Ukwelashwa kokufakwa kokushisa kwama-windings kuyindlela yokuqinisa ukufakelwa kokushisa eyenziwa ngaphansi kwesimo sokuthi isakhiwo sokufakwa kokushisa sama-windings sihlangabezana nezidingo zomklamo. Okusho ukuthi, ngenqubo yokufaka nokubhaka, i-varnish yokufakelwa ingena kuzo zonke izikhala zama-windings. Ngendlela yokushisa nokulungisa, ama-windings enjini aba yinto ehlanganisiwe esebenza kahle yokufakelwa kokushisa, engagcini nje ngokuhlangabezana nezidingo zokufakwa kokushisa kwenjini kodwa futhi inomphumela othile wokuthuthukisa ekukhuphukeni kwezinga lokushisa lenjini, ukudlidliza kanye nokusebenza komsindo.
Inqubo yokufaka nokubhaka ama-motor windings iye yathuthuka kakhulu ekuthuthukisweni kwemikhiqizo yezimoto. Kancane kancane ishintshe kusukela ekupendweni kokuqala kwama-drip kanye nokucwiliswa kuya ezinqubweni zokufaka i-VDI vacuum kanye ne-VPI vacuum pressure, kanye nezinqubo zokufaka i-vacuum eziqhubekayo ezifanele ukukhiqizwa okuncane kanye neqembu elikhulu. Ukuthuthukiswa kwenqubo yokufaka nokubhaka kusiza kakhulu ekuthuthukiseni umphumela wokwelashwa kokushisa kwama-motor windings futhi kuyinqubo edingekayo yokuthuthukisa ukuthembeka kwama-motor.
Ngesikhathi sokucubungula ama-motor windings, kungaba ngama-motor ane-voltage ephezulu noma aphansi, kunezikhala zomoya ezingenakugwenywa. Lezi zikhala zingaba izingozi zekhwalithi ezingase zibangele amaphutha ngesikhathi sokusebenza kwemoto. Ngakho-ke, ngenkathi kunciphisa noma kususa izikhala zomoya ngesikhathi sokucubungula ama-windings, inqubo yokufaka i-impregnation kanye ne-baking iyasetshenziswa ukuze kukhishwe umswakama kuma-windings kuqala, bese kuvumela i-insulation varnish ukuthi ingene ezikhaleni, futhi ekugcineni, ngokushisa okwanele, ibangele i-insulation varnish ukuthi ishintshe kusuka kuketshezi iye kokuqinile, ngaleyo ndlela ibophe ama-windings abe yiyunithi eyodwa.
Ngesikhathi senqubo yokwelashwa kokufakwa komoya ovundlile, izindlela ezahlukene zokwelapha zizoba nemiphumela ehlukene. Izinqubo zokufaka nokucwilisa nge-dip zinemikhawulo ebalulekile ekuthuthukiseni ikhwalithi yama-windings. Ngokuthuthukiswa okuqhubekayo kwemishini yokufaka i-dip, lezi zinqubo zenziwa kuphela kwezinye izingxenye zokulungisa. Uma kuqhathaniswa nabakhiqizi bokulungisa izimoto abajwayelekile kanye nabakhiqizi abaningi bezimoto, bonke basebenzise ngokugcwele inqubo yokufaka i-VPI dip. Lokhu kungahlangabezana kangcono nomphumela wokufaka i-dip we-windings. Kodwa-ke, ukuqinisekisa umphumela omuhle wokwelapha, ukuxhumana kwezinqubo zokufaka i-dip kanye nokomisa, kanye nokulawulwa kokushisa kokomisa, kubaluleke kakhulu futhi futhi kuyizinto ezibalulekile zokulawula enkambisweni yokwelapha i-insulation yama-windings ezimoto.
Isikhathi sokuthunyelwe: Juni-03-2025