Mapaipi 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 pombi dzesimbi dzinowanzo shandiswa dzinogona kukamurwa kuita mapaipi akakwenenzverwa marefu-frequency zvichienderana nerudzi rweweld. , yakatwasuka musono yakanyura arc welded pombi, spiral yakanyura arc welded pombi, nezvimwe.
Ukobvu hwemadziro hwepombi yesimbi isina musono hwakakora uye dhayamita yakakora idiki. 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 hwakatetepa uye dhayamita yepombi idiki, iyo inonyanya kukodzera kugadzira zvimiro zvepombi truss muzvimiro zvesimbi.
Iyo yakatwasuka musono yakanyudzwa arc welded pombi inotora kaviri-mativi akanyudzwa arc welding process, iyo yakashongedzwa pasi pemamiriro e static, weld mhando yakakwira, weld ipfupi, uye mukana wehurema idiki. Iyo pombi yesimbi inokwidziridzwa kuburikidza nehurefu hwese, chimiro chepombi yakanaka, saizi ndeyechokwadi, iyo simbi pombi madziro ukobvu uye dhayamita yepombi yakafara, dhigirii re automation rakakwira, uye mutengo wekugadzira wakaderera kana uchienzaniswa nepombi yesimbi isina musono, inokodzera zvivakwa, mabhiriji, madhamu, uye mapuratifomu ekumahombekombe Yakaenzana simbi dhizaini inotakura makoramu, super-span zvivakwa zvekuvaka uye danda rekudzivirira mhepo inoda kupikisa kwepasi.
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 kune izvo zveLSAW pombi, uye panguva imwe chete, 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, zvichikonzera kushushikana kukuru kwewelding, nokudaro kuderedza zvakanyanya kuchengetedza kushanda kwechikamu. Naizvozvo, iyo isiri-inoparadza kuyedzwa kwe spiral welded pipe weld inofanira kusimbiswa. Ita shuwa kuti welding mhando, zvikasadaro spiral yakanyura arc welded pombi haifanirwe kushandiswa muzviitiko zvakakosha zvesimbi.
Nguva yekutumira: Mar-22-2022