Ukuhlola Okungabhubhisi (NDT) kuyindlela esetshenziselwa ukuthola amaphutha angaphakathi ezintweni noma ezingxenyeni ngaphandle kokuphazamisa ubuqotho bazo. Ezingxenyeni zezimboni ezifana ne-forging, ukuhlola okungalimazi kudlala indima ebalulekile ekuqinisekiseni ikhwalithi nokwethembeka.
Okulandelayo izindlela ezimbalwa ezijwayelekile zokuhlola ezingalimazi ezisebenza ekufongeni:
Ukuhlolwa kwe-Ultrasonic (UT): Ngokuthumela amagagasi omsindo we-high-frequency wave kuma-forgings, ama-echo ayatholwa ukuze kunqunywe indawo, usayizi, kanye ne-morphology yokukhubazeka kwangaphakathi. Le ndlela ikwazi ukubona imifantu, ama-pores, inclusions, nezinye izinkinga ekufogeni.
I-Magnetic Particle Testing (MT): Ngemva kokufaka inkambu kazibuthe ebusweni be-forging, izinhlayiya kazibuthe zihlakazeka kuyo. Uma kukhona ukuqhekeka noma okunye ukukhubazeka okukhona, izinhlayiya kazibuthe zizobuthana kulezi zinkinga, ngaleyo ndlela zikubone ngeso lengqondo.
Ukuhlolwa kwe-Liquid Penetrant Testing (PT): Ukumboza ingaphezulu le-forging ngoketshezi oluvuzayo ukuze ligcwalise ngokukhubazeka futhi liwasuse ngemva kwesikhathi. Khona-ke, i-ejenti yokuthuthukisa isetshenziswa ukuze kuvunyelwe uketshezi oluvuvukalayo ukuba lungene futhi lwenze izinkomba ezibonakalayo endaweni yokuqhekeka noma yesici.
Ukuhlolwa kwe-X-ray (RT): Ukusebenzisa ama-X-ray noma imisebe ye-gamma ukuze kungene izinto eziqanjiwe nokwenza izithombe kumafilimu azwelayo. Le ndlela ikwazi ukubona amaphutha afana nokushintsha kokuminyana kanye nokuqhekeka ngaphakathi kwama-forging.
Okungenhla kuveza kuphela izindlela ezimbalwa ezijwayelekile zokuhlola ezingabhubhisi, futhi indlela efanele kufanele ikhethwe ngokusekelwe ohlotsheni lokukhohlisa, izidingo zokucaciswa, kanye nesimo esithile. Ukwengeza, ukuhlola okungabhubhisi kuvame ukudinga ukuqeqeshwa kochwepheshe kanye nabaqhubi abaqinisekisiwe ukuze kuqinisekiswe ukwenziwa nokuchazwa okufanele kwemiphumela.
I-imeyili:oiltools14@welongpost.com
Grace Ma
Isikhathi sokuthumela: Jan-03-2024
