Gakpo ƒe ʋuƒo ƒe nutrenu (DC341X-16 Eve flanged eccentric kpakpaluʋui ƒe ʋuƒo) la, zi geɖe la, (TWS ƒe ʋuƒo)surfacing welding. Woma nusiwo wozãna tsɔ wɔa valvɔ ƒe anyigba dzi ɖe hatsotso gã 4 me le akɔbli ƒomevi si wotsɔ wɔe nu, siwo nye cobalt-based alloys, nickel-based alloys, iron-based alloys, kple copper-based alloys. Wowɔa nusiwo wotsɔ wɔa akɔbli siawo wozua elektrikŋusẽnamɔ̃wo, ka siwo wotsɔa ga ƒoa ƒui (siwo dometɔ aɖewoe nye ka siwo me flux-cored le), flux (siwo dome tɔtrɔ ƒe akɔbli ƒe sisi hã le) kple akɔbli ƒe aŋenuwo, kple bubuawo, eye wole anyigba dzi to asi akasa nu ƒoƒo, oxyacetylene dzobibi welding, tungsten argon akasa welding, submerged arc automatic welding kple plasma arc welding.
Tiatia si wowɔna le valvɔ nutrenu ƒe anyigbadzinuwo ŋu (DC341X3-10 ƒe ƒuƒoƒoDouble flanged eccentric kpakpaluʋui ƒe ʋuƒoŋutilã ƒe nutrenu ƒe asigɛ) zi geɖe la, wotu ɖe ʋuƒoa ƒe zazã ƒe dzoxɔxɔ, dɔwɔwɔ ƒe nyaƒoɖeamenu kple eƒe xɔxlɔ̃, alo ʋuƒoa ƒe ƒomevi, nutrenu ƒe anyigba ƒe wɔwɔme, nutrenu ƒe nyaƒoɖeamenu tɔxɛ kple nyaƒoɖeamenu tɔxɛ si ŋu woɖe mɔ ɖo, alo dɔwɔƒea ƒe ewɔwɔ kple ewɔwɔ ƒe nɔnɔmewo, dɔwɔnua ƒe dɔwɔwɔ ƒe ŋutete kple mɔ̃ɖaŋununya ƒe ŋutete si le eƒe gota gome kple ezãlawo ƒe nudidiwo dzi. Ele be woaxɔ aɖaŋu nyuitɔ hã, eye woatia nutrenu ƒe anyigbadzinu si ƒe asi bɔbɔ, ewɔwɔ ƒe ɖoɖo bɔbɔe kple ewɔwɔ ƒe ŋutete gã le nɔnɔme si nye be wòana (D341X3-16 Eve flanged concentric kpakpaluʋui valve )valve ƒe ʋuƒo.
Nusiwo wozãna tsɔ ƒoa valvɔ ƒe nutrenu ƒe anyigba aɖewo ƒe nɔnɔme ɖeka koe le wo si, alo elektrikŋusẽnamɔ̃ alo welding ka alo alloy powder, eyata anyigbadzinɔnɔ ƒe mɔnu ɖeka koe woate ŋu azã. Wowɔa ɖewo wozua welding rods, welding ka alo alloy powders le nɔnɔme vovovowo me, abe stellite l 6 alloy, welding rods (D802) siaa, welding ka (HS111) kple alloy powders (PT2102), emegbe asi arc welding, oxy2acetylene dzo welding, tungsten argon arc welding, ka nuɖuɖu plasma arc welding kple woate ŋu azã powder plasma arc welding kple mɔnu bubuwo na surfacing welding. Ne míele nusiwo woatsɔ awɔ valvɔ ƒe nutrenu ƒe anyigba tiam la, ele be míabu anyigbadzinuwɔwɔ ƒe mɔnu tiatia ŋu kple mɔ̃ɖaŋununya si tsi, dɔwɔwɔ bɔbɔe kple dɔwɔƒea ƒe ewɔwɔ nyuie ŋutɔ, ale be míakpɔ egbɔ be wowɔ eƒe dɔwɔwɔ le nutrenu ƒe anyigbadzinuwo wɔwɔ me.
