Kuki electrode yibishushanyo ikenera gusimburwa buri gihe mu itanura rya arc?

Ibishushanyo mbonera nintwari zitaringaniye imbere yamashanyarazi ya arc (eafs) hamwe nigitambaro cyoherejwe (LFS). Batwara amashanyarazi menshi yo gushonga gushonga icyuma cyangwa gutunganya ibyuma. Ariko, ibyo bigize byingenzi ntibiramba. Gusobanukirwa impamvuIbishushanyo bya electrode birakenewe Gusimbuza bisanzweni urufunguzo rwo gukomeza gukora nezaitanura imikorere, kubungabunga ubuziranenge bwibicuruzwa, no gucunga amafaranga yibikorwa neza. Iyi ngingo yinabira cyane impamvu zirengaelectrode gukoresha, ibintu biyiganishaho, kandi kukigusimburwantabwo ari umurimo wo gufata neza, ahubwo ni ngombwa kubakozi bose bakoraIbikoresho bya ARC, cyane cyane kubinyamwuga nka Mark Thompson muri Amerika ushingiye kumasoko yo hejuruigishushanyoIbicuruzwa byimisozi no kunyurwa. Menya uburyo ucunga ibyaweIgishushanyo cya electrodeUbuzima bugira ingaruka kumurongo wawe.

1. Ni ubuhe buryo bwa electrode ari uruhare rwayo mu itanura?

A Igishushanyo cya electrodeni ahanini inkoni nini, ya silindrike yakozwe cyane cyane na peteroli ya peteroli, inkongi ya coke, hamwe namakara tar pitch binder. Ibi bikoresho bivanze, bikozwe, bigate, byatewe, byongeye gutekwa, amaherezo bishushanyijeho ubushyuhe bukabije (hafi 3000 °. Iyi nzira itangaelectrodeibintu byihariye kandi byingenzi: byizaImyitwarire y'amashanyarazi, ubushyuhe bwinshiKurwanya Guhungabana, n'ubushobozi bwo kwihanganira Uwitekaubushyuhe bukabijeimbere iamashanyarazi arc. IbanzeImikorereni ugukora nka aGutwaraInzira, yitwaze amashanyarazi menshiingufukuva mu isoko y'imbaraga hasi muriitanura.

Imbere yaitanura, isonga ryaelectrodeKurema imbaragaamashanyarazi archamwe no kwishyuza (scrapibyumacyangwa izindiibyuma) cyangwa gushishozaibyumakwiyuhagira. Ibiamashanyarazi arcbitanga umusaruro udasanzweubushyuhe- akenshi urenga 3.000 ° C (5.400 ° F) - bikenewe kurigushongaamafaranga akomeye cyangwakunukano gutunganyaamazi ibyuma. Bitekerezeho nk'iginini, gisukuye gitangaje cyagenewe gushonga toniibyuma. Udafite ibielectrode n'ibishushanyoibice, theamashanyarazi arcNtushoboragukoracyangwa kugera kuriubushyuhebisabwa kumeneka nibindi bikorwa bya metallurgique. Nibyingenzi kuriimikorere.

Guhitamoigishushanyonkaibikoreshoni nkana.IgishushanyoKomeza imbaraga zayoubushyuhe bwo hejuru, ikora amashanyarazi neza (hasiKurwanya), no gufata vubaubushyuheimpinduka (ubushyuheguhungabana) nta kumena byoroshye. Amanota atandukanye arahari, nkimbaraga zisanzwe (rp), imbaraga nyinshi (hp), hamwe nububasha bwo hejuru (UHP), bihujwe nibisabwa byihariyeitanuraUbwoko. AnUltra-Imbaraga Zisumbuye Igishushanyoyagenewe gusaba cyaneIbikoresho bya ARC, tanga hepfoKurwanya amashanyarazinubushobozi bwo hejuru butwara ubushobozi bwo gushonga cyanegukora neza.

2. Ukuri byanze bikunze: Kuki igishushanyo cya electrode electrode kibaho?

Nubwo bakomeye,Ibishushanyoni ibintu bikoreshwa. Boigomba gusimburwaRimwe na rimwe kuberako bagenda buhoro buhoro kandi bananutse mugiheitanura imikorere. Ibigukoreshani ingaruka zidashobora kwirindwa zibidukikije bikaze. Ikomeyeubushyuheyaamashanyarazi arc, theimitireaction hamwe na gaze no gukubita imbereitanura, kandi guhangayikishwa kumubiri bose bigira uruhare mu kwambara gahoro gahoro kure yaigishushanyo ibikoresho. Ntabwo ari ikibazo cyaNibaanelectrodeizarimburwa, arikoryarinaUkuntu byihuse.

Gusobanukirwagukoreshani ngombwa ko ari ngombwa mugutegura no gutegura ingengo yimari. Kugerageza kwagura ubuzima bwa anelectrodeKurenga ingingo yacyo ishoborakwiyongeraAmafaranga muri rusange yagabanutsegukora neza, ibyangiritse kubikoresho, kandi ubuziranenge bwo hasiibyumaumusaruro. Theigihomboyaigishushanyobibaho cyane binyuze muburyo bubiri: inamagukoresha(Kugabana kandireactionKuri arc) na nyakanwagukoresha(okiside). Tuzareba ibi muburyo burambuye.

