600-643-1350 FAN
M'magalimoto omanga monga ma bulldozers, FAN (fan) ndiye gawo lalikulu la makina oziziritsa a injini, omwe amagwiritsidwa ntchito kwambiri pakuwongolera kutentha kwa injini ndi makina ofunikira a hydraulic, kuwonetsetsa kuti zidazo zikugwira ntchito mokhazikika. Ntchito yake ndi yofanana ndi ya FAN m'makompyuta ndi zipangizo zoyankhulirana, zonse zomwe zimakwaniritsa kutentha kwa mpweya kudzera mu mpweya wokakamiza. Komabe, FAN ya ma bulldozers imayenera kuzolowera malo ogwirira ntchito ovuta kwambiri (monga fumbi, kugwedezeka, ndi kutentha kwambiri), kotero pali zofunikira za kapangidwe kake kuti zikhale ndi mphamvu zamapangidwe komanso kutulutsa kutentha kwamphamvu. Mfundo yake yogwirira ntchito imachokera pa "kutentha kwa kutentha kokakamiza": pamene{4}}kuthamanga kwambiri kwa mpweya kumayenda pamwamba pa rediyeta, kumachotsa kutentha komwe kumatumizidwa ndi mafuta oziziritsa kapena opangidwa ndi hydraulic, kupewa kuwonongeka kwa zigawo, kuwonongeka kwa ntchito, kapena kulephera chifukwa cha kutentha kwakukulu. aloyi, kapena mbale zitsulo, ndi masamba akalumikidzidwa wokometsedwa pneumatically kupanga mpweya wokulirapo pa mphamvu yomweyo.Drive chipangizo: ogaŵikana pagalimoto makina (monga lamba pulley, lumikiza ndi injini crankshaft kugwirizana) ndi pakompyuta ulamuliro pagalimoto (monga hayidiroliki galimoto kapena magetsi galimoto, kulamulidwa ndi sensa chizindikiro kulamulira liwiro) . masamba), zophimba zosindikiza (kuchepetsa kutayika kwa mpweya), ndi zina zotero, zoyenera kumalo ogwirira ntchito okhala ndi fumbi lalikulu ndi zinyalala.
matekinoloje ofunikira
kuzirala kwa injini
Ma bulldozer akagwiritsidwa ntchito pochita zinthu zolemetsa-zonga ngati ng'ombe, kukopera, ndi kukwera, kutentha kwa silinda ya injini ndi chipinda choyaka moto kumatha kufika ma℃Celsius. Kukupiza kumawuzira mpweya kwa radiator, ndikutaya kutentha komwe kumabwera ndi choziziritsa mumlengalenga, kusunga kutentha kwabwino kwa injini ya 80-95 digiri, kupewa "kuwira" kapena kutenthedwa ndi kupindika kwa magawo.
Hydraulic system heat dissipation
Pamene pampu ya hydraulic, silinda yamafuta ndi zigawo zina za bulldozer zimagwira ntchito molimbika kwambiri, mafuta a hydraulic amatulutsa kutentha chifukwa cha kukangana, ndipo kutentha kwakukulu kumayambitsa kuchepa kwa kukhuthala kwamafuta ndi kukalamba kwa zisindikizo. Wokupiza amatha kupereka mpweya nthawi imodzi ku chozizira chamafuta a hydraulic, kuwongolera kutentha kwamafuta pa 50-80 digiri kuwonetsetsa kukhazikika kwamphamvu komanso kuthamanga kwa ma hydraulic system.
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