Momwe mungasinthire mafuta panjira yodziwikiratu - njira yokhazikika komanso yokhazikika
Pafupifupi magalimoto onse okhala ndi ma transmission pamanja safuna kusintha kwamafuta pa moyo wonse wautumiki. Zinthu ndi zosiyana ndi makina odziwikiratu, pomwe mafuta ogwiritsidwa ntchito ayenera kusinthidwa ndi atsopano pambuyo pa mtunda wina kapena malinga ndi malingaliro a wopanga magalimoto.
Ndi nthawi yoti mulowe m'malo?
M'ma gearbox apamwamba okhala ndi torque converter (transformer), mafuta amayenera kusinthidwa pafupifupi 60 aliwonse. km ya galimoto. Komabe, tiyenera kukumbukira kuti m'malo nthawi zimadaliranso kamangidwe ka kufala lokha ndi mmene galimoto zimagwiritsidwira ntchito, choncho akhoza kuchitika mu osiyanasiyana 30 zikwi. mpaka 90 Km. Malo ambiri ogulitsa magalimoto ndi malo ochitirako ntchito amagwiritsa ntchito njira ziwiri zosinthira mafuta a gear: static ndi dynamic.
Kodi kusintha statically?
Iyi ndiyo njira yofala kwambiri yosinthira mafuta. Zimaphatikizapo kukhetsa mafuta kudzera m'mapulagi otayira kapena kudzera mu poto yamafuta ndikudikirira kuti atuluke m'bokosi.
Ubwino ndi kuipa kwa njira yokhazikika
Ubwino wa njira yosasunthika ndi kuphweka kwake, komwe kumangokhala kukhetsa mafuta ogwiritsidwa ntchito. Komabe, ili ndi vuto lalikulu: ikagwiritsidwa ntchito, pafupifupi 50-60 peresenti imasinthidwa. kuchuluka kwa mafuta mu gearbox. Pochita izi, izi zikutanthauza kusakaniza mafuta ogwiritsidwa ntchito ndi mafuta atsopano, zomwe zimabweretsa kuwonongeka kwakukulu kwa zinthu zomaliza. Kupatulapo pankhaniyi ndi mitundu yakale ya makina odziwikiratu (mwachitsanzo, omwe adayikidwa ku Mercedes). Chosinthira ma torque chimakhala ndi pulagi yothira yomwe imalola kusintha pafupifupi mafuta onse.
Kodi kusintha dynamically?
Njira yosinthira ndiyothandiza kwambiri, komanso nthawi yambiri. Mukathira mafuta ogwiritsidwa ntchito, mofanana ndi njira yosasunthika, chitoliro chobwezera mafuta chimachotsedwa kuchokera ku chozizira chamafuta kupita ku gearbox, pambuyo pake adaputala yokhala ndi mpopi imayikidwa kuti iwongolere mafuta oyenda. Chipangizo chapadera chodzaza (chokhalanso ndi pompopu) chimamangiriridwa ku khosi lodzaza mafuta, pomwe mafuta atsopano amathiridwa. Pambuyo poyambitsa injini, magiya onse a lever yodziwikiratu amayatsidwa motsatizana mpaka mafuta oyera atuluka mupaipi ya radiator. Chotsatira ndikuzimitsa injini, chotsani chipangizo chodzaza ndikugwirizanitsa mzere wobwerera kuchokera ku ozizira mafuta kupita ku gearbox. Chomaliza ndikuyambitsanso injini ndikuwunikanso kuchuluka kwamafuta mugawo lodziwikiratu.
Ubwino ndi kuipa kwa njira yamphamvu
Ubwino wa njira zamphamvu ndi kuthekera kwa m'malo wathunthu wa mafuta ogwiritsidwa ntchito zodziwikiratu. Komanso, angagwiritsidwe ntchito osati transmissions basi ndi makokedwe Converter, komanso otchedwa. zosinthika mosalekeza (CVT) ndi chonyowa clutch wapawiri clutch dongosolo. Komabe, m'malo mwa mafuta ogwiritsidwa ntchito ndi njira yamphamvu kuyenera kuchitika mwaukadaulo, apo ayi kuwonongeka kwa mpope ndi torque converter kumatha kuchitika. Kuphatikiza apo, kugwiritsa ntchito zotsukira zomwe zimakhala zolimba kwambiri (zitha kugwiritsidwa ntchito ndikusintha kwamafuta) kumawononga (delamination) zotchingira zotsekera mu chosinthira makokedwe. Njirazi zimathandizanso kuti zingwe zomangika za ma tcheni ndi mabuleki ziwonjezeke komanso, zikavuta kwambiri, kupanikizana kwa mpope.
