Nhoroondo yeBlack Steel Pipe

William Murdock akaita budiriro inotungamira kune yemazuva ano maitiro ekunama pombi.Muna 1815 akagadzira marambi ekupisa marambi uye aida kuti iwanikwe kuLondon yese. Achishandisa madhiramu kubva mumaskets akaraswa akagadzira pombi inoenderera ichiendesa gasi remarambi kumarambi. Muna 1824 James Russell akapa mvumo yekugadzira machubhu esimbi aimhanya uye asingadhure. Akabatanidza miromo yesimbi yakatsetseka pamwechete kuita chubhu, ndokuzobatanidza mapfundo nokupisa. Muna 1825 Comelius Whitehouse akatanga muitiro we“butt-weld,” hwaro hwokugadzira pombi dzazvino uno.

Black Steel Pipe

Kubudirira kwepipe yesimbi yakasviba

Nzira yeWhitehouse yakagadziridzwa muna 1911 naJohn Moon. Maitiro ake akabvumira vagadziri kugadzira nzizi dzisingaperi dzepombi. Akavaka michina yakashandisa hunyanzvi hwake uye zvirimwa zvakawanda zvekugadzira zvakazvigamuchira. Ipapo kudiwa kwakamuka kwepombi dzesimbi dzisina musono. Pombi isina musono yakatanga kuumbwa nekuboora gomba nepakati pehumburumbira. Zvakadaro, zvaive zvakaoma kuboora maburi nemazvo aidiwa kuti pave nekufanana mukukora kwemadziro. Kuvandudzwa kwa1888 kwakabvumira kushanda kwakanyanya nekukandira billet kutenderedza moto-uchapupu hwezvidhinha. Mushure mekutonhodzwa, chidhinha chaibviswa, kuchisiya gomba pakati.

Zvishandiso zvepipe yesimbi yakasviba

Simba repombi yesimbi nhema inoita kuti ive yakakodzera kutakura mvura negesi munzvimbo dzekumaruwa nemumadhorobha uye nemakonji anodzivirira waya dzemagetsi uye kuendesa high pressure steam nemhepo. Maindasitiri emafuta nepetroleum anoshandisa pombi yesimbi nhema kufambisa mafuta akawanda munzvimbo dziri kure. Izvi zvinobatsira, sezvo pombi yesimbi nhema inoda kutarisirwa kushoma. Zvimwe zvinoshandiswa papombi dzesimbi nhema dzinosanganisira kugovera gasi mukati nekunze kwedzimba, matsime emvura nemasuweji. Pombi dzesimbi nhema hadzimboshandiswi kutakura mvura inonwiwa.

Mazuvano Techniques epipe yesimbi nhema

Kufambira mberi kwesainzi kwakavandudzika zvakanyanya panzira yebutt-weld yekugadzira pombi yakagadzirwa neWhitehouse. Unyanzvi hwake huchiri nzira huru inoshandiswa mukugadzira mapaipi, asi michina yemazuva ano yekugadzira iyo inogona kuburitsa tembiricha yakakwira zvakanyanya uye kudzvanywa kwakaita kuti pombi ishande zvakanyanya. Zvichienderana nehupamhi hwayo, mamwe maitiro anogona kugadzira welded seam pombi pamwero unoshamisa we1,100 tsoka paminiti. Pamwe chete nekuwedzera kukuru uku kwemwero wekugadzirwa kwepombi dzesimbi kwakauya kuvandudzwa kwemhando yechigadzirwa chekupedzisira.

Kudzora kwehutano hwepipe yesimbi yakasviba

Kuvandudzwa kwezvigadzirwa zvemazuva ano zvekugadzira uye zvigadzirwa mumagetsi zvinobvumira kuwedzera kwakajeka mukushanda uye kutonga kwemhando. Vagadziri vemazuva ano vanoshandisa maX-ray geji kuti vaone kufanana mukukora kwemadziro. Simba repombi rinoedzwa nemuchina unozadza pombi nemvura pasi pekumanikidzwa kukuru kuti uone kuti pombi inobata. Mapombi anokundikana anoraswa.

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