Esi dzɔdzɔmeŋutinunya kple mɔ̃ɖaŋununya kple dɔwɔƒewo ƒe wɔwɔme le ŋgɔ yim kabakaba ta la, nudidiwo le dɔwɔƒewo si kɔkɔ wu eye wosɔ gbɔ wu na ŋutilãmenuwo ƒe dɔwɔwɔ. Gake mɔ̃ɖaŋununya si wozãna fifia mate ŋu ana nusiwo de blibo o. Le ɣeyiɣi ma ke me la, dɔwɔnu ƒomevi vovovowo hã awɔ nɔnɔme gbegblẽ vovovowo le ewɔwɔ ƒe ɖoɖoa me, abe welding cracks, incomplete penetration, welding leakage kple quality problems bubuwo, internal surface cracks, pueling, pulling wires, scratches, pits, as the ourtises, corrosion kple other defects, corrosion kple other defects, corrosion kple other defects, corrosion kple other defens Kuxiwo ate ŋu agblẽ nu le habɔbɔ bliboa ŋu, ahe dɔwɔnu gãwo kple ame ŋutɔ ƒe afɔkuwo vɛ, eye wòagblẽ nu le dɔwɔƒewo kple dɔwɔlawo ŋu vevie.
Eyata le nya sia me la, asixɔxɔ kple vevienyenye si le dodokpɔ siwo megblẽa nu o ŋu le vevie ŋutɔ.
1. alesi wòhiã be woawɔ . Eddy fifia dodokpɔ na welded pɔmpiwo .
Wozãa gakpo siwo mexɔ dzo o ƒe pɔmpiwo le dɔwɔƒewo le dɔwɔƒewo le dɔwɔƒewo abe tsi ƒe tsɔtsɔ yi teƒe bubuwo, dzoxɔxɔ ɖɔliɖɔli, kple yamenutomeyimɔ̃ ene. Eyata mele be gbagbãƒewo, gbagbãƒewo, ʋuƒo si womedo kpɔ o kple nu bubu siwo gblẽ le weld la ŋu nanɔ anyi, eye mele be ƒoƒo, ƒoƒo kple nɔnɔme madeamedzi bubuwo nanɔ anyigba dzi o. Esi wònye be welded pipe ƒe nɔnɔmewo le wɔwɔm ɖaa eye wòwɔa dɔ kabakaba le ewɔwɔ ƒe mɔ dzi ta la, esesẽ be woaka ɖe welded pipe ƒe nyonyome dzi to asi me le ŋkuléle ɖe eŋu megbe ko. Viɖe siwo le eddy current Flaw detection method la ŋue nye be woate ŋu ade dzesi nu kabakaba, mehiã be woatsɔ akpe ɖe nusi wotsɔ wɔa dɔe ƒe anyime ŋu o, kple deteksi ƒe seselelãme kɔkɔ, si sɔ na nyonyome dzi kpɔkpɔ kple welded pipe wɔwɔ ƒe nyonyome me dzodzro.
2. Eddy Current Glaw Detector ƒe dɔwɔwɔ .
Internet dzi eddy fifia vodada deteksi le gakpo pɔmpi wɔwɔ fli fia vodada deteksi si wowɔ ɖekae kple wɔwɔ ƒe ɖoɖoa le wɔwɔ fli, si koŋ wozãna na nyonyome dzikpɔkpɔ le wɔwɔ ƒe ɖoɖoa; Ne nudidiwo le ezãlawo si le go sia me la, le goawo katã me la, . Hangao Tech (Seko mɔ̃wo) nye na ezãlawo katã le eddy fifia ƒe vodada deteksi. Viɖe siwo le eŋue nye: teƒewo dzadzraɖo kple afɔɖeɖe siwo woawɔ le dɔwɔwɔ bɔbɔe me. Ne wokpɔ nusiwo gblẽ la, dɔwɔnua ate ŋu aʋuʋu le eɖokui si eye wòade dzesi teƒe si woƒo alo esi me mekɔ o la le eɖokui si.
3. Tiatia si wowɔna le kpɔɖeŋumɔ̃ si wozãna ɖaa nu .
Wodrɔ̃a ʋɔnu deteksi ƒe emetsonua to nusiwo wowɔ kple asi ƒe dzesi kple dzɔdzɔme ƒe nɔnɔme madeamedzi ƒe dzesi si le tsɔtsɔ sɔ kple wo nɔewo ƒe kpɔɖeŋu me tsɔtsɔ sɔ kple wo nɔewo me. Ele be gakpo ƒe pɔmpi si le kpɔɖeŋu si wotsɔ sɔ kple wo nɔewo kple gakpo ƒe pɔmpi si ŋu woalé ŋku ɖo la ƒe lolome kple atike ƒe wɔwɔme nanɔ abe alesi wòle le ŋkɔ me ene. Anyigba ƒe nɔnɔme kple dzoxɔxɔ ƒe nɔnɔme ƒe nɔnɔme sɔ, si fia be ele be elektrikŋusẽ ƒe nɔnɔme mawo tɔgbe nanɔ wo si.
Le welded pɔmpiwo wɔwɔ ƒe ɖoɖoa me la, ele bɔbɔe be woake ɖe dodokpɔmɔ̃ ƒe dzidzenu kpɔɖeŋu tube si ɖo notch lolome si woɖo to dzidzenua dzi. Menye weld la ƒe gbagbãƒe siwo le ʋuʋu ɖi koe le kpɔɖeŋumɔ̃ sia si wozãna ɖaa la me o, ke boŋ gbagbãƒewo alo gbagbãƒewo kple unfusion hã le eme. Gblẽƒe siawo nye esiwo yia edzi ɖaa eye wole blewu. Transitional, si woyɔna be abi si woxɔna blewu alo dzɔdzɔme nuveviwɔame. Eyata woate ŋu atia pɔmpi si wotsɔ ga ƒo ƒui ƒe akpa aɖe si ɖo notch ƒe lolome ƒe nudidiwo gbɔ eye dzɔdzɔme ƒe vodadawo le eme be wòanye kpɔɖeŋu tube si wozãna ɖaa na eddy current ƒe vodadawo didi.
4. Mɔ̃ si wotsɔna ƒoa ʋɔtruwoe .
Le Internet dzi vodadawo didi me la, ne wokpɔ nɔnɔme gbegblẽ si gbɔ eme la, defect signal amplitude la gena ɖe alarm area me, eye dɔwɔnua aʋuʋu le eɖokui si. Dɔwɔnua ƒe alarm logic output circuit le esi si ate ŋu aƒo ƒu ɖe gotagome gbeɖiɖi-kekeli ƒe ɣlidodo ŋu eye wòaɖo alarm ƒe dzesi aɖe ɖa. Woate ŋu ama pɔmpi si wotsɔ ga wɔe si gblẽ la ɖe vovo to ŋkuléle ɖe eŋu le eɖokui si alo asi me be woaɖo taɖodzinu si nye be woakpɔ pɔmpi si wotsɔ ga wɔe la ƒe nyonyome dzi.
