He aha nā hana o nā mea kānana mīkini hana?
ʻO ka hana o ka mea kānana mīkini hana e hoʻomaʻemaʻe pono i nā mea haumia i loko o ka ʻaila, e hoʻemi i ke kahe o ka ʻaila, e hōʻoia i ka lubrication, a e hōʻemi i ka ʻaʻahu o nā ʻāpana like ʻole i ka wā o ka hana; ʻO ka hana o ka mea kānana wahie e kānana pono i ka lepo, nā mea hao a me nā metala i loko o ka wahie. Hiki i nā oxides, sludge a me nā mea haumia ʻē aʻe ke pale i ka ʻōnaehana wahie mai ka hoʻopaʻa ʻana, hoʻomaikaʻi i ka pono o ka puhi ʻana, a hōʻoia i ka hana paʻa o ka mīkini; aia ka mea kānana ea i loko o ka ʻōnaehana intake o ka ʻenekini, a ʻo kāna hana nui ke kānana i nā mea haumia ʻino i ka lewa e komo i ka cylinder. ʻO ka hoʻohana mua ʻana o nā pistons, piston apo, valves a me nā noho valve e hōʻoia i ka hana maʻamau a me ka mana hoʻopuka o ka mīkini.
Hōʻike nā hualoaʻa i ka ʻaʻahu o ka ʻenekini ka nui o ka ʻaʻahu corrosion, ka ʻaʻahu hoʻopili a me ka ʻaʻahu abrasive, a ʻo ka ʻaʻahu abrasive ka helu no 60% a 70% o ka nui o ka lole. ʻO nā mea kānana mīkini hana hana maʻamau e hana ma kahi ʻano paʻakikī loa. Inā ʻaʻole i hoʻokumu ʻia ka pale maikaʻi, e pau koke ka cylinder a me nā apo piston o ka ʻenekini. ʻO ka hana nui o "ʻekolu cores" e hōʻemi i ka pōʻino o nā abrasives i ka mīkini ma ka kānana pono ʻana i ka ea, ka aila a me ka wahie, a e hōʻoia i ka pono o ka hana ʻenekini.
Ma lalo o nā kūlana maʻamau, ʻo ke kaʻina hoʻololi o ka mea kānana aila ʻenekini he 50 mau hola no ka hana mua, a laila kēlā me kēia 300 hola o ka hana; ʻO ka pōʻai pani no ka mea kānana wahie he 100 mau hola no ka hana mua, a laila kēlā me kēia 300 hola o ka hana. ʻO ka ʻokoʻa o nā māka maikaʻi o ka aila a me ka wahie hiki ke hoʻolōʻihi a hoʻopōkole paha i ka pōʻai pani; ʻokoʻa nā pōʻai hoʻololi o nā mea kānana mīkini hana a me nā mea kānana ea i hoʻohana ʻia e nā hiʻohiʻona like ʻole, a ua hoʻoponopono ʻia ke kaʻina hoʻololi o nā mea kānana ea e like me ke ʻano o ka ea o ke kaiapuni hana. Ke hoʻololi ʻia, pono e hoʻololi pū ʻia nā mea kānana o loko a me waho. Pono e ʻōlelo ʻia ʻaʻole ʻōlelo ʻia ka mea kānana ea e hoʻohana i ka maikaʻi o ka ea i hoʻopili ʻia no ka hoʻomohala ʻana a me ka hoʻomaʻemaʻe ʻana, no ka mea, e hōʻino ka ea kiʻekiʻe i ka pepa kānana a hoʻopilikia i ka pono kānana o ka mea kānana mīkini hana.
QS NO. | SK-1182A-1 |
OEM NO. | 13102911218 AA90145 |
HOOLAHA KEA | AF26614 |
HOOLAHA | HIDOW HW 130-8 HITACHI FR 139-7 LOVOL FOTON GROUP FR 85 G FR 80 G |
KA ANAANA WAHO | 195 (MM) |
ANAANA ILOKO | 153/111 (MM) |
KIEKIE ALOHA | 343/345 (MM) |
QS NO. | SK-1182B-1 |
OEM NO. | 13102911216 60100002229 |
HOOLAHA KEA | AF26613 |
HOOLAHA | HIDOW HW 130-8 HITACHI FR 139-7 LOVOL FOTON GROUP FR 85 G FR 80 G |
KA ANAANA WAHO | 120/104 (MM) |
ANAANA ILOKO | 79 (MM) |
KIEKIE ALOHA | 325/326 (MM) |