Urufunguzo rwo gufata urufunguzo nirwoIgishushanyo cya electrode gukoreshani igice gisanzwe cyaamashanyarazi arcinzira. Ibintu nkubwiza bwaelectrodeubwayo, theitanuraIbipimo byo gukora (voltage, ubu), ubwoko bwaibyumaGukora, nubuhanga bw'abakora bose bugira uruhare muburyo bwihuseelectrodeikoreshwa. Kubwibyo, guteguraGusimbuza bisanzweni ngombwa kugirango ukomeze kandi nezaimikorere.

3. Nigute electrode ishaje? Kumena uburyo bwa electrode.

Igishushanyo cya electrode gukoreshantabwo ari inzira imwe ahubwo ni ihuriro ryibintu bikora hamwe mubugizi bwa nabiitanuraibidukikije. Gusobanukirwa ubwo buryo bufasha kumenya inzira zishoboragabanyaigipimo cyaigihombo.

• Isoko (Kugabana & reaction):Isonga ryaelectrode, ahoamashanyarazi arcIfishi, uburambe uko ibintu bikabije.

  • Kugabana:Kuri arc bidasanzweubushyuhe bwo hejuru(Kugera kuri 3000 ° C), ikomeyeigishushanyontabwogushonga; Ihinduka muri gaze (subalmates). Uru rupfu rukomeza rurya gahoro gahoro kurielectrodeinamauburebure.
  • Reaction yimiti:Bikomeyeubushyuhenanone iteza imbereimitireaction hagati yakarubonemuriigishushanyonibigize muri slag cyangwa bishongeshejweibyumakwiyuhagira. Ibi bigize imyuka nka monoxyde de carbone, bityo utwaraelectrodeInama.

• Gukoresha kuruhande (okiside):Impande zaelectrodeInkingi irambuye hejuru yo kwiyuhagira yahuje ihura nibishyushyeitanuraikirere, kirimoogisijeni(kuva ku mbuga cyangwa inzira yo gutunganya).

  • Okidation:Kuriubushyuhe bwo hejuru, thekarubonemuriigishushanyobyoroshye kubyitwaramo hamweogisijenigushirahokaruboneDioxyde (CO2) na monoxyde monoxyde (CO). Iyi "yatwitse" kure yaigishushanyokuva kumpande, kugabanya Uwitekaelectrode'Diameter. Akenshi nikininiibice byaGukoresha electrode, rimwe na rimwe kubara hejuru ya 50% byoseigihombo. Igipimo cya okiside ikundakwiyongeracyane cyaneubushyuhekandi kininiogisijenikuboneka.

• Kumeneka no gukata:Mugihe bidakomeje kuba hejuru no kuruhandegukoresha, ibyangiritse kumubiri birashobora gutera imbaraga kandi gitunguranyeigihombo cya electrode.

  • Ubushyuhe:Gushyushya byihuse cyangwa gukonjesha inzinguzi, cyane cyane iyo imbaraga zifunguye kuri / kureka gitunguranye cyangwa mugihe gikonjeibyumayinjiraTwandikirehamwe na ashyushyeelectrode, irashobora gutera imihangayiko yubushyuhe, biganisha ku bice cyangwa ibice bimeneka (kugabanuka). Ubushyuhe bwinshiKurwanya Guhungabanani ikintu cyingenzi.
  • Guhangayikishwa na Shanical Stret:Gukora nabi mugihekwishyirirahocyangwagusimburwa, guswera cave-in initanuraGukubitaelectrode, cyangwa kunyeganyega birenze urugero birashoborakuyoboragusenyuka. Rimwe na rimwe, guhuza nabi (guhuza aelectrode nshyaIcyiciro) Urashobora gukora ingingo zintege nke.
  • Ibice byinshi:Ubuso buto, bushobora guturuka ku gukora cyangwa gufatanya, birashobora kwamamaza duhangayitse kandiubushyuhe, amaherezo bitera kuvunika cyangwacrack.

GucungaGukoresha electrodebikubiyemo gukemura ibyo bintu byose, uhereye gukoresha ubuziranengeelectrodehamwe nibyizaKurwanya GuhungabanaGuhitamoitanuraimyitozo no kwemeza gufata neza kandikwishyiriraho.

4. Ni ibihe bintu by'ingenzi bigira ingaruka ku gipimo cy'ibikoreshwa na electrode?

Igipimo aIgishushanyo cya electrodeimaze kugenwa; Biratandukanye cyane ukurikije ibintu byinshi bifitanye isano. Gusobanukirwa ibi birashoboraUbufashaAbakoresha hamwe nabashinzwe amasoko nka Mark bakora ibyemezo byuzuye.

• Ubwiza bwa electrode:Ibi ni ibyingenzi.

