Welder:yonke into odinga ukuyazi uthenge eright

Kubathandi be-DIY akukho nto ifana nokufunda ukuwelda, kwaye oku badinga umshiseli. Kungenxa yoko le nto siza kunikela eli nqaku ukuba likufundise yonke into okufuneka uyazi malunga nalo mbandela, kunye neemfihlo onokuthi ungazi, ukuze uqalise ukudala iiprojekthi ngokujoyina iziqwenga ezahlukeneyo zetsimbi okanye zeplastiki.

Masingene kwihlabathi elimangalisayo lokuwelda...

• Owona matshini ulungileyo wokuwelda unokuthenga

Yintoni umtshisi?

Omnye umatshini wokuwelda Isiqwenga sesixhobo esisetyenziselwa ukuqinisekisa umanyano lwezixhobo, ukufezekisa le khonkco ngokudityaniswa ngokudibeneyo kwezixhobo okanye ngokudityaniswa kwezinto eziza kuxutywa. Kule nto, i-welder ibonelela ngomthombo wamandla okwaziyo ukuvelisa ubushushu obufunekayo kulo mbutho. Aba matshini badla ngokuba namalungu amaninzi, kuxhomekeka kuhlobo abakulo. Kamva siza kufunda iintlobo zoomatshini bokuwelda kunye nendlela abakwimeko nganye ...

I-Inverter vs i-welder eqhelekileyo

Zombini a i-inverter welder njengesiqhelo zifuna i-transformers ukuzisa umsinga ongenayo ukuya kwinqanaba elifunekayo ukunyibilikisa isinyithi. Nangona kunjalo, oomatshini be-inverter welding benza lo msebenzi ngokufanelekileyo ngakumbi. Isici esongezelelweyo esenza ukuba bathandeke kubukhulu babo obuncinci, ukukhanya kwabo kunye nokusetyenziswa kwamandla aphantsi.

Ngenxa yokusebenza kakuhle kwazo, zikwabonisa imijikelo emide yomsebenzi. Ngokubandakanya izixhobo ze-elektroniki eziphucukileyo, aba matshini abafane baphulukane nobushushu xa kuthelekiswa neziqhelekileyo. Ke ngoko, i-inverter welders inokusebenzisa phantse yonke into ekhoyo ngoku, ngelixa i-transformers endala inokulahlekelwa ukuya kuthi ga kwi-20% yokusebenza kakuhle ngenxa yokuchithwa kwe-thermal.

Ngeefrikhwensi eziphezulu zemveliso kunye esweni software kunye nokulungiswa kwangoku kunye ne-voltage, ii-inverters zivelisa i-uniform, i-arc ebonakalayo kwaye ilawuleka. Kwiimeko ezininzi, xa usebenza kumandla wendlu yesigaba esisodwa, i-inverter welders ifuna i-15-amp outlet.

Ukongeza, kunye ne oomatshini be-inverter kulula ukulungelelanisa okwangoku kunye ne-voltage ukulungelelanisa izinto ezahlukeneyo kunye nobukhulu, ukunika umsebenzisi ulawulo oluchanekileyo ngaphezulu komsebenzi. Ubungakanani obudibeneyo kunye nobunzima obuphantsi be-inverter welders bubenza badume kakhulu phakathi kweengcali, zifaneleke ngokukodwa kwiindibano zocweyo kunye neendawo zokwakha. Oku kwenza ukulungisa kwindawo yomsebenzi kube lula kakhulu, kubenze balawuleke ngakumbi.

