ʻŌlelo mua: ʻO ka liner cylinder ka puʻuwai o ka ʻenekini. ʻO kona ʻili i loko, me ka piko o ka piston, ke apo piston, a me ka ʻili o lalo o ke poʻo cylinder, ʻo ia ke keʻena kuni o ka ʻenekini, a alakaʻi i ka neʻe laina o ka piston. ʻO ka ʻili o loko o ka cylinder kahi ʻāpana hui a me kahi papa hana, a ʻo ka maikaʻi o kāna hana e pili pono i ka hana hui a me ka hana lawelawe o ka mīkini.
Ma mua o Feberuari 2008, ua loaʻa kēia mau pilikia i loko o nā mea hoʻoheheʻe cylinder liner kai moana kūloko o Kina:
① He haʻahaʻa ka pae kaʻina hana o ka ʻoihana kūloko o Kina, ʻo ka paia o loko o ka cylinder liner i hana ʻia me ka honing mesh maʻamau, maikaʻi ʻole ka lubrication a me ka hopena hōʻemi friction, pōkole ke ola lawelawe o ka cylinder liner, kiʻekiʻe ka hoʻohana ʻana i ka ikehu. , a ʻoi aku ka hoʻokuʻu ʻana ma mua o ka maʻamau;
② ʻO ka mahana hana o ke keʻena puhi ahi ma luna o 1000 ℃ i ka wā o ka hana ʻana o ka mīkini, a maʻalahi loa ka lole fusing e hana i nā waiho kalapona, e hopena i ka lole abrasive. Hoemi ia i ke kumukuai o ka malama ana i ka liner cylinder liner moana nui loa;
③ Ma mua o Feberuari 2008, ua hana ʻia ka hapa nui o nā cylinder liners o nā mīkini kai moana me ka hao phosphorus kiʻekiʻe, ka hao boron, ka hao vanadium titanium, ka hao haʻahaʻa haʻahaʻa, a me nā mea ʻē aʻe. nā waiwai mechanical piha o ka mea ʻO ka ikaika haʻahaʻa a me ka paʻakikī, ka pale ʻana i ka ʻaʻahu, pōkole ke ola huahana, paʻakikī e hoʻokō i nā pono o nā ʻenekini moana; ʻO ka hana maikaʻi, ke kiʻekiʻe kiʻekiʻe a me ka haʻahaʻa haʻahaʻa, ʻaʻole hiki i ka cylinder liner i mua o Pepeluali 2008 ke hoʻokō pono i nā koi.

ʻelua ʻano o ka liner moana: ka liner maloʻo a me ka liner pulu
1. ʻO ka liner cylinder maloʻo ʻo ia hoʻi ʻaʻole pili ka ʻili o ka liner cylinder i ka mea hoʻomaha. I mea e hōʻoiaʻiʻo ai i ka hopena wela a me ka hoʻonohonoho ʻana o ka cylinder liner, a loaʻa ka nui o ka wahi pili maoli me ka poloka cylinder, ka ʻili o ka liner cylinder maloʻo a me nā ʻaoʻao o loko a me waho o ka lua pahu pahu pahu e hui pū me ia. loaʻa ka pololei machining kiʻekiʻe. He mau paia lahilahi ko na paikini maloo a he 1mm wale no ka manoanoa o kekahi. ʻO ka ʻaoʻao haʻahaʻa o ka pōʻai waho o ka liner cylinder maloʻo he kihi liʻiliʻi liʻiliʻi e kaomi i ka poloka cylinder. Loaʻa ka luna o ka liner maloʻo (a i ʻole ka lalo o ka pahu cylinder) me nā flanges a i ʻole. He liʻiliʻi ka hoʻopilikia ʻana o Flanged no ka mea kōkua ka flange i kona kūlana.
ʻO nā mea maikaʻi o ka liner cylinder maloʻo ʻaʻole ia e maʻalahi i ka leak, ʻo ka rigidity o ka ʻōnaehana cylinder he nui, liʻiliʻi ka nui o ke kino, ʻaʻohe cavitation, a liʻiliʻi ka mamao ma waena o nā kikowaena cylinder; ʻAʻole kūpono nā hemahema i ka hoʻoponopono ʻana a me ka hoʻololi ʻana, a me ka hemo ʻana o ka wela. I loko o nā ʻenekini me ke anawaena lua ma lalo o 120mm, hoʻohana nui ʻia ia ma muli o kāna ukana wela liʻiliʻi. Manaʻo ka poʻe hana hana ʻaila compressor air compressor cylinder liner ʻaʻole pono e haʻi ʻia ke ulu wikiwiki nei ka liner cylinder maloʻo o nā ʻenekini diesel automotive ʻē aʻe.
2. Ua pili pono ka ili o ka liner wai ma'ema'e me ka mea ho'olu'u, a 'oi aku ka mānoanoa o kona pā ma mua o ko ka liner cylinder malo'o. ʻO ka hoʻonohonoho radial o ka liner cylinder liner e hilinaʻi nui ʻia ma luna a me lalo ʻelua mau kāʻei annular protruding e hui pū me ka hakahaka ma waena o ka poloka cylinder, a ʻo ke kūlana axial e hoʻohana i ka mokulele haʻahaʻa o ka flange luna. Hoʻopaʻa ʻia ka ʻaoʻao haʻahaʻa o ka liner cylinder e 1 a 3 mau apo hoʻopaʻa ʻana i ka wela a me ka ʻaila. Me ka piʻi nui ʻana o ka hoʻoikaika ʻana i nā ʻenekini diesel, ua lilo ka cavitation o nā cylinder liners i pilikia koʻikoʻi, no laila, ʻekolu mau apo hoʻopaʻa ʻana i kekahi mau mīkini ʻenekini diesel, a ʻo ka ʻaoʻao o luna o ka mea hope e pili ana me ka coolant, hiki ke ʻAʻole wale e pale i ka ʻōpala o ka ʻili hana, He maʻalahi ke hoʻokaʻawale a hōʻuluʻulu, a hiki ke komo i ka vibration a hoʻemi i ka cavitation. ʻO kekahi o luna a me waena ʻelua i hana ʻia me ka ethylene-propylene synthetic rubber e sila ai i ka mea hoʻomaha; ʻO ka mea haʻahaʻa i hana ʻia i nā mea silicone e sila ai i ka ʻaila, a ʻaʻole hiki ke hoʻokomo hewa ʻia nā mea ʻelua. Hoʻokomo kekahi i ke apo sealing ma luna o ka cylinder e hoʻomaikaʻi i ka rigidity o ka cylinder liner. ʻO ka ʻaoʻao o luna o ka cylinder liner ka mea i hoʻopaʻa ʻia e kahi ʻāpana metala ma ka mokulele haʻahaʻa o ka flange (ke keleawe a i ʻole ka alumini gasket, hoʻohana ʻia ka pahu alumini no ke kino alumini alumini, ʻaʻole ʻae ʻia ka gasket keleawe e pale i ka corrosion electrochemical).