Abakhiqizi Bepayipi Lensimbi Ye-Carbon: Umhlahlandlela Ophelele

Uma usemakethe yamapayipi ensimbi ye-carbon, ungase uzibuze ukuthi ungaqala kuphi. Njengoba kunabakhiqizi abaningi laphaya, kungaba nzima ukwazi ukuthi iyiphi okufanele uyikhethe. Kulo mhlahlandlela obanzi, sizobheka konke odinga ukukwazi mayelana nabakhiqizi bepayipi lensimbi ye-carbon. Kusukela emlandweni wabo nezinqubo zokukhiqiza kuya ezilinganisweni zabo zokulawula ikhwalithi kanye nesevisi yamakhasimende, sizokuhlanganisa konke.

Isingeniso: Amapayipi Ensimbi Yekhabhoni

Amapayipi ensimbi ekhabhoni asetshenziswa kakhulu ezimbonini ezihlukahlukene, okuhlanganisa uwoyela negesi, ukwakhiwa, nokuhlanza amanzi. Zaziwa ngamandla azo kanye nokuqina kwazo, okuzenza zilungele izinhlelo zokusebenza ezifunayo. Kodwa-ke, akuwona wonke amapayipi ensimbi e-carbon adalwe alinganayo. Yilapho abakhiqizi beza khona.

Umlando Wabakhiqizi Bepayipi Lensimbi Ye-Carbon

Umlando wabakhiqizi bepayipi lensimbi ye-carbon uhlehlela ekuqaleni kwekhulu le-19. Njengoba ukuthuthukiswa kwezimboni kwasabalala eYurophu naseNyakatho Melika, kwaba nesidingo esikhulayo samapayipi ensimbi azosetshenziswa kumaphrojekthi engqalasizinda. Amapayipi ensimbi okuqala enziwa kusetshenziswa inqubo ye-Bessemer, eyayihilela ukuvunguza umoya ngensimbi encibilikisiwe ukuze kukhishwe ukungcola.

Ngokuhamba kweminyaka, inqubo yokukhiqiza iye yavela, futhi abakhiqizi banamuhla bamapayipi ensimbi basebenzisa amasu anhlobonhlobo, okuhlanganisa ukushisela ukumelana nogesi (ERW), ukukhiqizwa kwamapayipi angenamthungo, kanye nokushisela kwe-arc engaphansi kwamanzi (SAW).

Izinqubo Zokukhiqiza

Kunezinqubo eziningana zokukhiqiza ezisetshenziswa abakhiqizi bepayipi lensimbi ye-carbon, ngayinye inezinzuzo zayo kanye nokubi.

I-Electric Resistance Welding (ERW)

I-ERW ingenye yezinqubo zokukhiqiza ezivame kakhulu ezisetshenziswa abakhiqizi bepayipi lensimbi ye-carbon. Kuhilela ukushisela imiphetho yomugqa wensimbi ndawonye ukuze kwakheke ishubhu. Amapayipi e-ERW aziwa ngamandla awo aphezulu kanye nokuqina kwawo, kodwa angaba sengozini yokulimala kokushisela.

Ukukhiqiza Amapayipi Angenamthungo

Ukukhiqizwa kwamapayipi angenamthungo kuhilela ukushisa i-billet yensimbi ekushiseni okuphezulu bese uyibhoboza nge-mandrel ukwenza ishubhu. Le nqubo ikhiqiza amapayipi angenawo ama-seams, okwenza kube kuhle ezinhlelweni ezidinga ukucindezela okukhulu noma izinga lokushisa eliphezulu.

I-Summerged Arc Welding (SAW)

I-SAW iyinqubo yokushisela ehlanganisa ukushisela imiphetho yomugqa wensimbi ndawonye usebenzisa i-arc engaphansi kwamanzi. Amapayipi e-SAW aziwa ngekhwalithi yawo ephezulu nokuthembeka, okuwenza alungele ukusetshenziswa okubucayi.

Izinyathelo Zokulawula Ikhwalithi

Ukulawulwa kwekhwalithi kubalulekile ekukhiqizeni amapayipi ensimbi ye-carbon ukuqinisekisa ukuthi ahlangabezana nezindinganiso ezidingekayo. Abakhiqizi basebenzisa amasu anhlobonhlobo ukuqinisekisa ikhwalithi yamapayipi abo, okuhlanganisa ukuhlola okungabhubhisi (NDT), ukuhlolwa kwe-hydrostatic, nokuhlolwa kwe-ultrasonic.

Ukuhlola Okungabhubhisi (NDT)

I-NDT iyindlela esetshenziselwa ukuhlola ubuqotho bensimbi ngaphandle kokuyilimaza. Lokhu kungafaka ama-x-reyi, ukuhlolwa kwezinhlayiyana kazibuthe, nokuhlolwa kwe-ultrasonic.

Ukuhlolwa kwe-Hydrostatic

Ukuhlolwa kwe-Hydrostatic kubandakanya ukugcwalisa ipayipi ngamanzi nokulicindezela ukuze lihlole ukuvuza. Lokhu kuqinisekisa ukuthi ipayipi lingakwazi ukumelana nokucindezela elizobhekana nakho ekusetshenzisweni kwalo okuhlosiwe.

Ukuhlolwa kwe-Ultrasonic

Ukuhlolwa kwe-Ultrasonic kusebenzisa amaza omsindo ukuthola amaphutha ensimbi. Lokhu kungasiza abakhiqizi ukukhomba noma yiziphi izinkinga ngaphambi kokuba amapayipi afakwe ekusebenzeni.

Insizakalo yekhasimende

Uma ukhetha umenzi wepayipi lensimbi ye-carbon, kubalulekile ukucabangela isevisi yabo yamakhasimende. Umkhiqizi omuhle kufanele aphendule izidingo zamakhasimende akhe futhi akwazi ukunikeza ulwazi olufika ngesikhathi nolunembile mayelana nemikhiqizo yakhe.

Isiphetho

Ukukhetha umkhiqizi wepayipi lensimbi ye-carbon kungaba umsebenzi onzima, kodwa ngolwazi olufanele, akudingekile ukuba kube njalo. Ngokuqonda umlando wokwenziwa kwamapayipi ensimbi yensimbi, izinqubo ezahlukene zokukhiqiza, izinyathelo zokulawula ikhwalithi, kanye nesevisi yamakhasimende, ungenza isinqumo unolwazi mayelana nokuthi yimuphi umkhiqizi ofanele izidingo zakho.