Njira zopangira chitoliro chachitsulo cha arc zikuphatikiza kupanga zopindika mosalekeza (HME), njira yopangira mpukutu (CFE), Uing Oing Kukulitsa njira yopangira (UOE), njira yopindika yopindika (RBE), Jing Cing Oing Kukulitsa njira yopangira (JCOE), ndi zina. Komabe, njira zitatu zopangira, UOE, RBE, ndi JCOE, zimagwiritsidwa ntchito kwambiri.

1. UOE kupanga njira: UOE chitsulo chitoliro unit kupanga ndondomeko lagawidwa masitepe atatu kuti amalize, kutanthauza chisanadze kupindika, U-woboola pakati atolankhani kupanga, ndi O-woboola pakati atolankhani kupanga, kutsatiridwa ndi kukulitsa ozizira chitoliro lonse kuthetsa chitoliro. kupanga ndondomeko The chifukwa kupsyinjika. Gulu lopanga lili ndi zida zazikulu komanso zotsika mtengo. Seti iliyonse ya zida zopangira zimayenera kukhala ndi ma welder angapo amkati ndi akunja, omwe amakhala ndi magwiridwe antchito apamwamba. Chifukwa cha mbiriyo, yokhala ndi zida zambiri zopangira, chitoliro chachitsulo chokhala ndi m'mimba mwake umodzi chimafunikira mitundu ingapo yopangira, ndipo zisankhozi ziyenera kusinthidwa posintha mawonekedwe azinthu. Kupanikizika kwamkati kwa chitoliro chopangidwa ndi welded ndi chachikulu, ndipo nthawi zambiri chimakhala ndi makina okulitsa. Chigawo cha UOE chili ndi teknoloji yokhwima, makina apamwamba kwambiri, ndi zinthu zodalirika, koma gululi liri ndi ndalama zambiri pazida, zomwe zili zoyenera kupanga zinthu zazikulu.

2. Njira yopangira RBE: Magawo a RBE kupanga ndikugudubuza, kupindika, ndi kukulitsa m'mimba mwake. Njira yopanga ndi yokhwima. M'mbuyomu, RB inkagwiritsidwa ntchito makamaka popanga zotengera zopondereza, zitsulo zamapangidwe, ndi mapaipi operekera madzi ndi ngalande okhala ndi mainchesi akulu akunja ndi utali wamfupi. Chifukwa mabizinesi wamba sangathe kupirira ndalama zazikulu za UOE chitoliro kupanga unit, RBE chitoliro kupanga unit opangidwa kutengera RB ali ndi makhalidwe a ndalama yaing'ono, mtanda zolimbitsa, yosavuta mankhwala specifications, etc., kotero izo zakula mofulumira. Chitoliro chowotcherera chomwe chimapangidwa ndi njira yopangira iyi chili pafupi ndi chitoliro chachitsulo cha UOE malinga ndi magwiridwe antchito, kotero chikhoza kulowa m'malo mwa chitoliro cha UOE nthawi zambiri. Chigawo chopanga mapaipi a RBE chimagwiritsa ntchito kugudubuza katatu kuti akwaniritse kupanga mapaipi achitsulo. Njira yopangira zitoliro ndi yakuti makina opangira ma roll atatu amagudubuza mbale yachitsulo kukhala chitoliro chachitsulo chokhala ndi caliber, ndiyeno amagwiritsa ntchito mpukutu wopindika kuti apinda m'mphepete mwa chitoliro chachitsulo. , Ndiyeno pindani m'mphepete ndi kupanga mpukutu kapena backbend. Chifukwa ndi mipukutu itatu yopitilira yopindika kupanga, kugawa kwa nkhawa komwe kumapangidwa panthawi yopanga chitoliro chachitsulo kumakhala kofanana. Komabe, posintha mawonekedwe azinthu, ndikofunikira kusintha mpukutu wapakati ndikusintha mpukutu wapansi moyenera. A seti pachimake masikono a kupanga zida angaganizire mankhwala angapo specifications. The kuipa ndi kuti sikelo kupanga ndi yaing'ono, ndi makulidwe khoma ndi awiri a chitoliro zitsulo ndi oletsedwa kwambiri chifukwa cha mphamvu ndi kusasunthika kwa pachimake wodzigudubuza.

3. Njira yopangira JCOE: Kupanga kwa JCOE kumakhala ndi magawo atatu, ndiko kuti, mbale yachitsulo imakanikizidwa koyamba mu mawonekedwe a J, kenako ndikukankhira mu mawonekedwe a C ndi mawonekedwe a O. E imayimira kukula kwa m'mimba mwake. Gawo lopanga mapaipi la JCOE limapangidwa potengera njira yopangira UOE. Imaphunzira kuchokera ku mfundo yogwirira ntchito ya U-mawonekedwe ndikutulutsa ndikugwiritsa ntchito njira yopangira UOE, yomwe imachepetsa kwambiri matani a makina opangira ndikusunga ndalama zogulira zida. Chitoliro chachitsulo chopangidwa ndi chofanana ndi chitoliro chowotcherera cha UOE, koma zotsatira zake zimakhala zotsika kuposa UOE welded pipe unit. Izi ndizosavuta kuzindikira zowongolera popanga, ndipo mawonekedwe ake ndi abwino. Zipangizo zopangira JCOE zitha kugawidwa m'mitundu iwiri, imodzi ndikupinda, ina ndikupanga psinjika. Kupinda kopindika kumagwiritsidwa ntchito makamaka popanga mbale zokhuthala ndi zapakati, zokhala ndi masitepe ang'onoang'ono komanso zotsika. Njira yopangira ndikugubuduza mbali ziwiri za mbale yachitsulo kukhala arc pa makina opindika molingana ndi utali wopindika wa chitoliro chowotcherera, ndiyeno gwiritsani ntchito makina opangira makina kukanikiza theka la mbale yachitsulo kukhala C mawonekedwe kudzera angapo. masitepe, ndiyeno yambani kuchokera kumbali ina ya mbale yachitsulo Kukanikiza, pambuyo pa makina osindikizira angapo, mbali ina ya mbale yachitsulo imakanizidwanso mu mawonekedwe a C, kotero kuti mbale yonse yachitsulo imakhala yotseguka O mawonekedwe kuchokera pamwamba.