Yakatwasuka musono simbi pombi isimbi pombi welding process iyo yakatarisana nespiral simbi pombi. Iyo yelding process yerudzi urwu rwepombi yesimbi iri nyore, mutengo wewelding wakaderera, uye unogona kuwana hunyanzvi hwepamusoro panguva yekugadzira, saka inowanzoitika mumusika. Uye chigadzirwa chinoshandiswa nevakawanda, saka ndezvipi zvakanakira?

Rudzi urwu rwepombi yesimbi yakashongedzwa uchishandisa welding nzira inofambirana neiyo longitudinal kutungamira kwepombi yesimbi, uye inoshandiswa zvakanyanya. Nekuda kwedhayamita imwechete nehurefu, kureba kwepaipi yesimbi yesimbi yakatwasuka ishoma, ukuwo kureba kwemapombi espiral esimbi kunogona kuwedzera neinopfuura 30%. Nekuda kwezvikonzero zvekugadzirisa panguva yewelding, iko kushanda kwacho kwakadzikira uye kubuda kwacho zvakare kwakadzikira. Asi kune imwechete isina chinhu, spiral welded pombi dzinogona kugadzirwa mumadhayamita akasiyana. Kusiyana neizvi, mapombi esimbi akatwasuka haagone kuwana iyi welding mhedzisiro.

Mapombi esimbi akatwasuka anoshandiswa zvakanyanya pamusika nekuda kwehunhu hwawo. Sezvo mutengo weiyo nzira inoshandiswa panguva yewelding yakaderera, uye maitiro ekugadzira simbi yakaumbwa, extrusion, rolling, uye kudhirowa simbi zvese zvinogona kugadzirwa, uye zvakatemwa zvakare ndezvechokwadi, inopa huwandu hwakawanda hwekushandisa. mukana. Munyika yedu, indasitiri yepetrochemical, indasitiri yeinjiniya yemvura, kuvaka kwemadhorobha, engineering yemagetsi, nezvimwe zvese zvine kudiwa kwepombi dzesimbi dzakatwasuka.

Iyo yakatwasuka musono yemagetsi welded simbi pombi musika yave mune isina kusimba yakagadzikana kana kunyange inodonha mamiriro, uye kuderera kwakaoma kuchinja. Zvinonzwisiswa kuti kunyangwe yave nguva yechinyakare yemwaka wepamusoro wekushandiswa mumusika wesimbi, kudzika kwemvura uye kwekupedzisira kudiwa kwakaoma kuburitsa zvakanyanya, uye simba rekushandisa remusono seam electric welded steel pombi harina simba, zvichikonzera kushaikwa kwekutsigira. zvinhu zvemitengo. Nekuuya kuchangoburwa kwezviwanikwa zvitsva pamusika, chiitiko chekusaenzana kutsanangurwa mune dzimwe nzvimbo kwakadzikira zvishoma. Vatengesi vane zvekushandisa zvakakwana vachiri kutarisa nezvekutakura, nepo vatengesi vazhinji vane zvigadzirwa zvakaderera vanosarudza kumirira uye kuona kwenguva iripo. Neraki, iyo yazvino kusimba kweiyo liquidity mune yakatwasuka electric welded steel pombi musika haina kukwirira, uye haisati yave kukwanisa kuumba kudzvinyirira kukuru pamutengo wemitengo. Kune iyo yakatwasuka musono yemagetsi welded simbi pombi musika, kuti mutengo unokura sei unofanirwa kupedzisira wadzokera kune chaiyo yekuda nhanho. Tichifunga kuti ichangoburwa kutengeserana kwemusika kuchiri kunyorova, ndinotya kuti kuchine njodzi yakaderera kumitengo, asi ukuru hahuzove hukuru.