Izindaba Zezimboni
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Yiziphi izinqubo ezintathu ezifakiwe ekwelapheni ukushisa kwamashubhu e-carbon steel?
Ngokwezimo ezihlukene, izinto zensimbi zishiswa ekushiseni okufanelekile futhi zigcinwe zifudumele, bese zipholile ngezindlela ezahlukene ukuze uguqule isakhiwo se-metallographic sensimbi futhi uthole izakhiwo ezidingekayo zesakhiwo.Le nqubo ngokuvamile ibizwa ngokuthi ukushisa kwensimbi...Funda kabanzi -
Indlela yokushisela yepayipi lensimbi elivunguzayo
Ipayipi elivunguzayo liyipayipi elijikelwe lothungo elenziwe ngekhoyili yensimbi eyi-strip njengempahla eluhlaza, ekhishwa ngezinga lokushisa elivamile, futhi elishiselwe inqubo yokushisela ye-arc enezintambo ezimbili emaceleni ezenzakalelayo.Indlela yokushisela ye-arc othomathikhi ye-arc engaphansi kwamanzi iyafana ne-manual ngoba namanje ...Funda kabanzi -
Izimpawu kanye nenqubo yezobuchwepheshe yokucubungula okubandayo kwepayipi lensimbi
Ukucutshungulwa okubandayo kwamapayipi ensimbi (njengamashubhu angenamthungo) kuhlanganisa izindlela ezinjengokugoqeka okubandayo, ukudweba okubandayo, ukunciphisa ukushuba okubandayo nokuphotha, okuyizindlela eziyinhloko zokukhiqiza amapayipi anezindonga ezincane neziqinile.Phakathi kwazo, ukugoqa okubandayo kanye nokudweba okubandayo kuvame ukusetshenziswa ama-hig...Funda kabanzi -
Inqubo yokushisela ipayipi
Ngaphansi kwepayipi elishiselwe kusuka phezulu kwe-arc, kusukela phezulu kuya phansi konke-isikhundla sokuthungatha, indlela yejubane lokushisela, ukubukeka kwe-weld, ikhwalithi enhle yokushisela, ungagcina izinto zokuthungatha, unciphise amandla okusebenza, okuyi-SMAW evamile ayifaniswe futhi manje isetshenziswa kabanzi ku-larg...Funda kabanzi -
Izinga lokushisa elishisayo lemiphetho ye-weld
(I-LSAW - I-Longitudinal Submerged Arc Welding), yayifana ne-welding manual (LSAW - Longitudinal Submerged Arc welding), eyayifana ne-welding manual ye-LSAW-Longitudinal Submerged Arc welding.Indawo ukuthi inezinsalela zesikhunta, kepha i-slag akuyona i-elec eboshwe ...Funda kabanzi -
Izizathu zokugqwala kwepayipi elihlanganisiwe elivunguzayo
Amapayipi ashiselwe (amasaha) ahlanganiswe ngaphandle, futhi amaningi awo agqitshwa ngaphansi komhlaba lapho esetshenziswa, ngakho kulula ukugqwala nokugqwala.Ukuze kuqinisekiswe ukugeleza okushelelayo kwepayipi, ipayipi elishiselwe elizungezayo kufanele libe nokuqinile okuqinile kokugqwala.Uma ipayipi seligqwalile, lizodala...Funda kabanzi