Kusiyana pakati pa ma bearing a mpira wolowera mbali imodzi ndi ma bearing a mpira wanjira ziwiri:

Kunyamula Mpira Wanjira Imodzi-Mpira wokhomerera wanjira imodzi uli ndi makina ochapira ma shaft, mpikisano wonyamula, ndi msonkhano wa mpira ndi khola.Kunyamula ndi detachable, kotero kukhazikitsa n'kosavuta, chifukwa washer ndi mpira akhoza kuikidwa mosiyana ndi khola msonkhano.

Pali mitundu iwiri ya mayendedwe ang'onoang'ono olowera kunjira imodzi, okhala ndi mayendedwe athyathyathya kapena odziwongolera okha.Zimbalangondo zokhala ndi mitundu yodziyimira pawokha zitha kugwiritsidwa ntchito molumikizana ndi otsuka mipando yodzipangira okha kuti athe kubweza zolakwika za angular pakati pa gawo lothandizira munyumba yonyamula ndi shaft.

Mipira yolowera mbali ziwiri-Zomwe zili ndi mayendedwe anjira ziwiri zimakhala ndi mpira wanjira zitatu wokhala ndi makina ochapira ma shaft, mphete ziwiri zapampando ndi magulu awiri achitsulo osunga mpira.Ma bearings ndi osiyana, ndipo gawo lililonse likhoza kukhazikitsidwa palokha.Chotsukira shaft, chomwe chimagwirizana ndi shaft, chimatha kunyamula katundu wa axial mbali ziwiri, ndipo chimatha kukonza shaft mbali zonse ziwiri.Mtundu woterewu suyenera kupirira katundu wamtundu uliwonse wotumizira.Mipira yokhotakhota imakhalanso ndi dongosolo lokhala ndi mpando.Popeza kukwera pamwamba pa khushoni ya mpando ndi yozungulira, kunyamula kumakhala ndi ntchito yodzigwirizanitsa yokha, yomwe ingachepetse zotsatira za zolakwika zokwera.

Ma fani a njira ziwiri ndi njira imodzi amagwiritsa ntchito chochapira cha shaft chomwecho, mphete ya mipando, ndi msonkhano wa khola la mpira.

Makhalidwe ogwiritsira ntchito:

Ma thrust bearings ndi ma dynamic pressure bearings.Kuti ma bearings agwire bwino ntchito, zinthu zotsatirazi ziyenera kukwaniritsidwa:

1. Mafuta opaka amakhala ndi mamasukidwe;

2. Pali liwiro linalake pakati pa thupi lokhazikika ndi lokhazikika;

3. Malo awiri omwe akuyenda molumikizana wina ndi mnzake amakhala ngati mphero yamafuta;

4. Katundu wakunja uli mkati mwazomwe zafotokozedwa;

5. Mafuta okwanira.

Ma thrust bearings ali ndi ntchito yabwino yodzipaka mafuta komanso kukana abrasion, yomwe ndi nthawi 800 kuposa Teflon, popanda kuwononga magawo awiriwo;ntchito yabwino matenthedwe, mapindikidwe matenthedwe> 275 ° C, ntchito yaitali pansi 240 ° C pansi katundu;Kuwonongeka kwa mankhwala, mphamvu zamagetsi zabwino kwambiri, kulimba kwabwino, ma thrust bearings ndi opanda ndodo, opanda poizoni;zabwino psinjika zimakwawa kukana, kanayi apamwamba kuposa PTFE koyera