DC vs AC Welder

ukuba yahlula phakathi kolunye uhlobo lokuwelda kunye nolunyeKufuneka sithathele ingqalelo ezi ngongoma zilandelayo:

• Indawo yangoku (AC): Umgangatho we-weld owenziwe ngaba matshini awufikeleli kumanqanaba afanelekileyo, kungekhona ngenxa ye-welder, kodwa ngenxa yokuguquguquka kwemveliso yangoku. Oomatshini bokuwelda be-AC, njengoko igama labo libonisa, bavelisa umsinga otshintshayo ngokuhamba kwexesha. Le yangoku ayitshintshi, nto leyo ethetha ukuba ukuhanjiswa kobushushu kuyaguquguquka kuyo yonke le nkqubo. Ngokubhekiselele kwi-soldering, oku kubangela ukuba amalungu angalingani. Kunokwenzeka ukufezekisa amanqaku afanelekileyo e-weld, kodwa kungekhona ngokuqhubekayo kunye nobuhlalu obufanayo. I-asymmetry ibonakaliswe kwiintambo ngenxa yokuhluka kwangoku ukusuka kwi-positive ukuya kwi-negative, echaphazela i-arc yombane. Ukuhanjiswa kobushushu obungahambelaniyo kunye nokungabikho kwe-arc ye-welding ehambelanayo kufuna umgudu ongakumbi ovela kwi-welder ukufumana iziphumo ezisemgangathweni.
  • Inzuzo:
    • Bathanda ukubumbana ngobukhulu.
    • Iingxaki ze-arc blowu zinokulungiswa lula.
    • Eyona nto ingcono kwiwelding ye-aluminium.
    • Eyona ilungileyo yokuwelda iintsimbi ezishinyeneyo okanye apho kufuneka ukungena ngakumbi.
  • Iingxaki:
    • Azivelisi iiweldi ezigudileyo.
    • Ukuguquguquka kwenza i-weld ingabi ngokufanayo.
    • Ubuninzi bokuchaphaza.
    • Kunzima ngakumbi ukusebenza.
• Ngqo ngoku (DC): banomahluko weendleko ezingabalulekanga kakhulu, utyalo-mali kwisixhobo esisemgangathweni esinemveliso yangoku ngqo (DC) ithetha izibonelelo ezongezelelweyo. Phakathi kweenzuzo zokusebenza kunye nomatshini we-welding we-DC, ngaphezu kokuzinza kwe-weld, kunokwenzeka ukuphumeza i-seams eqhubekayo kunye neyunifomu, ukunciphisa okanye ukuphelisa iziphene ze-welding. Ulawulo olukhulu phezu kobushushu obusetyenzisiweyo kwisiqwenga luphawuleka, kwaye lunokulawulwa, ngenxa yokuqina okukhulu kombane othe ngqo. Enye inkalo elungileyo koomatshini be-DC welding kukuziqhelanisa neenkqubo zokuwelda ezithile, ezifana ne-TIG (Tungsten Inert Gas) okanye inkqubo ye-argon, kunye nezinye iinkqubo ezinokuthi zingenzeki ngoomatshini be-AC.
  • Inzuzo:
    • Uzinzo olukhulu.
    • Iiwelds ezigudileyo.
    • Izitshizi ezimbalwa.
    • Eyona nto ingcono kwiintsimbi ezincinci.
    • Kulula ukusebenza.
  • Iingxaki:
    • Isixhobo sibiza kancinci.
    • Ayingokhetho lwealuminiyam.

iintlobo ze-welding

Phakathi iintlobo ze-welding kufuneka sahlule phakathi:

I-MMA (Manual Metal Arc) okanye i-arc (STICK)

Olu hlobo lwe welding lwalunayo yaqala ngeminyaka yee-1930 kwaye iqhubekile nokuvela kude kube namhlanje. Iye yagcina ukuthandwa kwayo ngenxa yokulula kunye nokulula kokufunda, kunye neendleko zayo zokusebenza eziphantsi. Nangona kunjalo, ayivelisi iiwelds ezigqibeleleyo, njengoko ithande ukuvelisa i-spatter. Ngokuqhelekileyo inkqubo yokucoca emva kokucoca iyafuneka.

Kule nkqubo, kusetyenziswa i-electrode enokutshintshwa ekwasebenza njengemathiriyeli yokufaka. I-arc yombane yenziwe ukusuka ekupheleni kwe-electrode ukuya kwisiseko sesinyithi, inyibilika i-electrode kunye nokudala izinto zokuzalisa ezenza umdibaniso. I-electrode ifakwe kwi-flux ethi, xa ishushu, idale ilifu legesi elikhusela isinyithi esityhidiweyo kwi-oxidation. Njengoko iphola, le gesi iyaqina ize yenze umaleko we-slag.

