Amapayipi e-LSAWZenziwa ngokugoba ipuleti lensimbi libe yipayipi bese lishiselwa nhlangothi zombili ubude balo kusetshenziswa ubuchwepheshe bokushisela i-arc engaphansi kwamanzi, kanye nemithungo yokushisela yangaphakathi neyangaphandle.
Izindlela Zokubumba ze-LSAW: JCOE, UOE, RBE
Indlela Yokubumba ye-JCOE
Indlela yokwakha i-JCOE ingenye yezindlela ezisetshenziswa kakhulu ekukhiqizweni kwamashubhu e-LSAW, asetshenziswa kakhulu ekukhiqizweni kwamashubhu amakhulu nodonga olujiyile. Le ndlela ingahlukaniswa ngezinyathelo ezine eziyinhloko ngokwenqubo:
Ukwakha u-JOkokuqala, iziphetho zepuleti lensimbi zigobile kusengaphambili zibe yisimo "sika-J", okuqinisekisa ukuthi imithungo yokushisela kuzo zombili iziphetho ingalinganiswa kahle.
Ukwakha i-COkulandelayo, ipuleti lensimbi elinomfanekiso ka-J licindezelwa ngokwengeziwe libe yisimo "C".
Ukwakha i-O: Ipuleti lensimbi elinomfanekiso ka-C licindezelwa kakhulu ukuze livalwe libe yisakhiwo esiyindilinga noma esicishe sibe yindilinga.
E (Ukwandiswa): Okokugcina, ububanzi kanye nokuzungeza kwethubhu kuyalungiswa ngenqubo yokwandisa ukuqinisekisa ukuthi ubukhulu bethubhu buhlangabezana nezidingo ezijwayelekile.
Indlela Yokubumba ye-UOE
Indlela yokwakha i-UOE ifana ne-JCOE, kodwa ihlukile enkambisweni, ehlukaniswe ngezinyathelo ezintathu eziyinhloko:
UkwakhaOkokuqala, ipuleti lensimbi licindezelwa libe yisimo "sika-U".
Ukwakha i-O: Ipuleti lensimbi elinomfanekiso ka-U licindezelwa kakhulu ukuze livalwe libe yisakhiwo esifana neshubhu eliyindilinga noma elicishe libe yindilinga.
E (Ukwandiswa): Ububanzi kanye nokuzungeza komzimba weshubhu kulungiswa ngenqubo yokwandisa ukuqinisekisa ukuthi ubukhulu bomzimba weshubhu buhlangabezana nezidingo ezijwayelekile.
Indlela Yokubumba ye-RBE
Indlela yokwakha i-RBE (Roll Bending and Expanding) ingenye indlela esetshenziswa ukukhiqiza amapayipi e-LSAW, ikakhulukazi amapayipi e-LSAW anobubanzi obuncane. Kule ndlela, amapuleti ensimbi agobeka ngama-roller ukuze akhe isakhiwo se-tubular esivulekile, bese izimbobo zivalwa ngokushisela. Ekugcineni, inqubo yokwandisa ingenziwa ukuqinisekisa ukuthi umzimba wepayipi unembile ngokwesilinganiso.
Inqubo Yokukhiqiza Ipayipi Lensimbi ye-LSAW
Inqubo yokubumba ingenye yezici ezibaluleke kakhulu zenqubo yokukhiqiza amapayipi ensimbi e-LSAW, okuyilezi ezilandelayo:
Ububanzi Bokujiya Kodonga Ububanzi Bobude
Ububanzi Bebanga
Amapayipi e-LSAW ngokuvamile atholakala ngobubanzi obuqala cishe ku-406 mm futhi angaba ngu-1829 mm noma ngaphezulu.
Ububanzi Bokujiya Kodonga
Amashubhu e-LSAW atholakala ngobubanzi obukhulu bodonga, kusukela cishe ku-5 mm kuya ku-60 mm.
Ibanga Lobude
Ubude bepayipi lensimbi le-LSAW buvame ukwenziwa ngokwezifiso ukuze kuhlangatshezwane nezidingo zephrojekthi, ngobubanzi obujwayelekile buphakathi kwamamitha ayi-6 namamitha ayi-12.
Izindinganiso Zokusebenzisa i-LSAW
I-API 5L- amapayipi ahamba ibanga elide embonini kawoyela negesi.
I-ASTM A53 - amashubhu ensimbi ahlanganisiwe futhi angenamthungo kanye namapayipi okuthutha uketshezi ngaphansi kwengcindezi.
I-EN 10219- Amapayipi ensimbi ayindilinga, ayisikwele kanye nayinxande ahlanganiswe ngokubandayo.
