Moetsi oa litiiso tsa boleng bo phahameng ba O-ring

Melemo ea Sehlahisoa:

Kajeno, O-Ring ke tiiso e sebelisoang ka ho fetisisa ka lebaka la mekhoa ea eona ea tlhahiso e theko e tlaase le bonolo ho e sebelisa.Re u fa mefuta e fapaneng ea lisebelisoa tsa elastomeric bakeng sa lits'ebetso tse tloaelehileng le tse ikhethileng tse lumellang O-Ring ho tiisa hoo e batlang e le mecha ea litaba ea metsi le ea khase.


Lintlha tsa Sehlahisoa

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Kenyelletso ea Sehlahisoa

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MOTŠOANTŠI MOKHOPO

O-Ring e phethahetseng bakeng sa morero o mong le o mong

Li-O-Rings tsa rona ka bobeli li na le litšenyehelo ebile li sebetsa hantle hoo e ka bang tikolohong e 'ngoe le e 'ngoe.Ho sa tsotelehe hore na o hloka metric kapa inch, e tloaelehileng kapa e entsoeng ka tloaelo ea O-Rings - boholo bofe kapa bofe ba litiiso tsa O-Ring boa fumaneha - ho kenyelletsa le li-O-Rings tse kholo tse sebelisang ts'ebetso ea rona.O-Rings ea rona ea rabara e entsoe ka EPDM, FKM, NBR, HNBR, hammoho le FFKM ea rona.Lihlahisoa tse khethehileng ntle le li-O-Rings tse kang O-Rings ka thepa ea PTFE le li-O-Rings tsa tšepe li fumaneha hape.

O-Ring Litiiso

Li-O-Rings li sebelisoa libakeng tse fapaneng: li sebelisoa e le lintho tse tiisang kapa e le lintho tse matlafatsang.litiiso tsa hydraulic slipperle li-wipers.Kahoo, O-Ring ha e le hantle e sebelisoa lefapheng le leng le le leng la indasteri ho kenyeletsoa sefofane, boenjiniere ba likoloi kapa bo akaretsang.

Mokhoa oa ho khetha O-ring:

Karolo ea O-ring ke lesale la tiiso la O-shaped (circle), hangata le kenngoa ka har'a groove, le sebelisa tekanyo e nepahetseng ea compression ho tiisa oli, metsi, moea, khase le maro a mang.Tšebeliso ea O-ring e tsitsitse le ho sisinyeha ha mefuta e 'meli, haeba tšebeliso ea maemo a sa nepahale e tla etsahala ho robeha, ho ruruha, ho phunyeha, joalo-joalo E le ho boloka ts'ebetso ea ho tiisa nako e telele, ho hlokahala hore u khethe thepa e loketseng le boholo ba lihlahisoa tsa O-ring.

O-ring seal ke ho thibela tahlehelo ea mokelikeli le khase, tiiso e entsoe ka O-ring le groove ea tšepe, O-ring e entsoe ka thepa ea rabara, e nang le karolo e chitja ea lesale, hangata e entsoe ka groove ea tšepe bakeng sa ho beha. O-ring, Ogae ring seal bakeng sa mokelikeli le khase e tšoauoa ka hore ha ho na leakage."Seamless" sena se ka finyelloa ka litsela tse 'maloa: Litiiso tsa O-ring li cheselitsoe, li entsoe ka makotikoti, li entsoe ka brazed, li kopantsoe ka holim'a metsi kapa li behiloe ka mokhoa o sa fellang pakeng tsa likarolo tse peli tse thata tsa thepa e bonolo.Rubber kapa lisebelisoa tse ling tsa polasetiki li ka nkoa e le mokelikeli oa viscous o nang le khatello e phahameng ea holim'a metsi, e ke keng ea qojoa, 'me e tiisitsoe ka lebaka la O-ring e khahlanong le elasticity ho khatello le khatello ea tsamaiso.

