Wake Wazibuza Ukuthi AmaSeals Kawoyela Amancane Agcina Imishini Emikhulu Ingavuzi?

Isingeniso: Ingxenye Encane, Umthwalo Wemfanelo Omkhulu
Uma injini yemoto yakho iconsa uwoyela noma iphampu ye-hydraulic yefekthri ivuza, isidlali esibalulekile kodwa esivame ukunganakwa ngokuvamile sisemva kwayo - isivalo sikawoyela. Le ngxenye emise okwendandatho, ngokuvamile engamasentimitha ambalwa nje ububanzi, inomgomo “wokuvuza okuyiziro” endaweni eyimishini. Namuhla, sihlolisisa ukwakheka kobuhlakani kanye nezinhlobo ezivamile zezimpawu zikawoyela.

Ingxenye 1: Isakhiwo Esinembayo - Ukuzivikela Kwezingqimba Ezine, Ubufakazi Bokuvuza
Nakuba luncane, uphawu lukawoyela lunesakhiwo esinembe ngendlela emangalisayo. I-skeleton oil seal ejwayelekile (uhlobo oluvame kakhulu) incike emsebenzini ohlanganisiwe walezi zingxenye ezibalulekile:

1. Umgogodla Wensimbi: I-Metal Skeleton (Ikesi/Izindlu)

   • Izinto kanye nefomu:Ivamise ukwenziwa ngepuleti lensimbi elinesitembu lekhwalithi ephezulu, okwenza “uhlaka lwamathambo” lwe-seal.

   • Umsebenzi Oyinhloko:Ihlinzeka ngokuqina kwesakhiwo namandla. Iqinisekisa ukuthi uphawu lugcina ukwakheka kwalo ngaphansi kwengcindezi noma izinguquko zokushisa futhi luqiniswe ngokuphephile ngaphakathi kwendlu yemishini.

   • Ukwelashwa kwendawo:Ivamise ukucwecwa (isb., i-zinc) noma i-phosphated ukuze kuthuthukiswe ukumelana nokugqwala kanye nokuqinisekisa ukulingana okuqinile ngaphakathi kwebhore lezindlu.

2. Amandla Okushayela: I-Garter Spring

   • Indawo nefomu:Ngokuvamile i-garter spring egobile kahle, ehlezi kahle emseleni empandeni yodebe oluvalekayo oluyinhloko.

   • Umsebenzi Oyinhloko:Ihlinzeka ngokuqhubekayo, ukushuba kwe-radial okufanayo. Lesi yisihluthulelo somsebenzi wophawu! Amandla entwasahlobo anxephezela ukuguga kwezindebe zemvelo, ukushona kwe-shaft kancane, noma ukuphuma, ukuqinisekisa ukuthi udebe oluyinhloko lugcina ukuxhumana okungapheli nendawo ejikelezayo ye-shaft, okwenza ibhande elivalayo elizinzile. Kucabange “njengebhande elinwebekayo” elihlala liqina.

3. I-Leak-Proof Core: I-Primary Lip (Indebe Eyinhloko)

   • Izinto kanye nefomu:Yenziwe ngama-elastomers asebenza kahle kakhulu (isb., i-Nitrile Rubber NBR, i-Fluoroelastomer FKM, i-Acrylate Rubber ACM), ebunjwe yaba udebe oluthambile olunomphetho ocijile ovalayo.

   • Umsebenzi Oyinhloko:Lona "umgoqo wokhiye," othintana ngokuqondile ne-shaft ejikelezayo. Umsebenzi wawo oyinhloko ukuvala uwoyela wokugcoba/ukugcoba, ukuvimbela ukuvuza kwangaphandle.

   • Isikhali Esiyimfihlo:Idizayini eyingqayizivele yonqenqema isebenzisa izimiso ze-hydrodynamic ngesikhathi sokuzungezisa i-shaft ukwakha ifilimu likawoyela elincanyana kakhulu phakathi kodebe ne-shaft.Le filimu ibalulekile:igcoba indawo yokuxhumana, inciphisa ukushisa nokuguga, kuyilapho isebenza “njengedamu elincane,” isebenzisa ukuqina kwendawo ukuvimbela ukuvuza kwenqwaba kawoyela. Udebe luvamise ukufaka ama-helice amancane abuyisela uwoyela (noma idizayini “yokumpompa”) “epompa” noma yiluphi uketshezi oluphumayo lubuyele ohlangothini oluvaliwe.

4. I-Dust Shield: I-Lip Evala Okwesibili (I-Dust Lip/I-Axiliary Lip)

   • Izinto kanye nefomu:Futhi yenziwe nge-elastomer, etholakala ku-ngaphandleuhlangothi (uhlangothi lomkhathi) lodebe oluyinhloko.

   • Umsebenzi Oyinhloko:Isebenza “njengesihlangu,” ivimbela ukungcola kwangaphandle njengothuli, ukungcola, nomswakama ukuba ungangeni emgodini ovalekile. Ukungena kokungcola kungangcolisa okokugcoba, kusheshise ukuwohloka kukawoyela, futhi kusebenze “njengephepha lesanti,” kusheshise ukuguga kuzo zombili izindebe eziyinhloko nodebe lwe-shaft, okuholela ekuhlulekeni kokuvala. Udebe lwesibili lunweba kakhulu impilo yophawu.

