Welding nye aɖaŋu vevi aɖe le gaŋutiɖoɖo me si ƒoa ga eve nu ƒu wòzua nu sesẽ ɖeka. Gakpo si wotsɔ galvanized wɔe nye gakpo si wotsɔ zinc ƒo xlãe, si naa ametakpɔkpɔ geɖe wu tso gbeɖuɖɔ kple xɔxlɔ̃ me. Gake gakpo si wotsɔ galvanized wɔe la tsɔtsɔ de gakpo me hea kuxi tɔxɛ aɖewo vɛ le nusi wotsɔ blae ƒe nɔnɔmewo ta. Le nyati sia me la, míadzro eme nenye be anya wɔ be woatsɔ gakpo si wotsɔ galvanized awɔ gakpoe, kuxi siwo nàte ŋu ado goe, kple mɔnu nyuitɔ siwo dzi nàto akpɔ gakpo sesẽ si nɔa anyi didina gbɔ.
Eɖanye xɔtudɔ aɖe, dɔwɔƒewo ƒe adzɔnuwo wɔwɔ, alo DIY dɔwo dzie nèle dɔ wɔm le o, alesi wowɔa gakpo siwo wotsɔ galvanized wɔe la gɔmesese le vevie ŋutɔ be nàkpɔ egbɔ be wò gakpo siwo wotsɔ ga wɔe la le blibo eye wole dedie.
Nukae Nye Galvanized Steel?
Hafi nàku nu me le welding ŋu la, ele vevie be nàse nusi gɔme galvanized steel nye kple nusita wòwɔa nu to vovo na gakpo si wozãna ɖaa ne wole ga ƒom.
Wowɔa gakpo si wotsɔ galvanized wɔe ne wotsɔ zinc ƒo ɖe carbon steel dzi. Wowɔa galvanizing ƒe mɔnu sia be woatsɔ akpɔ gakpoa ta tso gbeɖuɖɔ kple xɔxlɔ̃ me, vevietɔ le gota alo teƒe siwo tsi te ŋu dzana bɔbɔe. Zinc-gbadzɛa wɔa dɔ abe mɔxenu si kpɔa eta ene, si wɔnɛ be gakpoa megawɔa dzoxɔxɔ o eye wònana eƒe agbenɔƒe didi.
Gake zinc ƒe anyinɔnɔ ate ŋu ahe nyawo vɛ le welding me. Zinc ƒe ʋeʋẽme bɔbɔna wu gakpo, eye ne wotsɔ ga si wotsɔ ga wɔe la do dzoe la, ate ŋu azu ya eye wòana dzudzɔ si me afɔku le nado. Tsɔ kpe ɖe eŋu la, zinc ate ŋu akpɔ ŋusẽ ɖe weld la ƒe nyonyome dzi ne womewɔ nu ɖe eŋu nyuie o.
Ðe Àte ŋu Atsɔ Ga Si Wotsɔ Galvanized Wɔe Atsɔ Ga Azu Ga?
Ẽ, anya wɔ be woawɔ weld gakpo si wotsɔ galvanized wɔe wòzu gakpo. Gake dɔwɔwɔa bia beléle kple dzadzraɖo geɖe wu le zinc si wotsɔ blae ta. Kuxi veviawoe nye:
Zinc Vaporization : Ne ètsɔ gakpo si wotsɔ galvanized ƒo gae la, zinc si wotsɔ blae la azu ya le dzoxɔxɔ si tso gakpo si wotsɔ ga wɔe me ta. Esia hea dzudzɔ si me aɖi le vɛ, si ate ŋu anye afɔku ne wogbɔe. Yaƒoƒo kple dedienɔnɔ ƒe ɖoɖo nyuiwo le vevie be woaƒo asa na dzudzɔ siawo gbɔgbɔ.
Weld Contamination : Zinc si wotsɔ ya ƒoe ate ŋu atsaka kple gakpo si wotsɔ ƒoe le weld-ta la me, si ana ɖiƒoƒo ate ŋu anɔ eme. Esia ate ŋu akpɔ ŋusẽ ɖe weld la ƒe nyonyome dzi eye wòana wòagbɔdzɔ, si ahe xɔtuɖaŋunyawo vɛ le nusi wowɔ vɔ me.