Ngenxa yokuba ayifuni iigesi ezongezelelweyo, le ndlela ifanelekile ukusetyenziswa ngaphandle, naphantsi kweemeko zemozulu ezimbi njengemvula kunye nomoya. Ikwasebenza ngokufanelekileyo kwimigangatho enomhlwa, ipeyinti, okanye ubumdaka, iyenza ilungele ukulungiswa kwezixhobo.

Iindidi ezahlukeneyo ze-electrode ziyafumaneka kwaye ziguquguquka ngokulula, zivumela ukuziqhelanisa neentlobo ezahlukeneyo zesinyithi. Nangona kunjalo, le nkqubo ayilunganga kumsebenzi wesinyithi obhityileyo kwaye ifuna ijiko elide lokufunda ukuze libe yinkosi.

I-MIG

La Ukuwelda kwe-MIG yinkqubo elula efikeleleka nakubantu abaqalayo ukuwelda. Ibandakanya inkqubo ekhawulezayo apho isinyithi sokuzalisa sinikezelwa ngocingo ngelixa igesi ikhutshwa ngeenxa zonke ukuyigcina kwiimpembelelo zangaphandle. Ngenxa yesi sizathu, ukusetyenziswa kwayo ngaphandle kulinganiselwe. Nangona kunjalo, le nkqubo iguquguquka kakhulu kwaye ingasetyenziselwa ukujoyina iintlobo ezahlukeneyo zetsimbi ezinobunzima obahlukeneyo.

Isixhobo sokugcwalisa siqulathe a ucingo olusebenzisekayo esondliwa kwi-reel kwaye, ngexesha elifanayo, isebenza njenge-electrode. Xa i-arc iveliswa ukusuka kwincam yocingo ukuya kwisiseko sesinyithi, olu cingo luyanyibilika, lube yinto yokuzalisa kwaye ibangele idibaniso edityanisiweyo.

Ucingo lutyiswa ngokuqhubekayo ngompu, okukuvumela ukuba ulawule isantya osebenza ngaso. Xa isenziwa ngokuchanekileyo, i-MIG welding ivelisa amalungu agudileyo kwaye axhathisayo, ngenkangeleko ebukekayo.

I-MAG (Igesi yeMetal esebenzayo)

Ifana kakhulu neyokuqala. I MAG welding imele indlela yokudibanisa i-arc yombane apho i-electrode esetyenziswayo isetyenzisiweyo kwaye igesi ekhuselayo ifakwe edlala indima ebalulekileyo kwinkqubo ye-welding. Le gesi ayizalisekisi kuphela umsebenzi wokukhusela, kodwa iphinde ingenelele ngokunyanisekileyo ngokudibanisa nekhabhoni ekhoyo kwintsimbi etyhidiweyo.

Kumxholo we-MAG welding, iigesi ezisebenzayo zisetyenziswa, kubandakanywa iinketho ezifana ne-carbon dioxide ecocekileyo (CO2) okanye udibaniso lweegesi ezifana ne-argon, i-CO2 kunye ne-oxygen (O2). Oko kukuthi, kuya kufuneka udibanise ibhotile yegesi okanye i-cylinder kwi-welder ukuze isebenze, okona kungcono kwiindibano zocweyo kunokuthatha ukusuka kwenye indawo ukuya kwenye...

TIG (Tungsten Inert Gas)

La TIG ukuwelda, ekwabizwa ngokuba yi-Heliarc, bubuchule be-arc welding ebandakanya i-tungsten kunye negesi. Kule ndlela, i-electrode yenziwe nge-tungsten kwaye ayidli ngexesha lenkqubo. Ngenye yeentlobo ezimbalwa ze-welding apho kungadingeki ukuba kusetyenziswe i-filler metal, ekubeni iintsimbi ezimbini ezidityanisiweyo zinokudityaniswa ngokuthe ngqo.

