◉Okuvamileileli yekhebulaUmehluko wohlobo utholakala kakhulu ezintweni ezibonakalayo kanye nesimo, izinto ezahlukahlukene kanye nezimo zihambisana nezimo zokusebenza ezahlukahlukene.
Ngokuvamile, izinto ezisetshenziswayoileli yekhebulaNgokuyisisekelo ukusetshenziswa kwensimbi yesakhiwo sekhabhoni ejwayelekile i-Q235B, lokhu kulula ukukuthola futhi kushibhile, kunezakhiwo zemishini ezizinzile, ukwelashwa kwendawo noma umphumela wokumboza muhle kakhulu. Futhi kwezinye izimo zokusebenza ezikhethekile, kusetshenziswa ezinye izinto kuphela.
◉Umkhawulo wesivuno sezinto ze-Q235B ungu-235MPA, izinto zinokuqukethwe okuphansi kwekhabhoni, okwaziwa nangokuthi insimbi ephansi yekhabhoni. Ukuqina okuhle, kufaneleka kakhulu ekunwebeni nasekugobeni kanye nokunye ukucubungula okubandayo, ukusebenza kokushisela nakho kuhle kakhulu. Izinsika eziseceleni kanye nebha yesiphambano yeileli yekhebulakudingeka igotshwe ukuze iqinise ukuqina kwayo, iningi lokuxhumeka okubili nalo liyashiselwe, lokhu kwaziswa kufanelekile ezimweni zokusebenza zeleli lekhebula.
◉Ukuze kuqinisekiswe ukuthi ikhwalithi yomkhiqizo kanye nokumelana nokugqwala ikhwalithi, ikhebula elijwayelekile lisetshenziswa ekukhiqizweni kwensimbi ethambile kanye nokukhiqiza, kodwa futhi kudingeka kwenziwe ukwelashwa kobuso. Ngokombono wokusetshenziswa kwendawo, iningi lekhebula lisetshenziswa ngaphandle, ingxenye encane kakhulu yokusetshenziswa kwangaphakathi. Ngale ndlela, ikhebula elikhiqizwe ngensimbi yekhabhoni lizosebenzisa ukwelashwa kobuso obushisayo obufakwe nge-galvanized, ubukhulu bengqimba ye-zinc ngokuvamile buyisilinganiso sama-50 ~ 80 μm endaweni evamile yangaphandle, ngokusho konyaka wokusebenzisa ubukhulu bengqimba ye-zinc yesilinganiso sama-5 μm ukuze kubalwe, kungaqinisekisa ukuthi iminyaka engaphezu kwe-10 ayigqwali. Ngokuyisisekelo, lingahlangabezana nezidingo zokwakhiwa kwangaphandle okuningi. Uma kudingeka isikhathi eside sokuvikelwa kokugqwala, ubukhulu bengqimba ye-zinc budinga ukwanda.
◉Kusetshenziswa endaweni yangaphakathi ye-ileli yekhebulangokuvamile kuzosebenzisa ukukhiqizwa kwe-aluminium, kanti ukusebenza kahle kokugoba okubandayo kwe-aluminium kanye nokushisela akukuhle, ngokuvamile, imigqa eseceleni kanye ne-crossbar kuzosebenzisa indlela yokubumba isikhunta ukuze kucutshungulwe. Ukuxhumana phakathi kwalokhu okubili kuzosebenzisa kakhulu amabhawodi noma ama-rivets ukuxhuma nokulungisa, vele, eminye imisebenzi izodinga nendlela yokushisela ukuze kuxhunywe.
◉Ingaphezulu le-aluminium lingamelana nokugqwala, kodwa ngokuvamile, ukuze libe lihle, i-aluminium eyenziwe ngekhebula izoba ukwelashwa kwe-oxidation ebusweni. Ingaphezulu le-aluminium oxidation ukumelana nokugqwala kunamandla kakhulu, ngokuyisisekelo ukusetshenziswa kwangaphakathi kungaqinisekiswa iminyaka engaphezu kwe-10, ngisho nangaphandle kungafinyelela lesi sidingo.
◉Izindleko zesitebhisi sekhebula lensimbi engagqwali ziphakeme, zilungele ezinye izimo zokusebenza ezikhethekile. Njengemikhumbi, izibhedlela, izikhumulo zezindiza, izitshalo zikagesi, imboni yamakhemikhali njalonjalo. Ngokwezidingo eziphakeme neziphansi, ngokulandelana, izinto ze-SS304 noma ze-SS316. Uma udinga ukufaka endaweni enzima kakhulu, njengokuguguleka kwamanzi olwandle okungapheli noma izinto zamakhemikhali, ungasebenzisa izinto ze-SS316 ukukhiqiza isitebhisi sekhebula ngemuva kobuso bese ubekwa i-nickel, kungandisa kakhulu ukumelana nokugqwala.
◉Njengamanje, imakethe ngaphezu kwezinto ezishiwo ngenhla kanye nokwelashwa kwendawo, kunezinye izinto ezibandayo, njengeladi lekhebula lepulasitiki eliqiniswe ngefayibha yengilazi, elisetshenziswa kakhulu kuphrojekthi ethile yokuvikela umlilo efihliwe. Lezi zinto kufanele zikhethwe ngokwezidingo zephrojekthi.
◉Izinto zekhebula ezishiwo ngenhla kanye nezidingo zokwelashwa kwendawo, zingasetshenziswa kuphela.
Isikhathi sokuthunyelwe: Agasti-12-2024