Mea hali a me ka hana

Hoʻopilikia pinepine ʻia ka ferrule a me ka ʻāpana ʻōwili o ka bearing ʻōwili i ke kaomi pili kiʻekiʻe i ka wā e hana ana i ka pilina ʻōwili me ka paheʻe. Aia ka mea paʻa i ka pilina paheʻe me kekahi ʻaoʻao o ka ferrule a me ka ʻāpana ʻōwili, a i ʻole kekahi ʻaoʻao o ia mea, a loaʻa iā ia ka ikaika a me ka ʻūlū ma kekahi ʻaoʻao. No laila, ʻo ka ʻike, ka hana, a me nā koi koʻikoʻi no ka ferrule bearing, ka ʻāpana ʻōwili a me ka hale paʻahao penei.

1. Hana i noi ʻia e ka ʻikepili ferrule a me nā ʻāpana ʻōwili: ikaika luhi ʻōwili, paʻakikī kiʻekiʻe, kūpaʻa ʻaʻahu kiʻekiʻe
2. Hana i noi ʻia e ka ʻikepili mālama mālama: kūpaʻa maikaʻi o ka dimensional, ikaika mechanical kiʻekiʻe
3. Eia kekahi, pono e hana ʻia. Ma muli o ka noi, pono nō hoʻi e loaʻa ka pale maikaʻi i ka hopena, ke kūpaʻa wela a me ke kūpaʻa i ka pala.
4. ʻIke e pili ana i nā ferrules a me nā ʻāpana wili: hana pinepine ʻia nā ferrules a me nā ʻāpana wili i ke kila bearing chromium kalapona kiʻekiʻe. Hoʻohana ka hapa nui o nā bearings iā SUJ2 i ke kila JIS. Hoʻohana nā bearings nui iā SUJ3.

Ua hoʻohālikelike ʻia ke ʻano kemika o SUJ2 ma ke ʻano he mea hali ma nā ʻāina like ʻole a puni ka honua. No ka laʻana, ʻo ia ke ʻano kila like me AISL52100 (USA), DIN100Cr6 (Kelemānia Komohana), BS535a99 (UK).
Eia kekahi, i ke ʻano o ke kūpaʻa ʻana i ka hopena, hoʻohana ʻia ke kila chrome, ke kila chrome molybdenum, ke kila nickel chrome molybdenum, a me ka hoʻopaʻakikī kalapona ma ke ʻano he ʻikepili bearing e hana i ke kila i kahi papa palupalu mai ke ʻano a hiki i ka hohonu kūpono. ʻO ka bearing carburized me ka hohonu palupalu kūpono, ke ʻano maikaʻi, ka paʻakikī kūpono a me ka paʻakikī o ke kumu he kūpaʻa hopena maikaʻi loa ia i hoʻohālikelike ʻia me ke kila bearing bearing, a me ka hoʻohui kemika o kēlā me kēia kila bearing carburized. Ua hoʻokō ʻo NSK i ka vacuum degassing, no laila ua kiʻekiʻe ka maʻemaʻe o ka ʻikepili i hoʻohana ʻia, haʻahaʻa i ka oxygen a maikaʻi ke ʻano. Ma ka huli ʻana, ua lawe ʻia kahi hopena thermal kūpono e hoʻomaikaʻi nui i ke ola luhi ʻōwili o ka bearing.
Ma waho aʻe o nā ʻano kila i ʻōlelo ʻia ma luna, hoʻohana ʻia ke kila wikiwiki kiʻekiʻe i ke kūpaʻa wela a me ke kila kila kila maikaʻi loa i ke kūpaʻa ʻana i ka pala ma muli o ka hoʻohana kikoʻī.