  • Ibikoresho & Imiterere: Electrodebikozwe murushingo rwohejuru rwinshi hamwe nuburyo bumwe muri rusange bufite hasiKurwanya amashanyaraziKandi ubushyuhe bwizaKurwanya Guhungabana, biganisha kumanukagukoresha. Umwanda urashoborakwiyongera Kurwanyakandi byoroshye kuri okiside. Niyo mpamvu ahitamo bitazwiUruganda rwa electrode yumwugaGukurikiza amahame mpuzamahanga ni ngombwa.
  • Ubucucike:Ubucucike Bwinshi mubisanzwe bisobanura kurwanya neza okiside.
  • Ibisobanuro byasobanuwe neza:Inkingi mbi kurielectrodeno guhuza nipple irashoborakuyoboraKurekura ingingo, amashanyarazi ahejuruKurwanyakuriTwandikireIngingo, kwishyuza, no gucika.

• Itanura rikora:Ukuntuitanurani ingaruka zitaziguyeelectrodeUbuzima.

  • Ubucucike bw'ubu & voltage:Amashanyarazi yo hejuru (cyane cyane ubucucike bwa none)kwiyongeraInama kandi muri rusangeubushyuhe, kwihutagukoresha. Gukorera kuribyiza voltagenumwirondoro wubu kuri prose yihariye yagushongani urufunguzo.
  • ARC uburebure & gushikama:Ihamye, ndende cyaneamashanyarazi arcni byiza kandi bidatanga agaciro kuruta ihindagurika ryibintu cyangwa bigufi bigufi, bishoborakwiyongera ubushyuhekwimura kuruhande kandikwiyongera gukoresha.
  • Umukoresha wa ogisijeni:Imyitozo Nka OxyGen Laning (inshingeogisijenikwihutisha gushonga cyangwa gutunganya) ku buryo bugaragarakwiyongeraIbidukikije bya Okilidative, kwihuta kuruhandegukoresha. Harakenewe kugenzura neza.
  • Imbaraga - Ku gihe:Shyira gusa, igihe kirekireitanuraikora munsi yububasha, igihe kininielectrodeamara. Ibihe byiza-kugeza-kugeza kumwanya wizunguruka kuri kimwe cyaibyuma) Ubufasha gabanyamuri rusangegukoreshakuri ton yaibyuma.

• Ibihembo & Ibidukikije:

  • Ubwiza & Kwishyuza:Umucyo cyane cyangwa gukwirakwiza nabikuyoboraKuri Arc Ihungabana na Flare-Up Kandaelectrodeimpande. Ibisubizo biremereye Kugwa muburyo butunguranye birashobora gutera ibuye rya mashini.
  • Imyitozo ya Slag:Ibihimbano no kubyimba byo kumwanya wa slag bitwikiriye ashongeibyumairashoborabigira ingaruka ubushyuheimirasire kurielectrodekuruhande. Gusetsa kw'ibifu byiza birashobora gukingiraelectrodenagabanyaokiside kandiubushyuhe igihombo.
  • Sisitemu yo gukuramo inda:Sisitemu nziza ya Fume ifasha kugenzuraitanuraIkirere ariko irashobora kandi gushushanya mu kirere kinini (ogisijeni), birashoboka ko imbaraga ziyongera niba zidashyize mu gaciro neza.
  • Amazi atemba:Amazi atembaitanura(urugero, kuva kumwanya wo gukonjesha) urashobora kubyitwaramo nabi kandi nanonekwiyongeraUbushobozi bwa okiside ya ikirere, kugirira nabi Uwitekaelectrode.

Mugusuzuma witonze ibyo bintu, abadeli barashobora gukora kugirango bategure inzira zabo kurigabanyabitari ngombwaGukoresha electroden'amafaranga yo gukora. Ibi akenshi bikubiyemo guhuza imiyoboro iboneyeelectrodekumurimo na kaburimbo nzizaitanuraimikorere.

5. IBIKORWA BISHOBORA GUKORESHWA BIKURIKIRA BIKURIKIRA GUTAKAZA?

Rwose. Mugiheelectrodeubuziranenge bushiraho ibirindiro bishobora gukora, imikorere yimikorere ya buri munsi mubihingwa byicyuma cyangwa konga bifite ingaruka nini kuri nyabyoIgishushanyo cya electrode gukoreshanainshuroyagusimburwa. Bisa naho bitora ibisobanuro byukuntuitanuraikora kandi guteelectrodebashinzwe birashobora kongeramo itandukaniro rikomeye murielectrodeUbuzima na Muri rusangegukora neza. Imigenzo mibi irashobora guhakana byoroshye inyungu zo gukoresha premiumelectrode, biganisha ku biciro bikuru nibishobora guhungabana.

Tekereza kuriintekonakwishyirirahoinzira. KwinjiramoelectrodeIbice bisaba ubushishozi no kwitabwaho.

• Isuku: Menya neza ko electrodeSOPITS N'INPEREKA ZIFUZA NUBUNTUisukumbere yo kwinjira. Umwanda cyangwa imyanda irashobora gukumira nezaTwandikire, biganisha hejuruKurwanyakandi ururebwe ku ngingo, birashoboka ko bitera,crack, cyangwa gutsindwa mugiheimikorere.
• Torque:Gushyira mu bikorwa neza Torque ikosora ukoresheje Carque ya Calibrant Wrench ni ngombwa. Munsi-gukomera biganisha kumashanyarazi mabiTwandikireno kwishyurwa. Hejuru-gukomera birashobora gushimangiraigishushanyokandi utume sock cyangwa aspleurudodoKuricrackcyangwa umurongo, biganisha ku gutsindwa guhuzwa. Nyuma yibisobanuro byabigenewe ni ugukomeraIbisabwa.
• Guhuza:Guharanirahejuru no hepfo electrodeibice birahujwe neza mugiheintekoirinda guhangayikishwa cyane kumafaranga mugiheimikorere.

Mugihe cyo gushonga ubwabwo, ibikorwa byakazi ni urufunguzo:

• Amabwiriza ya ARC:Abagenzuzi bafite ubuhanga bakoreshaitanuraIgenzurakubungabungaihamyeamashanyarazi arc, Guhinduraelectrodeumwanya,voltage, hamwe nubu nezagushongacycle. Kwirinda cyane arc ndende cyane (bikaba bikabijeubushyuhekuruhande) cyangwa arcs zigufi (zishobora gutera imyigunge) zifasha kugabanyagukoresha.
• Kuraho Kwishyuza:Gutwara nezaibyumakwirinda ingaruka zikomeye kurielectrodeirinda gusenya. Ikirego cyatanzwe neza giteza imbere gushonga.
• Imyitozo ya Foam Imyitozo:Kugumana urwego rwiza, rwinshi rwibifunireelectrodekuva muri craite ya arc naogisijeni, kugabanya cyane inama zombigukoresha. Ibi bisaba kugenzura witonze ibyongeweho.
• Gahunda y'amashanyarazi:Gukoresha imyirondoro yamashanyarazi bihuye nicyiciro cyo gushonga (urugero, kurambirana, gushonga, gutunganya) kwemeza nezaingufuKoresha kandi wirinde guhangayika bitari ngombwa kurielectrode. Imbaraga zihuse zahindutse zigomba kugabanywagabanyaubushyuheguhungabana.
• Kubungabunga:Bisanzwekubungabungayaelectrodeabafite, clamps, na sisitemu yumwanya iremeza amashanyarazi mezaTwandikireno kugenzura neza, kugabanyaKunywa ingufuno kwirinda ibibazo. Kumeneka byamazi bigomba gukemurwa bidatinze.

Izi ngero zerekana icyo witondeimikorerenakubungabungantabwo ari ubushake cyangwa imikorere yingenzi yo kugenzuraGukoresha electrode. Gushora mumyitozo ya Operator no gukurikiza imigenzo myiza birashoboragabanyatheUmwanyaanelectrodeKumara no kugabanya ikiguzi rusange kuri toni yaibyumabyakozwe.

6. Kuki gusimburwa bisanzwe birenze kubungabunga gusa? Imikorere myiza.

GutekerezaIgishushanyo cya electrode gusimburwagusa nka gahundakubungabungaumurimo ubura ishusho nini. Igihe kandi gikwiyegusimburwani ifitanye isano cyane na rusangegukora neza, umusaruro, no ku nyungu yaamashanyarazi arc imikorere. Gutindagusimburwacyangwa gukoresha anelectrodeByashize ubuzima bwayo bwiza busa nkaho buzigama amafaranga mugihe gito, ariko akenshi biganisha ku biciro byinshi kandi bidafite akamaro kumurongo.Gusimbuza bisanzweni icyemezo gifatika kigira ingaruka kubintu byinshi byumusaruro.

Icya mbere,gukora nezahinges kurielectrode'Ubushobozi bwo kuyobora amashanyarazi hamwe na mibiriigihombo. NkaelectrodeIcyambara, diameter yacyo iragabanuka, kandi imiterere yo gutanga inama irashobora kuba ifata. Unanutseelectrodeifite hejuruKurwanya amashanyarazi, bisobanura byinshiingufuyazimiye nkaubushyuhemurielectrodeubwayo aho gutangwa neza kurigushonga. IbikwiyongerainKurwanyairashobora guhatiraitanuragushushanya imbaraga nyinshi kugirango ugere ku gipimo kimwe gishonga, kiganisha hejuruKunywa ingufukuri ton yaibyuma. Gusimbuzaelectrodekwemeza ko umuzenguruko w'amashanyarazi ukomeje gukora neza.

Icya kabiri,electrodeimiterere igira ingaruka muburyo bwa arc kandiubushyuhekwimura. Kwambarwa cyangwa kwangirikaelectrodeInama irashobora kuganisha ku kwihorera cyangwa guhindurwaamashanyarazi arc. Ibi bigabanya imikorere yaubushyuhekwimura kuriibyumakwiyuhagira kandi birashobora kwiyongeraubushyuhe igihomboku rukuta rw'itanura, hashobora guteza hejuru. ARC idahwitse nayo ituma igenzura ritoroshye. Gushiraho aelectrode nshyaIgice kigarura geometrie nziza kuri arc ihamye, yibanda, iregwagukora nezagushonga no gutunganya.

