Ikhiqizwa kanjani ipayipi lensimbi engenamthungo?

1. Ukwethulwa kwepayipi lensimbi engenamthungo

I-Seamless Steel Steel uhlobo lwendilinga, eyisikwele, yensimbi exande ngesigaba esiyize futhi akukho mali ezungeze. Ipayipi lensimbi engenamthungo lenziwa nge-Ingot ye-Inot noma ishubhu eliqinile elingenalutho lifakwe ku-bool tube, bese senziwa ngokudonsa okushisayo, okubandayo noma umdwebo obandayo noma obandayo. I-Seamless yensimbi yensimbi inesigaba esingenalutho, inani elikhulu lokudlulisela ipayipi le-fluid, ipayipi lensimbi kanye nensimbi eyindilinga kanye nenye insimbi eqinile, isisindo esiqinile, isisindo esikhanyayo, luhlobo lwesigaba sezomnotho, Kusetshenziswa kabanzi ekwakheni kwezingxenye zesakhiwo kanye nezingxenye zemishini, njengokudonsa insimbi yokumba insimbi.

2. Umlando wokuthuthukiswa kwepayipi kwensimbi engenamthungo

Ukukhiqizwa kwensimbi yensimbi engenamthungo kunomlando weminyaka ecishe ibe yikhulu. Abazalwane baseJalimane baseJalimane baqala ukusungula umshini wokubhoboza onama-nkew amabili ngonyaka we-1885, kanye nokusungulwa komshini wepayipi wepayipi ngezikhathi ngo-1891. Ngo-1903, eyaziwa ngokuthi umshini wokugibela amapayipi ozenzakalelayo) , futhi kamuva kwavela umshini wokugibela wepayipi oqhubekayo nomshini wokusunduza ngepayipi neminye imishini yokunwetshwa, ukuqala ukwakha imboni yepayipi yensimbi yanamuhla. Ngawo-1930s, ikhwalithi ehlukahlukene yepayipi lensimbi yathuthukiswa ngokwamukela umshini wokugibela amapayipi amathathu, umshini wokukhipha kanye nomshini wokugibela wepayipi wepayipi ngezikhathi ezithile. Ngawo-1960s, ngenxa yokuthuthuka komshini oqhubekayo wokugoqa amapayipi, ukuvela kwe-perforator esebenza kathathu, ikakhulukazi ukusetshenziswa koMshini wokunciphisa izingxabano kanye nempumelelo yokuncintisana yokukhiqiza, uthuthukise amandla okuncintisana wepayipi kanye ne-welded competing. Epayipi elingenamthungo elingenamthungo kanye nepayipi eline-welded averetay, Umphumela wepayipi wensimbi wezwe ngesilinganiso esingaphezu kwama-5% ngonyaka. Kusukela ngo-1953, iChina inamathisele ukubaluleka okukhulu ekuthuthukisweni komkhakha wensimbi yensimbi engenamthungo, futhi ekuqaleni yakha uhlelo lokukhiqiza lokugoqa amapayipi amakhulu, aphakathi nelincane. Ipayipi lethusi libuye lisetshenziswe kakhulu i-Ingot Cross - i-Rolling vershoration, i-tube mill rolling, inqubo yokudweba ikhoyili.

3. Sebenzisa kanye nokuhlukaniswa kwepayipi lensimbi elingenamthungo

Sebenzisa:

I-Seamless Steel Steel uhlobo lwensimbi yesigaba somnotho, inesikhundla esibaluleke kakhulu emnothweni kazwelonke, osetshenziswa kabanzi ku-petroleum, imboni yamakhemikhali, e-boiler, e-boormace, izimoto, i-aerospen, amandla, i-geology , ukwakhiwa nezempi kanye neminye imikhakha.

Ukuhlukaniswa:

(1) Ngokusho kokwakheka kwesigaba, ihlukaniswe ngepayipi lesilinganiso esiyindilinga kanye nepayipi elikhethekile lesigaba

(2) Ngokusho kwezinto: Ipayipi lensimbi ye-Carbon, ipayipi lensimbi ye-alloy, ipayipi lensimbi engagqwali, ipayipi elihlanganisiwe

.

.

(5) Ngokusetshenziswa: Ipayipi le-boiler, ipayipi likawoyela, ipayipi lepayipi, ipayipi lesakhiwo, ipayipi lomanyolo wamakhemikhali ......

4, Inqubo yokukhiqiza yensimbi engenamthungo

Inqubo yokukhiqiza eyinhloko (inqubo enkulu yokuhlola) yepayipi elishisayo elishisayo le-Steel

Ukulungiselela kanye nokuhlola ishubhu Blank → Ukufutheka kweshubhu Blank → Ukuqothuka Ukuhlolwa kwetafula) → Isitoreji

② Cold Colled (umdwebo) Inqubo yokukhiqiza yensimbi engenamthungo

Ukulungiselela okungenalutho → ukukha okufuywayo

Ishadi le-Flow Flow Flow Flow Flow of Steam-Rolling Steamled Seamless Steel Asmless is kanjena: