Inqubo yokukhiqiza ipayipi lensimbi engenamthungo yezinga leSanitary grade stainless steelmaking - insimbi egoqiwe - ukubhobozwa - umdwebo obandayo - ukugoqa okubandayo - ukucwenga okukhanyayo - ukupholishwa kwendawo yangaphakathi - ukupholishwa kwangaphandle - ukuhlolwa nokwamukelwa - indawo yokupakisha.
Ukukhiqizwa kwefekthri kwepayipi lensimbi engenasici yebanga elihlanzekile elivela emdwebeni obandayo.Encazelweni yemishini eminingana ebalulekile: 1, umshini wepayipi wokudweba obandayo: insimbi eyindilinga embozwe ngemuva kokubizwa ngepayipi, ipayipi elijwayelekile ngu-ф 65*5mm noma ф 100*7mm.
Ipayipi lensimbi engagqwali evamile yezimboni ukusuka ku-ф 14*1mm kuya ku-ф 200*3mm, ngakho isidingo sokwandisa ishubhu nokudonsa ishubhu elincane, umshini wokudweba obandayo ukuze ufeze.Ngezinye izikhathi kuyadingeka ukunwetshwa kwamashubhu amaningana noma amashubhu, kuyilapho kwenziwa annealing (ukwelashwa kokushisa) kanye nemijikelezo yokukhetha.Izinhlobo kanye nokucaciswa okubandayo umdwebo tube umshini kanye mandrel izinhlobo kanye nokucaciswa akuchazwa.Izinzuzo eziyinhloko zokudweba okubandayo yilezi: ukusebenza kahle kokukhiqiza okuphezulu;Kuyinto elula futhi evumelana nezimo ukushintsha ukucaciswa komkhiqizo ngesikhathi sokukhiqiza.
Imishini kanye nokukhiqizwa kwamathuluzi kanye nokugcinwa kwesakhiwo semishini kulula.Ukungalungi okuyinhloko komdwebo obandayo yilezi: ukuguqulwa kokudlula kuncane, ngakho-ke ukudlula kokucubungula kungaphezulu, umjikelezo wokukhiqiza mude;Ukusetshenziswa kwensimbi kuphezulu.Ukuqedwa okungalungile ezindaweni zangaphakathi nezingaphandle zeshubhu.2. Umshini wokugoqa wamapayipi abandayo ama-Multi-roll: uyisisetshenziswa esibalulekile sokwenza ipayipi lensimbi engenamthungo ehlanzekile e-China.Ububanzi obungaphandle nokuqina kodonga lweshubhu lensimbi elidonswa ngokubanda kungaphansi kuka-0.02-0.05mm ngemva kokugingqika okubandayo.
Ingaphakathi nangaphandle kokuqedwa kwepayipi kungu-Ra≤0.8μm, futhi ukujiya kodonga kungenziwa kufinyelele ku-0.5mm.Ngemuva kokupholisha, indawo yangaphakathi nengaphandle ye-tube ingafinyelela ku-Ra≤0.2-0.4μm (njengesibuko).Izinhlobo kanye nokucaciswa multi-roll abandayo ipayipi rolling isigayo kanye mandrel izinhlobo kanye nokucaciswa akuchazwa.
Ububi obukhulu bepayipi eligoqiwe elibandayo yisimo esinzima, okungukuthi, amandla e-flexion coefficient makhulu, akufanelekile ukunwetshwa, ukugoba, ukukhuluma ngokuqinile, noma akuhlangabezani nezindinganiso zikazwelonke, ngakho-ke kuyadingeka ukuba kwenziwe. Ukwelashwa kokuqina okushisayo (i-annealing).Ngokuvamile, ishubhu yensimbi engagqwali iphathwa yisithando somlilo esincibilikayo esivamile (isithando sobisi), isikali se-oxide esingaphakathi nangaphandle kweshubhu sidinga ukucolwa, okucekela phansi indawo engaphakathi nengaphandle yeshubhu yokuqala egoqiwe ebandayo, futhi ukubukeka kokungalingani okuncane, hhayi kuze kufike ezingeni lenhlanzeko lezinga lokuqeda ipayipi.Ngakho-ke, ukuvikelwa kwegesi kwesithando somlilo esikhanyayo kufanele kukhethwe.
I-Sanitary grade i-stainless steel stainless steel stainless steel incane iqukethe i-50% yensimbi kanye ne-10.5% chromium, futhi ingeza njenge-nickel, i-titanium, i-molybdenum, njll. enomzimba we-martensite, umzimba we-ferrite, umzimba we-austenitic, isigaba esiphindwe kabili, imvula eyenza insimbi engagqwali ibe lukhuni.Amashubhu ensimbi engenamthungo esezingeni leSanitary nawo ayatholakala ngezinto ezahlukahlukene.Imboni jikelele evame ukusetshenziswa tube austenitic insimbi engagqwali impahla ngaphezulu;0Cr19Ni9 (USU304), 00Cr19Ni11 (USU 304L), 0Cr17Ni12Mo2 (USU 316), 00Cr17Ni14Mo2 (USU 316L), 1Cr18Ni9Ti (SUS 321), njl. , kanye nezidingo zangaphakathi nangaphandle zokuqeda umbhobho wensimbi.Khetha amashubhu ensimbi engenamthungo yezinga lenhlanzeko ngohlobo lwe-fluid medium, ukugxila, izinga lokushisa, ingcindezi, isivinini sokugeleza, nezinye izici.
Isikhathi sokuthumela: Sep-16-2021