Icya gatatu, gutindagusimburwayongera ibyago byaelectrodegusenyuka. Yambarwa cyane cyangwa yacitseelectrodeni birashoboka cyane ko byananirana ibyago mugihe cyo gukora. AnelectrodeKumena birashobora gutera igihe cyagenweKuraho Amashanyaraziibice biva kuriitanura, ibyangiritse kuriitanuraubwayo,kwanduzayaibyumakwiyuhagira hamwe nibice binini byakarubone, n'umutekano. Igiciro cyo gutanga umusaruro no gusana biruta kure igiciro cyigihegusimburwa. Gusimbuza bisanzweHashingiwe ku bikorwa byo gukurikirana no gutegurwa bifasha kubuza ibyo bintu bihenze. Kubwibyo, gushiraho nezagusimburwa ikintuUkurikije kwambara no gukora amakuru ni urufunguzo kurikubungabungaumusaruro uhoraho.

7. Ni ibihe bimenyetso byerekana byerekana ko electrode ya electrode igomba gusimburwa?

Abakora no kubakozi bashinzwe kubungabunga kuba maso mugukurikirana imiterere yaIbishushanyokumenya igihe gikwiyegusimburwa. Mugihe giteganijwegusimburwaUkurikije impuzandengogukoreshaibiciro nibisanzwe, kugenzura amashusho no gukurikirana ibipimo bikora birashobora kwerekana ibimenyetso byerekana ko anelectrodeigiceigomba gusimburwaBitindekagukora nezakandi wirinde kunanirwa. Gutegereza anelectrodeKumena ntabwo ari ingamba nziza.

Dore ibipimo bimwe byingenzi:

• Amafaranga arenze urugero / "ikaramu":Mugihegukoreshani ibisanzwe, niba anelectrodeImpanuro itangira kwambara mu buryo bukarishye, bubi (nk'ikaramu), irerekana imiterere ya ARC ishobora guhungabana cyangwa imikorere ikaze. Iyi miterere irashobora kuganisha ku kugabana nabi no kongera ibyago byo kumeneka. Irashobora kwerekana ko ari ngombwa gusubiramo imikorere yimikorere cyangwagusimbuzaigice.
• Kugabanya cyane diameter:Kuzirikana Kubora kwaelectrodeInkingi kubera okidell ya sitewation igabanya ubushobozi bwayo butwara hamwe nububasha bwa mashini. Ibipimo bikunze gusobanura imidugararo ntarengwa yo gukora. Rimwe anelectrodeIgice cyegera iyi mipaka,gusimburwani ngombwa. Gukurikirana diameter hejuruigiheifasha guhanura UwitekagusimburwaIngingo.
• Ibice bigaragara:Ibice byose bigaragara, byaba birerubille (kuruhandeuburebure) cyangwa guhinduranya (hakurya ya diameter), nibimenyetso bikomeye byo kuburira. Ibice birashobora kwamamaza vuba munsi yubushyuhe nubutaka, biganisha ku kunanirwa gutunguranye. Ndetse nicyemezo gito cyo guhagarika hafi gukurikirana, kandi byingenzi gisaba guhitagusimburwa. Ubushyuheguhungabanani nyirabayazana.
• Gutemba cyangwa kwangirika hejuru:Uduce twaigishushanyokubura muriubuso(SHAKA) Erekana imihangayiko yubushyuhe cyangwa ibishoboka byose. Icyuho kinini kuva ku ngaruka za scrap irashobora kandi gutera ingingo zimpinduka. Ibyangiritse cyane bigabanya ielectrodekandi bisabagusimburwa.
• Kurenza urugero:Ibara cyangwa gukomeretsa hamwe hagatielectrodeIbice byerekana hejuruKurwanya amashanyarazikuriTwandikireIngingo. Ibi birashobora guterwa no kweza bidakwiye mugihekwishyiriraho, imitekerereze minini itunganijwe, cyangwa imitwe yangiritse. Ikintu kinini cyane ni ugutsimbataza kandi byananirana; Ihuza rigomba kugenzurwa, kandi birashoboka ko ibice birimo bishobora gukeneragusimburwa.
• IBIKORWA BIKURIKIRA:Gukurikirana imigendekere nko kwiyongeraKurwanya amashanyarazi, imyitwarire idahwitse ya ARC (isaba gutabara kenshi), cyangwa kwiyongera bidasobanutse muriKunywa ingufuirashobora kwerekana inzira itaziguyeelectrodeIbibazo bisaba iperereza nubushobozigusimburwa.
• Kugera Uburebure bwateganijwe:Mu bikorwa byinshi,electrodeByakoreshejwe kugeza bageze kuri stub ntarengwauburebure. Ibi bikunze gutegekwa nimipaka ya mashini yaelectrodeufite cyangwa kugirango urebe bihagijeubureburegusiga kugirango ukore neza mugihegusimburwa.