Weld Quality Poor : Zinc ate ŋu ana porosity, nɔnɔme si me do suesuesuewo dona le weld bead la me, si ana weld la nagbɔdzɔ. Zinc la ƒe anyinɔnɔ hã ate ŋu ana wòagbã alo wòagbã, si ana eƒe ŋusẽ bliboa dzi naɖe akpɔtɔ.
Kuxi Siwo Le Ga Si Wotsɔ Galvanized Steel Wɔe Ðe Ga Ŋu Me
Fifia si míese egɔme be woate ŋu atsɔ gakpo si wotsɔ galvanized awɔ gakpoe wòazu gakpo la, mina míadzro kuxi tɔxɛ siwo do ƒome kple gakpo sia ƒomevi me:
1. Dzudzɔ Kple Aɖi
Abe alesi míegblɔe va yi ene la, nusi ŋu wotsi dzi ɖo vevie ne wole gakpo si wotsɔ galvanized ƒom enye dzudzɔ si me aɖi le dodo. Ne zinc xɔ dzo le welding me la, ewɔa zinc oxide ƒe yaƒoƒo, si gblẽa nu le amegbetɔ ƒe lãmesẽ ŋu. Dzudzɔ siawo zazã ɣeyiɣi didi ate ŋu ana ame naxɔ dzo si woyɔna be metal fume fever, si nye nɔnɔme si ƒe dzesi enye dzesi siwo ɖi dzamezã abe vuvɔ, dzoxɔxɔ, kple ʋuʋudedi ene. Le susu sia ta la, ele vevie ŋutɔ be woakpɔ egbɔ be ya nyui le gegem ɖe teƒe si wowɔa welding le.
Be nàɖe zinc ƒe dzudzɔ gbɔgbɔ ƒe afɔkua dzi akpɔtɔ la, do yagbɔgbɔmɔ̃ si wowɔ na gadɔwɔwɔ ɣesiaɣi eye nàkpɔ egbɔ be ya nyui le dɔwɔƒea. Welding le teƒe gbadza alo yaƒoƒomɔ̃ zazã ate ŋu aɖe afɔkuawo dzi akpɔtɔ ŋutɔ.
2. Dzadzraɖo Do Ŋgɔ Na Welding
Be woaƒo asa na nya siwo zinc-nutsyɔnu la hena vɛ la, ehiã be woawɔ dzadzraɖo ƒe afɔɖeɖe aɖewo hafi atsɔ gakpo si wotsɔ galvanized awɔ gakpoe:
Ðe Zinc si Wotsɔ tsyɔa edzi la ɖa : Mɔ nyuitɔ kekeake siwo dzi nàto aɖe kuxiwo dzi akpɔtɔ dometɔ ɖekae nye be nàɖe zinc si wotsɔ blae la ɖa le teƒe si woawɔ weld la le. Woate ŋu azã ka brɔs, nutunu, alo atike siwo wowɔ koŋ be woaɖe zinc le gakpo me atsɔ awɔ esiae. Ne woɖe nusi wotsɔ blae la ɖa la, esia xea mɔ na zinc la be wòagazu ya eye wòaƒo ɖi weld la o.
Klɔ Gakpoa : Kpɔ egbɔ be gakpoawo ƒe gowo le dzadzɛ eye ami, ami, alo gbeɖuɖɔ aɖeke mele wo ŋu o. Dzadzɛnyenye nyuie nana be welding arc la te ŋu ƒoa nuwo nu ƒu nyuie ɖiƒoƒonuwo mado kplamatse wo o.
3. Nya Siwo Ku Ðe Welding Megbe
Ne wotsɔ gakpo si wotsɔ galvanized wɔe wòzu gakpo dzidzedzetɔe vɔ gɔ̃ hã la, kuxi bubuwo ate ŋu anɔ anyi siwo gbɔ wòle be woakpɔ:
Weak Welds : Weld ƒe nyonyome ate ŋu agblẽ le zinc si le eme ta, vevietɔ ne womeɖee ɖa do ŋgɔ na welding o. Le welding vɔ megbe la, ele vevie ŋutɔ be woalé ŋku ɖe welds la ŋu be dzesi aɖeke mele wo ŋu be gbɔdzɔgbɔdzɔ alo gbagbã le wo me hã o.
