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Hoʻohālikelike ʻia o nā bearings ʻōwili a me nā bearings maʻemaʻe

No ka hoʻohana ʻana onā mea e hāpai ana, hiki ke hoʻokaʻawale ʻia nā waiwai friction o nā bearings kau ʻana i nā bearings ʻōwili a me nā bearings paheʻe, hiki iā mākou ke koho i nā ʻano bearings like ʻole e like me nā koi kikoʻī o ka hoʻohana ʻana, nā bearings ʻōwili a me nā bearings paheʻe he ʻano like ʻole o ka hoʻohana ʻana.

Nā hiʻohiʻona nui onā bearings ʻōwiliʻo:

1. Ka hoʻemi ʻana o ka friction liʻiliʻi (e pili ana i ka bearing paheʻe friction ʻole-wai), hoʻomaka maʻalahi;

2. Hiki iā ia ke hali i nā ukana radial a me axial i ka manawa like, e hoʻomaʻalahi ana i ke ʻano kākoʻo;

3. He liʻiliʻi ka ʻae radial, a hiki ke hoʻopau ʻia ka ʻae ma ke ʻano preloading, no laila kiʻekiʻe ka pololei o ka wili;

4. Maikaʻi ka hoʻololi a me ka mālama maʻalahi.

 

Nā hiʻohiʻona nui onā mea hoʻopili maʻemaʻeʻo:

1. Hana paʻa a ʻaʻohe walaʻau;

2. Pololei hoʻohuli kiʻekiʻe;

3. Ka pohō liʻiliʻi o ka friction i ka wā o ka lubrication wai;

4. Ka nui radial liʻiliʻi;

5. Ka mana hāpai kiʻekiʻe.

 

He aha nā pono a me nā hemahema o nā bearings ʻōwili i hoʻohālikelike ʻia me nā bearings maʻamau? Penei ka nānā ʻana:

 

Ke hoʻohālikelike ʻia me nā bearings maʻamau, loaʻa i nā bearings wili nā pono penei:

1. ʻOi aku ka liʻiliʻi o ke koina friction o nā bearings rolling ma mua o nā bearings sliding, a kiʻekiʻe ka pono o ka hoʻoili ʻana. Ma keʻano laulā, ʻo ke koina friction o nā bearings sliding he 0.08-0.12, ʻoiai ʻo ke koina friction o nā bearings rolling he 0.001-0.005 wale nō;

2. Ua hoʻohālikelike ʻia nā bearings ʻōwili, serialized a hoʻonui ʻia, kūpono no ka hana nui a me ka hoʻolako ʻana, a he maʻalahi loa ia e hoʻohana a mālama;

3. Hana ʻia nā bearings ʻōwili i ke kila bearing a kau ʻia i ka mālama wela, no laila ʻaʻole wale nā ​​​​​​bearings ʻōwili i nā waiwai mechanical kiʻekiʻe a me ke ola lawelawe lōʻihi, akā hiki nō hoʻi ke mālama i nā metala non-ferrous pipiʻi i hoʻohana ʻia i ka hana ʻana o nā bearings paheʻe;

4. He liʻiliʻi loa ka ʻokoʻa kūloko o ka bearing wili, a kiʻekiʻe ka pololei o ka mīkini ʻana o kēlā me kēia ʻāpana, no laila kiʻekiʻe ka pololei o ka holo ʻana. I ka manawa like, hiki ke hoʻonui ʻia ka paʻakikī o ka bearing ma o ka hoʻouka mua ʻana. He mea nui loa kēia no nā mīkini kikoʻī;

5. Hiki i kekahi mau bearings ʻōwili ke halihali i ka ukana radial a me ka ukana axial i ka manawa like, no laila hiki ke hoʻomaʻalahi ʻia ke ʻano o ka bearing bearing;

6. Ma muli o ke kiʻekiʻe o ka hoʻoili ʻana a me ka hana wela haʻahaʻa o nā bearings wili, hiki ke hoʻemi ʻia ka hoʻohana ʻana o ka ʻaila lubricating, a ʻoi aku ka maʻalahi o ka lubrication a me ka mālama ʻana;

7. Hiki ke hoʻopili maʻalahi ʻia nā bearings ʻōwili i ka uranium ma kekahi ʻaoʻao o ka lewa.

 

 

Eia nō naʻe, ua māhele ʻia nā mea āpau i ʻelua, a he mau hemahema nō hoʻi nā bearings ʻōwili, ʻo nā mea nui:

1. ʻOi aku ka liʻiliʻi o ka hiki ke hāpai i nā ukana o nā bearings ʻōwili ma mua o nā bearings paheʻe o ka nui like, no laila, nui ka nui radial o nā bearings ʻōwili. No laila, i ka manawa e hāpai ai i ka ukana nui a i ka manawa e pono ai ka nui radial liʻiliʻi a me ke ʻano paʻa (e like me ka bearing crankshaft mīkini puhi kūloko), hoʻohana nui ʻia nā bearings paheʻe;

2. He nui ka haʻalulu a me ka walaʻau o nā bearings ʻōwili, ʻoi aku hoʻi i ka wā ma hope o ka hoʻohana ʻana, no laila, i ka wā e kiʻekiʻe loa ai nā koi kikoʻī a ʻaʻole ʻae ʻia ka haʻalulu, paʻakikī ke mākaukau i nā bearings ʻōwili, a ʻoi aku ka maikaʻi o ka hopena o nā bearings paheʻe;

3. He mea koʻikoʻi loa nā bearings ʻōwili i nā kino haole e like me nā ʻāpana metala, a i ka wā e komo ai nā mea haole i loko o ka bearing, e hana lākou i ka haʻalulu nui a me ka walaʻau, kahi e hōʻino mua ai. Eia kekahi, hiki i nā bearings ʻōwili ke hōʻino mua ʻia ma muli o nā hoʻokomo metala. ʻOiai inā ʻaʻole i hōʻino mua ʻia, aia kahi palena i ke ola o nā bearings ʻōwili. I ka pōkole, ʻoi aku ka pōkole o ke ola lawelawe o nā bearings ʻōwili ma mua o nā bearings maʻamau.

 

Ke hoʻohālikelike ʻia me nā bearings ʻōwili a me nā bearings paheʻe, loaʻa i kēlā me kēia kona mau pono a me nā hemahema, a noho kēlā me kēia i kahi manawa kūpono, no laila, ʻaʻole hiki i nā mea ʻelua ke pani piha kekahi i kekahi, a ulu kēlā me kēia i kahi ala a hoʻonui i kona kahua ponoʻī. Eia nō naʻe, ma muli o nā pono koʻikoʻi o nā bearings ʻōwili, aia kahi ʻano no ka poʻe lohi e lanakila. I kēia manawa, ua ulu nā bearings ʻōwili i ke ʻano kākoʻo nui o ka mīkini, a ua hoʻohana nui ʻia.