Ukuba ukhetha ukusebenzisa intsimbi yokuzalisa, kufuneka yongezwe ngesandla. Ukuqhuba i-TIG ye-welding, kubalulekile ukuba kubekho ukunikezelwa rhoqo kwegesi kwi-tank ezinikeleyo, ukuqinisekisa ukukhuselwa okwaneleyo kwe-weld. Ngoko ke, kuyacetyiswa ukuba uyiqhube ngaphakathi, apho ukuphazamiseka kwezinto zangaphandle kugwenywe.

I-TIG welding ivelele kuyo ukuchaneka kunye ne-aesthetics ye-welded joints, ekubeni ayivelisi i-splashes. Ngenxa yezi mpawu, bubuchule be-welding obuyinkimbinkimbi obucetyiswayo kwii-welders ezinamava.

UKUBA

Le ndlela welding na Isebenza kuzo zombini iintsimbi kunye ne-thermoplastics. Njengoko igama layo libonisa, kubandakanya ukusetyenziswa kwelaser njengomthombo wobushushu ukwenza amalungu adityanisiweyo. Ingasetyenziswa kwizinto ezahlukeneyo, kuquka i-carbon steel, insimbi engenasici, i-HSLA steels, i-titanium kunye ne-aluminium.

Ineenzuzo ezininzi ngaphezu kweewelders zangaphambili, ngokuchaneka okuphezulu kunye nomgangatho wamalungu, kunye nokuvumela ukuwelda kwiindawo ezahlukeneyo kakhulu. Nangona kunjalo, kufuneka kuthiwe ukuba oomatshini bokuwelda ngelaser babiza kakhulu. Ngokuqhelekileyo zisetyenziswa kuphela kwishishini, elifana neshishini lemoto, apho iirobhothi zitshisa iinxalenye ze-chassis okanye umsebenzi womzimba usebenzisa le ndlela...

ngomqa we-electron

Olu hlobo lwe-welding lubandakanya ukusetyenziswa kwe-a Isantya esiphezulu se-electron beam ukwenza ubushushu ngokusebenzisa amandla ayo ekinetic, ukunyibilika kunye nokudibanisa izinto ezimbini. Le nkqubo ye-welding iphezulu kakhulu kwindalo kwaye iqhutyelwa ngezixhobo ezizenzekelayo, ngokuqhelekileyo phantsi kweemeko ze-vacuum. Ngokwesiqhelo, ezi ntlobo zoomatshini bokuwelda zisetyenziswa kuphela kushishino, kwizicelo ezithile, kwaye ziyabiza kwaye zihambele phambili njenge lasers.

I-Plasma

welding nge iplasma arc isebenzisa i-arc encinci, eyandisa ukuchaneka kwenkqubo yokudibanisa. Ukongeza, isebenzisa itotshi eyahlukileyo ekwaziyo ukufikelela namaqondo obushushu aphezulu.

Ngaphakathi kwetotshi ivelisa igesi phantsi koxinzelelo, ivelisa i-plasma state. Le plasma i-ionize, iyenze i-conductor yombane. Oku kwenza i-arcing inokwenzeka, ivelisa amaqondo obushushu aphezulu kakhulu anokunyibilikisa isiseko sesinyithi. Olu phawu luvumela i-plasma arc welding ukuba yenziwe ngaphandle kwesidingo sokuzalisa isinyithi, ngokufana ne-TIG welding.

Le ndlela yokudibanisa ivumela ukufezekisa a ukungena nzulu ngamaso amxinwa, okukhokelela kumalungu anomtsalane anomtsalane aneqondo eliphezulu lokuxhathisa. Ukongeza kwezi zibonelelo, izantya zokuwelda eziphakamileyo zinokufumaneka.

nge-athom ye-hydrogen

La ukuwelda i-athom ye-hydrogen imele indlela yokudibanisa ubushushu obuphezulu kakhulu, eyayifudula ibizwa ngokuba yi-arc atom welding. Obu buchule bubandakanya ukusetyenziswa kwerhasi yehydrogen njengesixhobo sokukhusela phakathi kwee-electrode ezimbini ezenziwe ngetungsten. Le welding iyakwazi ukuvelisa amaqondo okushisa aphezulu kunalawo aveliswa yitotshi ye-acetylene, kwaye inokuthi iqhutywe zombini kunye nangaphandle kokungeniswa kwentsimbi yokuzalisa. Le ndlela ye-welding, nangona yangaphambili, ithathelwe indawo kwiminyaka yamuva yindlela ye-MIG ye-welding.

