Uburyo bwo gusudira intoki arc gusudira - SMAW

Shielded Metal Arc Welding (mu magambo ahinnye nka SMAW).Ihame ni: arc ikorwa hagati ya electrode isize hamwe nicyuma fatizo, nuburyo bwo gusudira ukoresheje ubushyuhe bwa arc kugirango ushonge electrode nicyuma fatizo.Igice cyo hanze cya electrode gitwikiriwe no gusudira no gushonga iyo gihuye nubushyuhe, bufite imirimo yo guhagarika arc, gukora slag, deoxidizing, no gutunganya.Kuberako bisaba ibikoresho byoroshye nibikorwa byoroshye, birashobora gusudira byoroshye gusudira byakozwe nimyanya itandukanye hamwe nibice bitandukanye mumwanya.Kubwibyo, iracyakoreshwa henshi muri iki gihe.

Igishushanyo 1: Shield Metal Arc Welding-ihuza

Intoki arc gusudira irerekanwa mumashusho:
Mbere yo gusudira, huza igihangano cyo gusudira hamwe nuduseke two gusudira ku nkingi ebyiri zimashini yo gusudira amashanyarazi hanyuma uhambire inkoni yo gusudira hamwe nuduseke.Mugihe cyo gusudira, inkoni yo gusudira hamwe nakazi kabo bahura mukanya, bagakora uruziga rugufi, hanyuma bagatandukanywa nintera runaka (hafi 2-4mm), hanyuma arc ikongoka.

Igishushanyo 2: Icyuma gikingiwe Arc Welding-inzira

Igicapo munsi ya arc gihita gishonga kugirango gikore igice cya ova cyashongeshejwe.Igikoresho cya electrode kimaze gushonga, igice cyacyo kiba gaze izengurutse arc kugirango itandukane numwuka, bityo irinde icyuma cyamazi okisijeni na azote;igice cyacyo gihinduka ibishishwa byashongeshejwe, cyangwa bigaterwa muri pisine yashongeshejwe wenyine, cyangwa bigashonga hamwe ninturusu Ibitonyanga byashongeshejwe byuma byamazi byatewe muri pisine yashongeshejwe hamwe.

Muri arc hamwe na pisine yashongeshejwe, ibyuma byamazi, slag na gaze ya arc bizahinduka muburyo bumwe na bumwe bwumubiri nubumara, nko gusohora gaze mubyuma byamazi hamwe no kugabanya okiside.Gazi na slag muri pisine yashongeshejwe bireremba kubera uburemere bwabyo.Iyo arc ikuweho, ubushyuhe buragabanuka nicyuma na slag bizakomera umwe umwe.Muri ubu buryo, ibice bibiri byicyuma byahujwe nicyuma cyashongeshejwe kandi kiringaniye.Kuberako kugabanuka kwicyapa bitandukanye nibyuma, bizanyerera hejuru yikibabi cyimbibi nimbibi zicyuma, kandi igikonoshwa gishobora kugwa mu buryo bwikora, cyangwa kugwa nyuma yo gukomanga, hamwe nicyuma gisudira hamwe nubunzani bwamafi. irashobora gushirwa ahagaragara.

Ibikoresho nyamukuru byo gusudira intoki arc ni imashini yo gusudira amashanyarazi.Imashini yo gusudira amashanyarazi nisoko yimbaraga zitanga gusudira arc, kandi hariho ubwoko bubiri bwa AC na DC.Kugeza ubu, hari ubwoko bwinshi bwimashini zo gusudira amashanyarazi zikorerwa mubushinwa, zishobora kugabanywamo imashini zo gusudira amashanyarazi AC hamwe n’imashini zo gusudira amashanyarazi DC ukurikije imiterere yabyo.

Hariho uburyo bubiri butandukanye bwo guhuza imashini zo gusudira DC.Iyo electrode ihujwe na electrode mbi kandi igihangano cyakazi gihujwe na electrode nziza, nuburyo bwiza bwo guhuza;ikinyuranyo nuburyo bwo guhuza uburyo.Mubisanzwe, iyo gusudira hamwe na alkaline nkeya-hydrogène electrode (nkaE7018, E7016), kugirango itume arc yaka neza, hateganijwe gukoresha uburyo bwa DC bwihuza;mugihe ukoresheje aside electrode (nkaE6013, J422) gusudira ibyuma byimbitse, uburyo bwo guhuza imbere bukoreshwa, kubera ko igice cya anode Ubushyuhe buri hejuru ya cathode, kandi uburyo bwo guhuza imbere bushobora kubona ubujyakuzimu bunini;mugihe cyo gusudira ibyuma byoroheje hamwe nicyuma kitari ferrous, uburyo bwo guhuza bwakoreshejwe.Iyo gusudira hamwe nubundi buryo bwo guhinduranya, kuva polarite ihinduka ukundi, nta mpamvu yo guhitamo polarite ihuza.
Ibikoresho byo gusudira byo gusudira intoki ni inkoni yo gusudira amashanyarazi, igizwe ninturusu yicyuma hamwe nigitambaro hanze yicyuma (Reba kandiIbigize electrode yo gusudira).