Igenzura risanzwe, amashusho yombi kandi birashoboka gukoresha ibikoresho byo gupima, bihujwe no gukurikiranaitanuraImikorere mikorere, ni ngombwa kumenya ibi bimenyetso vuba kandiMenya neza ko electrode gusimburwabibaho mbere yuko ibibazo bivuka.

8. Ni kangahe igishushanyo cya electrode ya electrode mubisanzwe bisabwa?

TheinshuroyaIgishushanyo cya electrode gusimburwa- byumwihariko, wongeyeho aelectrode nshyaIgice cyo hejuru yinkingi nkisaha yo hepfo - iratandukanye cyane bitewe nibibazo twaganiriye:itanuraubwoko nubunini, gukora ibikorwa,electrodeubuziranenge, n'ubwoko bwaibyumagukorwa. Nta muntu n'umwe "ufite ubunini - byose", ariko turashobora kuvuga kubyerekeye urwego rusanzwe rusanzwe hamwe nigitekerezo cyaGukoresha electrodeigipimo.

Gukoresha electrodemubisanzwe bipimwa mubukorikori (kg) cyangwa pound (ibiro) byaigishushanyoyakoreshejwe kuri metric ton (cyangwa toni ngufi) yamaziibyumabyakozwe (kg / t cyangwa lbs / t). BisanzwegukoreshaIbiciro birashobora kuva kuri:

• AC AC AC ITAnura ryamashanyarazi arc (eafs) ukoresheje uhp electrode:0.8 kugeza 2.5 kg / t (1.6 kugeza 5 / t)
• DC Amashanyarazi ya ARC (akenshi bikunze gukoresha):0,6 kugeza 1.8 kg / t (1.2 kugeza 3.6 lbs / t)
• Itanura rya lads (lfs) (imbaraga zo hasi, gutunganya ibyibanze):0.2 kuri 0.8 kg / t (0.4 kugeza kuri 1.6 lbs / t)
• Itanura rishaje cyangwa rito ryiza, cyangwa abashongesheje ibintu bigoye:Ibiciro birashobora kuba hejuru cyane.

None, nigute ibi bisobanuragusimburwa inshuro? Reka dusuzume urugero:
Uhp ninielectrodeHashobora kuba 600mm (santimetero 24) muri diameter na 2700mm (santimetero 106), zipima nka 1600 kg. Niba aitanuraitanga toni 100 yaibyumakuri buri bushyuhe (icyiciro) kandi gifite anGukoresha electrodeIgipimo cya 1.5 kg / t, ikoresha kg 150 yaigishushanyokuri buri bushyuhe (100 t1.5 kg / t).
Kurya uburemere bwose bukoreshwa bwimweelectrodeIcyiciro (Reka tumenye ibiro 1500 USG, byafata hafi ibice 10 (1500 kg / 150 kg / 150 kg / ubushyuhe). NibaitanuraUzuza ubushyuhe buri saha (kanda-kugeza-kanda), aelectrode nshyaIgice cyakenera kongerwaho hafi buri masaha 10 yo gukorakuri buri cyiciro *. Kuva ibisigaye mubisanzwe bifite bitatuelectrodeInkingi (Icyiciro), agusimburwa(Ongeraho igice gishya kuri imwe mu nkingi) irashobora kubaho hafi buri masaha 3-4 yo gukora ahantu runaka ku itanura.

Iyi ni kubara byoroshye, kandi nyayogusimburwaigihe biterwa nigihe runakaelectrodeInkingi igera aho isabwa yo kongeramo igice gishya (akenshi bigenwa nibisigayeubureburehejuru ya nyirayo). Gahunda yo kubungabunga, yateguwe hasi, kandi ibintu bitateganijwe nabyo bigira ingaruka kumwanya nyayo. Ingingo y'ingenzi ni ukogusimburwani inzira ikomeza mubikorwa bya EAF. Abakoraubudahwemagukurikiranaelectrode ubureburehanyuma wongere ibice bishya nkuko bikenewe, akenshi inshuro nyinshi kumunsi, kurikubungabungatheimikorereyaitanura ry'amashanyarazi. Kubwibyo, kugira itangwa ryizewe ryimiterere-ubuziranengeelectrodeNkabo kuva ku cyizereUruganda rwa electrodeni ngombwa kugirango wirinde guhungabana.

9. Ni iki gikubiye mu buryo butekanye bwa electrode ya sileji?

Gusimbuza aIgishushanyo cya electrodeIcyiciro - Inzira yo kongeramo aelectrode nshyaHejuru yinkingi ihari - ni uburyo bukomeye busaba gusobanurwa, kwitabwaho, no kubahiriza protocole yumutekano. Urebye ingano n'uburemere bwaelectroden'ibidukikije bishobora guteza akagaitanura, umutekano nicyo kintu cyambere. Gufata neza cyangwakwishyirirahoBirashobora kuganisha ku byangiritse, bidafite imikorere (nk'ikirengaKurwanyaingingo), cyangwa impanuka zikomeye. Mark Thompson, Guhangana na Logistics nubwiza bwibicuruzwa, byashima akamaro k'ibikoresho bikwiye gutuma ibicuruzwa bikora nkuko biteganijwe kuva kuhagerakwishyiriraho.

