Uvavanyo olungangonakalisiyo (NDT) bubuchule obusetyenziselwa ukufumanisa iziphene zangaphakathi kwizinto okanye amacandelo ngaphandle kokuphazamisa ingqibelelo yazo. Kumacandelo amashishini afana ne-forgings, uvavanyo olungonakalisi ludlala indima ebalulekileyo ekuqinisekiseni umgangatho kunye nokuthembeka.
Oku kulandelayo ziindlela ezininzi zovavanyo eziqhelekileyo ezingonakalisiyo ezisebenza kwi-forging:
Uvavanyo lwe-Ultrasonic (UT): Ngokuthumela i-high-frequency wave wave pulses kwi-forgings, i-echoes ifunyenwe ukugqiba indawo, ubukhulu, kunye ne-morphology yeziphene zangaphakathi. Le ndlela inokubona iintanda, iipores, inclusions, kunye neminye imiba ekufakeni.
Uvavanyo lweMagnetic Particle (MT): Emva kokufaka i-magnetic field kumphezulu we-forging, amasuntswana amagnetic asasazwa kuyo. Ukuba kukho iintanda okanye ezinye iziphene zomhlaba ezikhoyo, amasuntswana emagnethi aya kuhlangana kwezi ziphene, ngaloo ndlela abonakale.
Uvavanyo lwe-Liquid Penetrant Testing (PT): Ukugquma umphezulu we-forging kunye ne-liquid permeable ukuze ugcwalise iziphene kwaye uzisuse emva kwexesha. Emva koko, i-ejenti yophuhliso isetyenziselwa ukuvumela ulwelo olungenamanzi ukuba lungene kwaye lwenze izibonakaliso ezibonakalayo kwindawo yokuqhekeka okanye i-defect.
Uvavanyo lwe-X-ray (RT): Ukusebenzisa i-X-reyi okanye i-gamma ray ukungena kwi-forging kunye nokwenza imifanekiso kwiifilimu ezibonisa ukukhanya. Le ndlela inokubona iziphene ezifana nokutshintsha kobuninzi kunye neentanda ngaphakathi kwe-forging.
Oku kungasentla kudwelisa kuphela iindlela ezininzi zovavanyo eziqhelekileyo ezingonakalisiyo, kwaye indlela efanelekileyo kufuneka ikhethwe ngokusekwe kuhlobo lokubumba, iimfuno ezichaziweyo, kunye nemeko ethile. Ukongeza, uvavanyo olungonakalisi ludla ngokufuna uqeqesho lobuchwephesha kunye nabaqhubi abaqinisekisiweyo ukuqinisekisa ukwenziwa okuchanekileyo kunye nokutolika kweziphumo.
I-imeyile:oiltools14@welongpost.com
UGrace Ma
Ixesha lokuposa: Jan-03-2024
