ʻO nā bearings pōleʻa hohonu ka mea ʻoi loa o nā bearings rolling, a ua hoʻohana nui ʻia lākou. Hoʻohana ʻia no ka hana kiʻekiʻe a me ka wikiwiki kiʻekiʻe loa, he lōʻihi loa a ʻaʻole koi i ka mālama pinepine.Piʻi kinipopo hohonuloaʻa i ka helu haʻahaʻa haʻahaʻa, palena kiʻekiʻe ka holo ʻana o ka wikiwiki, ka hana maʻalahi, haʻahaʻa ke kumukūʻai hana, a me ka pololei o ka hana kiʻekiʻe. ʻOkoʻa ka laulā o ka nui a me nā ʻano hale. Hoʻohana nui ʻia lākou i nā ʻoihana e like me nā mea kani pololei, nā kaʻa haʻahaʻa haʻahaʻa, nā kaʻa like ʻole, nā kaʻa kaʻa, a me nā mīkini maʻamau. ʻO lākou nā ʻano bearings i hoʻohana nui ʻia i ka ʻoihana mīkini. Hiki ke pale i ka ukana radial, hiki ke pale i kekahi nui o ka ukana axial.
Piʻi kinipopo hohonukoho pinepine ʻia nā bearings rolling. He maʻalahi a maʻalahi hoʻi ka hoʻohana ʻana i ke ʻano o nā bearings pōpopo hohonu. Hoʻohana maʻamau ia e halihali i ka ukana radial, akā i ka wā e hoʻonui ʻia ai ka radial clearance o ka bearing, aia kekahi hana o ka angular contact ball bearing, a hiki iā ia ke halihali i ka radial hui a me ka ukana axial. Ke kiʻekiʻe ka wikiwiki o ka hoʻololi ʻana a ʻaʻole kūpono ke koho ʻana i ke ʻano o ka pōpō pōleʻa, hoʻohana ʻia ia e kū i ka ukana axial maʻemaʻe. Ke hoʻohālikelike ʻia me nā ʻano bearings ʻē aʻe me nā kikoʻī like a me nā ana o nā bearings pōlele hohonu, ʻo kēia ʻano o ka bearing he haʻahaʻa haʻahaʻa haʻahaʻa a me kahi palena kiʻekiʻe. Eia naʻe, ʻaʻole ia e kū i ka hopena a ʻaʻole kūpono no ka hiki ke kū i nā ukana kaumaha.
Ke koho ʻia kahi hoʻomaʻemaʻe radial nui aʻe, hoʻonui ʻia ka ikaika axial bearing, a ʻo ka huina hoʻopili ʻana he zero ke hiki i ka ikaika radial maʻemaʻe ke amo. Ke hoʻohana ʻia ka ikaika axial, ʻoi aku ka nui o ka huina pili ma mua o ka ʻole. Ma lalo o nā kūlana maʻamau, koho ʻia nā hīnaʻi nalu a me nā hale paʻa i hana ʻia i kaʻa. I kekahi mau hihia, koho ʻia nā hīnaʻi nylon.
ʻO ke kinipōpō hohonuhali anaua kau ʻia ma luna o ka lāʻau a laila, i loko o ka laulā o ka axial clearance o ka bearing, hiki ke kaupalena ʻia ka neʻe ʻana o ka axial o ke kumu a i ʻole ka hale, no laila hiki ke hoʻonohonoho ʻia ma nā ʻaoʻao ʻelua. Pono e ʻōlelo ʻia ʻo nā bearings ball groove hohonu nō hoʻi kahi pae o ka hiki ke hoʻoponopono ponoʻī. Ke hoʻohuli nei lākou i ka 2' ~ 10' pili i ka lua hale, hiki iā lākou ke hana maʻamau, akā e loaʻa kekahi hopena i ke ola o ka bearing. Hoʻokomo ʻia nā hīnaʻi pōleʻa hohonu o ka pōleʻa i ka nui o nā hīnaʻi i hoʻopaʻa ʻia i ka pā kila (nā hīnaʻi hao i loko o nā bearings pōleʻa hohonu e hōʻike ʻia e ka leka Pelekane J), a ʻo nā bearings nui e koho nui i nā hīnaʻi paʻa metala.
Ka manawa hoʻouna: ʻAukake-11-2021