GB/T 3091 - Amapayipi Ensimbi Ahlanganisiwe Namapayipi Okuthutha Uketshezi Olunomfutho Ophansi.
I-JIS G3456 - Ipayipi Lensimbi Yekhabhoni Yezimo Zokushisa Eziphezulu.
I-ISO 3183 - Izinhlelo Zokuthutha Amapayipi Embonini Kawoyela Negesi.
I-DIN EN 10217-1 - Amapayipi Nezinsimbi Ezihlanganisiwe Zokuthutha Uketshezi Ngaphansi Kokucindezela.
I-CSA Z245.1 - Amapayipi ensimbi ezinhlelo zokuthutha amapayipi.
I-GOST 20295-85 - Amapayipi Ensimbi Ahlanganisiwe Embonini Kawoyela Negesi.
I-ISO 3834 - Izidingo zekhwalithi zezinsimbi ezihlanganisiwe.
Izicelo Zepayipi le-LSAW
Izicelo ezinkulu zifaka phakathi ukuthuthwa kukawoyela negesi, ukwakhiwa kwedolobha, ubunjiniyela bezakhiwo, kanye nokusetshenziswa okuhlukahlukene kwezimboni.
Kungakhathaliseki ukuthi kungokokuthutha amabanga amade uwoyela ongahluziwe negesi yemvelo, izinhlelo zamanzi kanye nokukhipha amanzi emadolobheni, izakhiwo ezibalulekile namabhuloho, noma ukuthuthwa kwegesi kanye nomusi ngaphansi kwezimo zokucindezela okuphezulu kanye nokushisa.
Izinzuzo zepayipi lensimbi le-LSAW
AMANDLA AYIKHULU NOKUQINISEKISA
Ipayipi lensimbi le-LSAW linamandla amakhulu nokuqina ngenxa yokuthi lenziwe ngepuleti elilodwa lensimbi. Amandla okumelana nokucindezeleka okuphezulu kwangaphakathi nangaphandle kwenza libe yindawo ekahle kakhulu yokusetshenziswa okunamandla aphezulu nokucindezela okuphezulu.
Ukuguquguquka okunobukhulu
Uma kuqhathaniswa nezinye izinhlobo zamapayipi ahlanganisiwe, njenge-ERW, ipayipi le-LSAW lingakhiqizwa ngobubanzi obukhulu kanye nobukhulu bodonga obukhulu.
Ikhwalithi ephezulu yokushisela
Ubuchwepheshe be-Arc Welding (SAW) obucwiliswe emanzini buvumela ukuzenzekela kanye nokusetshenziswa kwemishini komthungo wokushisela, ukuqinisekisa ukuqhubeka kanye nokufana komthungo wokushisela kanye nokuthuthukisa ikhwalithi yomthungo.
Ifanele izimo ze-geological eziyinkimbinkimbi
Ngenxa yezakhiwo zayo ezinhle zomshini kanye namandla ayo, ipayipi lensimbi le-LSAW lifanelekela izimo eziyinkimbinkimbi zejiyoloji, njengezindawo zezintaba, phansi kwemifula, ukwakhiwa kwedolobha, njalo njalo.
Ukunciphisa amalunga ahlanganisiwe
Inqubo yokwenziwa kwepayipi lensimbi le-LSAW ivumela ukukhiqizwa kwamapayipi amade, okunciphisa inani lamajoyinti ahlanganisiwe ngesikhathi sokufakwa kwamapayipi, okufaka isandla ekuqineni nasekuphepheni okuphelele kwepayipi.
Izinzuzo zepayipi lensimbi le-LSAW
I-BotopSteel ingumkhiqizi kanye nabaphakeli bamapayipi ensimbi eshisiwe enobungcweti baseShayina abaneminyaka engaphezu kwengu-16, inepayipi elingenamthungo elingaphezu kwamathani angu-8000 esitokweni inyanga ngayinye. Ikunikeza imikhiqizo yamapayipi ensimbi esezingeni eliphezulu nentengo ephansi, uma udinga sicela usithinte, sizokunikeza izixazululo eziningi zamapayipi ensimbi.
amathegi: i-lsaw, i-jcoe, ipayipi lensimbi le-lsaw, inqubo yokukhiqiza i-lsaw, Abaphakeli, abakhiqizi, amafektri, abathengisi bamasheya, izinkampani, ukuthengisa ngobuningi, ukuthenga, intengo, ikhotheshini, inqwaba, okuthengiswayo, izindleko.
Isikhathi sokuthunyelwe: Ephreli-02-2024