Ii-electrode zegrafiti zisetyenziswa kakhulu kwi-Electric Arc Furnace okanye kwi-Ladle Furnace steel manufacturing.
Ii-electrode zegrafiti zinokubonelela ngamanqanaba aphezulu okuqhuba umbane kunye nokukwazi ukugcina amanqanaba aphezulu kakhulu obushushu obuveliswayo. Ii-electrode zegrafiti zikwasetyenziswa ekuphuculeni intsimbi kunye neenkqubo ezifanayo zokunyibilikisa.
1. Isibambi se-electrode kufuneka sibanjwe kwindawo engaphaya komgca wokhuseleko we-electrode ephezulu; kungenjalo i-electrode ingaphuka lula. Umphezulu woqhagamshelwano phakathi kwesibambi kunye ne-electrode kufuneka ucocwe rhoqo ukuze kugcinwe unxibelelwano oluhle. Ijakethi yokupholisa yesibambi mayithintelwe ekuvuzeni kwamanzi.
2. Chonga izizathu ukuba kukho umsantsa kwindawo yokuhlangana kwe-electrode, musa ukuyisebenzisa de kube umsantsa ususiwe.
3. Ukuba kukho ukuwa kwe-nipple bolt xa kudityaniswa ii-electrodes, kuyimfuneko ukugqiba i-nipple bolt.
4. Ukusetyenziswa kwe-electrode kufuneka kuthintele ukusebenza kokuthambeka, ingakumbi, iqela lee-electrode ezidityanisiweyo akufuneki zibekwe ngokuthe tye ukuze zingaphuki.
5. Xa kutshajwa izinto kwisithando somlilo, izinto ezinkulu kufuneka zitshajwe kwindawo esezantsi kwesithando somlilo, ukuze kuncitshiswe impembelelo yezinto ezinkulu zesithando somlilo kwii-electrodes.
6. Iziqwenga ezinkulu zezinto zokukhusela kufuneka zithintelwe ukuba zingafakwa ezantsi kwee-electrode xa zinyibilikiswa, ukuze zingachaphazeli ukusetyenziswa kwe-electrode, okanye ziqhekeke.
7. Kuphephe ukudilika kwesiciko sesithando xa uphakamisa okanye uwisa ii-electrode, nto leyo enokubangela umonakalo kwi-electrode.
8. Kuyimfuneko ukuthintela ukuba i-slag yentsimbi ingatshizi kwimisonto yee-electrode okanye i-nipple egcinwe kwindawo yokunyibilikisa, nto leyo eyonakalisa ukuchaneka kwemisonto.
► Unobangela Wokuqhekeka Kwe-Electrode
1. Imeko yoxinzelelo lwe-electrode ukusuka kumandla asezantsi ngokomyalelo wokuncipha; i-joint ye-electrodes kunye nee-nipples phantsi kwesixhobo sokubopha ithatha amandla aphezulu.
2. Xa ii-electrode zifumana amandla angaphandle; Uxinzelelo loxinzelelo lomandla angaphandle lukhulu kunokuba i-electrode inokumelana nalo, amandla aya kubangela ukuba i-electrode iphuke.
3. Izizathu zamandla angaphandle zezi: ukunyibilika kokuwa kwetshaja enkulu; izinto ezingahambisi mbane ngaphantsi kwe-electrode: impembelelo yokuhamba kwentsimbi enkulu kunye nokunye. Isantya sempendulo yokuphakamisa isixhobo sokucinezela asilungelelaniswanga: i-electrode yesiciko somngxuma ongundoqo ongaphelelanga; umsantsa wee-electrode odibene nonxibelelwano olubi kunye namandla e-nipple awukho kumgangatho ofanelekileyo.
4. Ii-electrode kunye nee-nipples ezingasebenzi kakuhle ekuchanekeni.
► Amanyathelo okhuseleko xa usebenzisa i-graphite electrode:
1. Ii-electrode zegrafiti ezimanzi maziyomiswe ngaphambi kokuba zisetyenziswe.
2. Izigqubuthelo zokukhusela igwebu kwisokethi ye-electrodes mazisuswe ukuqinisekisa ukuthembeka kwemisonto yangaphakathi yesokethi ye-electrode.
3. Imiphezulu yee-electrode kunye nemisonto yangaphakathi yesokethi kufuneka isuswe ngomoya ocinezelweyo ingabi naoyile namanzi. Akukho boya bentsimbi okanye ilaphu lesanti lesinyithi eliza kusetyenziswa kuloo ndawo ivulekileyo.
4. Ingono mayifakwe ngesikrufu ngononophelo kwisokethi ye-electrode yesinye isiphelo se-electrode ngaphandle kokungqubana nemisonto yangaphakathi. Akucetyiswa ukuba i-ngono ibekwe ngqo kwi-electrode esuswe kwisithando somlilo.
5. Isixhobo sokuphakamisa (kungcono ukuba sisebenzise isixhobo sokuphakamisa igrafiti) kufuneka sifakwe kwi-socket ye-electrode yesinye isiphelo se-electrode.
6. Xa uphakamisa i-electrode, izinto ezifana nomqamelo mazibekwe phantsi phantsi kwesiphelo sokudibanisa se-electrode ukuze kuthintelwe naluphi na ungqubano. Emva kokuba i-lifting hock ifakwe kwiringi yesixhobo sokuphakamisa. I-electrode mayiphakanyiswe kakuhle ukuze ingawi okanye ingangqubani nayo nayiphi na enye into.
7. I-electrode mayiphakanyiswe ngaphezulu kwentloko ye-electrode esebenzayo ize iphoswe kancinci ijolise kwi-socket ye-electrode. Emva koko i-electrode iya kukrufulwa ukuze kwenziwe i-hook ye-helical kunye ne-electrode yehle kwaye ilungelelaniswe. Xa umgama phakathi kobuso bokugqibela bee-electrode ezimbini uyi-10-20mm, ubuso obubini bokugqibela bee-electrode kunye nenxalenye engaphandle ye-nipple kufuneka zisuswe kwakhona ngomoya ocinezelweyo. Ekugqibeleni i-electrode mayibekwe ngobunono, okanye imisonto ye-socket ye-electrode kunye ne-nipple iya konakaliswa ngenxa yokungqubana okunobudlova.
8. Sebenzisa i-torque spanner ukukrufula i-electrode de isiphelo see-electrode ezimbini siqhagamshelane ngokusondeleyo (umsantsa wonxibelelwano oluchanekileyo phakathi kwee-electrode ungaphantsi kwe-0.05mm).
Ukuze ufumane ulwazi oluthe kratya malunga nokusetyenziswa kwee-electrode ze-graphite, nceda usazise nanini na.
Ixesha lokuthumela: Novemba-13-2020