Zoyipa Zosefera pa Hydraulic Pump Suction

Ntchito ya zosefera mu ma hydraulic system ndikusunga ukhondo wamadzimadzi. Popeza kuti cholinga chokhala ndi ukhondo wamadzimadzi ndikuwonetsetsa kuti moyo wautali wautumiki wa zigawo zadongosolo, ndikofunikira kumvetsetsa kuti malo ena osefera amatha kukhala ndi zotsatira zoyipa, ndipo chitoliro choyamwa chili pakati pawo.

Kuchokera pakuwona kusefera, cholowera cha mpope ndi malo abwino kwambiri osefa media. Mwachidziwitso, palibe kusokonezeka kwamadzimadzi othamanga kwambiri ndi tinthu tating'onoting'ono, komanso kutsika kwamphamvu komwe kumalimbikitsa kupatukana kwa tinthu muzosefera, potero kumathandizira kusefera. Komabe, ubwino umenewu ukhoza kuthetsedwa ndi kuletsa kuyenda kopangidwa ndi zosefera mu payipi yolowera mafuta komanso kuwononga moyo wa mpope.

Sefa yolowera kapenafyuluta yoyamwaya mpope nthawi zambiri imakhala ngati 150 micron (100 mesh) fyuluta, yomwe imakomedwa pa doko loyamwa pampu mkati mwa thanki yamafuta. Kuthamanga kwamphamvu komwe kumayambitsidwa ndi fyuluta yoyamwa kumawonjezeka kutentha kwamadzimadzi otsika (kukhuthala kwakukulu) ndikuwonjezeka ndi kutsekeka kwa chinthu chosefera, motero kumawonjezera mwayi wopanga vacuum pang'ono polowera pompo. Kuchuluka kwa vacuum pa mpope wolowera kungayambitse cavitation ndi kuwonongeka kwamakina.

Cavitation
Pamene vacuyumu yakomweko ichitika mupaipi yolowera papope, kutsika kwamphamvu kwamphamvu kungayambitse kupanga gasi ndi/kapena thovu mumadzimadzi. Pamene thovuli liri pansi pa kuthamanga kwakukulu pa popopopopopopopopopopopopotera, lidzaphulika mwamphamvu.

Kuwonongeka kwa cavitation kumatha kuwononga pamwamba pazigawo zofunika kwambiri ndikupangitsa kuti tinthu tating'onoting'ono tiyipitse mafuta a hydraulic. Chronic cavitation ingayambitse dzimbiri komanso kulephera kwa mpope.

Kuwonongeka kwamakina

Pamene vacuum ya m'deralo imapezeka polowera papopo, mphamvu yamakina yomwe imayambitsidwa ndi vacuum yokha ingayambitse kulephera koopsa.

Chifukwa chiyani muzigwiritsa ntchito poganizira kuti zowonera zitha kuwononga mpope? Mukaganizira kuti ngati thanki yamafuta ndi madzi mu thanki ndi zoyera ndipo mpweya ndi madzi onse omwe amalowa mu thanki amasefedwa bwino, madzi omwe ali mu thanki sakhala ndi tinthu tambiri tolimba tomwe titha kugwidwa ndi fyuluta yoyamwa. Mwachiwonekere, ndikofunikira kuyang'ana magawo a kukhazikitsa fyuluta yoyamwa.