Loulou Alanui Bulldozer Kina no Komatsu Caterpillar

He aha nā ʻano kaulahao ala ʻelua?

ʻElua ʻano kaulahao ala e kū nei no nā mīkini kaumaha: nā kaulahao maloʻo a me nā kaulahao lubricated. E like me ka inoa e hōʻike nei, aia nā ʻokoʻa i ka nui o ka lubrication ma nā pine a me nā bushings o ke ala, hiki ke hoʻopilikia i ke kumukūʻai a me ka nui o ke komo ʻana o kahi ala i ka hala ʻana o ka manawa.

He aha nā ʻano like ʻole o ke kaulahao ala?

Hiki ke hoʻokaʻawale ʻia nā kaulahao i nā ʻano penei: sila ʻia, sila ʻia a me ka hamo ʻia, sila ʻia a me ka lubricated (i kapa ʻia hoʻi he self-lubricating).

Nā ʻAno o nā Kaulahao Track - Nā Kaulahao Maloʻo vs. Nā Kaulahao Lubricated
ʻO nā kaulahao lubricated he mau kaulahao track i hoʻopaʻa mau ʻia nā lubricants i loko o ka hakahaka ma waena o ke pine a me ka bushing. Ua kūkulu ʻia kēia mau sila e hāʻawi i ka lubrication mau loa a hōʻemi i ka nui o ke komo ʻana e kū mai ana ma muli o ka friction ma nā pine a me nā bushings. ʻAʻole e like me nā kaulahao maloʻo, hana ʻakomi ka lubrication. Eia nō naʻe, ʻoi aku ke kumukūʻai o nā kaulahao lubricated ma mua o nā kaulahao maloʻo i ka wā pōkole.

Ma ka ʻaoʻao ʻē aʻe, hiki ke hana ʻia nā kaulahao maloʻo me ka ʻaila ma waena o ke pine a me nā bushings, akā ʻo nā sila ma luna o kēia mau kaulahao he ʻoi aku ka paʻa a hiki ke liki koke. Hiki ke sila ʻia kekahi mau kaulahao maloʻo, akā ʻaʻole paha e lubricated ʻia. Me ka hapa nui o nā kaulahao maloʻo, pono ʻoe e lubricate mau i kāu mau pine a me nā bushings i mea e pale aku ai i ka ʻaʻahu ʻana, no ka mea, ʻaʻole hana aunoa ka lubrication. ʻOiai ʻoi aku ka liʻiliʻi o ke kumukūʻai o nā kaulahao maloʻo ma mua o nā kaulahao lubricated, e ʻike lākou i ka nui o ka ʻaʻahu me ka ʻole o ka lubrication sila ʻia a e uku nui paha iā ʻoe i nā ʻāpana pani i ka hala ʻana o ka manawa.