Njira zitatu zopangira ma welded chitoliro

Chitoliro chachitsulo nthawi zambiri chimagawanika kukhala chitoliro chopanda chitsulo ndi chitoliro chokokedwa ndi chitsulo malinga ndi njira zopangira.nthawi ino ife makamaka kuyambitsa welded zitsulo chitoliro, ndiye welded zitsulo pipe.It kupanga ndi kupindika chubu akusowekapo (mbale zitsulo ndi zitsulo Mzere mu chofunika mtanda gawo mawonekedwe ndi kukula chubu ndi njira zosiyanasiyana kupanga, ndiyeno kuwotcherera ndi njira zosiyanasiyana zowotcherera kuti apeze chitoliro chachitsulo.

Poyerekeza ndi welded seamless zitsulo chitoliro, izo ali mankhwala mwatsatanetsatane ndi makhalidwe a mwatsatanetsatane mkulu, makamaka mkulu khoma makulidwe.zida zosavuta zazikulu, malo ang'onoang'ono pansi, ntchito yosalekeza yopanga ndi kupanga zosinthika, chitoliro chowotcherera zitha kugawidwa m'magulu ozungulira.Mizinda arc welded chitoliro, msoko wowongoka wawiri-mbali mbali kumizidwa arc welded chitoliro ndi kukana welded chitoliro.

1.The ndondomeko kupanga ozungulira zitsulo chitoliro ndi motere:

Zopangira za chitoliro cha chitsulo chozungulira ndi koyilo, waya wowotcherera ndi flux. Asanapange, mzerewo umasinthidwa, wokonzedwa, wokonzedwa, woyeretsedwa ndikunyamulidwa pamwamba, ndi kupindika.Chida chowongolera chowotcherera chowotcherera chimagwiritsidwa ntchito kuwonetsetsa kuti kusiyana kwa weld kumakwaniritsa zofunikira zowotcherera.The m'mimba mwake chitoliro, misalignment ndi kuwotcherera kusiyana ali mosamalitsa controlled.Atatha kudula mu chitoliro chimodzi zitsulo atatu oyamba a gulu lililonse la mipope zitsulo amamvera okhwima dongosolo loyamba anayendera, n kuti aone katundu makina, zikuchokera mankhwala, boma maphatikizidwe ndi pamwamba khalidwe la weld, komanso kudzera kuyezetsa sanali zowononga kuonetsetsa kuti chitoliro kupanga ndondomeko ndi woyenera.ikhoza kuyikidwa mwalamulo kupanga.

2.LSAW chitoliro:

Nthawi zambiri, chitoliro cha LSAW chimapangidwa ndi mbale yachitsulo kudzera m'njira zosiyanasiyana, monga kuwotcherera mbali ziwiri zakumizidwa kwa arc ndikukulitsa pambuyo kuwotcherera.The kupanga njira LSAW chitoliro monga uo(UOE),Rb(RBE),JCO(JCOE), etc.

Kupanga njira ya UOE LSAW chitoliro:

Njira yopangira UOE longitudinal submerged arc welded chitoliro makamaka imaphatikizapo njira zitatu zopangira: chitsulo chopindika chisanachitike, kupanga ndi O kupanga.Njira iliyonse imagwiritsa ntchito makina osindikizira apadera kuti amalize njira zitatu zachitsulo chachitsulo m'mphepete chisanayambe kupinda, kupanga ndi O kupanga kuti awononge mbale yachitsulo kukhala chubu chozungulira. Njira yopangira JCOE longitudinal submerged arc welded chitoliro: mu jc0 Pambuyo kupondaponda mobwerezabwereza pamakina opangira, theka loyamba la mbale yachitsulo imakanikizidwa kukhala mawonekedwe a J, kenako theka lina la chitsulocho limakanikizidwa mu mawonekedwe a J kuti apange mawonekedwe a C.

Kuyerekeza kwa JCO ndi njira zopangira uo:

Kupanga kwa JCO ndikopanga kukakamiza kopitilira muyeso., komwe kumasintha njira yopangira chitoliro chachitsulo kuchokera ku masitepe awiri a UO kupanga masitepe angapo. Pakupanga, mbale yachitsulo imakhala ndi mawonekedwe ofananirako, kupsinjika kwazing'ono kotsalira komanso kulibe zokanda pamwamba.The kukonzedwa zitsulo chitoliro ali kusinthasintha kwambiri mu kukula osiyanasiyana awiri ndi khoma makulidwe.Imatha kupanga zinthu zambiri komanso zinthu zochepa.komanso katundu wamkulu ndi apamwamba Ikhozanso kutulutsa m'mimba mwake yaying'ono ndi mapaipi akuluakulu achitsulo.makamaka popanga mapaipi apamwamba kwambiri a khoma makamaka popanga mapaipi apakati ndi ang'onoang'ono okhala ndi khoma.Lili ndi ubwino wosayerekezeka pa njira zina, ndipo akhoza kukwaniritsa zofunika kwambiri kwa ogwiritsa zitsulo chitoliro specifications.Uo akamaumba utenga u ndi O masitepe awiri kuthamanga kupanga, amene yodziwika ndi mphamvu yaikulu ndi mkulu output.Generally, linanena bungwe pachaka akhoza kufika 30 -30% matani 1 miliyoni, oyenera kupanga misa imodzi yokha.

3. Molunjika msoko mkulu pafupipafupi welded chitoliro

Chitoliro chowongoka chowongoka chowongoka (RW) chimapangidwa ndikuwotcha m'mphepete mwa chubu billet ndi mawonekedwe akhungu komanso kuyandikira kwa ma frequency apamwamba apano pambuyo poti koyilo yowotchayo imapangidwa ndi makina opangira, ndiyeno kuwotcherera kwamphamvu kumachitika. pansi pa zochita za extrusion roller.