Ua ike no kakou a pau i mea e holo maikai ai ke kaa, o ka mea mua, he mea hiki ole ke kaawale ia mai ka enegini, a o kekahi mea ano nui o na huila. ʻO kekahi o nā mea nui o ka huila ʻo ia kahali ana. ʻO ka maikaʻi o ka bearing e pili pono i ka hana o ke kaʻa, a he mea nui ka nānā ʻana i nā bearings āpau.

ʻO nā mea nui e hoʻolohe ai i ka nānā ʻana i nā hiʻohiʻona penei:

(1) ʻO nā māwae like ʻole, e like me nā māwae maka, nā māwae forging, nā māwae mālama wela a me nā māwae wili, a me nā mea ʻē aʻe, e lilo kēia mau māwae i kumu o ke koʻikoʻi koʻikoʻi a hoʻonui wikiwiki i ka wā o ka hana o ka bearing i ka wā e hiki mai ana. e rupture, e pili ana i kahali anaola a me ka hana. Nui ka hopena palekana.

(2) ʻO nā ʻeleʻele mechanical like ʻole, e like me ka abrasions, scratches, crushes, bumps, etc., e hōʻemi ʻole i ka hoʻokomo ʻana i ka halihali, e hoʻoneʻe i ka ukana eccentric a me ke koʻikoʻi koʻikoʻi, a e hoʻemi i ka pololei o ka rotation a me ke ola lawelawe.

(3) ʻO ka ʻōpala, ka ʻili ʻeleʻele a me ka lua, ʻo nā mea hope ʻelua he mau kīnā i maʻalahi e mālama i ka makū a me ka lepo, a ua maʻalahi ka hoʻomohala ʻana i ka pala. ʻO ka corrosion kahi kumu o ka haumia e alakaʻi ai i ka hoʻokomo pono ʻana, ka ʻaʻahu mua a me ka luhi, a hiki i ka ʻōpala nui ke hoʻopau i nā bearings.

(4) ʻO ka ʻili ʻana a me ka pelu ʻana, ua hui pū ʻia kēia mau hemahema ʻelua me ka metala kumu, a he mau ʻano decarburized a decarbonized paha a puni lākou i nā pae like ʻole. ʻAʻole maikaʻi loa.

(5) No ka maikaʻi o ka riveting a i ʻole ke kuʻi ʻana o ka hale paʻa, e nānā nui inā ua ʻoki ʻia ke poʻo rivet, skewed, lohi, nele i ka ʻiʻo a i ʻole "pālua eyelid", inā pololei ke kūlana kuʻi, inā he nui a i ʻole ka lae welding. liʻiliʻi loa, a inā ʻaʻole ikaika ka wiliwili A i ʻole ka wili nui ʻana ke kumu e paʻa ai ka mea ʻōwili.