Mfundo Yogwirira Ntchito ya Shaft ya Pampu

Shaft ya pampu ndi gawo lofunikira kwambiri pamapampu apakati komanso ozungulira, omwe amatumiza torque kuchokera koyambira kupita ku chopondera kapena magawo osuntha. Monga pachimake pa rotor ya pampu, imakhala ndi ma impellers, manja a shaft, ma bearings, ndi zina. ntchito zake zazikulu ndi kufalitsa mphamvu ndi kuthandizira impeller kuti ntchito bwinobwino.

Shaft ya pampu yamafuta nthawi zambiri imalumikizidwa ndi injini yamagetsi kapena injini yoyaka mkati. Magwero oyendetsa awa amapanga mphamvu yozungulira, yomwe imafalikira kudzera mu shaft ya pampu kupita ku zigawo zamkati za mpope, zomwe zimathandiza kuti zigwire ntchito bwino. Pampu shaft imasamutsa kusuntha kozungulira kuchokera kugwero loyendetsa kupita ku chowongolera kapena rotor. Pamene choyikapo kapena chozungulira chimazungulira, chimatulutsa kuyamwa, kujambula mafuta kuchokera kumalo osungiramo kapena kulowa mu mpope.

M'kati mwa mpope, mphamvu yamakina imasinthidwa kukhala mphamvu ya kinetic ndi mphamvu yamadzimadzi. Choyikapo chozungulira kapena chozungulira chimapanga mphamvu yapakati kapena axial kukankhira mumafuta, kukankhira pamphamvu kwambiri komanso liwiro lolowera potulutsa. Kuyenda kozungulira komwe kumayendetsedwa ndi shaft ya pampu kumapangitsa kuti mafuta azituluka mosalekeza kuchokera polowera pampu, kudzera potulukira, ndi kulowa m'mapaipi ofunikira kapena malo osungira. Kusinthasintha kosalekeza kwa shaft ya mpope kumatsimikizira kuyenda kokhazikika kwamafuta.

Zitsanzo za ntchito zapampu shaft ndi izi:

1. M'mapampu apakati, shaft ya mpope imayendetsa choyikapo kuti chizungulire, pogwiritsa ntchito mphamvu yapakati kukankhira mafuta kuchokera pakati pa mpope kupita kumphepete, kenako kudzera papaipi yotulukira.
2. M'mapampu a plunger, shaft ya mpope imayendetsa plunger kuti ibwezere, kukokera mafuta kuchokera padoko lolowera ndikutulutsa kudzera padoko lotayira.

Mwachidule, shaft ya pampu yamafuta imakhala ndi gawo lofunikira pakuchotsa, kukonza, ndi kunyamula mafuta, kuwonetsetsa kuti mafuta akuyenda bwino komanso otetezeka.