Yintoni i-flange kwaye zithini iintlobo ze-flange?

nyani, igama leiflangekukuguqulelwa. Yaqala ukubekwa ngaphambili ngumthumeli ogama linguElchert ngo-1809. Kwangelo xesha, wacebisa indlela yokuphosaiflange. Nangona kunjalo, yayingasetyenziswanga ngokubanzi ngexesha elininzi kamva. Kude kube yinkulungwane yama-20,iflangeisetyenziswe ngokubanzi kwizixhobo ezahlukeneyo zoomatshini kunye nokuqhagamshelwa kwendlela.

Yintoni i-flange?
IflangeIkwabizwa ngokuba yi-Flange Convex disk okanye iplate ye-contix. Ngokuphathelele kwizinto ezibandakanyekayo kuMatshini okanye ubuNjineli bamahlakani amancinci, kufuneka baqhelene kakhuluiflange. Yinxalenye ebunjiweyo yediski, isetyenziswa rhoqo ngababini.it isetyenziswa ikakhulu phakathi kombhobho kunye ne-valve, phakathi kombhobho kunye nombhobho kunye nomngxunya kunye nezixhobo, njl njl. Zininzi izicelo phakathi kwezi zixhobo kunye nemibhobho, ngoko iindiza ezimbini ziqhagamshelwe ziibhotile, kwaye iinxalenye zokudibanisa ezinempembelelo ezibhaliweyo zibizwaiflange.

Ngokubanzi, kukho imingxunya yokujikeleza kwiiflangeukudlala indima eqingqiweyo. Umzekelo, xa usebenzisa i-pume edibeneyo, iringi yokutywina yongezwa phakathi kwezi zimbiniIipleyiti zeflethi. Kwaye uxhulumaniso luqinile ziibhanti. Iflethi enoxinzelelo olwahlukileyo lunobunzima obahlukeneyo kunye neebhanti ezahlukeneyo. Ezona zinto ziphambili ezisetyenziselwa i-flanges intsimbi ye-carbon, intsimbi engenasinyithi kunye nentsimbi, njl.

Ngenxa yendima yayo ebalulekileyo kunye nokusebenza kakuhle,iflangeisetyenziswa ngokubanzi kwikhemikhali, ipetrochemical, umlilo kunye namashishini athambileyo.

Njengohlobo lwesinxibelelanisi,iflangeisetyenziswa ngokubanzi kwihlabathi, elifuna uMgangatho omanyano. Umzekelo, zimbini iindlela eziqhelekileyo zeI-pume flange.

Ngaba yinkqubo ye-piholi yaseYurophu, eyinkqubo ye-Europeel yaseYurophu emelwe yi-DIN yaseJamani i-Din (kubandakanya iRussia), kunye nenkqubo ye-puipeli yaseMelika emelwe yi-American Pimie Plain Flonge.

Ukongeza, kukho inkqubo ye-pis pidiline Flangeli kwi-japan kunye ne-pie yentsimbi yentsimbi yentsimbi e China, kodwa eyona milinganiselo iphambili isekwe kwinkqubo yaseYurophu nakwinkqubo yaseMelika.

Iintlobo zeflange
Ubume beiflangeilula. Iqulunqwe ngepleyiti ephezulu nengaphantsi yeflethi, i-gasket ephakathi kunye neebhotile ezininzi kunye namantongomane.

Ukusuka kwinkcazo yeiflange, Singazi ukuba zininzi iintlobo zeiflange, kwaye ukwahlulahlula-hlula kufuneka kwahlulwe kwimilinganiselo eyahlukeneyo. Umzekelo, ngokwemowudi yoqhagamshelo, iFlange inokwahlulwa ibeI-Flanger eNcinci,Iflange ye-welding yeflethi,i-blueling welding,I-Deleve Elveevekwaye tI-Horonge iForange, ne-flange eqhelekileyo.

I-Flanger eNcinci (ukuba)isetyenziswa ngokubanzi kumbhobho onoxinzelelo oluphezulu. Luhlobo lwemodi yoqhagamshelo yeflethi, kwaye inentamo ende. Ihlala yenziwe ngokuphoswa kwenqanaba elinye, kwaye izixhobo ezisetyenziswayo ziyintsimbi ye-carbon, intsimbi engenasitali, njl.

Iflange ye-welding yeflethiIkwabizwa ngokuba yi-Worwerd welding I-Flange. Igqityiwe ngokuphumelela xa iqhagamshela inqanawa okanye umbhobho. Olu hlobo lweflange lwe-welding linempawu zendibano elula kunye nexabiso eliphantsi. Isetyenziswa ikakhulu kumbhobho onoxinzelelo oluncinci kunye nentshukumo.

I-blueling weldingikwabizwa ngokuba yiFoyinti ephezulu yeNtloko. Umahluko omkhulu phakathi kwe-Blueling Woonger kunye nezinye iiflethi kukuba inentamo ephezulu. Ubunzima bendlela yokuphakamisa intamo iya kuthi ngokuthe ngcembe iya kuba njalo njengoko ubungqingqwa bodonga lombhobho ukuze bubekho ngokuphakama, okuya kwandisa amandla eflonge. I-Butt Weldid Flange isetyenziswa ikakhulu kwiindawo ezinotshintsho olukhulu lwendalo esingqongileyo, ezinjengamaqondo obushushu obuphezulu, uxinzelelo oluphezulu kunye ne-pidiel yobushushu obuphantsi.

I-flangeikwabizwa ngokuba yi-Looper Flange. Olu hlobo lwe-flange lusetyenziswa kakhulu kwezinye izilonda zentsimbi ezingenanceba kunye nemibhobho yentsimbi engenasiseko, kwaye unxibelelwano lufezekisiwe ngokuphumelela. Inokujikelezwa. Kwaye kulula ukulungelelanisa umngxunya weBolt, ngoko kusetyenziswa kakhulu kunxibelelwano lwe-diidiel ye-diameter enkulu kwaye ihlala ifuneka ibekiwe. Nangona kunjalo, uxinzelelo lokunganyangeki kwe-flanger liphezulu. Ke inokusetyenziselwa kuphela unxibelelwano lwe-piholi yexinzelelo eliphantsi.

Kukho imisonto kwiiplate yeflethiyeI-Flange, efuna ukuba umbhobho wangaphakathi unentambo yangaphandle yokufezekisa unxibelelwano. Yi-flange yedylsing, ngoko ineengenelo zofakelo olululo kunye nokungafaniyo nelinye iflangiki. Kwimeko yobume beqondo eliphakamileyo okanye eliphantsi, i-flan yenzuzo ayifanelekanga ukuba isetyenziswe, kuba intambo kulula ukuvuza emva kokwandiswa kwe-thermal kunye nokuchasana kwabantu ababandayo.