Inzira isanzwe zirimo intambwe nyinshi:

1. Imyiteguro:

   • Theelectrode nshyaigice, cyuzuye hamwe nintoki zijyanye no guhuza (cyangwa yiteguye kwinjiza), yazanwe kuriitanuraagace ukoresheje ibikoresho bikwiranye (urugero, hejuru ya Crane hamwe na Bail idasanzwe yo guterura hamwe bishora murielectrodesock).
   • Hejuru ya Sockelectrodeinkingi muriitanura(Ukeneyegusimburwa) irategurwa. Imbaraga zirazivamo, naelectrodeInkingi isanzwe izamurwa. Igituba cyose gisigaye cya nipple kuva mugihe cyakoreshejwe mbere gishobora kuvaho.
   • Urufunguzo, urudodo rwa soct kuri coltrode ya electrode iriho hamwe ninsanganyamatsiko zipiganwa (na soct zitandukanijwe) kuri electrode nshya igomba gusukurwa neza.Umwuka ufunzwe mubisanzwe ukoreshwa muguhuza umukungugu uwo ariwo wose,igishushanyoibice, cyangwa imyanda. Ndetse ibice bito birashobora kubangamira guhuza neza kandikwiyongeraamashanyaraziKurwanya.

2. Kwinjira ("ongeraho" electrode):

   • Theelectrode nshyaIgice cyazamuwe neza kandi kigashyirwaho hejuru yinkingi zihari.
   • Buhoro buhoro, kugirango uhuze neza, bityo insanganyamatsiko nple ikora neza hamwe nudusimba twinshi yinkingi hepfo. Umusaraba ugomba kwirindwa uko byagenda kose nkuko byangizaigishushanyokandi ibuza umurongo ufite umutekano.
   • Theelectrode nshyanoneho irazunguruka (mubisanzwe imashini) yoroheje guhuza.

3. TORQUING:

   • Iyo umaze gukomera (cyangwa guswera-guswera), byateganijwe muri tarque ya Torque ikoreshwa mugukoresha torque isanzwe ikosora torque yagenwe naelectrodeUruganda. Iyi birashoboka ko intambwe ikomeye cyane.
   • Torque nziza iremeza ko ari byizaTwandikireigitutu hagati yaelectrodeIsura na Npple, KugabanyaKurwanya amashanyarazino kunoza imbaraga zamashanyarazi zihuriweho. Torque nto cyane iganisha ku kwishyuza no kurekura; torque cyane irashoboracracktheelectrodesock cyangwa nipple.

4. Cheque yanyuma:

   • Ubugenzuzi bugaragara bwemeza ko guhuriza hamwe bicaye neza kandi bihujwe.
   • Ibikoresho byo guterura byavanyweho.
   • Theelectrodeinkingi irashobora kumanurwa mumwanya, kandiitanura imikorereirashobora gukomeza rimwe ifite umutekano.

Muri iyi nzira yose, abakozi bagomba gukoresha ibikoresho bikwiye byihariye (PPE), kurikiza inzira z'umutekano zashyizweho zo gukora hafi yaitanurano gukoresha imitwaro iremereye, kandi urebe neza itumanaho hagati yumukoresha wa Crane naitanuraGukozi. Amahugurwa akwiye kuriKuraho AmashanyaraziKandi gukora ibyongeweho ni ngombwa. Iyi nzira itangaje yemeza UwitekaelectrodeImikorere neza,Imyitwarire y'amashanyaraziirakomeza, hamwe ningaruka zo gutsindwa guhuriza hamwe mugihe cyo gusabakunukaUruziga rugabanutse.

10. Birenze gusimburwa: Nigute ushobora guhitamo ubuzima bwa electrode no kugabanya ibiyobyabwenge?

MugiheGusimbuza bisanzweyaIbishushanyontabwo yirindwa, abakora hamwe nabayobozi barashobora gushyira mubikorwa ingamba zitandukanye zo kunoza ubuzima bwabo bwose kandigabanyaMuri rusangeGukoresha electrodeigipimo (kg / t). KugabanyagukoreshaGuhindura muburyo butaziguye amafaranga yo gukora, kunozagukora neza, kandi birashoboka ko byagabanijwe ingaruka zibidukikije. Ibi bisaba uburyo bworoshye, ureba ibintu byose kuva mu nzira y'ibihe.

• Inkomoko yo hejuru-electrode nziza:Tangira iburyoibikoresho. Gufatanya n'umuntu wizewe (nk'uruganda rwa Allen mu Bushinwa) rutangaelectrode(urugero,Imbaraga-Imbaraga Zihejuru Electrode) inama yo guhuza ibintu byiza (hasiKurwanya, ubucucike bwinshi, ubushyuhe bwizaKurwanya Guhungabana, imashini zisobanutse) zitanga urufatiro rwiza rwo gukora. Menya neza ko abatanga gutanga ibyemezo bifatika (ISOME, BIMWE BY'IBIKORWA), bigakemura ibibazo bya Mark Thompsonuburiganya.