Nutrenua ƒe akpa vevitɔe nye ʋuƒoa ƒe akpa vevitɔ (D371X-10 Wafer kpakpaluʋui ƒe ʋuƒo), eye eƒe nyonyome kpɔa ŋusẽ ɖe valvɔa ƒe agbenɔƒe dzi tẽ. Tiatia si sɔ le nusiwo woatsɔ atre ʋuƒoa ƒe nutrenu ŋu nye mɔ vevi siwo dzi woato ana ʋuƒoa ƒe agbenɔƒe nanyo ɖe edzi la dometɔ ɖeka. Ele be woaƒo asa na nugɔmemasemase le valvɔ nutrenu ƒe anyigbadzinuwo tiatia me.
Nyakpakpa 1: Alesi ʋuƒoa ƒe sesẽme (D371X3-16C ƒe nyawo) nutrenu ƒe anyigbadzinu sɔ gbɔ, eye eƒe vuvu ƒe tsitretsitsi nyo.
Dodokpɔwo ɖee fia be ga la ƒe nu suesuesuewoe kpɔa alesi valvɔ nutrenu ƒe anyigbadzinu ƒe vuvu tsi tre ɖe eŋu. Ga nu aɖewo siwo me austenite le abe matrix ene kple hard phase structure sue aɖe la mesesẽ tututu o, gake woƒe vuvu ƒe tsitretsitsi nyo ŋutɔ. Sesẽ gã aɖe le ʋuƒoa ƒe nutrenu ŋu be nuveviwɔame kple gbeɖuɖɔ sesẽ siwo le nusi wotsɔ wɔe me nagaƒoe o. Nuwo katã ŋu bubu, sesẽme asixɔxɔ HRC35 ~ 45 sɔ.
Nyakpakpa 2: Valvɔ nutrenu ƒe anyigbadzinu ƒe asi lolo, eye eƒe dɔwɔwɔ nyo.
Nusi ƒe asi nye eya ŋutɔ ƒe adzɔnu ƒe nɔnɔme, evɔ nusi wotsɔ wɔe ƒe dɔwɔwɔ ya nye eƒe ŋutilã ƒe nɔnɔme, eye ƒomedodo aɖeke mele wo ame evea dome si hiã o. Cobalt-ga si le cobalt-ga si wotsɔ wɔe me la tsoa nusiwo wotsɔ tso duta vɛ me, eye eƒe asi lolo ŋutɔ, eyata ga si wotsɔ cobalt wɔe ƒe asi lolo ŋutɔ. Cobalt-based alloys ƒe dzesi enye be wote ŋu nɔa te ɖe vuvu nu nyuie le dzoxɔxɔ gã me, evɔ ne wozã wo le dzoxɔxɔ si sɔ kple titina ƒe nɔnɔmewo me la, asixɔxɔ/dɔwɔwɔ dea dzi ŋutɔ. Le valvɔ nutrenu ƒe anyigbadzinuwo tiatia me la, ele be woatia nusiwo ƒe asi/dɔwɔwɔ le bɔbɔe.
Nyakpakpa 3: Ne nusi wotsɔ xea nutrenu si le ʋuƒoa ŋu la te ŋu nɔa te ɖe xɔxlɔ̃ nu nyuie le nusi gblẽa nu sesẽ aɖe me la, ele be wòatrɔ ɖe nusiwo gblẽa nu bubuwo ŋu.
Ganuwo ƒe xɔxlɔ̃ ƒe tsitretsitsi le eya ŋutɔ ƒe mɔnu sesẽ aɖe si, nu aɖe te ŋu nɔa te ɖe xɔxlɔ̃ nu nyuie le xɔtunu sesẽ aɖe me, eye nɔnɔmeawo trɔna vie, abe dzoxɔxɔ alo titina ƒe agbɔsɔsɔ ene, wotrɔa xɔxlɔ̃ ƒe tsitretsitsi. Le nu bubu si gblẽa nu le nu ŋu gome la, alesi wòte ŋu nɔa te ɖe xɔxlɔ̃ nu la toa vovo wu. Dodokpɔwo me koe woate ŋu anya alesi ganuwo te ŋu nɔa te ɖe xɔxlɔ̃ nu, eye ele be woase nɔnɔme siwo sɔ gɔme hena numekuku tso nusiwo sɔ me, eye mele be woado wo ŋkumaʋumaʋui o.
Ɣeyiɣi si woɖoe ɖe amewo: Mar-01-2025