Nuto si wotsɔ ga ƒoe ƒe xɔxlɔ̃ : Togbɔ be zinc si wotsɔ bla gakpo si wotsɔ galvanized wɔe ƒe akpa mamlɛa ta tso gbeɖuɖɔ me hã la, gakpo yeye si woɖe ɖe go le teƒe si wotsɔ ga ƒoe la te ŋu gblẽna bɔbɔe ne womewɔ atike na wo nyuie o. Ele vevie be woatsɔ nusi mexɔ dzo o asisi ɖe teƒe si wotsɔ ga ƒoe be wòalé xɔa ƒe blibonyenye me ɖe asi.
Alesi Woatsɔ Ga Si Wotsɔ Galvanized Wɔe Atsɔ Ga Azu Ga
Ne èle klalo be yeatsɔ gakpo si wotsɔ galvanized awɔ gakpoe la, wɔ ɖe mɔnu nyuitɔ siawo dzi be nàɖe kuxiwo dzi akpɔtɔ eye nàkpɔ egbɔ be yewɔ gakpo sesẽ si nɔa anyi didina:
1. Tia Welding ƒe Dɔwɔna Nyuitɔ
Mɔnu siwo sɔ wu na gakpo si wotsɔ galvanized wɔe nye MIG welding (Metal Inert Gas) kple TIG welding (Tungsten Inert Gas). Dɔwɔwɔ siawo sɔ nyuie wu na ga siwo ƒe lolome le sue abe gakpo si wotsɔ galvanized wɔe ene. Mɔnu eveawo siaa ɖea mɔ be woate ŋu awɔ gaƒoɖokui pɛpɛpɛ eye woɖea dzoxɔxɔ si gbɔ eme alo dzobibi ƒe afɔkua dzi kpɔtɔna.
MIG Welding : Mɔnu sia zãa ka si wotsɔna naa nuɖuɖu ɣesiaɣi eye wozãnɛ zi geɖe hena welding kabakaba. MIG welding sɔ nyuie na nu siwo le kpekpem wu eye wònaa wokpɔa ŋusẽ geɖe ɖe dzoxɔxɔ si wotsɔ dea eme dzi.
TIG Welding : Mɔnu sia zãa tungsten electrode tsɔ wɔa weld dzadzɛ si sɔ pɛpɛpɛ. TIG welding le blewu gake enaa wokpɔa ŋusẽ nyui ɖe weld la dzi, si wɔe be wòsɔ nyuie na dɔ siwo hiã be woawɔ nu pɛpɛpɛ ŋutɔ.
2. Zã Yaƒoƒo Kple Dedienɔnɔ Ŋuti Dɔwɔnu Nyuiwo
Abe alesi míegblɔe va yi ene la, ne wotsɔ gakpo si wotsɔ galvanized wɔe la, dzudzɔ si me aɖi le dona. Kpɔ egbɔ ɣesiaɣi be yele dɔ wɔm le teƒe si ya le nyuie, eye anyo wu ne èle dɔ wɔm le dzudzɔdoƒe. Do ame ŋutɔ ƒe ametakpɔnu nyui (PPE), siwo dometɔ aɖewoe nye gakuku si wotsɔna ƒoa gae, asigɛwo, kple gbɔgbɔtsixetsixe. Afɔɖeɖe siawo akpe ɖe mía ŋu míaɖe afɔku si le dzudzɔ si gblẽa nu le ame ŋu me dzi akpɔtɔ.
3. Ðe Zinc-nu si Wotsɔ Klɔe la ɖa
Be nàkpɔ nu nyuitɔ kekeake la, ɖe galvanized si wotsɔ blae la ɖa le teƒe si woawɔ weld la le. Woate ŋu azã ka ƒe brɔs, dɔwɔnu siwo wotsɔna ƒoa ka, alo atike si wotsɔna ɖea nu ɖae atsɔ awɔ esiae. Ne èɖe nusi wotsɔ blae la ɖa la, èɖea ɖiƒoƒo ƒe afɔkua dzi kpɔtɔna eye nèkpɔa egbɔ be gakpo si le zinc la te la do ɖe gota be woate ŋu awɔ ga si sesẽ wu, si le dzadzɛ wu.
4. Trɔ asi le Welding Parameters ŋu
Ne èle gakpo si wotsɔ galvanized ƒom la, lé ŋku ɖe wò welding parameters, abe voltage, amperage, kple speed ene ŋu. Dzoxɔxɔ fũ ate ŋu ana zinc la nazu ya eye wòana wòawɔ ʋuʋudedi si meli ke o. Dze egɔme kple ɖoɖo siwo bɔbɔ ɖe anyi eye nàtrɔ asi le eŋu alesi wòhiã be nàkpɔ weld si le blɔ eye wòle dzadzɛ.
