Welding of steel stainless: iimpawu inkqubo

Kushishino mihla, okanye ulwakhiwo ukuwelda insimbi yeyona izakhiwo ephambili kwinkqubo yokwakha. Noko ke, awukwazi ukubiza le nkqubo lula nobunzima-free. steel stainless kuba nzima ukuba weld ngaphezu carbon steel ngakumbi. Case zokuhlola yesinyithi. Umzekelo, i-specific ukumelana zombane liphezulu kakhulu, kodwa ephantsi conductivity ngokwaneleyo thermal.

Kukho iindlela ezininzi iikhompawundi yesinyithi. Umzekelo, ngokuba intsimbi, ogama ubukhulu mkhulu kuno-1 cm, kusetyenziswa fluxing arc welding of insimbi. Wobhobhozayo likhusela isiphambuka evela emoyeni. Ukongeza, lisetyenziswa kwicingo electrode.

Uyakwazi ukusebenzisa irola metal welding. Kokuba lukhutshwe ukubunjwa yokulandelelana ngamachaphaza, izithuba wesiseko babo bulawulwa. Indlela yokuqhuba umatshini, ixhomekeke indawo amanqaku kunye therebetween kwelizwi.

Ngokuba iikhompawundi but is kwakhona wasebenzisa ndawo welding yokunganyangeki steel stainless. Ukwenza inkqubo pulses ezisetyenziswayo kakhulu esezantsi-ombane yangoku. They are short. Kodwa ukuxhathisa xa usebenzisa olu hlobo iikhompawundi but is phezulu kakhulu.

Ukwenza inkqubo njengoko zingasetyenziswa kwemisinga ophezulu rhoqo. Laser welding of insimbi babonelelwa umqadi laser. Ngenxa it, unako ukufikelela ngezinga eliphezulu ingqalelo ubushushu kwi ngenqaku elinye. Xa usebenzisa olu hlobo lonxibelelwano, iilahleko omkhulu etyhidiweyo bengekho. Nangona kunzima ukubiza olu hlobo cheap, kodwa isebenza kakhulu yaye ngokuqinileyo izinto ezidityanisiweyo.

Ukuba sheets zesinyithi ezicekethekileyo, kunokwenzeka ukuba usebenzise indlela arc welding. Nangona kunjalo, i-compound kakhulu i welding plasma yodidi. Ngelo xesha lokunikezelwa uhlobo lwemoto kwaye kakhulu ngempumelelo.

Welding of steel stainless naye uneempawu zawo. Kukho izinto leyo zaqina emva processing, noyilo esekelwe phezu kwazo ziyingozi, njengoko kuwa nje ngaphandle. Ukuze nokumelana intergranular kungenzeki, okanye libekwe isidanga encinane kakhulu, kuyimfuneko ukuba buthathaka kwezulu carbide ngexesha ukuwelda.

Xa inkqubo wokujoyina izinto basebenzisa electrode ezahlukeneyo ukuwelda insimbi. Ngokomzekelo, izinto kunye zokwaleka olukhuselayo isicelo kweziyobisi kunye nesinyithi kakhulu exutyiweyo. Inyaniso yokuba kulo mzekelo ngakumbi itywina oluthembekileyo lufumaneka, kwaye iimpawu metal kwi ezimbaxa musa ziyahluka ukusuka iimpawu jikelele insimbi.

Kwakhona, ukusetyenziswa eziqalelo electrode ixhomekeka kuhlobo iwelding. Umzekelo, ukuba usebenzise argon arc yokunyibilika kwaye Tungsten non-consumable items. uhlobo ngalunye kusetyenziswa kwiimeko azichazwa ngqo.

Kufuneka kuqatshelwe ukuba ushishino lwale mihla kunye kwezobuchwepheshe uncedo ukuphucula inkqubo ukuwelda yodidi stainless. Noko ke, ngoku nokuhlangana kwayo, ukudibanisa kwi iintsimbi lomelele ngokwaneleyo kwaye yenza ukuyilwa zinamandla kwaye ukumelana.