I-flat welding flangekunye nokuthengwa kwezixhobo zombhobho akunakuhlukaniswa.Namhlanje, ndiza kukwazisa iiflange ze-welding ezicwangcisiweyo kuwe ngokweenkcukacha, ukuze abathengi babe nokuqonda okungcono kweeflange ze-welding flat, ukuze kube lula ukuthenga.
A: flat welding flangeibhekisa ku-aiflangeidityaniswe nesitya okanye umbhobho nge-fillet welding.Yiflange engafanelekanga.Jonga okubalulekileyoiflangeokanye ikhululekileiflangengokomfezeko weiflangeiringi kunye necandelo lombhobho othe ngqo ngexesha loyilo.Kukho iindidi ezimbini zeiflangeamakhonkco anentamo nangaphandle.Xa kuthelekiswa neintamo butt welding flange, i-flange ye-welding flat ilula kwisakhiwo kwaye igcina izinto eziphathekayo, kodwa ukuqina kunye nokutywinwa akulungile njenge-neck butt welding flange.I-flat welded flanges isetyenziselwa ngokubanzi ukudibanisa iinqanawa zoxinzelelo oluphakathi kunye noluphantsi kunye nemibhobho.
Zimbini: iimpawu zeflat welding flange: flat welding flangeinokugcina ubuncinane indawo kunye nokunciphisa ubunzima, okona kubaluleke kakhulu, ukuqinisekisa ukuba idibeneyo ayiyi kuvuza kwaye ibe nokusebenza kakuhle kokutywinwa.Ngoko ke, ii-gaskets ze-flange zitshintshwe ngamakhonkco okutywina ukuqinisekisa ukuba umphezulu wokutywina uhambelana nokutywinwa.Ngale ndlela, kuphela umlinganiselo omncinci woxinzelelo olufunekayo ukucinezela i-cap yokutywina.Ukuze kuncitshiswe ukunciphisa uxinzelelo olufunekayo, ubungakanani kunye nenani leebholiti zinokuhlulwa ngokufanelekileyo, ngoko ke umphumo ungumkhiqizo omtsha omncinci ngobukhulu kunye nokukhanya kobunzima (i-70 ukuya kwi-80 ipesenti ilula kune-flanges eqhelekileyo).Ngoko ke,flat welding flangengumgangatho ophezulu nokoflat welding flangeiimveliso, kunciphisa umgangatho kunye nendawo, kwaye idlala indima ebalulekileyo kwizicelo zoshishino.

Ntathu:flat welding flangeumgaqo wokutywina: iindawo ezimbini zokutywina zeebholiti zikhama i-gasket ye-flange kwaye yenze itywina, elikhokelela ekutshatyalalisweni kwetywina.Ukuze kugcinwe itywina, kufuneka kugcinwe amandla amakhulu ebholithi.Ngoko ke, ibholithi kufuneka yenziwe ibe yi-diameter.Ubungakanani bebholiti kufuneka buncedise ububanzi be-nut, oku kuthetha ukuba ububanzi bebholithi bufunekayo ukudala iimeko ezisetyenziselwa ukuqinisa i-nut.Nangona kunjalo, ububanzi kunye nobukhulu beebholiti, indlela esebenzayo kunye nofakelo olupheleleyo luya kufuna ubukhulu obukhulu kunye nobunzima.Oku kudala ingxaki ethile kwimo yaseLwandle, apho ubunzima buhlala buyinto ephambili ekufuneka iqwalaselwe.Kwaye, ngokusisiseko, iiflange ezidityanisiweyo ezisicaba zizitywina ezingasebenziyo.I-50% yomthwalo we-bolt iyadingeka ukuba isetyenziswe njenge-gasket ye-extrusion, ngelixa kuphela i-50% yomthwalo ifunekayo ukugcina uxinzelelo.
Iiflange eziphothiweyozifanelekile kwiinkqubo zombhobho ezinamaqondo aphantsi oxinzelelo kunye nokuguquguquka okuncinci koxinzelelo, ukungcangcazela kunye nokothuka.I-flat-welded flanges inenzuzo yokuba kulula ukulungelelanisa ngexesha le-welding kunye nokudibanisa kwaye ayibizi kakhulu, ngoko sele isetyenziswe ngokubanzi.