I-China Valve stem seals FKM75 NBR70 EMNYAMA OKUHLAZA OKULUHLAZA OKUHLAZA OKUHLAZA KAHLE Abakhiqizi Nabaphakeli |BD IZIMPAWU

Ama-valve stem seals FKM75 NBR70 EMNYAMA OKUHLAZA OKULUHLAZA OKUHLAZA OKULUHLAZA Isithombe Esifakiwe

I-valve stem ivala i-FKM75 NBR70 EMNYAMA OKUHLAZA OKULUHLAZA

Incazelo emfushane:

Izimpawu ze-valve stemI-FKM NBR EMNYAMA OKULUHLAZA

Ama-valve stem seal wuhlobo lophawu lwamafutha, ngokuvamile olwenziwa ngokuhlanganisa uhlaka lwamathambo olungaphandle kanye ne-fluororubber.

Ububanzi bophawu lwamafutha lufakwe isiphethu esiziqinisayo noma intambo yensimbi, esetshenziselwa ukuvala induku yomhlahlandlela wevalvu yenjini.

Izigxivizo zamafutha e-valve zingavimbela uwoyela ukuthi ungangeni emapayipini okungenisa nokukhipha umoya, ukuvimbela ukulahleka kukawoyela, ukuvimbela ingxube kaphethiloli nomoya,

futhi kuvimbele ukuvuza kwegesi ephumayo, futhi kuvimbele uwoyela wenjini ukuthi ungangeni egumbini elivuthayo.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

IZINZUZO ZOMKHIQIZO

I-valve oil seal ingenye yezingxenye ezibalulekile zeqembu lama-valve enjini, elihlangana nophethiloli namafutha enjini emazingeni okushisa aphezulu.

Ngakho-ke, kuyadingeka ukusebenzisa izinto ezinokushisa okuhle kakhulu nokumelana namafutha, ngokuvamile okwenziwa nge-fluororubber.

Izigxivizo ze-valve stem zihlinzeka ngenani elichaziwe lemitha likawoyela kusixhumi esibonakalayo se-valve yezinjini ezivuthayo zangaphakathi ukuze kugcotshwe umhlahlandlela wamavalvu futhi kuncishiswe ukukhishwa kwenjini.

Ziyatholakala ezinjinini zikadizili nezikaphethiloli ezine-boost nangaphandle kwayo.

Ngaphezu kwezimpawu ezijwayelekile ze-valve stem, ukunikezwa kwethu kuhlanganisa nezigxivizo ze-valve zezinjini ezinezingcindezi eziphezulu kuma-manifolds,

ngenxa yamashaja e-turbo noma amabhuleki e-exhaust ezinjinini zentengiso.Ifaka idizayini yokungqubuzana okuphansi,

lezi zimpawu zithuthukisa ikhwalithi yokukhipha umoya futhi zithuthukise ukusebenza kwenjini ngokumelana nokucindezela okuphezulu kumachweba wokukhipha igesi namachweba enjini.

Kungakhathaleki uhlobo lwenjini, sinikeza imiklamo emibili ejwayelekile yama-valve stem seal:

Uphawu olungahlanganisiwe: lufeza umsebenzi wokulinganisa uwoyela
I-integrated seal: ngaphezu kwalokho ihlanganisa isihlalo sasentwasahlobo ukuvimbela ukuguga ekhanda lesilinda

ISETHULO SOMKHIQIZO

Isiqu se-valve sivala i-FKM NBR OKUMNYAMA OKULUHLAZA

Ukufakwa nokufakwa esikhundleni se-valve oil seal

(1) Izinyathelo zokuqaqa zevalve stem oil seal:

① Khipha i-camshaft kanye nompompi odonsa amanzi, bese uwagcina ebheke phansi.

Qaphela ukuthi ungashintshi ama-tappets ngesikhathi sokusebenza.Sebenzisa i-spark plug wrench 3122B ukususa ipulaki yenhlansi,

lungisa ipiston yesilinda elihambisanayo endaweni efile ephezulu, bese ugoqa ipayipi le-pressure VW653/3 embobeni yepulaki lenhlansi.

② Faka ithuluzi lokucindezela lasentwasahlobo elingu-3362 ekhanda lesilinda elinamabhawudi, njengoba kukhonjisiwe kuMfanekiso.

1. Lungisa ama-valve afanele endaweni efanele, bese uxhuma ipayipi lokucindezela ku-compressor yomoya (nomfutho womoya okungenani ongu-600kPa).

Sebenzisa i-threaded core rod kanye ne-thrust piece ukuze ucindezele isiphethu se-valve siye phansi futhi ususe isiphethu.

③ I-valve block block ingasuswa ngokuthepha kancane esihlalweni se-valve spring.Sebenzisa ithuluzi 3364 ukuze ukhiphe isivalo sikawoyela we-valve, njengoba kukhonjisiwe kuMfanekiso 2.

(2) Ukufakwa kwe-valve stem oil seal.

Faka umkhono wepulasitiki (A Emdwebeni 3) esiqwini sevalvu ukuze uvimbele ukulimala kwesivalo sikawoyela we-valve entsha.Faka kancane ungqimba lwamafutha enjini ku-oil seal lip.

Faka isigxivizo sikawoyela (B Emdwebeni 3) ethuluzini elingu-3365 bese uliphusha kancane kumhlahlandlela wamavalvu.Isikhumbuzi esikhethekile:

Ngaphambi kokufaka ama-valve okungenisa nawokuqeda, ungqimba lwamafutha enjini kufanele lufakwe esiqwini se-valve.

Okwedlule: I-Spring Seal entwasahlobo enikwe amandla uphawu lwe-Vasseal entwasahlobo elayishiwe ama-PTFE

Olandelayo: 7K9209 7K-9209 iphinikhodi yesixhumanisi SEAL LIP TYPE FOR Caterpillar ENTSHA

Bhala umlayezo wakho lapha futhi usithumelele wona