Melemo ea O-rings:

1, e ka sebelisoa maemong a fapaneng a khatello, mocheso le linako tsa tumello.
2, tlhokomelo e bonolo, ha ho bonolo ho senya kapa ho hula ka thata.
3, ha ho na nako ea bohlokoa ho tsitsipano, e ke ke ea baka tšenyo ea sebopeho.
4. Hangata li-O-rings li hloka sebaka se senyenyane le boima bo bobebe.
5, maemong a mangata, li-O-rings li ka sebelisoa hape, e leng molemo oo litiiso tse ngata tse sephara tsa inelastic li se nang tsona.
6, tlas'a maemo a nepahetseng a ts'ebeliso, bophelo bo ka fihla nako ea botsofali ea lisebelisoa tsa O-ring.
7, ho hloleha ha O-ring hangata ho etsahala butle-butle, 'me ho bonolo ho ahlola.'
8, le hoja palo e fapaneng ea khatello e tla hlahisa liphello tse fapaneng tsa ho tiisa, empa hobane e lumella ho kopana le tšepe ho ea ho tšepe, e ke ke ea e-ba le tšusumetso ho O-ring.
9.E na le theko e tlase haholo.

Lisebelisoa tsa O-ring

Ha u khetha lisebelisoa tsa O-ring, lintlha tse ka sehloohong tse kang bohareng, khatello le mocheso oa mocheso o lokelang ho tiisoa o lokela ho nkoa ka litsela tse ngata.Boitsebiso bo ka 'na ba tšoaneleha ka ho fetisisa ho mouoane, empa tsamaisong ea metsi a pholileng e tla ba le liphello tse mpe ka lebaka la joala kapa li-antifreeze additives, thepa e ka' na ea lumellana le oksijene ea metsi ka mocheso o tlaase, empa o sa tšoanelehe ka ho feletseng mocheso o phahameng.Khetho ea thepa ea O bezel e tlameha ho ipapisa le ts'ebeliso e ikhethileng, ho tiisoa ha O-ring ho kenyelletsa lintlha tse ngata, khetho ea ho qetela ea thepa e lokela ho ba khetho e felletseng ka ho fetesisa.

Tiiso e tsitsitseng

Static seal ke tiiso eo ho eona libaka tse peli tse bapileng li sa sisinyeheng.Litiiso tse tsitsitseng li atisa ho fumanoa karolong e ka tlaase ea bolt kapa rivet, sebakeng se kopantsoeng, kapa ka tlaase ho sekoahelo sa sekoahelo kapa faucet.Ho ka boleloa hore O-ring ke tiiso e ntle ka ho fetisisa e tsitsitseng ho tloha ha e ntse e ntlafatsoa.Lebaka la sena ke haholo-holo hobane O-ring ke "tiiso ea maoatla", e sa hlokeng ho eketsa tsitsipano ha ea pele kapa e hula ka holimo, 'me lintlha tsa phoso tsa batho li ke ke tsa hlokomolohuoa ha ho etsa bonnete ba hore tšebeliso e nepahetseng ea O- selikalikoe.Li-O-rings ha li hloke meroalo e meholo ho fihlela tiiso ea zero-leak.

Tiiso e matla

Setiiso se matla se bolela motsamao o lumellanang pakeng tsa likarolo tse tiisitsoeng, 'me O-ring e tlosoa ka lebaka la ho ba teng ha motsamao.Ka hydraulic cylinder, O-rings e ka sebelisoa bakeng sa piston kapa piston rod dynamic seal, haholo-holo e loketseng piston kapa piston rod dynamic seal, haholo-holo e loketseng bakeng sa stroke e khutšoanyane, silinda e nyenyane ea bophara, mehele e mengata ea O e 'nile ea sebelisoa ka katleho ka metsi, mokelikeli, esita le moeeng o hatelitsoeng oa tiiso ea matla, maemong a mangata, li-O-rings li sebelisoa bakeng sa stroke e telele, silinda e kholo ea bophara, haeba e sebelisoa ka nepo, Bophelo ba O-ring bo ka tšoana le bophelo ba karolo e tiisitsoeng. , lintlha tse amang tiiso e matla ke extrusion, reciprocation, top roughness and material hardness, ts'ebetsong ea moralo, ke habohlokoa haholo ho nahana ka lintlha tsena.

Lintlha tsa Tekheniki

letšoao11

DoubleActing

letšoao22

Helix

letšoao33

Ho sisinyeha

letšoao44

Ho buseletsana

letšoao55

Rotary

letšoao66

SingleActing

setšoantšo777

E tsitsitseng

Namunu Khatello Range Temp Range Lebelo
0~10000 ≤100 bar -55℃+260℃ 0

  • E fetileng:
  • E 'ngoe:

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