Intoki
Uruhare rwibyuma (gusudira) ni ugukora cyane cyane amashanyarazi no gukora icyuma cyabitswe hamwe nibintu runaka birangiye electrode.Intoki yo gusudira irashobora gukorwa mubyuma bitandukanye.Ibigize intangiriro yo gusudira bigira ingaruka ku buryo butaziguye imiterere n'imikorere y'icyuma cyabitswe.Kubwibyo, gusudira intoki birasabwa kugabanya ibikubiye mubintu byangiza.Usibye kugabanya S na P, inkoni zimwe zo gusudira zasabye intoki zo gusudira kugenzura As, Sb, Sn nibindi bintu.

Igishushanyo 3: Tianqiao gusudira electrode E6013

Ikoti
Ipitingi ya electrode irashobora kandi kwitwa irangi.Intego nyamukuru yo kuyitwikiriza kumurongo ni koroshya imikorere yo gusudira no kwemeza ko icyuma cyabitswe gifite ibice bimwe nibikorwa.Amashanyarazi ya electrode arashobora kuvangwa nifu yifu yibikoresho nka okiside, karubone, silikate, ibinyabuzima, fluoride, ferroalloys nibicuruzwa bya chimique ukurikije igipimo runaka.Ibikoresho bitandukanye bishobora kugabanywamo ibyiciro bikurikira ukurikije uruhare rwabo mugutwikira electrode:

1. Stabilisateur ituma electrode yoroshye gutangira arc kandi irashobora gutuma arc yaka neza mugihe cyo gusudira.Ibintu byose byoroshye ionize birashobora guhagarika arc.Muri rusange, hifashishijwe ibyuma bya alkali hamwe nubutaka bwa alkaline, nka karubone ya potasiyumu, karubone ya sodium, marble, nibindi.

2. Umukozi ukora ibishishwa arashobora gukora ibishishwa bishongeshejwe hamwe nibintu bimwe na bimwe byumubiri nubumara mugihe cyo gusudira, bitwikiriye hejuru yicyuma gishongeshejwe, kurinda pisine yo gusudira no kunoza imiterere ya weld.

3. Deoxidizer ibinyujije mu miti ya metallurgiki ya chimique mugikorwa cyo gusudira kugirango igabanye umwuka wa ogisijeni mubyuma byasudutse no kunoza imiterere yubukorikori.Deoxidizers nyamukuru ni ferromanganese, ferrosilicon, na ferro-titanium.

4. Ibikoresho bitanga gaze birashobora gutandukanya no kubohora gaze hifashishijwe ubushyuhe bwo hejuru bwa arc kugirango irinde arc na pisine yashongeshejwe kandi irinde kwinjiza ogisijeni na azote mu kirere gikikije.

5. Imiti ivanga ikoreshwa mu kwishyura indishyi zo gutwika ibintu bivanze no guhinduranya ibintu bivangwa na weld mugihe cyo gusudira kugirango ibyuma bisudira bibone imiti ikenewe hamwe nibikorwa.

6. Plastisike ya Lubricant Ongera plastike, kunyerera hamwe nubworoherane bwifu yifu mugikorwa cyo gukanda inkoni yo gusudira kugirango uzamure ubwiza bwinkoni yo gusudira no kugabanya eccentricité.

7. Ibifatika Kora ifu yo gutwikisha igira ubwiza runaka mugihe cyo gutwikisha compression, irashobora guhuza neza ningingo yo gusudira, kandi bigatuma inkoni yo gusudira igira imbaraga runaka nyuma yo gukama.

