Spiral pombii spiral seam simbi pombi yakagadzirwa ne strip simbi coil seyakagadzirwa, yakasimudzwa patembiricha yakajairwa, uye yakakwenenzverwa neatomatiki-waya mbiri-mativi akanyudzwa arc welding process.The spiral simbi pombi inodyisa simbi tambo kupinda welded pombi unit.Mushure mekukungurutswa nema roller akawanda, simbi inopetwa zvishoma nezvishoma kuti iite denderedzwa chubhu billet ine gap rekuvhura.Rongedza kudzikiswa kweiyo extrusion roller kudzora weld seam gap pa1 ~ 3mm uye ita kuti migumo miviri yeweld joint iputse.

Spiral pombi zvinhu:
Q235A, Q235B, 10#, 20#, Q345 (16Mn),
L245(B), L290(X42), L320(X46), L360(X52), L390(X56), L415(X60), L450(X65), L485(X70), L555(X80)

L290NB/MB(X42N/M), L360NB/MB(X52N/M), L390NB/MB(X56N/M), L415NB/MB(X60N/M), L450MB(X65), L485MB(X70), L555MB(X80) .

Spiral pombi yekugadzira maitiro:

(1) Zvigadzirwa zvesimbi machira esimbi, waya dzewelding, uye fluxes.Vasati vashandisa, vanofanirwa kuenda kuburikidza nekuomesera kwemuviri uye makemikari bvunzo.
(2) Musoro-kune-muswe butt joint ye strip simbi inotora-single-waya kana mbiri-waya yakanyudzwa arc welding, uye otomatiki yakanyura arc welding inoshandiswa kugadzirisa welding mushure mekukungurutswa mumapombi esimbi.
(3) Asati agadzira, iyo tambo yesimbi inokwenenzverwa, kuchekwa, kurongwa, kucheneswa kwepasi, kutakurwa uye kusati kwabhenda.
(4) Magetsi ekubatisa magetsi anoshandiswa kudzora kudzvanywa kwemasilinda pamativi ese emutakuri kuti ive nechokwadi chekufambiswa kwakanaka kwemutsetse.
(5) Gamuchira chekunze chekutonga kana chemukati chekudzora roll kugadzira.
(6) Iyo weld gap control mudziyo inoshandiswa kuve nechokwadi chekuti weld gap inosangana nezvinodiwa zvekushongedza, uye iyo pombi dhayamita, misalignment uye weld gap inodzorwa zvakanyanya.
(7) Ose ari maviri emukati welding uye ekunze welding anoshandisa American Lincoln welding muchina kune imwechete-waya kana mbiri-waya yakanyudzwa arc welding, kuitira kuti uwane yakagadzikana welding mhando.
(8) Yese yakashongedzwa seams inoongororwa neiyo online inoenderera mberi ultrasonic otomatiki flaw detector, iyo inovimbisa 100% isina-inoparadza yekuvhara yekuvhara ye spiral welds.Kana paine chakakanganisika, chinongo vhundutsa nekupfapfaidza mucherechedzo, uye vashandi vekugadzira vanogona kugadzirisa maparamendi chero nguva zvichienderana neizvi kuti abvise chikanganiso nenguva.
(9) Shandisa mhepo yekucheka plasma muchina kutema pombi yesimbi kuita zvidimbu zvimwechete.
(10) Mushure mekucheka mumapombi esimbi imwe chete, batch yega yega yepombi yesimbi inofanirwa kuomesesa yekutanga ongororo system yekutarisa ma mechanic zvivakwa, makemikari kuumbwa, fusion mamiriro eiyo welds, simbi pombi pamusoro pemhando uye isingaparadze kuyedza kuona kuti pombi kugadzira process inokodzera isati yagona kuiswa zviri pamutemo mukugadzirwa.
(11) Zvikamu zvakamisikidzwa nekuenderera mberi kwe ultrasonic chikanganiso chekuonekwa pane weld ichaitwa manual ultrasonic uye X-ray kuongorora zvakare.Kana pane zvechokwadi kukanganisa, mushure mekugadzirisa, ivo vanozoongororwa kusingaparadzi zvakare kusvikira zvikanganiso zvichisimbiswa kuti zvibviswe.
(12) Machubhu anosungirirwa simbi yesimbi butt uye D-joints anopindirana nemaspiral welds anoongororwa neX-ray TV kana firimu.
(13) Pombi imwe neimwe yesimbi yakaedzwa hydrostatic pressure test, uye kudzvanywa kunovharirwa radially.Iyo yekumanikidza yekuyedza uye nguva inodzorwa zvakanyanya nesimbi pombi mvura yekumanikidza microcomputer yekuona mudziyo.Iwo bvunzo paramita anodhindwa otomatiki uye kurekodhwa.
(14) Iyo pombi inopera inogadzirwa kuti inyatso kudzora verticality yechiso chekupedzisira, bevel angle uye mupendero wakashata.

