O-ring: duk abin da kuke buƙatar sani
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O-ring: duk abin da kuke buƙatar sani

O-ring shine muhimmin abu don tabbatar da matsi sassan mota... An yi amfani da shi a wasu sassa da yawa, ana iya amfani da shi a tsaye ko a tsaye. A cikin wannan labarin, za mu koyi game da rawar da yake takawa da kuma hanyoyi daban-daban don kula da shi don kada ya rasa ruwa a cikin lokaci!

🔎 Menene O-ring?

O-ring: duk abin da kuke buƙatar sani

O-ring yana cikin siffar torus, wato, zoben O-ring ba tare da fili ba. Yawanci, ana amfani dashi don samarwa 2-yanke sassa... Anyi daga roba ko silicone , amfani da shi ya dogara da sassan da za a haɗa: yana iya zama a tsaye ta amfani da taron zobe ko mai ƙarfi.

A cikin motarka, O-ring shine babban na'urar don tabbatarwa hatimi bangaren mota. Misali, ana amfani da shi don camshaft, ko ma don haɗa hoses zuwa yanayin sanyaya, yayin da za a yi amfani da nau'in hatimi daban-daban don crankshaft, wanda ake kira hatimin SPI.

Ana zabar hatimin ya danganta da tsananinsa da nau'in ruwan da zai hadu da shi. Ana iya amfani da O-ring don dalilai 3 daban-daban:

  • Tsarin braking : yana ba da garantin matsewar sassa a cikin hulɗa da ruwan birki, yana jure yanayin zafi daga -40 ° C zuwa 150 ° C;
  • Lubrication na injuna da sassan watsawa : Wadannan abubuwa ana shafawa da ma'adinai mai dauke da antioxidant da antifoam additives. O-ring yana tabbatar da maƙarƙashiya na sarkar;
  • tsarin kwaminis : kafofin watsa labarai na gas suna yawo a cikin wannan da'irar kuma suna fuskantar gagarumin canjin yanayin zafi a cikin kewayon -49 ° C zuwa 90 ° C.

👨‍🔧 Yadda ake auna o-ring?

O-ring: duk abin da kuke buƙatar sani

Can masu girma dabam don O-zobba. Girman diamita a cikin millimeters zai canza. Mafi yawan masu girma dabam sune 1,78, 2,62, 3,53 da 5,33.

Idan kuna buƙatar sanin girman o-ring, kuna buƙatar auna shi juzu'i sashe (kaurinsa) da ta diamita na ciki... Don ɗaukar ma'auni daidai, dole ne ku yi amfani da su caliper, wanda kuma aka sani da micrometer.

Yadda ake shafawa o-ring?

Don hana o-ring daga taurin lokaci, ya zama dole a yi amfani da shi mai mai a kai a kai.

Yayin da ya taurare, ya daina cika aikin rufewa. Don haka, yana iya shafar aikin da ya dace na sassan abin hawan ku kamar camshaft ko birki.

Don sa mai o-ring, saya maiko zobe sannan a shafa digo kadan zuwa wuraren da motar ta shafa.

Yadda za a cire O-ring?

Bayan lokaci, roba a cikin gasket zai rasa bayyanarsa kuma ya lalace. Wannan shine dalilin da ya sa ya zama dole sake jikewa don kiyaye shi ruwa.

Don cire O-ring, dole ne a jika 1 Watanni a cikin ruwan birki ko samfura na musamman kamar Armor All ko Winter Green, gauraye da bakin fenti.

Sa'an nan kuma za ku buƙaci barin haɗin gwiwa bushewar iska da duba kamannin sa.

🛠️ Yadda ake yin o-ring?

O-ring: duk abin da kuke buƙatar sani

Ga mafi ƙwararrun ku, kuna iya kuma yi o-ring daga A zuwa Z. Bi jagoranmu kuma shirya kanku da kayan aiki don yin wannan.

Abun da ake bukata:

  • Saitin yadin da aka saka na roba
  • Mai yanka
  • Yankan kayan haɗi
  • Loctite 406 manne

Mataki 1. Yanke roba

O-ring: duk abin da kuke buƙatar sani

Ƙayyade tsawon da kuke buƙata don haɗin gwiwa, sannan yi amfani da abin da aka makala don samun yanke madaidaiciya a kowane ƙarshen igiya.

Mataki 2: yi manne

O-ring: duk abin da kuke buƙatar sani

Aiwatar da ƙaramin digo na Loctite 406 zuwa ƙarshen igiyar roba.

Mataki na 3: Haɗa ƙarshen igiya biyu.

O-ring: duk abin da kuke buƙatar sani

Rike iyakar biyu a manne da juna. Da zarar sun zauna cikakke, jira daƙiƙa 30 zuwa minti 1 don haɗawa da juna. O-ring naku ya cika yanzu!

💸 Menene farashin O-ring?

O-ring: duk abin da kuke buƙatar sani

O-ring abu ne mai arha sosai a cikin injiniyoyin motoci. Lallai, a matsakaita zai yi ƙasa da Yuro 1. Farashin sa game da 0,50 €.

Koyaya, maye gurbin wannan hatimin da makaniki na iya yin tsada saboda yawancin sassa na iya buƙatar rarrabuwa don samun damar shiga. Saboda haka, zai ɗauki awoyi da yawa na aiki akan motar ku.

O-ring wani nau'in hatimi ne da ake amfani da shi akan duk abin hawa. Wannan yana ba da garantin ƙunsar tsarin da yawa waɗanda suka wajaba don aikin abin hawan ku. Idan akwai ɗigo, kar a jinkirta saduwa da ɗaya daga cikin amintattun injiniyoyinmu don su iya gyara hatimin ku da adana mahimman sassan abin hawan ku!

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