Ndeupi musiyano uripo pakati pesimbi isina musono chubhu uye welded simbi pombi?

Mapombi esimbi anogona kuverengerwa zvinoenderana nekukunguruka kwacho, kungave kune seams kana kwete, uye chimiro chechikamu.Zvinoenderana nechikamu chekukungurutsa nzira, mapaipi esimbi anogona kukamurwa mumapombi esimbi anopisa uye anotonhora-akakungurutswa simbi pombi;maererano kana pombi dzesimbi dzine seam, pombi dzesimbi dzakakamurwa kuita pombi dzesimbi dzisina musono uye pombi dzesimbi dzakashongedzwa, pakati padzo dzinowanzoshandiswa pombi dzesimbi dzinogona kupatsanurwa kuita mapaipi akapetwa kaviri zvichienderana nerudzi rweweld., musono wakatwasuka wakanyura arc welded pombi, spiral yakanyura arc welded pombi, nezvimwe.

Ukobvu hwemadziro hwepombi yesimbi isina musono hwakakora uye ukobvu hwedhayamita hushoma.Zvisinei, iyo dhayamita yepombi ishoma, kushandiswa kwayo kunewo zvishoma, uye mari yekugadzira, kunyanya mutengo wekugadzira wehombe-diameter seamless simbi pombi, yakakwira.

Iyo yakakwirira-frequency welded pombi ine yakanaka chubhu chimiro uye yunifomu yemadziro ukobvu.Iwo emukati nekunze maburrs anogadzirwa newelding anokwenenzverwa nematurusi anoenderana, uye mhando yewelding seam inodzorwa zvakanyanya kuburikidza neinternet isingaparadze bvunzo.Iyo degree ye automation yakakwira uye mutengo wekugadzira wakaderera.Nekudaro, ukobvu hwemadziro hwakaonda uye dhayamita yepombi idiki, iyo inonyanya kukodzera kugadzira zvimiro zvepombi truss muzvimiro zvesimbi.

Iyo yakatwasuka musono yakanyudzwa arc welded pombi inotora iyo yakapetwa-mativi yakanyura arc welding process, iyo yakasungwa pasi pemamiriro e static, weld mhando yakakwira, weld ipfupi, uye mukana wehurema idiki.Iyo pombi yesimbi inokwidziridzwa kuburikidza nehurefu hwese, iyo pombi chimiro chakanaka, saizi yacho ndeyechokwadi, iyo simbi pombi madziro ukobvu renji uye dhayamita yepombi yakafara, dhigirii re automation rakakwira, uye mutengo wekugadzira wakaderera kana uchienzaniswa ne iyo pombi yesimbi isina musono, yakakodzera zvivakwa, mabhiriji, madhamu, uye offshore platforms Yakaenzana simbi chimiro chine mbiru, super-span zvivakwa zvekuvaka uye pole tower mast zvimiro zvinoda kuramba mhepo uye kusagadzikana kwekudengenyeka kwenyika.

Iyo welding seam ye spiral undermerged arc welded pombi inogovaniswa, uye musono we welding wakareba.Kunyanya kana welding pasi pemamiriro ekuchinja, welding seam inosiya nzvimbo yekugadzira isati yatonhodza, uye zviri nyore kwazvo kugadzira welding inopisa mitswe.Naizvozvo, kukotama kwayo, kusimba, kumanikidza uye torsional zvimiro zvakaderera zvakanyanya kune izvo zveLSAW pombi, uye panguva imwecheteyo, nekuda kwekuganhurirwa kwenzvimbo yewelding, mawelds akaumbwa sesadhi uye hove-ridge-akaumbwa anokanganisa chitarisiko. .Mukuwedzera, panguva yekuvaka, mutsara unopindirana weld pane node ye spiral welded parent pombi yakakamura spiral seam, zvichiita kuti iwedzere kushushikana kwekuputika, nokudaro kuderedza zvakanyanya kuchengetedza kushanda kwechikamu.Naizvozvo, iyo isiri-inoparadza kuyedzwa kwe spiral welded pombi weld inofanira kusimbiswa.Ita shuwa kuti welding mhando, zvikasadaro spiral yakanyura arc welded pombi haifanirwe kushandiswa muzviitiko zvakakosha zvesimbi.


Nguva yekutumira: Mar-22-2022