• Kunoza Ibikorwa:

  • Gahunda y'amashanyarazi:Teza imbere kandi ukoreshe imyirondoro yamashanyarazi yerekejwe kumurongo wihariye uvanga no gushonga icyiciro. Irinde ubucucike bukabije.
  • Amabwiriza ya ARC:Abakora imyitozo kurikubungabungaARCS zihamye kandi zikoresha sisitemu yo kugenzura byikora.
  • Imyitozo ya Foam Imyitozo:Master Ubuhanga bwo Gushiraho no Kubungabunga Ibyiza Byibiryo Byiza Urupapuro kugirango ukingireelectrodekuva muri craite ya arc naogisijeni. Ibi akenshi bihinduka neza gukora neza kurigabanyaokiside.
  • Kugenzura ogisigeni:Kugabanya uruzitiro rwikirere muriitanurabinyuze mu kashe nziza. Koresha inziraogisijeni(gukata) ubushishozi kandi neza.
  • Mugabanye igihe cyagenwe:Ibikorwa bya streamline kurigabanyaKanda-Kuri-Kanda Ibihe, bisobanura gakeigihetheelectrodebari munsi yububasha (no kurya) kuri toni yaibyuma.

• Kunoza Gukemura no Kwishyiriraho:

  • Gukemura neza:Koresha ibikoresho bikwiranye kandi birinde ingaruka mugihe cyo gutwara, kubika, nakwishyirirahogukumira ibice no kwangiza. UbubikoelectrodemuriisukuAhantu humye.
  • Kwinjira neza:Shimangira akamaro ko gusukura neza imitwe hamwe na socket na porogaramu ya Torciseelectrodekongeramo. Ibi bigabanya hamweKurwanyakandi birinda kunanirwa.

• Reba aho urinda:Ibikorwa bimwe bikoresha ibintu bidasanzwe cyangwa antioxident theelectrodekuruhande. Ibi bice bikora nkinzitizi, gabanya igipimo cya okiside, cyane cyane mubice byerekanwe nibice bishyushye byaitanuraikirere hejuru yumurongo wa Slag. Ibyiza nigiciro-inyungu zikeneye gusuzuma kuri buri kintu cyihariyeimikorere.

• Kubungabunga buri gihe:Menya igihekubungabungayaelectrodeabafite, clamps, amaboko, na sisitemu yo gukonjesha. Amashanyarazi mezaTwandikireKuri uwo ufite akamaro ni ngombwa kugirango wirindeingufu igihombono kwishyurwa. VubagukosoraAmazi yose asimbuka muriitanuraibikoko.

Mugushyira mubikorwa izi ngamba, abadepite barashobora gucunga neza kandigabanyaibyaboIgishushanyo cya electrode gukoresha, kuyimura mu giciro cyemewe, kitagenzurwa kugirango ushushanye ibikorwa. Ubu buryo budasubirwaho ntabwo bukiza amafaranga kurielectrodeAriko nanone ugira uruhare rukomeye,gukora neza, kandi bitanga umusaruroitanuraibikorwa.

Urufunguzo Rufata: Gusimbura gushushanya electrode

• Igikorwa cy'ingenzi: Ibishushanyoni ngombwa kugirango uyobore hejuruamashanyaraziimigezi kurigushonga ibyumainAmashanyarazi arckubera imitungo yabo idasanzwe.
• Byanze bikunze: Electrodeni ibishobora kwambara kuberaubushyuhe bukabije(Kugabana),imiti reaction.
• Ingaruka nziza:Ku gihegusimburwani ngombwa gukomezaitanura gukora neza, Guharanira ibikorwa bya ARC bidasubirwaho, kugabanyaKunywa ingufu, kandi wirinde kumanura bihenze kuvaelectrodegutsindwa.
• Ibyiringiro bigira ingaruka: Gukoresha electrodeIbiciro bigira ingarukaelectrodeubuziranenge,itanuraIbipimo byo gukora (voltageIkoreshwa rya none, gukoresha ogisijeni), imigenzo ya slag, hamwe n'ubwoko bw'isi.
• Kugenzura imikorere:Gukemura neza, bikwiyekwishyiriraho(gusukura no gutera imbere), kugenzura umugenzuzi kugenzura arc, nibyizakubungabungaIngarukaelectrodeUbuzima.
• Ibimenyetso byo gusimbuza:Reba ku nkombe zikabije zambara, yagabanijwe diameter, ibice bigaragara, bisa, guhutira kwishyuza, cyangwa kugera kuri stub byibuzeuburebure.
• Ingamba zo Kwemeza: Gabanya gukoreshaukoresheje ubuziranengeelectrode, kwemeza gahunda zamashanyarazi no guhinduranya imbaraga, kugabanya ingunguru, kwemeza guhuza neza, no gukoresha amakandiri gukingira.Gusimbuza bisanzwe igomba kubaigice cyingamba zateganijwe.