ʻO nā kumu koʻikoʻi ke kumu o ka haki ʻana onā huila kila kilahe mau hemahema a kaumaha loa. Ke ʻoi aku ka ukana ma mua o ka palena haʻahaʻa o ka mea, e haki ka ʻāpana a hāʻule.
I ka hana ana okila kohu ʻoleʻO ka lawe ʻana, aia nā hemahema e like me nā ʻōpala nui o nā ʻāina ʻē, nā māwae, nā lua shrinkage, nā ʻōpū, ke ahi kūloko a me ka overheated hale, kahi maʻalahi e hoʻoulu i ka hopena a me ka hāʻule ʻole i ka hoʻohana maoli a me ka hana. Eia kekahi, e pohā ka halihali me nā hemahema ma muli o ka haʻalulu i ka wā o ka hana, ʻo ia ka haki ʻana.
Ke hana nā mea hananā huila kila kila, hana maʻamau lākou i ka nānā ʻana, forging a me ka mālama ʻana i ka wela i nā mea maka, e hoʻomalu pono i ka maikaʻi, a hoʻāʻo e pale i nā hemahema ma o ke kaʻina hana.
No laila, ma lalo o nā kūlana maʻamau, ʻo ka hapa nui o ka haki ʻana a me ka hāʻule ʻole o nā bearings stainless steel he overload failure.
Loaʻa ka hana maikaʻi loa o ka bearing stainless steel ma muli o kāna hana koʻikoʻi a me nā hiʻohiʻona maikaʻi o nā mea i hoʻohana ʻia. Eia naʻe, ma muli o ke kaiapuni i hoʻohana ʻia ai, pono e lubricated pinepine.
Eia nō naʻe, no ka mea, e hoʻomau ka ʻaila lubricating i ka oxidize i ka lewa a hana i nā mea acidic, ka mea e hoʻopiʻi ai i ka corrosion, pono e hoʻolohe i ka pale ʻana o ka mea i ka wā e hoʻohana ai i ke kila kila.nā bearings.
I mea e hōʻemi maikaʻi ai i ka hāʻule ʻole ʻana o ka haʻihaʻi ʻana ma muli o ka hoʻonui nui ʻana o ke kila kila kila, pono nō hoʻi e hōʻoia i ka loaʻa ʻana o nā mea he nui i ka pale lole a me ke kūpaʻa luhi. No ka mea e pono ai ka hana ʻana i ka wā lōʻihi, inā ʻaʻohe kūpaʻa ʻaʻahu maikaʻi a me ke kūpaʻa luhi, e hāʻule koke ia.