Chifukwa chiyani muyenera kuyendetsa mothamanga kwambiri

madalaivala ambiri amadziwa kuti gwero ntchito yake mwachindunji zimadalira kalembedwe galimoto ndi kutsatira malamulo oyendetsera galimoto. Chimodzi mwa zigawo zikuluzikulu ndi injini. M'nkhaniyi tidzakuuzani momwe liwiro liyenera kusungidwa malinga ndi momwe zilili pamsewu.

Kuthamanga kwa injini: zabwinobwino kapena ayi

Poyamba, ziyenera kudziwidwa kuti kuyendetsa galimoto mothamanga kwambiri komanso kutsika kwambiri kumakhala ndi zoopsa zina. Kupitilira chizindikiro cha 4500 rpm pa tachometer (chiwerengerocho chimawerengedwa ndipo chimatha kusiyanasiyana kutengera mota) kapena kusuntha muvi kudera lofiira kungayambitse zotsatirazi:

1. Kugwira ntchito kwa mafuta odzola ndi kuzirala kuli pa malire ake. Chotsatira chake, ngakhale radiator yotsekedwa pang'ono kapena thermostat yotsegula mosakwanira imatha kuyambitsa kutentha kwambiri.
2. Kutsekeka kwa mayendedwe opaka mafuta, komanso kugwiritsa ntchito mafuta oyipa, izi zimapangitsa "kulanda" zomangira. Zomwe m'tsogolomu zitha kuyambitsa kuwonongeka kwa camshaft.

Pa nthawi yomweyi, kuthamanga kochepa kwambiri sikubweretsanso zabwino. Zina mwa zovuta zomwe zimafala pakuyendetsa kwanthawi yayitali munjira iyi ndi:

1. Njala ya mafuta. Kuyendetsa kosalekeza pansi pa 2500 rpm kumalumikizidwa ndi kuchepa kwamafuta, komwe kumayendera limodzi ndi kuchulukirachulukira pamapaipi a crankshaft. Osakwanira mafuta akusisita mbali kumabweretsa kutenthedwa ndi kupanikizana limagwirira.
2. Maonekedwe a mwaye mu chipinda choyaka moto, clogging makandulo ndi nozzles.
3. Katundu pa camshaft, zomwe zimabweretsa kuoneka kwa kugogoda pa zikhomo za pistoni.
4. Kuwonjezeka kwa ngozi pamsewu chifukwa chosatheka kufulumira mofulumira popanda kutsika.

Makina ogwiritsira ntchito injini amaonedwa kuti ndi abwino kwambiri pamayendedwe a 2500-4500 rpm.

Zinthu zabwino za kubweza kwakukulu

Panthawi imodzimodziyo, kuyendetsa galimoto nthawi zonse 10-15 Km pa liwiro lalikulu (75-90% ya chizindikiro pazipita) amalola kuwonjezera moyo wa galimoto. Zopindulitsa zake ndi izi:

1. Kuchotsa zonse anapanga mwaye mu kuyaka chipinda.
2. Kupewa kumamatira mphete ya pisitoni. Kuchuluka kwa mwaye kumatseka mphete, zomwe pamapeto pake sizingakwaniritse ntchito yawo yayikulu - kuteteza mafuta kuti asalowe m'chipindamo. Vutoli limabweretsa kuchepa kwa kuponderezana, kuchuluka kwamafuta amafuta komanso mawonekedwe a utsi wabuluu kuchokera ku chitoliro chotulutsa.
3. Evaporation wa particles chinyontho ndi mafuta atsekeredwa mu mafuta. Kutentha kwakukulu kumakupatsani mwayi wochotsa zinthu zochulukirapo pamafuta opaka mafuta. Komabe, emulsion ikawoneka, simuyenera kuyang'ana vutolo, koma funsani nthawi yomweyo kuti muwone kutayikira koziziritsa.

Ndikofunikira kwambiri kulola injini "kuyetsemula" mukamayendetsa nthawi zonse m'mizinda komanso mtunda waufupi (makilomita 5-7), kuyimirira m'misewu.

Pambuyo powerenga nkhaniyi, zikuwonekeratu kuti m'pofunika kuyendetsa mofulumira kwambiri nthawi ndi nthawi. Izi zimakupatsani mwayi wochotsa ma depositi a kaboni muchipinda choyaka ndikuletsa mphete za pistoni kuti zisamamatire. Nthawi yotsalayo, muyenera kumamatira kumitengo yapakati pa 2500-4500 rpm.