Yiziphi izindlela zokwandisa ububanzi obungaphandle bepayipi lensimbi eliqhekeka uwoyela elingu-20#? Yiziphi izinzuzo? Ngokuthuthuka kobuchwepheshe bezimboni kanye nezimboni ze-petroleum namakhemikhali, isidingo samapayipi ensimbi angenamthungo anobubanzi obukhulu sikhule unyaka nonyaka. Nakuba amayunithi amakhulu okugingqa amapayipi angama-cyclic kanye namayunithi okugqekeza amapayipi angakhiqiza amapayipi ensimbi aqhekeka uwoyela angama-20#, imishini yawo inkulu, ukutshalwa kwezimali okwesikhathi esisodwa kuphezulu, futhi kukhona ubunzima obuthile bobuchwepheshe ekukhiqizeni ubukhulu obuncane bobubanzi obuncane. -amapayipi anezindonga. Ngokuyinhloko kunezindlela ezilandelayo zokunwetshwa okushisayo kwamapayipi:

(1) I-oblique rolling eshisayo yokunwetshwa kwe-20 # ipayipi yensimbi eqhekeka uwoyela yenziwa emshinini wokunweba we-oblique rolling. Umshini wokunwebeka we-oblique rolling unama-conical roller amabili e-cantilevered afakwe kuhlaka olumise okwebhokisi. Izici zokunwetshwa kwe-oblique rolling ye-20 # ipayipi yensimbi eqhekeka uwoyela yi-deformation enkulu, isivinini sokuguqulwa okusheshayo, nokukhishwa okuphezulu. Ilungele ukukhiqiza amapayipi ensimbi anobubanzi obuyi-diameter kanye ne-medium-thin-wall 20# amapayipi ensimbi aqhekeka uwoyela wezigaba ezahlukahlukene zensimbi ngokunemba okuphezulu kwe-dimensional, kodwa okubi kwawo ukuthi imishini yeyunithi inkulu, ukutshalwa kwezimali kuphezulu, futhi ayikwazi ukukhiqiza okukhethekile. -amapayipi angenamthungo futhi anesigaba esiguquguqukayo.

(2) Ukunwetshwa okushisayo kwepayipi lensimbi eliqhekeka i-20# kwenziwa emshinini wokunweba womdwebo oshisayo. Izici ukuthi umshini wokunweba ungakwazi kokubili ukushisa okushisayo nokudonsa okushisayo, futhi awukwazi nje ukushisa amapayipi ayindilinga kuphela, kodwa futhi udonse amapayipi amise okukhethekile kanye nesigaba esiguquguqukayo; imishini yokudweba nokwandisa umshini ilula, ukutshalwa kwezimali kuncane, futhi ukushintshwa kwamathuluzi kulula; kodwa ngenxa yokuthi umdwebo nokwandisa kuwukuwohloka kwamahhala, ukukhubazeka okungaphezulu kwepayipi lensimbi eliqhekekayo elingu-20# imikhiqizo enwetshiwe kulula ukudalula nokwandisa, nokunemba kokuqina kodonga nokunemba kobubanzi bangaphandle akuphakeme.

(3) Eminyakeni yamuva nje, kuye kwavela inqubo entsha yokwandisa imvamisa ye-medium-frequency ye-hydraulic ye-push-type elwa nokuvuvukala, ehlukile kumdwebo wendabuko kanye nenqubo yokwandisa. Isetshenziselwa ukukhiqiza amapayipi ensimbi aqhekekayo anobubanzi obungama-20#. Imishini yenqubo ilula, futhi iyunithi ngayinye inamathani angamashumi. Ngaphezu kwalokho, amapayipi ensimbi aqhekekile angu-20# anwetshiwe ngokuvamile ayafana ngokwakheka, anezinhlamvu ezicolekile kanye nemishini emihle. Ngakho-ke, isibe inqubo yokukhiqiza yamapayipi ensimbi ethandwa kakhulu enobubanzi obungama-20#.