Chiyambi cha poto ya mafuta
Ntchito: Ndi kutseka crankcase ngati chipolopolo cha thanki yosungiramo mafuta, kuteteza zonyansa kuti zisalowe, ndikusonkhanitsa ndi kusunga mafuta odzola omwe amayenda kuchokera pamphepo yamkuntho ya injini ya dizilo, kutaya kutentha kwina, ndikuletsa kutsekemera kwa mafuta. mafuta.
Kapangidwe: Chiwaya chamafuta chimapangidwa ndi chitsulo chopyapyala chopondapo, ndipo mkati mwake muli ndi chotchingira mafuta kuti musagwedezeke kumanja komwe kumabwera chifukwa cha chipwirikiti cha injini ya dizilo, chomwe chimapangitsa kuti mafuta azidetsa azitha kugwa, ndipo mbaliyo ili ndi chowongolera chamafuta kuti muwone kuchuluka kwa mafuta. Kuphatikiza apo, gawo lotsikitsitsa la pansi pa poto yamafuta lilinso ndi pulagi yothira mafuta.
Sump yonyowa: Magalimoto ambiri pamsika ndi mafuta onyowa, chifukwa chomwe amatchedwa mafuta onyowa ndi chifukwa crankshaft crank ndi rod rod mutu wa injini zimamizidwa mumafuta opaka mafuta a sump mafuta kamodzi kasinthasintha. ya crankshaft, ikugwira ntchito yopaka mafuta, komanso chifukwa cha kuthamanga kwambiri kwa crankshaft, nthawi iliyonse yomwe crankshaft imamizidwa mu dziwe lamafuta pa. liwilo lalikulu, lidzayambitsa maluwa ena amafuta ndi nkhungu yamafuta. Kupaka mafuta a crankshaft ndi kubereka kumatchedwa splash lubrication. Mwanjira imeneyi, kutalika kwamadzimadzi amafuta opaka mafuta mu poto yamafuta kumakhala ndi zofunika zina, ngati zotsika kwambiri, crankshaft crank ndi mutu wa ndodo sungathe kumizidwa mumafuta opaka mafuta, zomwe zimapangitsa kusowa kwamafuta ndi crankshaft yosalala. ndodo yolumikizira ndi chipolopolo chonyamula; Ngati mafuta opaka mafuta ndi okwera kwambiri, zimabweretsa kumizidwa konsekonse, kotero kuti kukana kwa crankshaft kumawonjezeka, ndipo pamapeto pake kumabweretsa kuchepa kwa injini, pomwe mafuta opaka ndi osavuta kulowa muchipinda choyaka moto cha silinda, zomwe zimapangitsa Kuwotcha mafuta a injini, spark plug carbon kudzikundikira ndi mavuto ena.
Njira yopangira mafuta iyi ndiyosavuta komanso sifunikira thanki ina yamafuta, koma kupendekeka kwagalimoto sikungakhale kwakukulu, apo ayi kungayambitse ngozi ya silinda yoyaka chifukwa cha kusweka kwamafuta ndi kutayikira kwamafuta.
Dry sump: Dry sump imagwiritsidwa ntchito mumainjini ambiri othamanga. Simasunga mafuta mu poto yamafuta, kapena kupitilira apo, mulibe poto yamafuta. Malo omwe amasunthawa mu crankcase amathiridwa mafuta potulutsa mafuta kudzera pabowo la metering. Chifukwa mafuta owuma poto amaletsa ntchito ya poto yamafuta kuti asunge mafuta, kutalika kwa poto yamafuta osakanizika kumachepetsedwa kwambiri, kutalika kwa injini kumachepetsedwanso, ndipo phindu lapakati pa mphamvu yokoka limathandizira kuwongolera. . Ubwino waukulu ndikupewa kupezeka kwa poto yonyowa yamafuta chifukwa cha kuyendetsa kwambiri komanso mitundu yonse yazovuta.
Komabe, chifukwa kupanikizika kwa mafuta opaka mafuta kumachokera ku mpope wamafuta. Mphamvu ya mpope wamafuta imalumikizidwa ndi giya kudzera mu kuzungulira kwa crankshaft. Ngakhale mu injini yonyowa ya sump ngakhale mpope wamafuta umayeneranso kupereka zokometsera za camshaft. Koma kupanikizika kumeneku ndi kochepa kwambiri, ndipo pampu yamafuta imafuna mphamvu zochepa. Komabe, mu injini zowuma zama poto zamafuta, mphamvu yamafuta amtunduwu iyenera kukhala yayikulu kwambiri. Ndipo kukula kwa mpope wamafuta ndikokulirapo kuposa injini yonyowa yamafuta. Choncho nthawi ino mpope wamafuta umafunika mphamvu zambiri. Izi zili ngati injini yochulukirachulukira, mpope wamafuta uyenera kudya gawo limodzi la mphamvu ya injiniyo. Makamaka pa liwiro lalikulu, kuthamanga kwa injini kumawonjezeka, kusuntha kwa magawo akukangana kumawonjezeka, komanso mafuta opaka mafuta amafunikiranso, kotero kuti pampu yamafuta iyenera kupereka kupanikizika kwakukulu, ndikugwiritsanso ntchito mphamvu ya crankshaft.
Mwachiwonekere, kupanga koteroko sikuli koyenera kwa injini zamtundu wamba zamtundu wamba, chifukwa zimafunika kutaya mphamvu ya injini, zomwe sizingakhudze mphamvu yamagetsi, komanso sizingakhale zothandiza kupititsa patsogolo chuma. Ma sump owuma amangopezeka pamainjini osunthika kapena amphamvu kwambiri, monga omwe amapangidwira kuyendetsa kwambiri. Mwachitsanzo, Lamborghini ndi ntchito youma mafuta poto kapangidwe, chifukwa, kuonjezera malire a kondomu kwenikweni ndi kupeza malo m`munsi mphamvu yokoka n`kofunika kwambiri, ndi imfa ya mphamvu angapangidwe ndi kuonjezera kusamutsidwa ndi mbali zina. , ponena za chuma, ndi chitsanzo ichi sichiyenera kuganizira.
Zhuo Meng Shanghai Auto Co., Ltd. yadzipereka kugulitsa zida zamagalimoto za MG&MAUXS zolandiridwa kuti mugule.