i-electroslag

Lo ubuchule bokuwelda obuphezulu Isetyenziselwa ukudibanisa ngokuthe nkqo umgca omncinci wamaphepha amabini esinyithi. Esikhundleni sokusebenzisa i-weld kumphezulu wangaphandle we-joint, yenziwa phakathi kwemiphetho yamaphepha omabini.

Un ucingo lwe-electrode yobhedu iyondliwa nge-tube ye-conductor yensimbi esetyenziswayo ethatha umsebenzi wezinto zokuzalisa. Ngokusebenzisa umbane, i-arc ibethelwa kwaye i-weld iqala ukusuka ezantsi komdibaniso, ngokuthe ngcembe ihambela phezulu kwaye ivelise umdibaniso njengoko ihamba. Le nkqubo izenzekelayo ngokupheleleyo kwaye iqhutywe ngokusebenzisa oomatshini abakhethekileyo.

I-SAW (i-Arc eWelding entywiliselweyo)

Las SAW oomatshini bokuwelda, eyaziwa ngokuba yinkqubo ye-arc ephantsi kwamanzi, luhlobo lwezixhobo zombane ze-welding ezisebenzisa i-electrode ye-fusion kwaye isebenzisa i-granular flux njenge-agent ekhuselayo, kunye ne-arc yombane efihliweyo phantsi komgca we-flux. Okokuqala, i-granular flux isasazwa ngokulinganayo phezu kwe-solder joint of the part ukuba idityaniswe. Incam ye-electrode kunye neqhekeza lomsebenzi ke idityaniswe kwizigaba ezibini zomthombo wamandla we-welding ukuvelisa i-arc yombane. Ekugqibeleni, ucingo lwe-welding lutyiswa ngokuzenzekelayo kwaye i-arc yombane iyashukunyiswa ukuze iqhube i-welding. Ezi nkqubo ze-arc eziphantsi kwamanzi zifanelekile ukudibanisa izinto ezahlukeneyo ezifana ne-carbon structural steel, i-alloy low structural steel, insimbi engenasici, intsimbi ephikisana nobushushu, i-nickel based alloys, kunye ne-alloys yobhedu.

amaza aphezulu

oomatshini be ukuwelda rhoqo frequency Babonisa iimpawu ezahlukileyo xa kuthelekiswa nezinye izixhobo zokuwelda, kuba zibonelela ngokusebenza ngaphaya kokudityaniswa okulula kwezinto. Ezi zixhobo ze-welding zibonakala ngokukwazi ukutshisa ngokukhawuleza kunye nokusebenza kwazo okuphezulu, zikwazi ukunyibilika ngokukhawuleza nayiphi na into yentsimbi.

Ukongeza kwisakhono sabo sokujoyina izixhobo ezahlukeneyo zetsimbi nge-welding, oomatshini bokuwelda bamaxesha amaninzi zisebenza ngeendlela ezininzi kwezinye izicelo ezifana ne-diathermy, ukuphosa kunye nonyango lobushushu, kunye nokujoyina ezinye iindidi zezinto. Ukongeza, ngenxa yoyilo lwabo olubambeneyo, ubunzima babo obuphantsi beekhilogram ezimbalwa, abafuni i-acetylene okanye iisilinda zeoksijini, ezibenza zibe lukhetho oluphathekayo nolusebenzayo kwiindawo ezinomngeni okanye ngaphandle.