electrode, electrode, gusudira, gusudira electrode, gusudira electrode, inkoni yo gusudira, gusudira, igiciro cya electrode, igiciro cya electrode, gusudira igiciro cyuruganda, inkoni yo gusudira, inkoni yo gusudira, inkoni zo gusudira, inkoni zo gusudira, ibikoresho bya weld, ikoreshwa, Ubushinwa electrode, gusudira electrode Ubushinwa, ibyuma bya karuboni byo gusudira electrode, ibyuma byo gusudira ibyuma bya karubone, uruganda rukora amashanyarazi, uruganda rwo gusudira amashanyarazi mu Bushinwa, Ubushinwa bwo gusudira electrode, Ubushinwa bwo gusudira, igiciro cy’ibiti, ibikoresho byo gusudira, ibikoresho byo gusudira ku isi, ibikoresho byo gusudira ku isi ibikoresho byo gusudira arc, ibikoresho byo gusudira ibikoresho, gusudira arc, gusudira ibyuma, byoroshye arc welding electrode, arc welding electrode, arc welding electrode, vertical welding electrode, igiciro cya electrode yo gusudira, electrode ihendutse, electrode ya alkaline, selulosike gusudira electrode, ubushinwa bwo gusudira electrode, electrode yinganda, ibikoresho bito byo gusudira electrode, ibikoresho byo gusudira, ibikoresho byo gusudira, ibikoresho byo gusudira, ibikoresho byo gusudira, icyuma cyo gusudira nikel, inkoni yo gusudira nikel, j38.12 e6013, inkoni zo gusudira e7018-1, gusudira inkoni electrode, gusudira inkoni 6010, gusudira electrode e6010, gusudira inkoni e7018, gusudira electrode e6011, gusudira e7018, gusudira electrode 7018, gusudira electrode e7018, inkoni yo gusudira 6013, gusudira 6013, gusudira electrode 6060, gusudira electrode e6013,6010 6011 yo gusudira, 6011 yo gusudira, 6013 yo gusudira, 6013 yo gusudira, 6013 yo gusudira, 6013 yo gusudira, 6013 yo gusudira, 7024 yo gusudira, 7016 inkoni yo gusudira, 7018 yo gusudira, 7018 yo gusudira, electrode 70 yo gusudira, 7018 e7016, e6010 inkoni yo gusudira, e6011 yo gusudira, e6013 yo gusudira, e7018 yo gusudira, e6013 yo gusudira electrode, e6013 yo gusudira electrode, e7018 yo gusudira electrode, e7018 yo gusudira, J421 yo gusudira, J422, electrode J422 e6011, kugurisha e6013, kugurisha e7018, electrode nziza yo gusudira, electrode nziza yo gusudira J421, ibyuma byo gusudira ibyuma bitagira umuyonga, inkoni yo gusudira ibyuma, ibyuma bya elegitoroniki, SS yo gusudira electrode, inkoni yo gusudira e312,309l yo gusudira electrode, 316 e e16 gusudira, gusudira kwa atlantike, gusudira, ifu ya flux, gusudira flux, ifu yo gusudira, ibikoresho byo gusudira ibikoresho bya electrode, gusudira electrode, ibikoresho byo gusudira ibikoresho bya electrode, tungsten electrode, tungsten electrode, gusudira, argon arc gusudira, mig welding, tig welding, gas arc gusudira, icyuma cya gaze arc gusudira, amashanyarazi ni gusudira, gusudira amashanyarazi arc, gusudira arc, gusudira karuboni, gusudira inkoni ya e6013, ubwoko bwa elegitoronike yo gusudira, flux core welding, ubwoko bwa electrode mu gusudira, gutanga ibikoresho, gusudira, ibyuma, ibyuma gusudira, gukingira ibyuma arc gusudira, gusudira aluminium, gusudira aluminiyumu hamwe na mig, gusudira aluminium mig, gusudira imiyoboro, ubwoko bwo gusudira, ubwoko bwinkoni yo gusudira, ubwoko bwose bwogusudira, ubwoko bwinkoni zo gusudira, amperage yo gusudira electrode, gusudira electrode ibisobanuro, gusudira ibyiciro bya electrode, gusudira aluminium electrode, gusudira diameter ya electrode, gusudira ibyuma byoroheje, gusudira ibyuma bidafite ingese, inkoni yo gusudira ikoresha e6011, inkoni yo gusudira ingano, inkoni yo gusudira igiciro, ubunini bwa electrode, aws e6013, aws e7018, aws er70s-6, ibyuma byo gusudira ibyuma, ibyuma bidafite ingese mig welding wire, tig welding wire, inkoni yo gusudira ya temp yo hasi, 6011 yo gusudira inkoni amperage, 4043 yo gusudira, inkoni yo gusudira ibyuma, ishuri ryo gusudira iburengerazuba, inkoni yo gusudira ya aluminium, inkoni yo gusudira aluminium, gusudira ibicuruzwa, tekinoroji yo gusudira, uruganda rwo gusudira