   • Othintana naye Nokugcoba:Udebe lwesibili nalo lunokugxambukela ku-shaft, kodwa ukucindezela kwalo kokuxhumana ngokuvamile liphansi kunodebe oluyinhloko. Ngokuvamile akudingi ukugcotshwa kwefilimu kawoyela futhi ngokuvamile yakhelwe ukuthi yome.

Ingxenye 2: Ukuqopha Izinombolo Zemodeli: I-SB/TB/VB/SC/TC/VC Ichaziwe
Izinombolo zemodeli yophawu lukawoyela ngokuvamile zilandela izindinganiso ezifana ne-JIS (I-Japanese Industrial Standard), zisebenzisa inhlanganisela yezinhlamvu ukukhombisa izici zesakhiwo. Ukuqonda lawa makhodi kubalulekile ekukhetheni uphawu olulungile:

• Incwadi Yokuqala: Ibonisa Ukubalwa Kwezindebe Nohlobo Oluyisisekelo

  • S (Indebe Eyodwa): Uhlobo Lwendebe Eyodwa

    • Isakhiwo:Kuphela udebe oluvalayo oluyinhloko (uhlangothi lwamafutha).

    • Izici:Isakhiwo esilula, ukungqubuzana okuphansi.

    • Isicelo:Ifanele indawo yasendlini ehlanzekile, engenazo izintuli lapho ukuvikela uthuli kungabalulekile khona, isb, ngaphakathi kwamabhokisi kagiya abavaleleke kahle.

    • Amamodeli Ajwayelekile:SB, SC

  • T (I-Double Lip with Spring): Uhlobo Lwezindebe Ezimbili (eneNtwasahlobo)

    • Isakhiwo: Iqukethe udebe oluvalekayo oluyisisekelo (olunentwasahlobo) + udebe oluvalekayo lwesibili (udebe oluthuli).

    • Izici: Inikeza ukusebenza okumbaxambili: uketshezi lokuvala + ngaphandle kothuli. Uhlobo lophawu olusetshenziswa kabanzi, lwenhloso ejwayelekile.

    • Amamodeli Ajwayelekile: TB, TC

  • V (I-Double Lip, Spring Exposed / Dust Lip Prominent): Uhlobo Lwezindebe Ezimbili Olune-Prominent Dust Lip (eneNtwasahlobo)

    • Isakhiwo:Iqukethe udebe oluvalekayo oluyinhloko (olunentwasahlobo) + udebe oluvalekayo lwesibili (udebe oluthuli), lapho udebe lothuli luphumela ngaphandle kakhulu konqenqema lwangaphandle lwekesi lensimbi.

    • Izici:Udebe lothuli lukhudlwana futhi lugqame kakhulu, lunikeza amandla aphakeme okukhipha uthuli. Ukuguquguquka kwayo kuyivumela ukuthi ikhiphe ngempumelelo ukungcola endaweni ye-shaft.

    • Isicelo:Idizayinelwe ngokukhethekile izindawo ezinokhahlo, ezingcolile ezinothuli oluphezulu, udaka, noma ukuchayeka kwamanzi, isb, imishini yokwakha (izimba, izilayishi), imishini yezolimo, okokusebenza kwezimayini, izindawo zamasondo.

    • Amamodeli Ajwayelekile:VB, VC

• Incwadi Yesibili: Ibonisa Isimo Sentwasahlobo (Sihlobene Necala Lensimbi)

  • B (Spring Inside / Bore Side): Uhlobo Lwangaphakathi Lwasentwasahlobo

    • Isakhiwo:Isiphethu sivalekilengaphakathiudebe oluvalayo oluyinhloko, okusho ukuthi lusohlangothini oluvalekile (uwoyela). Unqenqema lwangaphandle lwekesi lensimbi luvamise ukumbozwa ngerabha (ngaphandle kwemiklamo yekesi eveziwe).

    • Izici:Lokhu kuwuhlelo oluvame kakhulu lwentwasahlobo. Intwasahlobo ivikelwe irabha ekugqwaleni kwemidiya yangaphandle noma ukugxusha. Ngesikhathi sokufakwa, udebe lubheke ohlangothini lwamafutha.

    • Amamodeli Ajwayelekile:SB, TB, VB

  • C (Intwasahlobo Ngaphandle / Icala Lecala): Uhlobo Lwangaphandle Lwasentwasahlobo

    • Isakhiwo:I-spring itholakalangaphandleuhlangothi (uhlangothi lomkhathi) lodebe oluvalayo oluyinhloko. Irabha yezindebe eyinhloko ngokuvamile ivala ngokugcwele uhlaka lwamathambo ensimbi (olubunjwe ngokugcwele).

    • Izici:Intwasahlobo itholakala emkhathini. Inzuzo eyinhloko ukuhlola kalula kanye nokushintshwa kwentwasahlobo okungenzeka (yize kungadingeki kangako). Kungaba lula kakhulu kwezinye izindlu ezikhawulelwe isikhala noma izidingo ezithile zomklamo.

    • Inothi Elibalulekile:Isiqondiso sokufaka sibalulekile - udebenamanjeibheke ohlangothini lukawoyela, isiphethu sisohlangothini lomkhathi.

    • Amamodeli Ajwayelekile:SC, TC, VC

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