Tsegulani ma bearing a mpira wotsekeka wozama "chinsinsi chotseka": zinthu zitatu zoyendetsedwa ndi deta zomwe zimaponyera bwino

Mu gawo lolondola la kupanga makina, ma bearing a mpira otsekedwa bwino akhala chisankho choyamba cha opanga zida ambiri chifukwa cha magwiridwe antchito awo abwino kwambiri otsekera komanso moyo wawo wokhazikika wautumiki. Kumbuyo kwa izi pali kuphatikiza kwabwino kwa zinthu zitatu zofunika komanso kuyendetsedwa ndi deta.

I. Zinthu zitatu zofunika kwambiri

1. Kapangidwe kapamwamba:Gwiritsani ntchito kapangidwe kapamwamba ka kapangidwe ka sealing, monga double-lip seal, labyrinth seal, ndi zina zotero. Mapangidwe awa amatha kusintha kwambiri magwiridwe antchito a sealing, kuchepetsa kutuluka kwa mafuta ndi kulowerera kwa zinyalala, ndikupereka maziko ogwirira ntchito bwino kwa ma bearing.

2.Zipangizo zapamwamba kwambiri: kugwiritsa ntchito mphira wopangidwa ndi zinthu zapamwamba kwambiri, mapulasitiki apadera ndi zinthu zina zapamwamba, zinthuzi sizimangotha ​​kutha, komanso kudzera mu njira yabwino kwambiri yochizira pamwamba (monga chithandizo cha laser micro-weaving) kuti muchepetse kukangana, komanso kukonza magwiridwe antchito a bearing.

3.Kukhazikitsa mwamphamvu ndi kugwiritsa ntchito sayansi:Njira zoyenera zoyikira ndi momwe amagwiritsidwira ntchito mwasayansi ndizofunikira kwambiri kuti ma bearing azigwira ntchito bwino. Kutsatira malangizo a wopanga kuti atsimikizire kuti ma bearing ndi ma seal akugwirizana bwino, komanso kupewa kupitirira muyeso panthawi yogwiritsa ntchito komanso kuyang'aniridwa ndi kukonza nthawi zonse, kungawonjezere kwambiri moyo wa ma bearing.

II. Mfundo zazikulu za deta

Kuwonjezeka kwa magwiridwe antchito otseka: Kapangidwe kokonzedwa bwino kotsekera kakhoza kuwonjezera mphamvu yotsekera ndi 30% mpaka 50%.

Kukaniza kuvala bwino: Kukana kwa kutopa kwa zipangizo zapamwamba kumatha kuwonjezeka ndi zoposa 50% poyerekeza ndi zipangizo zachikhalidwe.

Kuchepa kwa kutayikira kwa madzi: pansi pa mikhalidwe inayake, kuchuluka kwa kutayikira kwa chimbalangondo kumatha kuchepetsedwa kufika pa 0.1%.

Nthawi yayitali yautumiki: Kudzera mu kukonza bwino, moyo wonse wa ntchito ya bearing ukhoza kukulitsidwa ndi 20% mpaka 30%.

Mukamvetsetsa mpira wa bearing seal deep groove, muyenera kuyang'ana kwambiri pa kapangidwe kake, mtundu wa zinthu, ndi sayansi yokhazikitsa ndi kugwiritsa ntchito. Nthawi yomweyo, kudzera mu data yapadera, mutha kuwona bwino ubwino wa bearing ndi zotsatira zenizeni za ntchito.