Ubuzima bwo gutwara ibintu

Kubara Ubuzima bw'Ingufu: Imitwaro n'Umuvuduko wo Gutwara

Ubuzima bw'umuvuduko akenshi bupimirwa hakoreshejwe ibarura rya L10 cyangwa L10h. Ubusanzwe ibarura ni itandukaniro ry'imibare ry'ubuzima bw'umuvuduko w ...

Gusobanukirwa ubuzima bwa L10 Roller Bearing

L10h = Ubuzima bw'ibanze bw'amanota mu masaha

P = Umutwaro uhwanye n'ingufu

C = Isuzuma ry'ibanze ry'umutwaro uhinduka

n = Umuvuduko wo kuzenguruka

p = 3 ku migozi y'umupira cyangwa 10/3 ku migozi y'imizingo

L10 – impinduka z'ibanze ku gipimo cy'umutwaro

L10s – urwego rw'ibanze rw'umutwaro mu ntera (KM)

 

Nkuko mubibona muri equation iri hejuru, kugira ngo hamenyekane ubuzima bwa L10 bw'icyuma runaka, imizigo ya radial na axial irakenewe ndetse n'umuvuduko wo kuzenguruka kwa porogaramu (RPM). Amakuru nyayo y'uburyo porogaramu ishyirwamo ahuzwa n'ibipimo by'umuzigo wa bearing kugira ngo hamenyekane umuzigo uhuriweho cyangwa umuzigo uhwanye na Dynamic ukenewe kugira ngo harebwe ubuzima.

Kubara no Gusobanukirwa Kubara Ubuzima

P = Umutwaro uhuriweho (Umutwaro uhwanye n'Imbaraga)

X = Igipimo cy'umutwaro w'imirasire

Y = Igipimo cy'umutwaro w'axial

Fr = Umutwaro w'imirasire

Fa = Umutwaro w'axial

Menya ko kubara L10 Life Calculation bitareba ubushyuhe, amavuta yo kwisiga n'ibindi bintu byinshi by'ingenzi kugira ngo hagerwe ku buzima bwagenwe bwo gukoresha icyuma. Gufata neza, kugifata neza, kugitunganya no kugishyiraho byose ni ibintu byoroshye. Niyo mpamvu bigoye cyane kumenya igihe icyuma kinaniza kandi impamvu munsi ya 10% by'icyuma kinaniza kigera ku gihe cyacyo cyabazwe cyangwa kirenze igihe cyacyo cyabazwe cyo gukora.

Ni iki kigena ubuzima bw'umuntu ukora akazi ke?

Noneho ko umaze gusobanukirwa neza uburyo bwo kubara igihe cy'umuruho n'igihe cy'igihe cy'imizingo izunguruka, reka twibande ku bindi bintu bigena igihe cy'ubuzima. Gushira no kwangirika bisanzwe ni byo bikunze gutuma imizingo ivunika, ariko imizingo ishobora no kwangirika imburagihe bitewe n'ubushyuhe bukabije, kwangirika, kubura amavuta cyangwa kwangirika kw'ibizingo cyangwa akazu. Ubu bwoko bw'ibyangiritse by'imizingo akenshi biterwa no guhitamo imizingo mibi, kudakora neza mu miterere y'ibice biyikikije, gushyiraho nabi cyangwa kudakora neza no gusiga amavuta neza.