Miyaan ku dhex qasan karaa dareeraha bareega ee soo saarayaasha kala duwan
Qeybinta

Miyaan ku dhex qasan karaa dareeraha bareega ee soo saarayaasha kala duwan

Dhib ma leh nooca gaadhiga aad leedahay - nidaamka bareegga ee faraska birta waa inuu had iyo jeer si sax ah u shaqeeyaa. Noloshaada oo kaliya kuma xirna tan, laakiin sidoo kale waxay ku xiran tahay aayaha isticmaalayaasha kale ee waddooyinka. Waxaa jira laba ra'yi oo si toos ah uga soo horjeeda isku darka biriiga. Qeyb ka mid ah tijaabiyeyaasha ayaa aad ugu faraxsan natiijada, halka kan kale, liddi ku ah, uu dib u xasuusto dhacdadaas riyo xun. Ha weydiin sababta ay u sameeyeen. Sababtu waxay ahaayeen qiyaas ahaan isku mid:

  1. biriiga ayaa ka daatay, dukaanka ugu dhowna waa in la aadaa oo la tago.
  2. Lacag ma jirto, laakiin waxaad u baahan tahay inaad si degdeg ah u baxdo.

Milkiilayaasha baabuurtu ma dareemin xidhiidhka ka dhexeeya fasalka baabuurta iyo natiijada kama dambaysta ah. Maxaa jira? Aan isku dayno inaan ogaano.

Miyaan ku dhex qasan karaa dareeraha bareega ee soo saarayaasha kala duwan

Noocyada dareeraha biriiga

Khubarada caalamiga ah ee baabuurta ayaa si rasmi ah u shatiyeeyay kaliya 4 nooc oo biriiga ah:

  1. DOT 3. Walxaha loogu talagalay baabuurta waaweyn iyo kuwa qunyar socodka ah ee leh bareegyada nooca durbaanka ah. Barta karkarinta 150 ° C.
  2. DOT 4. Barta karkarinta ayaa aad uga sareysa - 230 ° C. Ku dhawaad ​​daawo caalami ah. Waxaa isticmaala labada nooc iyo milkiilayaasha baabuurta heerka sare ah. Xaddidaadda codsiga ayaa kaliya loogu talagalay milkiilayaasha baabuurta isboortiga.
  3. Iyaga, dareeraha biriiga ayaa lagu soo saaraa calaamadaynta DOT 5. Barta karkarinta ayaa aad uga sareysa.
  4. DOT 5.1. - Nooc horumarsan oo ah DOT 4. Wuxu karkarinayaa wax aan ka horrayn marka uu kulaylka gaadho 260 darajo Celsius.

U fiirso kala soocida. Haddii ay lagama maarmaan tahay, farsamo ahaan waa loo oggol yahay in la isku daro dhammaan dareeraha biriiga, marka laga reebo midka loo isticmaalo baabuurta ciyaaraha. Weligaa ha gelin DOT 5 qayb kale!

DOT 4 ama 5.1, waxaad ku dari kartaa dareeraha biriiga ee baabuurta. Ogsoonow in biriiga leh isku dhafkan uu shaqeyn doono, laakiin barta karkarinta ayaa si lama filaan ah u dhici doonta. Ha kobcin xawaaraha ugu badan ee la oggol yahay, si habsami leh u garaac. Ka dib markaad raacdo, hubi inaad beddesho dareeraha oo aad dhiigayso nidaamka.

Muhiim! Haddii baabuurku aanu lahayn hab is-quful ah (ABS), kuma dari kartid dareere leh calaamad noocaas oo kale ah dhalada, xitaa haddii fasalka uu ku habboon yahay kaaga.

Halabuurka dareeraha

Miyaan ku dhex qasan karaa dareeraha bareega ee soo saarayaasha kala duwan

Marka loo eego sida ay ka kooban yihiin, dareeraha biriiga waa:

  • silicone;
  • macdanta;
  • glycolic.

