Nā bearings wela kiʻekiʻe

Nā Bearings Mahana Kiʻekiʻehe mau bearings i hoʻolālā kūikawā ʻia e hana ma nā wahi ma waho o ka pae mahana hana bearing maʻamau. Hoʻolālā pinepine ʻia nā bearings maʻamau e hana i nā mahana mai -20°C a i 120°C, ʻoiai hiki i nā bearings wela kiʻekiʻe ke mālama i ka hana a me ka hilinaʻi i nā kūlana mahana ʻoi aku ka nui, maʻamau 150°C a i 350°C. °C a ʻoi aku paha. Hoʻolālā ʻia nā bearings wela kiʻekiʻe ʻaʻole wale me ka noʻonoʻo ʻana i ke kūpaʻa wela, akā me ka noʻonoʻo ʻana pehea e hana ai me ka hoʻonui ʻana o nā mea i hoʻokumu ʻia e nā mahana kiʻekiʻe, nā pilikia lubrication, a me nā pilikia thermodynamic a me ke kūpaʻa kemika e pili ana.

 

Nā pōmaikaʻi o nā bearings wela kiʻekiʻe:

Hiki i nā bearings wela kiʻekiʻe ke hana i nā kūlana mahana koʻikoʻi me ka ʻole o ka hemahema a kūpaʻa i ka mahana.

Ua hoʻolālā ʻia nā bearings wela kiʻekiʻe e pale aku i ka hōʻino a me ka deformation i hoʻokumu ʻia e nā mahana kiʻekiʻe, e ʻoi aku ka hilinaʻi ma mua o nā bearings maʻamau.

Hana pinepine ʻia nā bearings wela kiʻekiʻe me ka hoʻohana ʻana i nā mea kūikawā a me nā lubricants.

Hiki i nā bearings wela kiʻekiʻe ke hōʻemi i ka hoʻohana ʻana i ka ikehu holoʻokoʻa a me nā kumukūʻai hana o ka mīkini.

ʻO ka hoʻohana ʻana i nā bearings wela kiʻekiʻe kūpono e hōʻemi i ka pilikia o ka hāʻule ʻana o nā lako a hoʻonui i ka palekana hana.

He maʻalahi ka hoʻolālā ʻana o nā bearings wela kiʻekiʻe a he ākea ka hoʻohana ʻana.

 

Nā ʻano o nā bearings wela kiʻekiʻe

Hiki ke hoʻokaʻawale ʻia nā bearings wela kiʻekiʻe i ʻelua mau ʻāpana e like me kā lākou hoʻolālā hoʻonohonoho a me ka hoʻohana ʻana: nā bearings hoʻonohonoho maʻamau a me nā bearings hoʻonohonoho kūikawā.

 

Nā bearings kūkulu maʻamau

Hana pinepine ʻia ia me ke kila chromium a i ʻole ke kila kila ʻole, nona ke kūpaʻa maikaʻi i ka mahana kiʻekiʻe i loko o kekahi mau palena. Hoʻohana pinepine ʻia ka ʻaila wela kiʻekiʻe i ka lubrication e mālama i ka hana ma nā mahana kiʻekiʻe a pale i ka friction a me ke komo ʻana.

 

Nā bearings kūkulu kūikawā

Hoʻohana pinepine ʻia nā mea holomua e like me nā keramika, graphite a i ʻole nā ​​​​polymers hana kiʻekiʻe, nona ke kūpaʻa maikaʻi i ka hoʻonui ʻana o ka thermal a me ka abrasion.

 

ʻO ka ʻokoʻa ma waena o nā bearings wela kiʻekiʻe a me nā bearings maʻamau

ʻO ka ʻokoʻa nui ma waena o nā bearings wela kiʻekiʻe a me nā bearings maʻamau, ʻo ia ko lākou hiki ke hana i nā mahana kiʻekiʻe loa me ka ʻole o ka nalowale o ka hana. ʻO kēia hiki ke kumu nui o nā mea kūikawā a me nā hoʻolālā i hoʻohana ʻia i nā bearings wela kiʻekiʻe. No ka laʻana, hiki ke hana ʻia nā bearings wela kiʻekiʻe me nā keramika kūpaʻa wela kiʻekiʻe, nā kila kūikawā a i ʻole nā ​​​​mea polymer hana kiʻekiʻe e hiki ke kū i nā mahana a hiki i 1000°C a ʻoi aku paha, ʻoiai ʻo nā bearings maʻamau i hana pinepine ʻia me nā mea e like me ke kila kalapona a i ʻole ke kila kila maʻamau e hiki ke kū i nā mahana o 1000°C a ʻoi aku paha. Hiki iā ia ke kū i nā mahana o kahi 250°C.

Eia kekahi, ua hoʻolālā ʻia nā bearings wela kiʻekiʻe e noʻonoʻo i nā loli i ka hoʻonui ʻana o ka wela, ke kūpaʻa kemika a me ka ikaika mechanical i nā mahana kiʻekiʻe, no laila hoʻohana pinepine ʻia nā ʻano kūloko kūikawā a me nā ʻōnaehana lubrication e hoʻololi i nā pilikia i kau ʻia e ke kiʻekiʻe