Muchokwadi, spiral simbi mapaipi uye scaffold simbi mapaipi ose ane welded simbi pombi.

Iwo anoshandiswa zvakanyanya mukugadzirwa kwenyika uye kuvaka, asi spiral simbi pombi uye scaffold simbi pombi dzine misiyano yakawanda nekuda kwemaitiro akasiyana ekugadzira.

Hurukuro inotevera inonyatso kurukura musiyano pakati pespiral simbi pombi uye scaffold simbi pombi.

Chekutanga, kusimba kwe spiral welded pombi kazhinji kwakakwira kupfuura iyo yesherufu pombi.

Iyo huru yekugadzira maitiro ndeye yakadzika arc welding.

Iyo spiral simbi pombi inogona kushandisa hupamhi hwakafanana husina kuvharwa kugadzira mapaipi akakandwa ane madhayamita akasiyana epombi, senge hombe-dhayamita yakamonereka simbi pombi, uye nhete maburi anogonawo kushandiswa kugadzira pombi madhayamita.

Hombe welded pipe.

Zvisinei, zvichienzaniswa nehurefu hwakafanana hwepombi, urefu hweweld hunowedzerwa ne30 kusvika ku100%, uye kukurumidza kwekugadzira kwakaderera.

Yakatwasuka musono welded pombi yekugadzira maitiro iri nyore, iyo huru yekugadzira maitiro epamusoro-frequency welding yakatwasuka musono simbi pombi uye yakanyura arc welding scaffold simbi pombi, scaffold simbi yekugadzira mashandiro, mutengo wakaderera, kukurumidza kusimudzira.

Naizvozvo, diki-caliber scaffold simbi pombi dzinonyanya kushandisa dzakatwasuka musono welding, uye hombe-dhayamita dzakasungwa pombi dzinonyanya kushandisa spiral welding. Muindastiri, hombe-dhayamita scaffolding simbi pombi ichashandisa T-welding tekinoroji, iyo inozoteverwa nepfupi-nguva-yenguva scaffolding simbi pombi kusangana nehurefu hunodiwa nepurojekiti, iyo inowedzera zvakanyanya mukana weT-yakaita welding scaffold simbi pombi defects uye T-welding.

The welding residual stress at the seam ihombe, uye weld simbi inowanzova mu three-dimensional stress state, ichiwedzera mukana wekutsemuka.