Udindo wa Makina Ozizirira Magalimoto

Ngakhale kuti injini za petulo zasinthidwa kwambiri, sizinali zogwira mtima kwambiri pakusintha mphamvu zamagetsi kukhala mphamvu zamakina.Mphamvu zambiri mu petulo (pafupifupi 70%) zimasinthidwa kukhala kutentha, ndipo ndi ntchito ya makina oziziritsa agalimoto kuti athetse kutentha uku.Ndipotu, njira yoziziritsira galimoto yoyendetsa galimoto pamsewu waukulu imataya kutentha kokwanira kuti injini ikazizira, idzafulumizitsa kutayika kwa zigawo, kuchepetsa mphamvu ya injini ndi kutulutsa zowononga zambiri.

Choncho, ntchito ina yofunika kwambiri ya dongosolo lozizirirapo ndi kutentha injini mwamsanga ndi kuisunga pa kutentha kosalekeza.Mafuta akupitiriza kuyaka mu injini ya galimoto.Kutentha kwakukulu komwe kumapangidwa panthawi ya kuyaka kumachotsedwa ku dongosolo la mpweya, koma kutentha kwina kumakhalabe mu injini, zomwe zimawonjezera kutentha kwake.Kutentha kwamadzimadzi oletsa kuzizira kumakhala pafupifupi 93 ℃, injini imafika pamalo abwino kwambiri othamanga.Pakutentha uku: Chipinda choyatsira chimakhala chotentha kwambiri kuti chiwononge mafuta, zomwe zimapangitsa kuti mafuta aziyaka bwino komanso kuchepetsa kutulutsa mpweya.Ngati mafuta opaka mafuta omwe amagwiritsidwa ntchito popaka injiniyo ndi ocheperako komanso osawoneka bwino, magawo a injini amatha kusinthasintha, mphamvu yomwe injini imagwiritsa ntchito pozungulira mbali zake imafupikitsidwa, ndipo zitsulo sizimamva kuvala. .

Mafunso Omwe Amafunsidwa Kawirikawiri Okhudza Makina Ozizirira Magalimoto

1. Kutentha kwa injini

Mpweya wa thovu: mpweya woziziritsa mpweya umatulutsa tinthu tambiri ta mpweya pansi pa chipwirikiti cha mpope wamadzi, zomwe zimalepheretsa kutentha kwa khoma la jekete lamadzi.

Mulingo: Ma ion a calcium ndi magnesium m'madzi amayamba kukula pang'onopang'ono ndikusintha kukhala sikelo pakafunika kutentha kwambiri, zomwe zidzachepetsa kwambiri mphamvu ya kutentha.Panthawi imodzimodziyo, njira yamadzi ndi mapaipi zidzatsekedwa pang'ono, ndipo choziziritsira sichingathe kuyenda bwinobwino.

Zowopsa: Magawo a injini amakulitsidwa ndi kutentha, kuwononga malo oyenera, kukhudza kuchuluka kwa mpweya wa silinda, kuchepetsa mphamvu, ndikuchepetsa mphamvu yopaka mafuta.

2. Zimbiri ndi kutayikira

Imawononga kwambiri matanki amadzi a glycol.Pamene anti-dynamic fluid corrosion inhibitor imalephera, zigawo monga ma radiator, ma jekete amadzi, mapampu, mapaipi, ndi zina zotero.