Irembo rya valve yihuta, gupakira hamwe na gasketi yo gutoranya ibintu byihuse

Iremboindangakwihuta, gupakira hamwe na gasketi ibikoresho byatoranijwe byihuse

Ibikoresho bibisi byo gufunga amarembo, ibikoresho byo gupakira, ibikoresho bya gasike no gutoranya, ibifunga cyane birimo bolts, imitwe myinshi-imitwe nimbuto. 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.
1. Ibikoresho bibisi bifatika
Kwizirika cyane cyane birimo bolts, 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.
Iyo uhisemo ibikoresho byihuta ukurikije umuvuduko ukabije nubushyuhe, birashobora gutoranywa ukurikije Imbonerahamwe 5-1.
Nominal diameter Pg (Mpa) ubushyuhe bwo hagati (℃) 300350400425450530 bolt

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.
)
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, ikozwe muri suppressor cyangwa imodoka yizunguruka, nkuko bigaragara ku gishushanyo cya 5-1 hepfo.
Izina ry'icyitegererezo
Ingano (aperture cyangwa kare kare)
Kuboneka ntarengwa umuvuduko kgf / cm
Ubushyuhe ntarengwa buboneka (℃)
Ikoreshwa mumazi, gaze, ibikomoka kuri peteroli Y5.6.8.10.13
16.19.22.25 N3.5.6.8.10.13
16.19.22.25YS350F, Y, N3.5.6.8.10.13
16.19.22.25.45350YS250F, Y, N3.5.6.8.10.13.
16.19.22.2545250
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.
Icyitegererezo
Ibisobanuro (formulaire igororotse cyangwa umuzenguruko wa kare)
Kuboneka ntarengwa umuvuduko kgf / cm
Ubushyuhe ntarengwa buboneka (℃)
Intego nyamukuru ya plastiki
asibesitosi
Gupakira XS4503.4.5.6.8.10.13.16.19.22.25.2860450 XS35045350XS25045250 kugeza amavuta, ibikomoka kuri peteroli
Ubwoko bw'imigozi: imashini isunika imashini; Hazabaho imashini ebyiri zipfa, ebyiri zipfa imashini enye, batatu bapfa imashini eshatu, bane bapfa imashini enye, batanu bapfa imashini eshanu, batandatu bapfa imashini itandatu, kandi buri bwoko ukurikije ubunini bwurukurikirane. , nko gupfa ibice bibiri muri: 0 # imashini, imashini yiminota, kwagura 2, imashini ebyiri nigice, kwagura bitatu…
Ibikoresho by'ingenzi byo gukora imashini:
1, icyiciro cya screw: imashini isunika imashini; Hazabaho imashini ebyiri zipfa, ebyiri zipfa imashini enye, batatu bapfa imashini eshatu, bane bapfa imashini enye, batanu bapfa imashini eshanu, batandatu bapfa imashini itandatu, kandi buri kimwe kigabanyijemo urukurikirane ukurikije ingano, nko gupfa gukubitwa kabiri: 0 # imashini, imashini yiminota, kwagura 2, imashini ebyiri nigice, kwagura bitatu;
2, ibinyomoro: ibinyomoro bikonje bikora imashini ikora imashini ikora;
3. Ubwoko bwa gasike: punch yihuta;
4, amenyo: imashini izunguruka insinga;
5, icyiciro cya pin: CNC umusarani CNC umusarani CNC imashini isya;
6, guhindura ibice: imashini isya CNC; Ikigo gitunganya;
Ukurikije tekinoroji yo gutunganya, ibifunga birashobora kugabanywamo ibice bishyushye hamwe no gukonjesha ubukonje, ni ukuvuga pir ishyushye na pir ikonje (gutunganya ibicuruzwa).
Ukurikije ubushakashatsi bwakonje (ubukonje bwo hejuru bukonje), hemejwe ko:
Mubisanzwe, ibikoresho fatizo byumutwe wa hexagon yo hanze bigomba kwemeza ko igitutu byibuze 1/20 (l menya neza ko ikizamini cyo gutandukanya igitutu 11311 kigera kurwego.
Kugaragaza ibikoresho fatizo kubikorwa bikonje kandi bishyushye
Ubukomezi bwibikoresho bisanzwe bya pir bikonje biri hasi gato, kandi plastike nibyiza, ibyo bikaba bifasha guhindura imiterere ya plastike mugihe ikonje ikonje ikozwe kandi igatunganywa ikazunguruka. Ibyuma bya karubone bike cyangwa kurengera ibidukikije bya karubone, ibyuma bya karubone yo hagati bigomba gukenerwa, kuzimya ubukana Gukora karubone yatakaye hamwe na oxyde bigomba gukumirwa mugihe cyo kuzimya.
Kugaragara kwibikoresho bisanzwe mubikoresho bishyushye ni byiza. Ubushuhe bushushe ntibushobora kugaragara nka kristu imeze nabi, bitabaye ibyo urwego rwa okiside igira ingaruka kuburyo bugaragara.
Kwihutisha kubyara no gutunganya intambwe: ikintu cya disiki - kuzimya - gutora passiwasi - gushushanya insinga - umutwe - amenyo azunguruka - uburyo bwo kuvura ubushyuhe - uburyo bwo gukwirakwiza amashanyarazi - gupakira hanze Iyi ni inzira yo guhuza Bolt.
Igice cya disiki: bivuga umugozi waguze inyuma
Kuzimya: Yongera ubukana bwa kabili. (Iyi nzira irakomeye, kandi ubu irakoreshwa mugihe gikomeza ubushyuhe bwo hejuru de-stress annealing itanura)
Gutora passivation: ni ukwoza ingese, ibisigara hejuru yumugozi
Kuramo insinga: Kuramo insinga muri aperture ukeneye gukora bolt
Umutwe: Umutwe wa bolt ukururwa no gukonjesha gukonje. (Niba irenze Bolt ya M20, igomba kuba itukura, ni ukuvuga ko ugomba gushyuha hanyuma ugakubita umutwe, ariko ubwo bwoko bwa bolt ntabwo ari bwiza cyane, kubera igice cya oxyde)
Guhimba amenyo: bivuga gutandukanya amenyo asabwa hamwe na screw
Uburyo bwo kuvura ubushyuhe: Iyi nzira ni ngombwa cyane kugirango dusobanure imikorere ya bolt
Uburyo bwo gukwirakwiza amashanyarazi: Ubuso bwicyuma buvurwa hejuru yubutaka bwifuzwa