Indlela yokukhetha i-welder efanelekileyo

Into yokuqala kukufumanisa ukuba luhlobo luni na imathiriyeli ekufuneka uzidibanise kwaye ungakanani uhlahlo lwabiwo-mali onayo. Kuphela ngale miba mibini uya kukwazi ukulawula ubuninzi boomatshini kwaye uye kwiqela elichazwe ngakumbi le-welders. Nangona kunjalo, oku akukuphela kwento, ukukhetha i-welder efanelekileyo inokuba sisigqibo esibalulekileyo, kuba ichaphazela umgangatho weeprojekthi zakho ze-welding. Nazi ezinye izinto eziphambili ekufuneka uziqwalasele xa ukhetha i-welder:

• Uhlobo lweWeld: Qinisekisa ukuba loluphi uhlobo lwe-welding ekufuneka uyenzile. Iindidi eziphambili ziquka i-MIG, TIG, MAG, SAW,… Uhlobo ngalunye lunezicelo zalo kunye neemfuno zalo, njengoko ndichaze apha ngasentla. Kubalulekile ukuba uqaphele ukuba okwangoku ungafumana ezininzi izixhobo ezixhasa iindlela ezininzi oomatshini bokuwelda, abanjengoomatshini be-MMA + MIG + TIG, abanokuthi badibanise ngezi ndlela zintathu, ngaphandle kwesidingo sokuba nezixhobo ezintathu ezahlukeneyo.
• Ukuphatheka kunye nobukhulu: Ukuba ufuna ukuhambisa i-welder rhoqo, qwalasela ubunzima kunye nobukhulu bayo. Oomatshini abaphathekayo ngakumbi badla ngokuba luncedo kwimisebenzi kwiindawo ezahlukeneyo. Okwangoku kukho izixhobo ezixinene kakhulu, kunye neentsimbi ezimilise okwemipu.
• Uluhlu: I-amperage efanelekileyo iyahluka ngokusekelwe kuhlobo lwetsimbi, ubukhulu bezinto eziphathekayo, uhlobo lwe-electrode okanye ucingo lwe-welding, kunye nezinye izinto. Ukusebenzisa i-amperage echanekileyo kubalulekile ekuphumezeni okukhuselekileyo, okungaguqukiyo, kunye nokudityaniswa ngokufanelekileyo kweewelds. I-amperage eninzi kakhulu inokubangela ukushisa okugqithisileyo, i-spatter, kunye ne-weld ebuthathaka okanye ephosakeleyo, ngelixa i-amperage encinci ingakhokelela kumalungu ahluphekileyo kunye nokungabikho kokudibanisa. Kwimarike kukho oomatshini be-welding abanamandla aphezulu afana ne-120A, i-300A, njl.
• Umthombo wamandla: Iiwelders zinokusebenza kumbane wesigaba esinye okanye ezintathu. Qinisekisa ukuba umthombo wamandla uyafumaneka kwindawo yakho.
• I-Ciclo de trabajo: sibhekisa kwixesha apho umshiseli anokusebenza ngokomthamo wakhe ozinzileyo. Eli xesha liquka imizuzu eyi-10 apho i-arc welder inokusebenza ngamandla ayo apheleleyo. Ngokomzekelo, umjikelezo we-60% we-300 amps uthetha ukuba i-welder ingasetyenziselwa imizuzu emi-6 (kwi-300 amps), emva koko ukupholisa okusebenzayo kufuneka kuvunyelwe imizuzu emi-4 kunye ne-fan egijima. Le ndlela inenjongo ecacileyo yokunciphisa umngcipheko womonakalo obangelwa ukushisa okuqokelelweyo kwinkqubo.
• Umgangatho kunye nebhrendi: Uphando oluthembekileyo lwenza kunye neemodeli ezinikezela ngodumo oluhle ngokwemigangatho kunye nokuqina. Eminye imizekelo yeebrendi ezicetyiswayo yiCevik, Miller, Metalworks, Greencut, Lincoln Electric, JBC, Telwin, Esab, Weller, Krafter, PTK, Daewo, Soltec, Vevor, Hitbox, njl.
• Izixhobo kunye neempawu ezongezelelweyo: ezinye iiwelder ziza neempawu ezongezelelweyo ezifana neenkqubo zokupholisa, uhlengahlengiso lwesantya sokutya kocingo, ukulawulwa kombane, njl. Qinisekisa ukuba zeziphi iimpawu ezibalulekileyo kwiimfuno zakho. Ukongeza, kukho iikiti apho zizisa iiglavu, imaski, njl.