Huru maitiro maitiro e spiral pombi:

a.Munguva yekugadzira, deformation yesimbi ndiro yunifomu, yakasara kushushikana idiki, uye pamusoro haabudisi makwara.Iyo yakagadziriswa spiral simbi pombi ine kuchinjika kukuru muhukuru uye yakatarwa dhayamita uye ukobvu hwemadziro, kunyanya mukugadzirwa kwepamusoro-giredhi makobvu-ane madziro pombi, kunyanya madiki uye epakati-dhayamita gobvu-ane madziro pombi.
b.Uchishandisa advanced-sided submerged arc welding tekinoroji, welding inogona kuoneka panzvimbo yakanakisa, uye hazvisi nyore kuve nekuremara senge kusarongeka, kutsauka kwewelding uye kupinda kusina kukwana, uye zviri nyore kudzora kunaka kwewelding.
c.Ita 100% kuongororwa kwemhando yepombi dzesimbi, kuitira kuti hurongwa hwese hwekugadzirwa kwepombi yesimbi ive pasi pekuongororwa kunoshanda uye kutariswa, kunyatsoona kunaka kwechigadzirwa.
d.Yese michina yemutsetse wese wekugadzira ine basa rekubatanidza nekombuta yekutora data system kuona chaiyo-nguva yekufambisa data, uye tekinoroji maparamendi mukugadzira maitiro anotariswa nepakati control room.

Iyo stacking nheyo dze spiral pombi dzinoda:
1. Chinodiwa chemusimboti we spiral simbi pombi stacking ndeye kurongedza zvinoenderana nemhando uye zvirevo pasi pechigadziro cheyakagadzika stacking uye kuve nechokwadi chekuchengetedza.Mhando dzakasiyana dzezvigadzirwa zvinofanirwa kurongedzerwa zvakaparadzana kudzivirira kuvhiringika uye kukukurwa;
2. Zvinorambidzwa kuchengeta zvinhu zvinoparadza simbi zvakatenderedza murwi wepombi dzesimbi;
3. Pasi pe spiral steel pipe pile inofanira kuva yakakwirira, yakasimba uye yakadzikama kudzivirira zvinhu kubva pakunyorova kana kuremara;
4. Chinhu chimwe chete chakaiswa zvakasiyana maererano nehurongwa hwekuchengetedza;
5. Kune spiral simbi pombi zvikamu zvakaturikidzana mumhepo yakashama, panofanira kunge paine mapedhi emapuranga kana matombo ematombo pasi, uye iyo stacking pamusoro inorerekera zvishoma kufambisa mvura, uye kutarisisa kunofanirwa kubhadharwa kuisa zvinhu zvakananga kudzivirira kubhenda deformation;
6. Hurefu hwekuturikidzana hwepombi dzesimbi dzespiral hadzifanire kudarika 1.2m yebasa remawoko, 1.5m yebasa remakanika, uye hupamhi hwe stack haifaniri kudarika 2.5m;
7. Panofanira kuva neimwe nzira pakati pematanho.Nzira yekuongorora inowanzoita 0.5m, uye nzira yekupinda inoenderana nehukuru hwezvinhu uye michina yekufambisa, kazhinji 1.5-2.0m;
8. Simbi yekona uye simbi yechiteshi inofanira kuiswa mumhepo yakashama, kureva kuti, muromo unofanira kutarisana pasi, uye I-beam inofanira kuiswa vertically.I-channel pamusoro pesimbi haifaniri kutarisana nepamusoro, kuitira kuti udzivise kuunganidza kwemvura uye ngura;

9. Pasi pe stack inosimudzwa.Kana imba yekuchengetera iri pane zuva rekongiri pasi, inogona kusimudzwa ne0.1m;kana iri pasi pevhu, inofanira kusimudzwa ne 0.2-0.5m.Kana iri nzvimbo yakashama, pasi rekongiri rinofanira kucheneswa nehurefu hunosvika 0.3-0.5m, uye jecha nevhu pamusoro pevhu zvinokwiridzirwa nekureba kwe0.5-0.7m.