I-square tube iyinto ebalulekile yokwakha umhlaba wonke kanye nesimanjemanje, enezinhlobonhlobo zezinhlelo zokusebenza nezinhlobonhlobo.Ngokuvumelana nezimo ezihlukene ze-cross-sectional, amashubhu ayisikwele ngokuvamile ahlukaniswa ngezigaba ezine: amaphrofayili, amapuleti, amapayipi, nemikhiqizo yensimbi.Ukuze kube lula ukukhiqizwa, uku-oda, ukuhlinzeka, nokuphathwa kwamashubhu ayisikwele, asetshenziswa kabanzi.
1. Umqondo weshubhu yesikwele:
Amashubhu ayisikweleizinto ezenziwe ngezingothi zensimbi, amabhilidi, noma amashubhu ayisikwele ngokucubungula ingcindezi ukuze kuhlangatshezwane nokwakheka kwethu okuhlukahlukene, osayizi, kanye nezakhiwo.
Ishubhu yesikwele iyinto ebalulekile futhi ebalulekile ekwakhiweni nasekugcwalisekeni kwezine zesimanjemanje eChina.Isetshenziswa kabanzi futhi inezinhlobonhlobo zezinhlobonhlobo.Ngokwezimo ezihlukene zezigaba ezihlukene, amashubhu ayisikwele ngokuvamile ahlukaniswa ngezigaba ezine: amaphrofayili, amapuleti, amapayipi, nemikhiqizo yensimbi.Ukuze kube lula ukuhlelwa kokukhiqizwa kwe-square tube, ukuhleleka nokuhlinzeka, nokuthuthukisa umsebenzi wokuphatha ibhizinisi.
2. Indlela yokukhiqiza yamashubhu ayisikwele
Iningiithubhu elingunxandeukucubungula kuhilela ukuguqulwa kwepulasitiki kwensimbi ecutshunguliwe (amabhilidi, ama-ingots, njll.) ngokucubungula ingcindezi.Ngokusho kokushisa kokucubungula kwe-tube yesikwele, ithubhu yesikwele ingahlukaniswa ngokucubungula okubandayo kanye nokusebenza okushisayo.Izindlela eziyinhloko zokucubungula amashubhu ayisikwele zihlanganisa:
Ukugingqa: Indlela yokucubungula ingcindezi lapho amabhilidi ensimbi angamashubhu ayisikwele edlula ezikhaleni (izimo ezihlukene) phakathi kwepheya lamarola azungezayo, futhi ingxenye yesiphambano esibalulekile iyancipha futhi ubude buyanda ngenxa yokucindezelwa kwamarola.Lena indlela yokukhiqiza evame ukusetshenziswa yokukhiqiza ishubhu yesikwele, esetshenziselwa ikakhulukazi ukukhiqiza amaphrofayili eshubhu yesikwele, amapuleti, namapayipi.Ihlukaniswe yaba ukugoqa okubandayo nokugoqa okushisayo.
Ukugingqa: Indlela yokucubungula ingcindezi lapho amabhilidi ensimbi angamashubhu ayizikwele edlula ezikhaleni (izimo ezihlukahlukene) phakathi kwepheya lamarola azungezayo, futhi ingxenye yesiphambano esibalulekile iyancipha futhi ubude buyanda ngenxa yokucindezelwa kwamarola.Lena indlela yokukhiqiza evame ukusetshenziswa yokukhiqiza ishubhu yesikwele, esetshenziselwa ikakhulukazi ukukhiqiza amaphrofayili eshubhu yesikwele, amapuleti, namapayipi.Ihlukaniswe yaba ukugoqa okubandayo nokugoqa okushisayo.
Ishubhu yesikwele esakhiwe: Indlela yokucubungula ingcindezi esebenzisa amandla aphindaphindayo wesando esakhayo noma ingcindezi yomshini wokunyathelisa ukushintsha okungenalutho kube umumo nosayizi esiwudingayo.Ivamise ukuhlukaniswa i-forging yamahhala kanye ne-die forging, futhi ivamise ukusetshenziselwa ukukhiqiza izinto ezinobukhulu obuhlukahlukene bezigaba ezifana nezinto ezinkulu namabhilidi.
Ukudonsa ithubhu yesikwele: kubhekisela endleleni yokucubungula yokudweba amabhilidi ensimbi agingqiwe (amamo, amashubhu, imikhiqizo, njll.) ngokusebenzisa izimbobo zokufa ukuze kuncishiswe isigaba esiphambene nokwandisa ubude.Isetshenziselwa kakhulu ukucubungula okubandayo.
I-Extrusion: Indlela yokucubungula lapho ishubhu yesikwele ibeka khona insimbi ekamelweni elivaliwe le-extrusion futhi ifake ingcindezi kwelinye icala ukuze ikhiphe insimbi embotsheni ethile yokubumba ukuze kutholwe imikhiqizo eqediwe yomumo nosayizi ofanayo.Ivame ukusetshenziswa ekukhiqizeni izikwele zensimbi ezingenayo insimbi
3. Insimbi, izinsimbi nezinsimbi ezingenayo insimbi
Ngaphambi kokwethula ukuhlukaniswa kwensimbi, ngethula kafushane imiqondo eyisisekelo ye-Ferrous,square tube steelkanye nensimbi engenansimbi.
1. Insimbi isho insimbi nengxubevange yayo.Okufana nensimbi, i-iron yengulube, ama-ferroalloys, i-iron cast, njll. Insimbi ne-pig iron ama-alloys asekelwe kumashubhu e-iron square, anekhabhoni njengento eyinhloko yokwengeza, ngokuhlangene ebizwa ngokuthi ama-alloys e-iron carbon.
I-pig iron ibhekisela emkhiqizweni owenziwe ngokuncibilikisa insimbi eyinsimbi esithandweni somlilo, ikakhulukazi esetshenziselwa ukwenza insimbi kanye nokukhiqizwa kwamashubhu ayisikwele.I-casting pig iron iyancibilika esithandweni sensimbi encibilikisiwe ukuze kutholakale insimbi ewuketshezi (uketshezi).Insimbi ewuketshezi iphonswa eshubhuni eliyisikwele, futhi lolu hlobo lwensimbi lubizwa nge-cast iron.
I-Ferroalloy iyingxubevange eyakhiwe ngensimbi ne-silicon, i-manganese, i-chromium, i-titanium nezinye izakhi.I-Ferroalloy ingenye yezinto zokusetshenziswa zokwenza insimbi.Isetshenziswa njengesengezo se-Oxygen kanye ne-alloy element yensimbi ekwenzeni insimbi yesikwele.
2. Faka insimbi yengulube yokwenza insimbi esithandweni sokwenza insimbi bese uyincibilikisa ngokuvumelana nenqubo ethile yokuthola insimbi.Imikhiqizo yensimbi ihlanganisa ama-ingots, ama-billet asakazwayo aqhubekayo, kanye nokusakazwa kwensimbi okuhlukahlukene okwakhiwa ukubunjwa okuhlangene kwepayipi lesikwele.Okuvame ukubizwa ngensimbi ngokuvamile kubhekisela ensimbi egoqwe ibe amashubhu ahlukene ayisikwele.I-square tube steel ingeye-Ferrous, kodwa insimbi ayilingani ngokuphelele negolide elimnyama
Isikhathi sokuthumela: Jun-20-2023
