Kuyambira mu 1966, EM Technology yakhala ikudzipereka pakufufuza ndi kupanga zipangizo zotetezera kutentha. Kwa zaka 56 ikukula mumakampaniwa, njira yayikulu yofufuzira yasayansi yapangidwa, mitundu yoposa 30 ya zipangizo zatsopano zotetezera kutentha yapangidwa, zomwe zimagwiritsa ntchito magetsi, makina, mafuta, mankhwala, zamagetsi, magalimoto, zomangamanga, mphamvu zatsopano ndi mafakitale ena. Pakati pawo, kugwiritsa ntchito zipangizo zotetezera kutentha mu makina oumba ndi chimodzi mwa malangizo ofunikira omwe tikuyang'ana kwambiri.
Chochepetsera mphamvu, ndi njira yotumizira mphamvu yomwe imagwiritsa ntchito chosinthira liwiro cha giya kuti ichepetse chiwerengero cha kuzungulira kwa injini kufika pa chiwerengero chozungulira chomwe mukufuna ndikupeza torque yayikulu.
Chochepetsera mphamvu chimayang'ana kwambiri pa injini. Chochepetsera mphamvu chimagwira ntchito yofananiza liwiro ndi torque yotumizira pakati pa choyendetsa chachikulu ndi makina ogwirira ntchito. Makina ambiri ogwira ntchito ali ndi katundu wambiri komanso liwiro lotsika, kotero sali oyenera kuyendetsa mwachindunji ndi choyendetsa chachikulu. Amafunika kugwiritsa ntchito chochepetsera mphamvu kuti achepetse liwiro ndikuwonjezera torque. Chifukwa chake, makina ambiri ogwira ntchito amafunika kukhala ndi chochepetsera mphamvu.
Pepala Loteteza Kutentha-Kuchuluka kwa malo otsetsereka a injini yochepetsera ndi kwakukulu, ndipo zofunikira pa pepala lotetezera kutentha nazonso ndizokwera. Kale, opanga magalimoto ankagwiritsa ntchito makamaka mapepala a N: T418 NHN NMN, komanso opanga magalimoto ambiri amagwiritsa ntchito Class F DMD, Imagwiritsidwa ntchito makamaka poteteza kutentha kwa malo ndi kutetezera kutentha kwa gawo.
Tepi ya PET-Ma mota ogwira ntchito bwino komanso osunga mphamvu amagwiritsidwa ntchito pa chochepetsera, ndiko kuti, pamwamba pa mulingo wa IE3, liwiro lonse la slot ndi lalikulu, ndipo mphamvu yolumikizira slot ndi yayikulu.
N'zosavuta kung'amba. Gawo limodzi (kapena zigawo ziwiri) la tepi yomatira ya PET likhoza kumangiriridwa mbali zonse ziwiri za pepala lotetezera kutentha kuti liwonjezere mphamvu ya pepala lotetezera kutentha, kuti zitsimikizire kuti chiŵerengero cha zinthuzo chili choyenerera.
Tepi ya PI-Njira yodziwira musanayike stator ya mota yochepetsera ndi iyi: yesani mphamvu ya magetsi mu chinthu chimodzi (nthawi zambiri, mota imayesedwa mu zinthu zitatu motsatizana). N'zosapeweka kuti palibe pepala loteteza pakati pa zinthu zitatu zilizonse, zomwe zingapangitse kuti mphamvu ya magetsi ilephereke. Ngati tepi ya PI igwiritsidwa ntchito kuphimba zinthu zonse, vutoli likhoza kupewedwa.
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Nthawi yotumizira: Okutobala-28-2022
