Ukuthi imvume yokusebenza ethwalayo inkulu noma incane kunemvume yokufaka incike emthelela ohlangene walezi zici ezimbili.

Amanye ama-rolling bears awakwazi ukulungiswa ukuze kuvunyelwe, ingasaphathwa eyokuhlakazwa.Lawa ma-bearings anezinhlobo eziyisithupha, okungukuthi thayipha u-0000 ukuze uthayiphe u-5000;amanye ama-bearings aginqikayo angalungisa imvume, kodwa awakwazi ukuhlakazwa.Uhlobo lwe-1000, uhlobo lwe-2000 kanye nohlobo lwe-3000 lwama-rolling bearings, imvume yokufaka yalezi zinhlobo zama-rolling bearings izoba yincane kunemvume yokuqala ngemuva kokulungiswa;Ngaphezu kwalokho, amanye ama-bearings angahlakazwa, futhi imvume ingashintshwa, kukhona uhlobo lwe-7000 (ama-roller bearings)), uhlobo lwe-8000 (i-thrust ball bear) kanye nohlobo lwe-9000 (i-thrust roller bear), lezi zinhlobo ezintathu zama-bearings azikwenzi. ube nemvume yokuqala;Uhlobo lwe-6000 kanye nohlobo lwe-7000 lwama-rolling bearings, imvume ye-radial iyancishiswa, imvume ye-axial Ibuye ibe yincane, futhi ngokuphambene nalokho, kuyilapho ku-Type 8000 kanye ne-Type 9000 rolling bearings, imvume ye-axial kuphela enokubaluleka okusebenzayo.

Imvume yokufaka efanelekile iyasiza ekusebenzeni okuvamile kwama-rolling bearings.Uma imvume incane kakhulu, izinga lokushisa le-rolling bear lizokhuphuka, futhi ngeke lisebenze kahle, futhi ngisho nezakhi ezigoqayo zizobambeka;uma imvume inkulu kakhulu, izinto zokusebenza zizodlidliza kakhulu, futhi i-rolling bear izoba nomsindo.

Indlela yokuhlola yokukhishwa kwe-radial imi kanje:

1. Indlela yokuzizwa

1. Kukhona isandla sokuzungezisa ukuthwala, futhi ukuthwala kufanele kuzinzile futhi kuguquguquke ngaphandle kokuxhuma.

2. Shake iringi yangaphandle ye-bearing ngesandla, noma ngabe imvume ye-radial ingu-0.01mm kuphela, ukunyakaza kwe-axial kwephuzu elingaphezulu lokuthwala kungu-0.10~0.15mm.Le ndlela inikezelwe kumabheringi ebhola ewumugqa owodwa.

2. Indlela yokulinganisa

1. Hlola ngegeji yokuzizwa ukuze uqinisekise isikhundla esiphezulu somthwalo webhere eliginqikayo, faka i-feel gauge phakathi kwesici esigoqayo kanye nendandatho yangaphandle (yangaphakathi) ku-180°, futhi ukujiya kwegeji yokuzizwa enokuqina okufanelekile yiradial. ukususwa kwe-bearing.Le ndlela isetshenziswa kabanzi kuma-bearings ayindilinga kanye nama-cylindrical roller bearings.

2. Hlola ngegeyiji yokudayela, qala usethe igeji yokudayela ibe uziro, bese uxhuma iringi yangaphandle yebheringi egoqekayo.Ukufundwa kwegeji yokudayela wukucaciswa kwe-radial kwebheringi.

Indlela yokuhlola i-axial clearance imi kanje:

1. Indlela yokuzizwa

Sebenzisa iminwe yakho ukuze uhlole imvume ye-axial yamabhering aginqikayo.Le ndlela kufanele isetshenziswe lapho ukuphela kwe-shaft kuvezwa.Lapho ukuphela kwe-shaft ivaliwe noma ayikwazi ukuhlolwa ngeminwe ngezinye izizathu, ingabhekwa ukuthi i-shaft ijikeleza ngokukhululekile.

2. Indlela yokulinganisa

(1) Hlola ngegeji yokuzizwa, indlela yokusebenza iyafana neyokuhlola ukuphuma kwe-radial nge-feeler gauge, kodwa imvume ye-axial kufanele

c=λ/(2sinβ)

lapho c——i-axial clearance, mm;

λ—— ukujiya kwegeji yokuzizwa, mm;

β——I-Taper angle, (°).

(2)Hlola ngegeji yokudayela.Lapho i-shaft inyakaziswa nge-crowbar ukwenza i-shaft ibe yizimo ezimbili ezidlulele, umehluko phakathi kokufundwa kwegeji yokudayela ukucaciswa kwe-axial ye-bearing.Kodwa-ke, amandla asetshenziswa ku-crowbar akufanele abe mkhulu kakhulu, ngaphandle kwalokho i-casing izobe ikhubazekile ngokwe-elastically, futhi noma ngabe ukuguqulwa kuncane, kuzothinta ukunemba kwe-axial clearance.

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