O-ring: konke odinga ukukwazi

I-O-ring iyisici esibalulekile sokuqinisekisa ukuqina izingxenye zemoto... Isetshenziswa kweminye imikhakha eminingi, ingasetshenziswa ngokwezibalo noma ngokushintshashintsha. Kulesi sihloko, sizofunda ngendima yayo kanye nezindlela ezahlukene zokuyinakekela ukuze ingalahlekelwa ukungena kwamanzi ngokuhamba kwesikhathi!

🔎 Yini i-O-ring?

I-O-ring isesimweni se-torus, okungukuthi, i-O-ring engenandawo eyisicaba. Ngokuvamile, isetshenziselwa ukunikeza Ukusika izingxenye ezi-2... Kwenziwe kusuka injoloba noma abicah , ukusetshenziswa kwayo kuncike ezingxenyeni okufanele zixhunywe: ingaba static usebenzisa umhlangano wendandatho noma oshukumisayo.

Emotweni yakho, i-O-ring iyithuluzi eliyinhloko lokuqinisekisa ukubekwa uphawu ingxenye yezimoto. Isibonelo, izosetshenziselwa i-camshaft noma ngisho nokuxhuma amapayipi kumjikelezo wokupholisa, kuyilapho uhlobo oluhlukile lwe-seal luzosetshenziselwa i-crankshaft ebizwa ngokuthi i-SPI seal.

Isigxivizo sikhethwa ngokuya ngokuqina kwaso kanye nohlobo loketshezi oluzohlangana nalo. I-O-ring ingasetshenziselwa izinhloso ezi-3 ezahlukene:

• Uhlelo lwe-Braking : iqinisekisa ukuqina kwezingxenye ezithintana ne-brake fluid, imelana namazinga okushisa ukusuka -40 ° C kuya ku-150 ° C;
• Ukugcotshwa kwezinjini namayunithi okudlulisa : Lezi zakhi zigcotshwe ngamafutha amaminerali aqukethe i-antioxidant ne-antifoam additives. I-O-ring iqinisekisa ukuqina kweketango;
• Uhlelo umshini ongenisa umoya : imidiya yegesi izungeza kulo mjikelezo futhi ingaphansi kokuguquguquka okukhulu kwezinga lokushisa ebangeni elisuka ku -49 ° C ukuya ku-90 ° C.

👨‍🔧 Uyikala kanjani i-o-ring?

Lapho amasayizi amaningana okwezindandatho ze-O. Ubukhulu bobubanzi ngamamilimitha buzoshintsha. Osayizi abavame kakhulu ngu-1,78, 2,62, 3,53 no-5,33.

Uma udinga ukwazi ubukhulu bendandatho ye-o, uzodinga ukuyikala ingxenye ephambene (ukujiya kwayo) kanye nayo ububanzi bangaphakathi... Ukuze uthathe izilinganiso ezinembile, kufanele usebenzise i-caliper, eyaziwa nangokuthi i-micrometer.

Indlela yokugcoba i-o-ring?

Ukuvimbela i-o-ring ukuba iqine ngokuhamba kwesikhathi, kuyadingeka ukufaka isicelo ukugcoba njalo.

Njengoba iqina, iyayeka ukufeza umsebenzi wayo wokuvala uphawu. Ngakho-ke, kungathinta ukusebenza kahle kwezingxenye zemoto yakho njenge-camshaft noma amabhuleki.

Ukuze ugcobe i-o-ring, thenga amafutha e-o-ring futhi usebenzise amaconsi ambalwa ezindaweni ezithintekile zemoto.

Indlela ukususa O-ring?

Ngokuhamba kwesikhathi, irabha ku-gasket izolahlekelwa ukubukeka kwayo futhi yonakalise. Yingakho kudingekile cwilisa kabusha ukuyigcina ingangeni manzi.

Ukuze ususe i-O-ring, kufanele ibe manzi Izinyanga ezingama-1 kuketshezi lwamabhuleki noma emikhiqizweni ekhethekile efana ne-Armor All noma i-Winter Green, exutshwe nesinciphisi sikapende esivame ukusetshenziselwa ukudweba.

Khona-ke uzodinga ukushiya ukujoyina umoya owomile futhi uhlole ukubukeka kwayo.

🛠️ Uyenza kanjani indandatho ye-o?

Kwabanolwazi olunzulu ngawe, ungakwazi futhi yenza indandatho ye-o ukusuka ku-A ukuya ku-Z. Landela umhlahlandlela wethu futhi uzihlomise ngemishini yokwenza lokhu.

Kuyadingeka

• Iqoqo lezintambo zenjoloba
• Umsiki
• Isesekeli sokusika
• I-Loctite 406 glue

Isinyathelo 1. Sika irabha

Nquma ubude obudingayo belunga lakho, bese usebenzisa okunamathiselwe kokusika ukuze uthole ukusika okuqondile ekugcineni kwentambo.

Isinyathelo 2: sebenzisa i-glue

Faka ithonsi elincane le-Loctite 406 ekugcineni kwentambo yerabha.

Isinyathelo sesi-3: Hlanganisa amachopho amabili entambo.

Gcina iziphetho ezimbili zinamathele komunye nomunye. Uma sezihlezi ngokugcwele, linda imizuzwana engu-30 ukuya kuminithi elingu-1 ukuze zinamathisele komunye nomunye. I-O-ring yakho isiphelile!

💸 Iyini intengo ye-O-ring?

I-O-ring iyingxenye engabizi kakhulu kumakhenikha wezimoto. Ngempela, ngokwesilinganiso kuzobiza ngaphansi kwe-euro eyi-1. Intengo yayo imayelana 0,50 €.

Nokho, ukufaka umakhenikha esikhundleni salolu phawu kungase kubize ngoba izingxenye eziningi kungase kudingeke ukuba zihlakazwe ukuze zifinyelele kulo. Ngakho-ke, kuzothatha amahora amaningana okusebenza emotweni yakho.

I-O-ring wuhlobo lophawu olusetshenziswa kuzo zonke izimoto. Lokhu kuqinisekisa ukucinana kwamasistimu amaningana adingekayo ekusebenzeni kwemoto yakho. Uma kwenzeka kuvuza, ungalibali ukuhlangana nomakhenikha wethu esibathembayo ukuze bakwazi ukukhanda izimpawu zakho futhi balondoloze izingxenye ezibalulekile zemoto yakho!