dareere ma lagu qasi karaa?

Daryeelka matoorka wuxuu u baahan yahay isticmaalka dareerayaasha qaarkood oo aynaan ku darin kuwa kale. Laakiin maxaan samaynaa marka aynaan haysan doorasho kale?

Dhammaan dareerayaasha shaqada si buuxda uma qalmaan kuwa kale, haddii kaliya sababtoo ah halabuurka iyo sifooyinka kiimikada.

Mid ka mid ah dareerayaasha ugu muhiimsan waa saliidda injiinka. Dhibaatadu waxay timaadaa marka ay ku filnaan waydo, oo aynaan iibsan karin waxa mishiinka ku jira ama, kaba sii daran, ma naqaano waxa la isticmaalay, tusaale ahaan, isla markiiba ka dib iibsashada baabuur la isticmaalay. Haddaba su'aashu waxay soo baxaysaa: suurtagal ma tahay in saliid kale lagu daro?

Waxa ay khubaradu sheegeen in ku wadista saliidda aan ku filnayn ay ka dhib badan tahay matoorka marka loo eego isticmaalka saliid khaldan oo muddo kooban ah. Dhibaatada ugu yar waxay dhacdaa marka aynu buuxinno saliid isku mid ah, ma aha qasab calaamad isku mid ah. Laakiin xitaa haddii aan ku qaso saliid ah viscosity kala duwan ama saliid macdan ah saliid synthetic, isku dar ah sida weli ku siin doonaa sifaynta engine wax ku ool ah. Dabcan, habkan oo kale waxaa lagu fuliyaa xaalad-kiis, waana inaad xasuusataa inaad ku buuxisid matoorka saliid isku mid ah oo ay soo saartay soo saaraha sida ugu dhakhsaha badan.

"Sida caadiga ah, wax dareere ah waa in aan lagu qasin kuwa kale oo leh hanti kala duwan, laakiin xaaladaha degdegga ah, xitaa saliidda macdanta ayaa ku dari doonta synthetic mana waxyeeleyn doonto mishiinka masaafo gaaban. Iyadoo ku xiran masaafada, qofku wuxuu qiyaasi karaa oo kaliya in baabuur leh masaafada ilaa 100 km ay u badan tahay in uu leeyahay saliid synthetic ah ee mishiinka, ka sarreeya qiimahani waa semi-synthetic oo ka sarreeya 180thous. saliidda macdanta waa in la isticmaalo, inkasta oo aan xooga saarayo in qiimahan ay si sax ah u go'aamiyeen soo saaraha baabuurta, "ayuu yidhi Mariusz Melka oo ka socda warshadda kiimikada Organika ee Lodz.

Xaaladda qaboojiye ayaa ka sii daran. Mar haddii qaboojiyeyaasha aluminiumku ay leeyihiin noocyo kala duwan oo dareere ah, qaboojiyeyaasha naxaastana ay leeyihiin noocyo kala duwan, iskuma qasi karaan midba midka kale. Farqiga ugu weyn ee halkan ku jira ayaa ah in matoorada hiitarka aluminium ay isticmaalaan shaabado ka samaysan shay ka duwan radiators-ka naxaasta, sidaas darteed isticmaalka dareeraha khaldan waxay dhaawici kartaa shaabadaha, ka dibna waxay sababtaa in mishiinka uu daato oo uu kululeeyo. Si kastaba ha ahaatee, ku dhawaad ​​qaboojiye kasta ayaa lagu shubi karaa biyo, laakiin gaar ahaan xaaladaha jiilaalka, qaboojiye isku dhafan waa in lagu beddelaa asalka, qaboojiyaha aan qaboojineynin sida ugu dhakhsaha badan.

Dareeraha biriiga ayaa sidoo kale la qabsanaya nooca biriiga (durbaan ama saxan), iyo sidoo kale culeyska, i.e. heerkulka uu ku shaqeeyo. Isku darka noocyada kala duwan ee dareeraha waxay keeni kartaa inay ku karkaraan xadhkaha biriiga iyo calipers, taasoo keentay luminta waxtarka braking gabi ahaanba (waxaa jiri doona hawo nidaamka).

Habka ugu fudud ayaa ah dareeraha muraayadaha muraayadaha kaas oo si xor ah loo qasi karo, iyada oo la xasuusto kaliya in lagu daro mid loogu talagalay heerkulka wanaagsan ee dareeraha jiilaalka, waxaan halis u nahay inaan qaboojinno nidaamka oo dhan.