Izixhobo eziyimfuneko ze-welding

Ukongeza ekukhetheni i-welder elungileyo, kubalulekile ukuba uzixhobise nge izincedisi ezifanelekileyo ukusebenza ngokukhuselekileyo kwaye uphephe iingozi. Ukwenza oku, kufuneka ubambe:

• Iigloves: Kubalulekile ukufumana iiglavu ezilungileyo ukuphepha ukutshisa xa ubamba iinxalenye zentsimbi kufuphi nendawo ye-welding. Ezi glavu zomelele kwaye zidla ngokwenziwa ngesikhumba.
• Mask: Ewe, ukuba awufuni ukutshisa i-cornea yakho kwi-welding flashes, kufuneka unxibe imaski ye-welder. Gcina ukhumbula ukuba ngaphandle kwayo unokuba nokulimala kwamehlo okubuhlungu kwaye ulahlekelwe ngumbono wakho. Ngaphakathi kweemaski sinokuhlula phakathi:
  • Eziqhelekileyo: yimaski eqhelekileyo, eneglasi ekhanyayo ehluza ukukhanya okuyingozi, nangona inokuba luqili kubaqalayo, kuba awukwazi ukubona apho ubeka khona i-electrode. Ngaphakathi kolu hlobo sinokufumana:
    • ngezandla: Yimaski ekwimo yekhusi egubungela yonke intloko, enefestile apho iglasi ehluza ukukhanya ikhona. Ibanjwe ngesandla esinye, eso onayo simahla kwaye awusebenzisi kunye ne-electrode. I-negative yeyokuba kuya kufuneka ugcine isandla esinye sixakekile ngemaski, into entle kukuba ungayisusa ngokulula ukuba ufuna ukubona into.
    • uhlobo lwesigcina-ntloko: ifana neyangaphambili, kodwa akudingeki ukuba uyibambe ngesandla, ifakwe entloko nge-headband ehlengahlengiswayo kwaye ine-hinge yokunyusa okanye ukunciphisa imaski. Oku kushiya izandla zakho zikhululekile, kodwa kunokucotha ukuba ufuna ukuyisusa ngexesha elithile ukubukela into.
  • Zenzekelayo: Ziluhlobo lwesigcina-ntloko, kodwa endaweni yokuba zibe neglasi eqhelekileyo engacacanga, zinescreen sombane esikuvumela ukuba ubone ngaso. Banokusebenza kunye nokukhanya ngokwabo ngokusebenzisa iseli ye-photoelectric okanye bafuna ibhetri kwezinye iimeko. Into emnandi kukuba isikrini siya kuhlala sisobala ekuqaleni, sikuvumela ukuba ubone apho ubeka khona i-electrode, kwaye iya kuba mnyama ngokuzenzekelayo xa iintlantsi ziqala. Ukongeza, ezinye zithande ukuba neendlela ezininzi, zokusika, ukuwelda, njl. njl., kwaye zivumele nokulawula ukulibaziseka kunye nobukhulu apho isikrini senza mnyama.
• Impahla kunye nezihlangu ezifanelekileyo: eyona nto ifanelekileyo kukusebenzisa ii-ovaroli zomsebenzi ezigubungela lonke ulusu lweziphelo kunye nesiqu, kuba iintlantsi zinokubhabha ezinokubangela ukutshisa xa zidibana nolusu. Ewe, izihlangu nazo zibalulekile, kuba kufuneka zibe ne-sole insulating ukuphepha ukukhutshwa okunokwenzeka.
• IMascarilla: Usenokufuna isigqubuthelo sobuso ukuze uphephe ukuphefumla iigesi ezinetyhefu xa udityanisa isinyithi esenziwe ngamazimba, kuba umphezulu wezi ntsimbi, xa ushushubezwa, ukhupha umsi oyityhefu. Kwakhona kubalulekile ukuyisebenzisela ezinye ii-electrode ze-tungsten, ezifana nezo zithwala i-thorium, kuba zinokuba yingozi empilweni.

Ungalibali ukufunda inqaku lethu Owona matshini ulungileyo wokuwelda unokuthenga...