Impamvu zo gufunga ibifunga, kuzuza hamwe na gasketi ya fitingi ya valve hamwe nuburyo bwo kwirinda gufunga

Impamvu zo gufunga ibifunga, kuzuza hamwe na gasketi ya fitingi ya valve hamwe nuburyo bwo kwirinda gufunga

Igipapuro gishobora kugabanywamo ubwoko bubiri bwa plastiki yoroshye kandi ikomeye, plastike yoroshye mubusanzwe ntabwo ari ibyuma, nkikarito yuzuye, plastike, ikibaho cya reberi ya asibesitosi, PTFE nibindi. Igikomeye muri rusange ni ibikoresho bigize ibikoresho cyangwa ibikoresho byicyuma bitwikiriye ubwoya bwamabuye, ibishishwa hamwe nubwoya bwamabuye. Igipapuro kiza muburyo bwinshi, burimo igorofa, izengurutse, oval, iryinyo, lens, nubundi buryo budasanzwe. Gukora no gukora ibice byamarembo yibikoresho byinshi bibisi, harimo ubwoko butandukanye bwibyuma byoroheje nicyuma cyagaciro na aluminiyumu, ibikoresho bitandukanye bitari ibyuma.
1. Ibikoresho bibisi bifatika
Kwizirika cyane cyane birimo inanga, imitwe myinshi-imitwe. Kwizirika bitwara imbaraga mu marembo y’irembo, bifite akamaro kanini kugirango birinde gutakaza itangazamakuru. Kubwibyo, ibikoresho fatizo byatoranijwe bigomba kwemeza imbaraga zihagije no kuvunika gukomera kubushyuhe bwo gusaba. Hitamo amakuru yihuta ukurikije umuvuduko wo hagati n'ubushyuhe.

Uburyo bwo kuvura ubushyuhe burakenewe mugihe hakoreshejwe ibyuma bya karubone. Iyo ibice bifatanye bifite ibipimo byihariye byo kurwanya ruswa, Cr17Ni2, 2Cr13, 1Cr18Ni9 nibindi byuma bitarwanya aside irashobora guhitamo.
Babiri, kuzuza ibikoresho bibisi
Ku mubiri wa valve, gupakira bikoreshwa mukuzuza umwanya wimbere wicyumba kimwe cyo gupakira icyuma kimwe kugirango wirinde ko itangazamakuru ryinjira mumyanya ya valve hamwe nicyumba kimwe cyo gupakira icyumba cyimbere.
1. Ibisabwa kubuzuza
1) Kurwanya ruswa nziza, gupakira no guhuza hagati, bigomba kuba bishobora kurwanya ruswa.
2) Imiterere yoroheje, gupakira ntibisohoka bitewe nubushyuhe bwo hagati nakazi.
3) Kurwanya ubukana buke kugirango ugabanye umuriro wo guterana hagati yintebe no gupakira.
2, ubwoko bwo gupakira
Gupakira birashobora kugabanwa muburyo bworoshye bwo gupakira no gupakira ibintu bibiri:
1. n'ubutaka muburyo bwo kuzuza, hamwe n'amahirwe mashya ya flexible grafite yuzuza ibikoresho fatizo mumyaka yashize. Gupakira ibikoresho byicyatsi kibisi birahenze cyane, bikoreshwa cyane mumashanyarazi make muri 100 ℃; Gupakira amabuye y'agaciro birakwiriye 450-500 ℃ irembo. Mu myaka yashize, iyubakwa rya plastike O-ring nkiyuzuza rigenda ryamamara buhoro buhoro, ariko ubushyuhe bwo hagati bugenzurwa muri 60 ℃. Gupakira mubushyuhe bwo hejuru hamwe na valve yumuvuduko mwinshi nabyo bikozwe muri asibesitosi nziza hamwe nifu ya grake ya grake.