5. Le Welding megbe Dzadzɛnyenye kple Takpɔkpɔ
Le welding megbe la, ele vevie be nàkɔ teƒe si wotsɔ welding ɖo la be woaɖe nusiwo susɔ alo oxidation ɖesiaɖe si ate ŋu adzɔ le ewɔwɔ me ɖa. Ne wotsɔ nusi mexɔ dzo o sisi ɖe teƒe si wotsɔ ga ƒoe la kpena ɖe eŋu be wòakpɔ eta tso gbeɖuɖɔ me, si wɔnɛ be xɔtunu si wotsɔ ga ƒoe la nɔa agbe didi.
Nyanuwuwuw
Le nyataƒoƒo me la, woate ŋu atsɔ gakpo si wotsɔ galvanized wɔe la awɔ gakpoe, gake ebia dzadzraɖo geɖe wu kple ŋkuléle ɖe nu ŋu tsitotsito le nɔnɔme tɔxɛ siwo le gakpo si wotsɔ galvanized wɔe ŋu ta. Ne èɖe zinc-nu si wotsɔ blae la ɖa, èzã gaƒoɖokuimɔnu nyuitɔ, eye nèwɔ ɖe dedienɔnɔ ŋuti ɖoɖowo dzi la, àte ŋu akpɔ gaƒoɖokui si le dzadzɛ eye wòanɔ anyi didina. Eɖanye dɔwɔƒewo, xɔtudɔwo, alo aƒemenuwo ɖɔɖɔɖo ŋue nèle dɔ wɔm le o, alesi woatsɔ gakpo siwo wotsɔ galvanized awɔ gae nyuie gɔmesese le vevie ŋutɔ be nàkpɔ egbɔ be wò dɔa kpɔ dzidzedze eye wòanɔ anyi eteƒe nadidi.
Ne èle gakpo si wotsɔ galvanized wɔe kple gakpo bubuwo ƒe nyonyome deŋgɔ dim na wò dɔ si gbɔna la, Shandong Sino Steel Co., Ltd. naa nuwo kple egbɔkpɔnu deŋgɔwo be woakpɔ wò gaŋutiɖoɖo ƒe nuhiahiãwo katã gbɔ. Te ɖe mía ŋu egbea be nàsrɔ̃ nu geɖe tso míaƒe adzɔnuwo kple dɔwɔnawo ŋu.
Nyabiasewo ƒe Nyabiasewo
Q: Nukae adzɔ ne nyemeɖe galvanized coating la ɖa hafi ƒo welding o?
A: Ne womeɖe zinc si wotsɔ blae la ɖa hafi wotsɔ ga ƒoe o la, ate ŋu azu ya le gaƒoƒoa me, si ana dzudzɔ si me aɖi le nado eye wòana ɖiƒoƒo nanɔ weld la me. Esia ate ŋu ana woawɔ weld siwo gbɔdzɔ eye wogbãna.
Q: Ðe mate ŋu azã gaƒoɖokui ƒe mɔnu aɖe atsɔ aƒo gakpo si wotsɔ galvanized wɔea?
A: MIG kple TIG welding nye mɔnu nyuitɔwo kekeake na welding galvanized gakpo le woƒe pɛpɛpɛ kple dziɖuɖu ɖe dzoxɔxɔ dede. Woate ŋu azã atiwo ƒe ʋuʋudedi hã gake mebɔ ɖe gakpo siwo wotsɔ galvanized wɔe gome o.
Q: Aleke mawɔ aɖe zinc si wotsɔ blae la ɖa hafi awɔ welding?
A: Woate ŋu azã ka brɔs, nutunu, alo atike si ɖea zinc si wotsɔ blaa nu la ɖa. Esia le vevie be woakpɔ egbɔ be wotsɔ ga si wotsɔ ƒo ƒui la sesẽ eye wòle dzadzɛ.
Q: Aleke mawɔ akpɔ nye weldwo ta le gakpo siwo wotsɔ galvanized wɔe vɔ megbe?
A: Le xɔtutu vɔ megbe la, ele vevie be nàkɔ teƒe si wotsɔ ga ƒoe ɖo eye nàde nusi mexɔ dzo o be wòakpɔ eta tso gbeɖuɖɔ me eye wòakpɔ egbɔ be xɔa ƒe blibonyenye ɣeyiɣi didi.
