Kufambira mberi uye zvinhu zvikuru zvetekinoroji yekuumba yeFFX
(1) Muchina wekugadzira FFX unogona kugadzira mapaipi akasungirirwa ane simbi yepamusoro, madziro akatetepa uye akakora. Kubva pakushanduka kweFFXmuchina wekugadzira mapaipi erwTekinoroji yekugadzira inonyanya kushandiswa pamarongero akatambanuka, uye marongero akatambanuka ari muchikamu chekuumba mushure mekuoma haadi kushandisa marongero emukati kudzora kugadzika, chimiro chemidziyo chine hunhu hwekupfava uye kuomarara, uye zviri nyore kuwana simba rakawanda uye kuomarara kwakanyanya uye kunogona kugadzikana. Gadzira mapaipi emhando yepamusoro akasungirirwa pamusoro pe219 mm, D/t=10 ~ 100, uye giredhi resimbi rinosvika P110.
(2) Mipumburu yakatambanuka uye mipumburu yakatwasuka yechikamu chekuumba FFX mumuchina wekugadzira machubhuzvinogovaniswa zvizere. Muhunyanzvi hwekugadzira FFX, chimiro chemupumburu we involute uye nzira yekukotama ye roll-to-roll zvinosanganiswa zvakasikwa, kuitira kuti mipumburu yakatambanuka uye mipumburu yakamiswa igovaniswe zvizere. Semuenzaniso, chikamu chekugadzira mapaipi eZTF echizvarwa chechitatu muchigayo chechubhu, yakagadzirwa neZTZG, inongoda kugovera seti yemaroro ekugadzira rough. Izvi zvinoderedza mutengo wemarororo uye zvinoita kuti kushandiswa nekutarisira marororo kuve nyore.
(3) Kupararira kwekushanduka kwechinhu kwakaringana, uye maitiro ekuumba akagadzikana. Munguva yekuumbwa kwakaoma kwechinhuchigayo chechubhu, nzira yekuchinjika kukuru inonyanya kushandisa maroller akatambanudzwa, kuitira kuti kutenderera kwerutivi rwechubhu yakavhurika kuve pedyo nekwepombi yakasungirirwa yakagadzirwa, uye kuchinjika kwechimiro chechidimbu kudiki. Kugoverwa uku kwakanaka kwekuchinja kunoita kuti chimiro chigadzikane uye kukunda zvakaipa zvekugadzira row roll. Njodzi yakavanzika yezvikanganiso zvepombi dzakasungirirwa inokonzerwa nekupararira kusina musoro kwekuchinja mune zvekare.machubhu ekugadzira zvinhu.
(4) Nzira yekuumba inokombama nguva dzose, inoshandiswa muchigayo chechubhu, inoshandiswa kugadzira mamiriro akanakisa ekushongedza simbi nemagetsi akawanda. Tekinoroji yekugadzira FFX, seyakashandiswa mune imwemuchina wekugadzira machubhu, inoshandisa nzira yekukombama inoenderera mberi uye inoshandisa zvizere hunhu hwekuumba hwema rolls akatambanuka uye vertical rolls. Izvi zvinoita kuti pasave nenzvimbo isina kusimba yekuchinja kwe strip, uye chinonyanya kukosha, inokunda zvinobudirira deformation inokonzerwa nekuchinja kwe strip thickness uye strength. Kuderedzwa kwe elastic recovery kunovandudza kurongeka kwe molding uye kugadzikana mukati mechigayo chechubhuMushure mekuumbwa kwakaomarara muchigayo chechubhu, mupendero wesimbi yakasungirirwa wakakanganisika zvachose, uye kukombama kwemupendero wechubhu yakavhurika kuri pedyo zvikuru nekwechubhu yakapedzwa. Kushanduka kwechinhu panguva yekuumbwa kwechubhu kushoma, zvichiita kuti chimiro chechubhu yakavhurika mushure mekuumbwa kwakashata chirambe chakachengetedzwa, izvo zvinogadzira mamiriro akanakisa ekushongedza kwemhepo mukati mechubhu.chigayo chechubhu.
(5) Inovandudza mhando yepombi yakasungirirwa yakagadzirwa nechigayo chechubhuKana tichienzanisa netekinoroji yekugadzirwa kwema roll, tekinoroji yekugadzira maFFX, yakashandiswa mune imwe nzira.muchina wekugadzira machubhu, inovandudzawo kunaka kwepombi yakasungirirwa muzvikamu zviviri zvinotevera: Chekutanga, mushure mekuumbwa kwakaoma mukati me chigayo chechubhu, sezvo kukombama kwemucheto wechubhu yakavhurika kuri pedyo zvikuru nemuviri wepombi yapera, kusarongeka kubva kumaroller ekuwedzera panguva yekupedzisa kunoderedzwa, kunyangwe pamapombi akasungirirwa akasimba uye akakora. Mushure mekuumbwa zvakanaka mukati mechigayo chechubhu, mativi maviri emucheto we strip akaenzana (kwete V-shape kana inverted V-shape) butt joints. Mabutter akafanana anoumbwa pamusoro pemukati nekunze kwepombi yakasungirirwa, izvo zvinoita kuti burr ikwekwe. Panguva imwe chete, kona yakakura yeV-shaped welding inogona kushandiswa pamberi pemuchina we welding une frequency yakakwira, zvichidzivirira zvinobudirira zvikanganiso zve welding zvakaita semadonhwe matema. Chechipiri, nekuda kwenzira ye continuous flange forming inoshandiswa muchigayo chechubhuuye dhizaini yakasiyana ye roll pass, chero chikamu che strip steel chikamu chinongoshanduka kamwe chete panguva yekuumbwa kwakaoma. Kuchinja kwe deformation kwakabatana zvakanaka, zvichidzivirira chero nzvimbo imwe chete kuti isadzokorore kuumbwa, uye nokudaro, zvichideredza kutetepa kwenzvimbo nekuda kwekumanikidzwa kwe roll. Nokudaro, deformation yakafanana, kushushikana kwemukati kwakaderera, uye mhando yemukati yese ye welded pombi inogadzirwa nechigayo chechubhuyavandudzwa.
Muchidimbu, tekinoroji yedu yekugadzira mapaipi eZTF-IV ERW, yakashandiswa mukati mechigayo chechubhu, inobatanidza mabhenefiti akawanda ekugadzira marongero echinyakare uye nzira dzekugadzira marongero emaruva, zvichiratidza kufambira mberi kukuru. ZTZG yakagadzira mitsetse yakawanda yekugadzira mapombi eZTF akasungirirwa kumabhizinesi akasiyana-siyana. Pakati pavo, Tangshan Wenfeng Qiyuan Steel yakagadzira uye yakagadzira mutsetse wekugadzira otomatiki weFFX wechizvarwa chechina mukati mayo.chigayo chechubhu, iyo inosanganisira kudzora komputa, zvichireva kuti pfungwa itsva dzeZTZG dzapinda padanho idzva. Tekinoroji yedu yeZTF(FFX) Flexible Forming, inoshandiswa mumichina yekugadzira machubhu, icharamba ichivandudzika uye ichichinja kuburikidza nekushandiswa kuri kuitwa mukati mechigayo chechubhunharaunda.
Nguva yekutumira: Kukadzi-04-2023
