Kusiyana pakati pa bearing yodzazidwa ndi mafuta ndi bearing ya mpira

Choyamba, tiyeni tiwone makhalidwe ndi mfundo yogwirira ntchito ya ma bearing odzazidwa ndi mafuta. Bearing odzazidwa ndi mafuta ndi mtundu wa bearing yolumikizana, yomwe nthawi zambiri imakhala ndi mphete yamkati, mphete yakunja ndi zinthu zozungulira. Mkati mwa bearing mumadzazidwa ndi mafuta odzola kapena mafuta. Bearing ikazungulira, mafuta odzola kapena mafuta amapanga filimu yodzola kuti achepetse kukangana ndi kuwonongeka. Ubwino wa ma bearing odzazidwa ndi mafuta ndikuti amatha kupirira katundu ndi kugunda kwakukulu, ndipo amakhala ndi kukana bwino kukangana komanso mphamvu yonyamula katundu. Chifukwa chake, ma bearing odzazidwa ndi mafuta nthawi zambiri amagwiritsidwa ntchito pamagwiritsidwe ntchito otsika liwiro, amphamvu kwambiri monga ma wind turbines, ma conveyor belt drive, ndi zina zotero.

Chotengera cha mpira ndi chotengera chozungulira, chomwe chimakhala ndi mphete yamkati, mphete yakunja, zinthu zozungulira (nthawi zambiri mipira) ndi khola. Maberiya a mpira amachepetsa kukangana ndi kuwonongeka kudzera mu mipira yozungulira, motero amapangitsa kuti kuzungulira kukhale bwino komanso moyo wa beriya. Ubwino wa maberiya a mpira ndi wakuti amapereka kulondola kwakukulu komanso kukhazikika, ndi kukana kukangana kochepa komanso liwiro lalikulu lozungulira. Chifukwa chake, maberiya a mpira nthawi zambiri amagwiritsidwa ntchito pamagwiritsidwe ntchito othamanga kwambiri komanso otsika mphamvu monga zida zamagetsi, zida zapakhomo, ndi zina zotero.

Kapangidwe kake, palinso kusiyana koonekeratu pakati pa ma bearing odzazidwa ndi mafuta ndi ma bearing a mpira. Ma bearing odzazidwa ndi mafuta nthawi zambiri amakhala ndi mphete zamkati, mphete zakunja ndi zinthu zozungulira, pomwe ma bearing a mpira nthawi zambiri amakhala ndi mphete zamkati, mphete zakunja, zinthu zozungulira (mipira) ndi zikho. Kusiyana kwa kapangidwe kameneka kumabweretsa makhalidwe awo osiyanasiyana pankhani ya mphamvu yonyamula katundu, kulondola kozungulira komanso liwiro loyenera.

Kuphatikiza apo, pali kusiyana kwa njira zothira mafuta pakati pa ma bearing odzazidwa ndi mafuta ndi ma bearing a mpira. Ma bearing okhala ndi mafuta amafuna kuti mafuta odzola kapena mafuta odzola adzazidwe mkati mwa bearing kuti apange filimu yodzola kuti achepetse kukangana ndi kuwonongeka; pomwe ma bearing a mpira amachepetsa kukangana kudzera m'mabolo ozungulira ndipo nthawi zambiri amangofuna mafuta ochepa kapena mafuta odzola.

Kawirikawiri, pali kusiyana koonekeratu pakati pa ma bearing odzazidwa ndi mafuta ndi ma bearing a mpira malinga ndi kapangidwe kake, mfundo yogwirira ntchito ndi kagwiritsidwe ntchito. Mu ntchito zenizeni, kusankha mtundu woyenera wa bearing kutengera mikhalidwe yeniyeni yogwirira ntchito ndi zofunikira ndikofunikira kwambiri pa magwiridwe antchito ndi moyo wa chipangizo cha makina. Chifukwa chake, popanga ndi kusankha ma bearing, mtundu ndi mawonekedwe a ma bearing ayenera kuganiziridwa mokwanira kuti atsimikizire kuti chipangizo cha makinacho chikugwira ntchito mokhazikika komanso modalirika pansi pa mikhalidwe yosiyanasiyana yogwirira ntchito.

Wolemba: Sharon