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3, guhitamo ibintu
Guhitamo uwuzuza bigomba gushingira kubiciriritse, ubushyuhe nigitutu cyo guhitamo, ibikoresho fatizo bisanzwe bifite ingingo zikurikira:
1) Amavuta kumyenda ya asibesitosi, arashobora gutoranywa ukurikije Imbonerahamwe 5-2.
2) Umwenda wa asibesitosi wa plastike: urashobora gutoranywa ukurikije Imbonerahamwe 5-3.
3) Umwenda mwinshi wa grafite asibesitosi: umwenda wa asibesitosi ushyizwe muri flake grafite, ubushyuhe burashobora gukoreshwa hejuru ya 450 ℃, umuvuduko wakazi urashobora kugera kuri 16Mpa, mubisanzwe bikwiranye numuyaga mwinshi. Vuba kandi buhoro buhoro ikoreshwa ryumuvuduko ukuze wimyandikire yuzuza, gushyira umuvuduko wihuta, imiterere yoroheje.
4) polytetrafluoroethylene: Iyi niyuzuza cyane kuzuza muriki cyiciro. By'umwihariko biboneka ku buryo bubora, ariko ubushyuhe ntibushobora kurenga 200 ℃. Mubisanzwe, bikozwe muri suppressor cyangwa inkoni izengurutse, nkuko bigaragara ku gishushanyo cya 5-1 hepfo.
Icyitonderwa: Kugaragara numero F yerekana kare, unyuze-yibanze cyangwa imwe kugirango ikubye kabiri; Y yerekana ko ari uruziga, hamwe na mandel yagoramye hagati hamwe nigice kimwe kugeza kuri bibiri byo gufunga hanze; N bisobanura kugoreka.
Bitatu, ibikoresho bya gasike
Igikuta gikoreshwa mukuzuza ubuso 2 buhuriweho (nkubuso buri hagati yisahani yumuzunguruko wamavuta hamwe numuyoboro umwe utemba) hagati yuburinganire bwose, kugirango hirindwe itangazamakuru riva kumurongo uhuriweho.
1. Icyifuzo cyo gufunga gaseke
Ibikoresho bya gasike bifite ubuhanga bworoshye na plastike hamwe nimbaraga zihagije zo kwikuramo ubushyuhe bwo gukora kugirango habeho gukomera. Mugihe kimwe, igomba kugira uburyo bwiza bwo kurwanya ruswa.
2, ubwoko bwibikoresho bya gaze no guca imanza
Igipapuro gishobora kugabanywamo ubwoko bubiri bwa plastiki yoroshye kandi ikomeye, plastike yoroshye mubusanzwe ntabwo ari ibyuma, nkikarito yuzuye, plastike, ikibaho cya reberi ya asibesitosi, PTFE nibindi. Igikomeye muri rusange ni ibikoresho bigize ibikoresho cyangwa ibikoresho byicyuma bitwikiriye ubwoya bwamabuye, ibishishwa hamwe nubwoya bwamabuye. Igipapuro kiza muburyo bwinshi, burimo igorofa, izengurutse, oval, iryinyo, lens, nubundi buryo budasanzwe.
Ibikoresho fatizo byo gufunga gasike muri rusange ni 08, 10, 20 ibyuma byiza bya karubone na 1Cr13, 1Cr18Ni9 icyuma kidafite ingese, uburebure bwikigereranyo hamwe nibisabwa neza ni hejuru cyane, bikwiranye nubushyuhe bwo hejuru hamwe n’umuvuduko mwinshi. Ibikoresho bitarimo ibyuma bya pulasitike muri rusange ni byiza, hamwe nigitutu gito cyakazi gishobora kugera kashe. Bikwiranye nubushyuhe bukabije nubushyuhe bwo hasi. Ibikoresho bya gasike birashobora gutoranywa ukurikije Imbonerahamwe 5-4.
