He mau ala no ka pale ʻana i ka haʻihaʻi ʻana o nā pahu kai

2022-11-17

1. ʻO ka hana kūpono ʻole o ka ʻenekini diesel i ka wā o ka hana, a i ʻole ka mālama pono ʻole i ka wā o ka mālama ʻana, e haki ai ka cylinder liner, ka mea nui ma nā ʻano aʻe:
Ma hope o ka hana ʻana o ka mīkini diesel no kekahi manawa, pono e nānā hou i ka ikaika hoʻopaʻa paʻa o ke poʻo cylinder a me ke koena ikaika ma waena o kēlā me kēia bolt, i mea e pale aku ai i ka piʻi ʻana o ka vibration frequency a me ka amplitude. ʻO ka liner cylinder ma muli o nā bolts hemo, kahi e haki ai ka liner cylinder. Loaʻa nā ulia haʻihaʻi ma muli o ke kaulike ʻole ma waena o kēlā me kēia bolt.
2. Mai hoʻonui i ka engine diesel no ka manawa lōʻihi, mai wikiwiki wikiwiki, a mai hoʻonui nui i ka throttle, i ʻole e hiki ʻole i ka nui o ka ea intake ke hoʻokō i nā koi hoʻohana, e hopena i kahi hanana "huʻi anuanu", a laila e hoʻohaʻahaʻa loa i ke koʻikoʻi ma ka liner cylinder a hana i nā māwae ma nā wahi nāwaliwali.
3. I ka wā o ka hana o ka mīkini diesel, ma muli o nā kumu he nui e like me ka hemahema o ka ʻōnaehana lubrication a me ka viscosity o ka ʻaila lubricating, ʻaʻole hiki ke hoʻokumu ʻia ka kiʻi ʻaila ma ka paia o loko o ka cylinder liner, a me ke apo piston. a ʻo ka paia o loko o ka liner cylinder e hana i ka friction maloʻo, a ua hoʻopili pololei ʻia ke apo piston a me ke kapa piston. , Huki i ka liner cylinder.
No laila, pono mākou e hoʻolohe i ka mālama ʻana i ka ʻōnaehana lubrication i ka wā o ka mālama ʻana i kēlā me kēia lā, a pono hoʻi e hoʻolohe i ka hoʻohana ʻana i nā aila lubricating me nā viscosities like ʻole i nā kau like ʻole.
4 ʻO ka hoʻohui koke ʻana o ka wai hoʻoluʻu i ka mīkini diesel ma ka wela kiʻekiʻe, a i ʻole ka hoʻolapalapa pinepine ʻana o ka paila ma muli o nā hemahema o loko, a me nā mea ʻē aʻe, e hoʻopōʻino ai ka cylinder liner, a kokoke i nā kumu a pau e hoʻopōʻino ai i ka cylinder. ʻO ka liner ke kumu nui loa o ka haki ʻana o ka liner cylinder. Pono kākou e nānā nui i kēia pilikia.