ubunzima obuphezulu kunye nokunxiba okuphezulu kwe-welding electrode Featured Image

ubunzima obuphezulu kunye ne-electrode yokumelana ne-welding ephezulu

Inkcazelo emfutshane:

Undoqo lucingo olunobubanzi obuthile kunye nobude.Indima ye-welding core;Enye kukusebenza njenge-electrode kunye nokuvelisa i-arc yombane;Okwesibini, emva kokunyibilika njengentsimbi yokuzalisa, kunye nesiseko sesinyithi esinyibilikisiweyo kunye senza i-weld.Ukubunjwa kweekhemikhali ze-weld core kuya kuchaphazela ngokuthe ngqo umgangatho we-weld, ngoko ke i-weld core inyibilika ngokukhethekileyo ngeentsimbi zetsimbi.I-Carbon structure steel welding intonga isetyenziswa ngokuqhelekileyo kwilizwe lethu.I-brand ye-welding core yi-H08 kunye ne-H08A, kunye ne-carbon content ye-0.08% (A imele umgangatho ophezulu).

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Iinkcukacha zeMveliso

Iithegi zeMveliso

I-electrode iqukethe i-core kunye nesambatho.I-electrode i-coating (i-coating) ngokufanayo kwaye isetyenziswe kwindawo engundoqo ngaphandle kwentsimbi ye-welding core.Iindidi ezahlukeneyo ze-electrode, i-core nayo yahlukile.I-welding core yintsimbi yentsimbi ye-electrode.Ukuze kuqinisekiswe umgangatho kunye nokusebenza kwe-weld, kukho imimiselo engqongqo kumxholo wetsimbi ezahlukeneyo
izinto kwi-welding core, ngokukodwa kumxholo wokungcola okuyingozi (njengesulfure, i-phosphorus, njl.), kufuneka kubekho izithintelo eziqinileyo, ezingcono kunesiseko sesinyithi.Undoqo wesinyithi ogqunyiweyo we-electrode ubizwa ngokuba yi-weld core.I-weld core ngokubanzi intambo yentsimbi enobude obuthile kunye nobubanzi.Ngexesha le-welding, i-welding core inemisebenzi emibini: enye kukuqhuba i-welding yangoku kunye nokuvelisa i-arc yombane ukuguqula amandla ombane kumandla obushushu;enye kukunyibilikisa i-welding core ngokwayo njengentsimbi yokuzalisa kunye nesiseko sesinyithi solwelo ukuze sidibanise ukwenza i-weld.

I-Welding core kunye nokwaleka.

Undoqo lucingo olunobubanzi obuthile kunye nobude.Indima ye-welding core;Enye kukusebenza njenge-electrode kunye nokuvelisa i-arc yombane;Okwesibini, emva kokunyibilika njengentsimbi yokuzalisa, kunye nesiseko sesinyithi esinyibilikisiweyo kunye ukwenza i-weld.Ukubunjwa kweekhemikhali ze-weld core kuya kuchaphazela ngokuthe ngqo umgangatho we-weld, ngoko ke i-weld core inyibilika ngokukhethekileyo ngeentsimbi zetsimbi.I-Carbon structure steel welding intonga isetyenziswa ngokuqhelekileyo kwilizwe lethu.I-brand ye-welding core yi-H08 kunye ne-H08A, kunye ne-carbon content ye-0.08% (A imele umgangatho ophezulu).
Ububanzi be-electrode bubonakaliswa yi-diameter ye-welding core.
I-diameter esetyenziswa ngokuqhelekileyo yi-3.2 ~ 6mm kwaye ubude buyi-350 ~ 450mm.

Ukugquma ngaphandle kwe-welding core, yenziwe ngeeminerali ezahlukahlukeneyo (ezifana ne-marble, i-fluorite, njl.), i-alloy yensimbi kunye ne-binder kunye nezinye izinto ezibonakalayo ngokomlinganiselo othile wokulungiselela.Umsebenzi oyintloko wokugquma kukwenza ukuba i-arc ivuthe ngokulula kwaye izinze ukutsha kwe-arc;Isixa esikhulu segesi kunye ne-slag senziwe ukukhusela isinyithi se-pool etyhidiweyo kwi-oxidation.Susa ukungcola okuyingozi (okufana neoksijini, i-hydrogen, isulfure, i-phosphorus, njl.
I-electrode ingasetyenziselwa njenge-electrode yokuqhuba i-welding yangoku, kwaye njengentsimbi yokuzalisa i-welding seam kunye nezinto zokukhusela kwi-pool ye-welding.

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