Kodi ukudziwa kuti malangizo aifesel aifesel amakhala pampu? Masiku ano, tifotokozeranso mfundo yogwira ntchito pampu wamadzi seloni kuchokera mbali zinayi: Tanthauzo la injini ya disilosel, njira yogwiritsira ntchito injini yaifesel, ndi mfundo yogwira ntchito yamagetsi yamafalo pampu.
1. Kutanthauzira kwa injini ya diesel
Injiniya ya diesel ndi makina omwe amasintha mphamvu yamafuta yomwe imapangidwa ndi mafuta ophatikizika mu mphamvu yamagetsi. Kuti mumalize kusintha konse kwa kusintha kwa mankhwala, njira zosinthira zofananira ndi dongosolo ziyenera kuchitika. Ngakhale pali mitundu yosiyanasiyana ya injini za dizilo ndi zomangira zawo sizili zofanana ndendende, ngakhale injini imodzi yam'madzi kapena injini ya disiri imodzi, kapangidwe kawo koyambira ndizofanana.
2. Kapangidwe koyambirira kwa injini
Kapangidwe koyambira kwa injini ya diesel kumaphatikizapo: Crank cholumikiza rod, makina ogulitsa a valavu, njira yamafuta, dongosolo lozizira, dongosolo loyambira, komanso dongosolo. Kugwirizana kwabwino kwa machitidwe ndi mabungwe ndikofunikira kwa injini za dizilo kuti mupange mphamvu ndi kutulutsa mphamvu zakunja.
Mu kapangidwe kake kaifali, injini ya rod, njira yogawa mafuta, ndi mafuta operekera mafuta ndi magawo atatu oyamba omwe amagwira ntchito kuti akwaniritse ntchito yaifesel ndikupanga kusintha kwa mankhwala. Mtundu wa maboma atatu aukadaulo komanso kulondola kwa mgwirizano wawo pakugwiritsa ntchito kukhala ndi vuto pakugwiritsa ntchito ma injini. Makina opatsirana ndi makina ozizira ndi njira zothandizirana ndi injini zama dizilo ndipo ndizofunikira pakugwira ntchito kwanthawi yayitali. Ngati mafuta kapena makina ozizira sakugwira bwino ntchito, injini ya diesel idzasavuta ndipo sangathe kugwira ntchito moyenera.
Kuchokera pamenepa, zitha kuonedwa kuti mukamagwiritsa ntchito injini ya diisel, gawo lomwe lili pamwambapa liyenera kukhala lofunika kwambiri, ndipo palibe gawo lomwe linganyalanyazidwe. Kupanda kutero, kugwiritsa ntchito injini ya diesel sikungatsimikizidwe, ndipo kungawononge injini yayikulu.
3. Mfundo yogwira ntchito yamaizi
Mfundo yogwira ntchito yaifesel ndi imeneyo yomwe imagwira ntchito, imakoka mpweya kulowa mu silinda yotsekedwa ndipo imapanikizidwa ndi kuchuluka kwapamwamba chifukwa cha piston. Pamapeto pa kukakamizidwa, silinda imatha kutentha kwambiri kwa 500-700 ℃ ndi 3.0-5 kukakamizidwa kwambiri kwa Ompa. Kenako, mafutawo amathiridwa mu mpweya wambiri mu chipinda cha oyaka oyaka cha cylinder mumitundu yovuta, yosakanizidwa ndi mpweya wambiri ndikupanga osakaniza ophatikizika, omwe amawotcha.
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Mphamvu yomwe imatulutsidwa mu compost (mtengo wa nsonga za Ompa zomwe zidaphulika pamwamba pa piston, ndikuzikamiza ndikusintha mu ndodo yolumikizirana ndi rankshaft. Chifukwa chake, injini ya dizilo ndi makina omwe amasintha Mphamvu yamafuta mu mphamvu yamakina ndipo zotulukapo zopanga zamadzi zamadzi zimayendetsedwa ndi injini yama dizilo, kotero imatchedwa kuti pampu yamadzi yamadzi.
Makina a Diesel agwiritsidwa ntchito kwambiri pamitundu yosiyanasiyana yamadzi, pompu yamalomo, mapampu ozungulira, mapampu okwera pamanja, ndi mapampu ambiri, ndi mapampu owiritsa kawiri, omwe onse Itha kukhala ndi zigawo za dizilo ngati mphamvu.
Mfundo zinayi zomwe zili pamwambazi zimapereka mwatsatanetsatane ku ntchito yogwira ntchito yama dizilo ya disiloli, ndikuyembekeza kukhala zothandiza kwa inu.
Post Nthawi: Jan-09-2024