Dheecaannada biriiga macdanta ee baabuurta waa aksakals beertooda. Xilligii biriiga waxa ay ku bilaabantay dareeraha biriiga ee ku salaysan saliidda castor iyo alkolada ethyl. Hadda waxa inta badan laga soo saaraa batroolka la sifeeyay.

Inta badan warshaduhu waxay u qaataan glycol saldhig ahaan, taas oo aad u badan isticmaalka. Dhab ahaan cilladahooda kaliya waa hygroscopicity oo kordhay. Natiijo ahaan, habka beddelka waa in la sameeyaa marar badan.

DOT 5 ee baabuurta ciyaaraha iyo tartanka waa sheeko kale. Waxay ka samaysan yihiin oo keliya silikoon, taas awgeed, waxayna leeyihiin sifooyin noocaas ah. Laakiin faa'iidada ugu weyn ee dareerayaashani waa nuugista liidata: dareeraha gelaya nidaamka bareegga kuma milmo walaxda, laakiin waxay dejiyaan derbiyada. Daxalka nidaamka hydraulic ee baabuurka kuma sii hayn doono sugitaan dheer. Taasi waa sababta ay mamnuuc tahay in lagu daro dareeraha silikoon ku jira dareerayaasha glycolic ama macdanta. Sidoo kale laguma talin in la isku qaso kan dambe midba midka kale. Haddii aad isku darto, markaa xirmooyinka caagga ah ee xariiqda hydraulic ayaa dhammaan doona.

Talo... Kaliya isku qas cabitaanno isku mid ah.

Dareeraha biriiga ee warshado kala duwan

Miyaan ku dhex qasan karaa dareeraha bareega ee soo saarayaasha kala duwan

Asal ahaan, waxaan horay u daboolnay xuduudaha ugu muhiimsan. Ma qasi kartid dareere leh noocyo kala duwan, waxaad u baahan tahay inaad fiiro gaar ah u yeelato fasalka. Wax kastaa way fiicnaan lahaayeen, laakiin wax-soo-saarayaashu waxay ku farxaan macaamiishooda horumar cusub oo ay tahay inay hagaajiyaan halabuurka alaabtooda. Taas awgeed, daroogo kala duwan ayaa loo isticmaalaa. Halabuurka iyo hantidooda ayaa inta badan lagu tilmaamaa calaamadda. Maxaa dhacaya haddii aad isku darsato dareeraha bareegga ee isla fasalka, halabuurka, laakiin soo saarayaasha kala duwan - qofna kuma siin doono jawaab sax ah.

Waxaan kugula talineynaa inaadan isku darin dareeraha biriiga adigoo halis u ah naftaada, laakiin ku beddel mid cusub. Haddii ay dhacdo xaalad aad u daran, isticmaal talada oo hubi inaad daadiso oo aad bamgareyso nidaamka oo dhan ka dib dhammaadka tijaabada qasabka ah.

Su'aalaha iyo jawaabaha:

Ma ku dari karaa nooc kale oo dareere biriig ah? Dhammaan dareerayaasha biriiga waxaa loo soo saaraa si waafaqsan heerka caalamiga ah ee DOT. Sidaa darteed, alaabooyinka soo saarayaasha kala duwan ee fasalka isku midka ah wax yar ayay ku kala duwan yihiin.

Miyaan ku dari karaa dareere biriiga? Karaa Waxa ugu weyni maaha in la isku daro dareerayaasha qaybaha kala duwan. Ha isku darin glycol iyo analogues silikoon. Laakiin way fiicantahay in la beddelo dareeraha si waafaqsan talooyinka soo-saaraha.

Sidee lagu ogaan karaa dareeraha biriiga? Ku dhowaad dhammaan dukaamada waxay iibiyaan DOT 4, markaa 90% baabuurka waxaa ka buuxa dareeraha biriiga oo kale. Laakiin si hubaal ah, waxaa fiican in la miiro kii hore oo la buuxiyo kan cusub.

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