Spherical Roller Bearings
Spherical Roller Bearings
Bayanin Samfura
Siffar abin nadi nadi shine mafita mai ɗaukar nauyi na ƙarshe don matsanancin yanayin masana'antu. Keɓaɓɓen abin nadinsu na jeri biyu da ƙirar hanyar tseren zobe na waje yana ba masu ɗaukar nauyi damar daidaita kansu, ta atomatik rama kurakurai a kusurwar da ke haifar da karkatar da shaft da rashin daidaituwa.
Faɗin zartarwa
Ana amfani da ɗimbin nadi mai faɗi da yawa a cikin sassan injina kuma sune maɓalli a cikin kayan aikin da ake amfani da su a masana'antu kamar samar da ƙarfe, hakar ma'adinai, yin takarda, ginin jirgi, masana'anta yadi, sarrafa kwal, da samar da wutar lantarki.
Halayen nau'ikan keji na gama-gari don abin nadi mai siffar zobe
Ƙarfafan Gina: Yana da ƙaƙƙarfan akwati na ƙarfe na waje don amintacce, shigarwa mai dacewa da latsawa mai yuwuwa cikin toshewar injin ko murfin lokaci.
Advanced Seling Lep: Yana amfani da elastomers masu girma (NBR, FKM/Viton®, VMQ, ACM) wanda aka ƙera don sassauƙa na musamman da madaidaicin hatimi akan crankshaft.
Garter Spring: Ya haɗa da maɓuɓɓugan garter mai jujjuyawar lalata don kiyaye daidaitaccen matsi na radial akan leɓen rufewa, yana tabbatar da ingantacciyar lamba da ramawa ga ƙananan lalacewa ko raguwar shaft.
Haɗaɗɗen ƙurar leɓe (Na kowa akan Hatimin Gaba): Yawancin TP-SH na gaban crankshaft hatimi sun haɗa da ƙarin leben ƙura na waje don ingantaccen kariya daga gurɓataccen gurɓataccen abu, yana haɓaka hatimi mai tsayi sosai.
Zaɓin Kayan Kayan Kaya: Ana yin hatimin TP-SH daga kayan da ƙarfi
Aikace-aikace:
Nau'ukan | Siffofin | |||||||
CC | Ya ƙunshi kejin ƙarfe guda biyu da aka matse, zoben ciki mara flange da zoben jagora wanda ke tsakiya akan zoben ciki. Yana ɗaukar rollers masu siffa mai ma'ana, waɗanda ke fasalta ƙara ƙarfin ɗaukar kaya da tsawon rayuwar sabis idan aka kwatanta da CA. | |||||||
CA | Ya ƙunshi kejin ƙarfe na tagulla mai injin guda ɗaya, zobe na ciki tare da flange a bangarorin biyu da zoben jagora wanda ke tsakiya akan zoben ciki. Yana fasalta saurin iyaka mafi girma da ƙaramar ƙaramar ƙara. | |||||||
MB | Ya ƙunshi nau'i biyu na kejin tagulla na inji, zobe na ciki tare da flange a ɓangarorin biyu da zoben jagora ɗaya a tsakiya akan zoben ciki. Ayyukansa yayi kama da CA, tare da ƙananan ƙimar kaya. | |||||||
E | A matsayin sabon ƙira, yana amfani da rollers masu siffar siffa, magudanan kejin ƙarfe guda biyu, zoben ciki mara flange da zoben jagora wanda ke tsakiya akan kejin. Zoben jagora a kusa da zobe na waje na iya inganta yanayin mai a fuskar abin nadi na ƙarshe, ta hanyar rage juzu'i, jagorar abin nadi a cikin yankin da ba a ɗauka da kuma taimakawa abin nadi shiga cikin wurin kaya. A halin yanzu, tsayin abin nadi yana ƙara tsayi don ƙimar kaya ta inganta sosai. Yawancin lokaci, nauyin da aka ƙididdige za a iya ƙarawa da 20% -35%. |