Ua hana ʻo Zhengheng Co., Ltd. i ka R&D a me ka hana ʻana i ka pahu pahu pahu kaʻa kaʻa no kahi kokoke i 30 mau makahiki.Loaʻa iā ia kahi lawelawe hoʻokahi mai ka hoʻolei ʻana i ka hana.ʻO ka mana hana ʻenehana o ka foundry a me ka mea kanu mīkini i waena o nā mea maikaʻi loa ma ka ʻoihana like ma Kina.Ua hoʻokō mākou i ka hoʻoponopono mau, hoʻāʻo a hōʻuluʻulu i ka ʻenehana, a hoʻokaʻawale i kēia mau ʻike waiwai i loko o nā palapala no nā limahana kūloko a me nā hoa loea no ka ʻike.Ua paʻi ʻia kēia pepa maikaʻi loa ma ka makasina ʻenehana hoʻoheheʻe ʻana o Kina a ua hoʻomaikaʻi nui ʻia e ka poʻe loea hoʻolei pahu pahu pahu pahu kaʻa.Mahalo iā ʻoe no kāu hana nui no kēia pepa!
ʻO ka ʻike kikoʻī: ʻAʻole ʻo ka māmā māmā ka mea koʻikoʻi o ka mālama ʻana i ka ikehu kaʻa a me ka hoʻohaʻahaʻa hoʻokuʻu ʻana, akā kekahi o nā pahuhopu i ʻimi ʻia e ka hoʻomohala kaʻa.ʻO ka māmā māmā ka māmā o ka pahu cylinder.ʻElua mau ala nui e hoʻomāmā ai i ka poloka cylinder: ʻo kekahi ke koho ʻana i ke alumini alumini me ka haʻahaʻa haʻahaʻa o nā mea, a ʻo kekahi e hoʻemi i ka mānoanoa o ka pā.ʻO ka mea maʻamau ka mea vermicular cast iron a i ʻole ductile iron.Eia nō naʻe, hoʻohana nui ʻia ka hao hina hina mai ka pahu hoʻokahi a hiki i nā pahu 2-6 kūpaʻa, a me nā pahu V6 a me V8;Ua hana ʻia ka ʻāpana cylinder o ka mīkini diesel moana nui me ka hao hina hina.ʻO ka mea nui kēia no ka mea he: haʻahaʻa ke kumu kūʻai hana i hoʻohālikelike ʻia me ka pahu pahu alumini alumini;ʻOi aku ka maikaʻi o ke kūpaʻa seismic, kona hopena anelastic (internal friction) ma mua o ka alumini alumini, ʻoi aku ka nui ma mua o ke kila a me ka hao ductile.Loaʻa i ka flake graphite i hoʻolei ʻia ka hao maikaʻi ka wela a me ka naʻau liʻiliʻi.ʻO nā poloka cylinder o hm479q, M12, jl1.8t a me nā mīkini kaʻa ʻē aʻe i hana ʻia e kā mākou hui i hana ʻia me HT250 a me HT300.Ua loaʻa nā mea hoʻoheheʻe cylinder block e hui ana i ka maʻamau o ka huahana ma o ka hoʻolei ʻana a me ke kaʻina hana hoʻoheheʻe i lalo, ke kiʻekiʻe CE haʻahaʻa alloying a me Sr Si inoculant.
Kuleana kope o kēia pepa @ Chengdu Zhengheng Power Co., Ltd. e ʻoluʻolu e kelepona iā 400-012-9020 no ka paʻi hou ʻana.
Ka manawa hoʻouna: Jun-02-2021
