CaliberiflangeUkuwelda iflange kunye neziphelo zokuwelda ezimpundu zixhaphake kakhulu iflange ephothiweyo ayikho kwimveliso yokwenyani kunye neentengiso zedayamitha enkulu, okanye iimveliso zokuwelda ezisicaba zibalwa ngomlinganiselo wokuwelda osicaba obubanzi beflange kunye ne-butt welding yesakhiwo esikhulu seflange. kunye nokusetyenziswa koluhlu lwahlukile, kunokubonisa iimpawu kunye neenzuzo zokwahluka, ngoko xa ukusetyenziswa kufuneka kusetyenziswe ngokoluhlu olwahlukileyo, ukuqinisekisa ukuba i-flange idlala indima ebalulekileyo ye-flange ye-flange ye-welding flat kunye nokungaguquki kakuhle, ifanelekile kuxinzelelo lwe-p 4 kwizihlandlo ze-mpa;I-butt welding flange, eyaziwa ngokuba yi-flange ephezulu yentamo, eqinile, ilungele amaxesha obushushu obuphezulu.
Kukho iindidi ezintathu zomphezulu wokutywina weflange: umphezulu wokutywina wenqwelomoya, olungele iimeko ezingeyotyhefu zaphakathi kunye noxinzelelo oluphantsi; Umphezulu weconcave kunye neconvex yokutywina, ilungele iimeko zoxinzelelo oluphezulu kancinane; Umphezulu wokutywina weMortise, ulungele ithuba lokutsha kunye nokudubula. medium enetyhefu kunye noxinzelelo oluphezulu, ububanzi enkulu flange collocation kunye fasteners ezisetyenziswa isicelo, oku kulandelayo wathi isicelo iimpawu ezimbini: okokuqala iimpawu mechanical of isimbo ububanzi flange ububanzi kufuneka ibe ecaleni ulwalathiso rolling emva unyango ubushushu kwi blank ubusela. , ngoko ke indawo esikiweyo yile: ukuba isithuba esingenanto asikho ngaphezu kwe-40 mm ububanzi, kufuneka kubekho embindini wesampulu; isampuli ethathwe kumbindi kwikota yobubanzi iya kuvavanywa ngokweebhetshi kwaye iindongomane ziyakuvavanywa ngokweebhetshi ukuqina;Imathiriyeli ekrwada esetyenziselwa iziqhoboshi ezikhethekileyo iya kuba nesiqinisekiso sokufaneleka somenzi.

I-Flange zizibophelelo zokuqinisa kunye nokusetyenziswa ngokubanzi kweendawo zoomatshini zisetyenziswa ngokubanzi zonke iintlobo zezixhobo zoomatshini izithuthi isixhobo senqanawa yesakhiwo senqanawa yezixhobo zokwakha ibhulorho kaloliwe kunye nokubonelela okunje apha ngasentla, unokubona zonke iintlobo zeziqhoboshi, luphawu lokuchazwa kweentlobo ezahlukeneyo. ezahlukeneyo, iinjongo ezahlukeneyo zokusebenza, kunye noluhlu olusemgangathweni lwe-generalizing enkulu ububanzi beflange uhlobo lwesidanga kwakhona iziqhoboshi ezikhethekileyo kakhulu, kufuneka ngokwenani lokuhlolwa kwesampulu emva konyango lobushushu, iziphumo zohlolo ziya kuhambelana nezibonelelo ezifanelekileyo, kwaye ziya kuqinisekisa ukuba iimpawu zomatshini wemveliso azikho ngaphantsi kokwenziwa kwemeko yesampuluZonke izikhonkwane ezisetyenziselwa i-flanges ezinobubanzi obukhulu kunye noxinzelelo lwe-PN engekho ngaphantsi kwe-10.0MPa iya kuhlolwa ngamasuntswana omagnetic ngokokuhlolwa okungonakalisi kwe-JB 4730-1994 uxinzelelo. izitya nganye nganye.Emva kokuhlolwa, akuyi kubakho ngxaki kwimveliso, kwaye iya kuhlangabezana neemfuno zeeflanges ezinobubanzi obukhulu be-forgings yesibini.