Paʻi Piʻi Sint C01
Palapala noi
ʻO ka lubricating sintered bearing he mea metala me ka porosity kiʻekiʻe (20-25% i ka nui), i hoʻokomo ʻia i loko o kahi ʻaila lubricant.Hāʻawi ka ʻaila i loko o ka porosity i ka lubrication mau ma waena o ka bearing a me ka shaft, no laila ʻaʻole pono ka ʻōnaehana i kahi lubricant waho.Hiki i ka lubrication pono'ī ke hana ma lalo o nā kūlana hydrodynamic i kēia ʻano o ka bearing sliding, e hopena i kahi koena friction haʻahaʻa loa.
Loaʻa i nā bearing sintered self-lubricating kekahi mau mea maikaʻi i hoʻohālikelike ʻia me nā ʻano ʻano ʻē aʻe o nā bearings sliding maloʻo:
Paʻa pono.
ʻO ka hele ʻana o ka aila mau e hoʻopau i ka pilikia o ka hopu ʻana, a hiki i ka bearing ke hana i loko o nā tausani o nā hola me ka ʻaʻahu ʻole.
Hoʻokele waiwai.
ʻAʻole mālama ʻia, ʻaʻohe pono o nā lubricants.
hana.
Hiki ke hana ma lalo o nā ukana a hiki i ka 10 MPa, a me ka wikiwiki a hiki i 8 m/s.
ʻO ka PV hana kiʻekiʻe loa ka laulā o 10 MPa·m / s, akā hiki ke hoʻonui i nā hihia kūikawā.
He kiʻekiʻe loa ka pololei o ka dimensional (a hiki i ka IT 5 ke anawaena), a hoʻopuka i ka leo haʻahaʻa loa.