungene kwisiphene, wenze usasazo lwentlawulo yemagnethi, emva koko ujonge ukubekwa komgubo wemagnethi ukubona isiphene.

2. Uvavanyo lwe-ultrasonic
Ukusebenzisa iimpawu zokusasazwa kwe-ultrasonic kwizinto eziphathekayo, ngokuthumela kunye nokufumana iimpawu ze-ultrasonic, ibona iziphene okanye utshintsho kwimibhobho engenamthungo.

3. Eddy uvavanyo lwangoku
Intsimi ye-electromagnetic etshintshanayo isebenza kumphezulu wombhobho ohloliwe ongenamthungo ukuvelisa imisinga ye-eddy kwaye ibone iziphene kwizinto eziphathekayo.

4. Ukuhlolwa kweRadiographic
I-tube ehloliweyo engenamthungo ihlanjululwe nge-X-rays okanye i-γ-rays, kwaye iziphene kwizinto eziphathekayo zifunyenwe ngokufumanisa ukuhanjiswa kunye nokusabalalisa imisebe.

5. Uvavanyo lokungena
Idayi elulwelo isetyenziswa kumphezulu wovavanyo ityhubhu engenamthungo, kwaye ihlala kumphezulu womzimba kangangexesha elibekiweyo. Idayi inokuba lulwelo olunombala olunokuthi luchongwe phantsi kokukhanya okuqhelekileyo, okanye ulwelo lwefluorescent emthubi/oluhlaza olufuna ukukhanya okukhethekileyo ukuba kubonakale. Idayi ye-liquid "i-wicks" kwiindawo ezivulekileyo ebusweni bezinto eziphathekayo. Isenzo seCapillary siyaqhubeka kuyo yonke indawo yedayi de idayi engaphezulu ikhukuliswe ngokupheleleyo. Ngeli xesha, i-ejenti ethile yokucinga isetyenziswe kumphezulu wezinto eziza kuhlolwa, ingena kwi-crack kwaye yenza umbala, kwaye emva koko ibonakala.

Le migaqo ingasentla yimigaqo esisiseko yovavanyo oluqhelekileyo oluhlanu olungonakalisi, kwaye inkqubo ethile yokusebenza iya kwahluka ngokweendlela ezahlukeneyo zovavanyo kunye nezixhobo.