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Ndezvipi zvinodiwa zvakakosha zvemabheringi einjini dzendege, uye kuti ungawana sei kuramba kupisa kwakanyanya uye mafuta?

 

Kutanga, ngatinzwisisei mamiriro ekushanda kwemainjini endege:

 

1. Kumhanya kwakanyanya, kumhanya kweinjini yendege kunopfuura 18000 rpm, uye zvinodiwa zvezvinhu zvakakwira zvakanyanya pakumhanya kwakadaro.

 

2. Tembiricha yepamusoro, tembiricha yekushanda kweinjini yakakwira zvikuru, tembiricha yekushanda kwebheyaringi inogonawo kusvika 300 °C, zvinhu zvebheyaringi zvinofanirwa kukwanisa kutsungirira tembiricha yepamusoro.

 

3. Kuvimbika kwakanyanya, ingave ndege yehurumende kana ndege yehondo, zvinodiwa kuti munhu avimbike zvakanyanya, uye musiyano mudiki mudziva inyaya yehupenyu hwevanhu.

 

Nekuda kwetembiricha yepamusoro yekushanda kwebheyaringi, mhete yekunze yakagadzirwa nezvinhu zveAISI M50 zvine simba rekudzivirira kupisa kwakanyanya uye kugadzikana kwekupisa kwakanyanya, izvo zvinogona kusvika pakuomarara kwe58HRC pa300°C.

Kana uchimhanya nekumhanya kwakanyanya, nekuti mhete yemukati yebheya iri kutenderera, simba re centrifugal rakakura kwazvo, uye chikamu chemhete yemukati yebheya chine kumanikidzwa kwekudhonza kwehoop, saka hapagone kuve nekutsemuka kudiki pamusoro pemhete yemukati kudzivirira kupararira kwekutsemuka pasi pekumanikidzwa kwekudhonza, saka zvinhu zveAISI M50NiL zvinowanzo shandiswa semhete yemukati.

 

Nekuda kwekumhanya kwakanyanya, kuitira kuderedza mutoro wekuwedzera unounzwa nesimba re centrifugal re simbi bhora, zvinhu zve ceramic zvine huremu hwakareruka uye kuomarara kwakanyanya, zvakaita se silicon nitride (Si3N4) kana titanium carbide (TiC), zvinowanzo shandiswa se simbi bhora zvinhu, uye dzimwe nguva kuitira kuwedzera kuramba kwekupfeka kwemhete dzemukati nedzekunze dze bearing uye kuderedza kukweshana, nzira dzemukati nedzekunze dze ring raceways dzinopfapfaidzwawo ne ceramics.

 

Tembiricha yeinjini inogona kupfuura 300 °C, yepamusoro-soro inopfuura 1500 °C, tembiricha inongopfuura 300 °C, iyi ndiyo mhedzisiro ye lubrication system, kutaura zvazviri, bearing lubrication system ine basa guru rekutonhodza.

Chikamu chayo kunyorovesa, kunyorovesa kweinjini kwakafanana nekunyorovesa kwemabheringi akajairika, nekuti kumhanya kwebheringi kwakakwira zvakanyanya, hakugone kushandisa kusungirirwa kwekubatana, saka bearing yeinjini inzira yekunyorovesa ye labyrinth, asi mafuta ekunyorovesa aanoshandisa ari nani zvikuru, nekuti tembiricha yekushanda yakanyanya, mafuta ekunyorovesa akajairika ari nyore kuoxidize uye kuora, saka anowanzo shandiswa mafuta ekugadzira MIL-PRF23699HTS.

 

Kana muchida kuziva rumwe ruzivo, ndapota taurai nesu:
sales@cwlbearing.com
service@cwlbearing.com