Zhejiang Factory Powder Metallurgy Parts Leaf Valve Miniature Tapered Roller Bearing
Chitsanzo | PM kulira |
Zakuthupi | Fe, Cu, FeCu aloyi, zitsulo zosapanga dzimbiri, graphite |
Mtundu | Sleeve, Flanged, Spherical, Miniature, Trust Washer, Ndodo |
Kukula | 1) mkati 3-70mm, komanso akhoza malinga ndi pempho lanu |
Phukusi | kulongedza mkati: thumba lapulasitiki |
kulongedza katundu wakunja: katoni, mphasa | |
Mawonekedwe | Mafuta ophimbidwa;Kudzipaka mafuta |
Valani zosagwira ntchito komanso moyo wautali | |
Kugwira ntchito kwambiri kumatha kukhala kolemetsa kwambiri, kuthamanga kwapang'onopang'ono komanso kugwiritsa ntchito oscillating | |
Zabwino matenthedwe madutsidwe katundu | |
Itha kugwiritsidwa ntchito m'malo akuda komanso owononga | |
Phokoso locheperako kwambiri kuposa mayendedwe ena | |
Oyenera katundu wapamwamba kwambiri | |
Angagwiritsidwe ntchito ambiri kutentha | |
Kukana kwabwino kwa dzimbiri |
Ufa zitsulo zokhala ndi zitsulo zopangidwa ndi ufa wachitsulo ndi zinthu zina zoletsa antifriction mbande, sintered, pulasitiki ndi zonyowa.Ili ndi porous structure.Pambuyo pa kulowetsedwa kwa mafuta otentha, pores amadzazidwa ndi mafuta odzola.Pogwira ntchito, zitsulo ndi mafuta zimatenthedwa ndikuwonjezedwa, ndipo mafuta amachotsedwa mu pores.Pamwamba pa mkangano ndi mafuta.Pambuyo pozizira, mafuta amalowetsedwa mu pores.
Ufa zitsulo zitsulo sangathe afewetsedwa kwa nthawi yaitali.
Kuchuluka kwa porosity kwa zitsulo za ufa kumapangitsa kuti mafuta asungidwe, koma pores ambiri, mphamvu zake zimachepa.
Chotero fani zambiri mu wosakaniza kondomu boma, nthawi zina akhoza kupanga woonda filimu kondomu.Nthawi zambiri amagwiritsidwa ntchito powonjezera zovuta komanso zopepuka