Views: 0 Mutsari: Muhleri wa sayiti Ku kandziyisa nkarhi: 2023-07-21 Masungulo: Ndhawu
Leswaku hi endla leswaku vuhumelerisi bya tiphayiphi byi va bya xiphurofexinali swinene, hi ntolovelo hi endla swikambelo swin’wana, kutani xana xikambelo xa Eddy Current Flaw Detection i yini?
Eddy-current testing (leyi tlhelaka yi voniwa tani hi eddy current testing na ECT) i yin’wana ya tindlela to tala to kambela ti electromagnetic leti tirhisiwaka eka nondestructive testing (NDT) leyi tirhisaka electromagnetic induction ku kuma na ku hlamusela swihoxo swa le henhla na le hansi ka misava eka switirhisiwa leswi fambisaka.
Switirhisiwa leswi tolovelekeke swa eddy current detection i ku kamberiwa ka tiphayiphi eka ti heat exchangers na ti condensers.
ECT yi tirhisa electromagnetic induction ku vona swihoxo eka phayiphi. Veka probe eka tube u hundza hi le ka tube. Ti currents ta eddy ti endliwa hi electromagnetic coil eka probe naswona ti vekiwa tihlo hi nkarhi wun’we hiku pima probe gezi ra impedance ..
Eddy current tube detection i ndlela leyi nga onhiki yo kuma swihoxo swa tiphayiphi leswi tirhaka eka switirhisiwa swotala swohambana hambana swa tiphayiphi naswona swinga vona swihoxo leswinga vangaka swiphiqo leswikulu eka ti heat exchangers nati condensers.
Tinxaka to hlaya ta swihoxo eka phayiphi tinga voniwa hiku tirhisa ndlela ya eddy current detection:
1.Dayara ya le ndzeni (ID) na dyayimeta ya le handle (OD) Pitting .
2.Ku Pfuka .
3.wear (ku suka eka swivumbeko swo seketela, tiphayiphi tin'wana na swiphemu leswi ntshunxekeke) .
4. Diameter ya le handle na diameter ya le ndzeni Erosion .