Imakethe yamashubhu esikwele iyinhlanganisela yokuhle nokubi, futhi ikhwalithi yemikhiqizo yamashubhu esikwele nayo ihlukile kakhulu. Ukuze amakhasimende aqaphele umehluko, namuhla sifingqa izindlela ezilandelayo zokuhlonza ikhwalithi yemikhiqizo yamashubhu esikwele.
1. Amashubhu angamanga nangaphansi kulula ukuwagoqa. Ukugoqa kuyizinhlobo ezahlukene zemigqa ephukile eyakhiwe ebusweni bamashubhu angamanga, futhi lokhu kuphazamiseka kuvame ukudlula ohlangothini olude lomkhiqizo wonke. Isizathu sokugoqa ukuthi abakhiqizi bamashubhu angamanga nangaphansi baphishekela ukusebenza kahle okuphezulu, ukuncipha kukhulu kakhulu, futhi kukhiqizwa izindlebe. Ukugoqa kwenzeka ngesikhathi sokugoqa okulandelayo. Imikhiqizo egoqiwe izoqhekeka ngemva kokugoba, futhi amandla ensimbi azoncipha kakhulu.
2. Ukubonakala kwamapayipi angama-rectangular mbumbulu nangaphansi kuvame ukuba nemigodi. Ubuso obunamapayipi buwuhlobo lokukhubazeka okungalingani okungajwayelekile ebusweni bepayipi elingama-rectangular okubangelwa ukuguguleka okukhulu komsele ogoqekayo. Ngenxa yokuphishekela inzuzo ngabakhiqizi bamapayipi angama-rectangular mbumbulu nangaphansi, ukugoqeka okugoqekayo kuvame ukwedlula indinganiso.
3. Ubuso bamapayipi angama-rectangular angamanga nangaphansi kulula ukukhiqiza ama-scabs. Kunezizathu ezimbili: (1) Amapayipi angama-rectangular angamanga nangaphansi enziwe ngezinto ezingalingani ezinokungcola okuningi. (2)。 Imishini yokuqondisa yabakhiqizi bamapayipi angamanga nangaphansi ayilula futhi ayiluhlaza, futhi kulula ukunamathelisa insimbi.
4. Ubuso bensimbi mbumbulu nengaphansi kwayo kulula ukuyiqhekeza, ngoba i-billet yayo iyi-adobe, futhi kunezimbobo eziningi ku-adobe. I-adobe iyaqhekeka ngenxa yomphumela wokucindezeleka kokushisa enkambisweni yokupholisa, futhi kuvela imifantu ngemva kokugoqa.
5. Amashubhu angama-rectangular angamanga nangaphansi kulula ukuwaklwebha, ngoba umenzi wamashubhu angamanga nangaphansi angamanga (i-yuantai RHS) inemishini elula, okulula ukukhiqiza ama-burrs nokuklwebha ubuso bensimbi. Ukuklwebheka okujulile kunciphisa amandla ensimbi.
6. Ishubhu elingunxande eliyimbumbulu alinawo ukhazimula wensimbi futhi libomvu kancane noma linezizathu ezimbili. Ingenalutho lwayo luyi-adobe. Izinga lokushisa lokugoqa lezinto mbumbulu nezingaphansi kwesilinganiso alijwayelekile, futhi izinga lokushisa lazo lensimbi lilinganiswa ngokuhlolwa okubonakalayo, ukuze insimbi ingakwazi ukugoqwa ngokwendawo ecacisiwe ye-austenite, futhi ukusebenza kwensimbi kungakwazi ukuhlangabezana nesilinganiso ngokwemvelo.
Izinkinga ezingenhla zivame ukwenzeka kumakhasimende afuna amanani aphansi kuphela. Kodwa-ke, uma ukhetha ipayipi lensimbi eliyisikwele likaYuantai nomai-yuantai CHS, akudingeki ukhathazeke ngezinkinga ezinjalo.
Okokuqala, izinto zethu zokusetshenziswa zivela ezimbonini ezinkulu ezinekhwalithi ephezulu kanye nesiqinisekiso.
Okwesibili,I-Yuantai tubingimikhiqizo ihlolwa ungqimba ngengqimba ngesikhathi senqubo yokukhiqiza, kusetshenziswa okungcono kakhului-SHSimishini yokukhiqiza eShayina kanye neminyaka engama-21 yesipiliyoni sokukhiqiza imikhiqizo yamapayipi ensimbi ukuqinisekisa ikhwalithi yomkhiqizo.
Okwesithathu, sinelabhorethri yokuhlola umkhiqizo kazwelonke ukuqinisekisa ukuthi izinkomba zokusebenza kwemikhiqizo yengxenye yensimbi engenalutho ziyafaneleka. Ngemva kokufaka i-oda, ikhasimende lingahlola ifektri ngesikhathi sangempela kuyo yonke inqubo ukuze liqonde isinyathelo ngasinye sokukhiqiza se-amapayipi yuantaiumkhiqizo, ukuze ikhasimende liqiniseke.
Isikhathi sokuthunyelwe: Disemba 23-2022