Imbonerahamwe 5-4
Gukora no gukora ibice byamarembo yibikoresho byinshi bibisi, harimo ubwoko butandukanye bwibyuma byoroheje nicyuma cyagaciro na aluminiyumu, ibikoresho bitandukanye bitari ibyuma.
Ibikoresho bito byo gukora no gukora ibice bya valve bigomba gutoranywa ukurikije ibintu bikurikira:
1, gukora umuvuduko wo hagati, ubushyuhe nibiranga.
2, ubushobozi bwo gutwara ibice kandi akenshi bigira uruhare muburyo bwa valve.
3. Imikorere myiza.
4. Mugihe cyo kuzuza ibisabwa haruguru, birasabwa igiciro gito.
Icyuma gifata ibyuma bizahora byangirika kubwimpamvu zitandukanye. Iyo ingese ibaye, ibifunga bimwe bifunga burundu, bikaviramo gutakaza imikorere mubikorwa nyirizina byo kwizirika ubwabo. Mubyukuri, ntibishoboka gusenya cyangwa gufunga ibyuma ubudahwema. Gufunga byuzuye gufunga bishobora kugaragara gusa mumasegonda make, birakenewe rero ko dusobanukirwa neza no gukoresha ibifunga kugirango wirinde gufunga. Gufunga byihuta mubisanzwe mubyuma bidafite ingese cyangwa ibikoresho bya aluminiyumu bikozwe mubicuruzwa…
Ibyuma bifata ibyuma bizahora byangirika kubwimpamvu zitandukanye. Iyo ingese ibaye, ibifunga bimwe bizafunga burundu, bikaviramo gutakaza imikorere mubikorwa nyirizina byo kwizirika ubwabo. Mubyukuri, ntibishoboka gusenya cyangwa gufunga ibyuma ubudahwema. Gufunga byuzuye gufunga bishobora kugaragara gusa mumasegonda make, birakenewe rero ko dusobanukirwa neza no gukoresha ibifunga kugirango wirinde gufunga.
1. Impamvu nyamukuru zo gufunga byihuse
Gufunga ibifunga muri rusange bigaragara ku bicuruzwa bikozwe mu isahani idafite ibyuma cyangwa ibikoresho bya aluminiyumu, cyane cyane ko ibikoresho bigize ibyuma ubwabyo bifite ubushobozi bwo kurwanya ingese, iyo icyuma kimaze kwangirika, biroroshye kugaragara kuri oxyde kugirango itange kubungabunga no gukumira ubukana bw ingese, ariko mugihe ibifunga byongerewe ingufu, Ubushyuhe bwumuvuduko utangwa ningufu za reaction bizangiza igice cya oxyde kandi biteza imbere gucomeka cyangwa gukata hagati yibyuma, bikaviramo gufunga, mubyukuri bifunze.
2, kwihuta kugirango wirinde uburyo bwo gufunga:
Gufunga ibifunga ntibishobora kwirindwa rwose, ariko turashobora kugabanya amahirwe yo gufunga twita kuri buri kintu, nko kwemeza imbaraga zumutwaro wiziritse, guhitamo ibinyomoro na bolts hamwe nimbaraga nyinshi zo kwikomeretsa, nibindi.
Clean Gusukura imigozi yihuta ntabwo isukura nabyo bigira ingaruka runaka muburyo bwo gufunga, mugihe umugozi utameze neza cyangwa udasukuye, gufunga kenshi, bityo mbere yo gukoreshwa kugirango umenye neza ko isuku yihuta, icyuma cyangwa imyanda.
★ Nyuma yo gutunganya neza kandi biciriritse gutunganya ibifunga, ubushyuhe butangwa numwanya wibyuma birashobora kugabanuka neza bitewe nimbaraga zifata, bizagabanya bisanzwe amahirwe yo gufunga byihuse.
★ Kwizirika bigomba gufungwa no gushyirwaho muburyo bukwiye, gufunga bike kandi bike.