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ʻO ka wili ʻili o ka ʻili a me ka hui ʻana i nā kikoʻī paʻi kiʻi a me ka huila lima lima

ʻO ka wili ʻili o ka ʻili a me ka hui ʻana i nā kikoʻī paʻi kiʻi a me ka huila lima lima

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ʻO ke kaʻina hana hoʻopau ʻana, hiki ke hana i nā ʻāpana e kiʻi i ka pololei kiʻekiʻe, ka pololei geometric a me ka hoʻopau ʻana i ka ʻili, akā ʻaʻole hiki ke hoʻomaikaʻi i ke kūlana like ma waena o ka pololei o ka ʻili. Pono ka mea paahana wili i kēia mau mea ʻelua: ① maʻalahi e hoʻokomo i nā ʻāpana abrasive ② hiki ke mālama i ka pololei geometric o ka mea wili no ka manawa lōʻihi. No laila, ʻo ka hoʻohana maʻamau o nā mea palupalu ma mua o ka mea hana e hana i nā mea hana noiʻi, hoʻohana mau ʻia ka hao hina hina. I ke kaʻina hana o ka hui valve, hoʻohana pinepine ʻia ke kino valve e like me nā ʻāpana kuhikuhi, e like me ke kauoha i kuhikuhi ʻia i ke kaʻina hui, a ua lawe ʻia ke ʻano. Ma mua o ka hui ʻana, pono e nānā inā ua hoʻopau ʻia a hoʻomaʻemaʻe ʻia nā ʻāpana.
ʻO ka wili ʻana i ka ʻili o ka ili
ʻO ka mea mua, e wili i nā kumu kumu a me nā mea hana
(I) Nā Kumu Kumu:
ʻO ke kaʻina hana hoʻopau ʻana, hiki ke hana i nā ʻāpana e kiʻi i ka pololei kiʻekiʻe, ka pololei geometric a me ka hoʻopau ʻana i ka ʻili, akā ʻaʻole hiki ke hoʻomaikaʻi i ke kūlana like ma waena o ka pololei o ka ʻili.
ʻO ka wili, ka mea hana a me ka ʻili mea hana e hui pū, ʻo ka hoʻopiha piha ʻana i nā abrasives, i ka wā o ka hāmeʻa ma ka ʻaoʻao hui, ka hoʻoikaika paʻakikī ma waena o nā ʻāpana ʻelua o ka ʻili abrasive e hoʻoheheʻe ʻia a ʻōwili ʻia paha, kahi ʻāpana o ka abrasive i hoʻopili ʻia a sessile paha i ka ʻili mea hana, a ʻoki ʻia e ka ʻili o ka mea hana he ʻili lahilahi loa o ka metala, ʻo ka convex peak ma ka workpiece e wili mua ana, e hoʻokō mālie i ka pono o ka ʻili.
I mea e hana like ai ka wili ili o ka ili, e like ke ala o ka neʻe ʻana o kēlā me kēia kiko ma ka mea hana i ka mea hana wili, no laila e hoʻololi mau ʻia ke kuhikuhi o ka neʻe pili.
ʻOi aku ka wikiwiki o ka wili ʻana, ʻoi aku ka kiʻekiʻe o ka pono, akā inā kiʻekiʻe loa ia, e wela ka mea hana a pili i ka pololei geometric. I ka manawa like, pono mākou e noʻonoʻo ʻaʻole e hoʻoikaika nui i ka ʻili, inā ʻaʻole ia e wela.
Ma muli o ka hana maʻemaʻe o ka wili, liʻiliʻi ka nui o ka ʻokiʻoki, no laila hiki iā ia ke hōʻoia e wehe i ke kaʻina hana o ke kaʻina hana hope loa, ke kumu o ka hoʻoponopono ʻana i ka hewa geometry workpiece, ʻoi aku ka liʻiliʻi o ka ʻai ʻana, ʻoi aku ka maikaʻi.
(2) Nā mea hana wili
Pono ka mea paahana wili i kēia mau mea ʻelua: ① maʻalahi e hoʻokomo i nā ʻāpana abrasive ② hiki ke mālama i ka pololei geometric o ka mea wili no ka manawa lōʻihi. No laila, ʻo ka hoʻohana maʻamau o nā mea palupalu ma mua o ka mea hana e hana i nā mea hana noiʻi, hoʻohana mau ʻia ka hao hina hina.
ʻO ka abrasive ka hui ʻana o nā mea a me ka wai abrasive. ʻO nā mea maʻamau i hoʻohana ʻia he corundum (alumina), silicon carbide, boron carbide, chromium oxide, iron oxide a me daimana pauka, coarse coarse abrasive ke hoʻohana ʻia.
Hoʻohana ʻia ka wai wili e hoʻoponopono i ka abrasive, a pāʻani i ka hana o ka lubrication, hoʻoluʻu a me ka oxidation.
ʻElua, valve sealing surface grinding
(a) wili lima lima
He maʻalahi ka wili lima, akā haʻahaʻa haʻahaʻa, maikaʻi ʻole, kūpono no nā ʻoihana liʻiliʻi a hoʻoponopono.
1. ʻO ka wili lima o ka ili hoʻopaʻa o ke kino valve
Hoʻohana ʻia ka hoʻohana ʻana i kahi lua huinahā o ka pā kīhāpai kīhāpai wili ʻia ma ka ʻili o ka sila o ka lua kino valve, a laila hoʻohana ʻia ka lima lōʻihi me ke poʻo huinahā e hoʻokele i ka pā wili no ka neʻe ʻana. Aia kekahi luna kolamu kīhāpai a i ʻole ke kumu hoʻoheheʻe wela ma ka pā wili i mea e pale ai i ka mea wili mai ka wehe ʻana i ka ʻili o ka sila.
Ma mua o ka wili ʻana, pono e hoʻomaʻemaʻe ʻia ka mea wili, e uhi ʻia me kahi papa o ka abrasive, a pono e hoʻokomo ʻia ka mea wili ma ka ʻili o ka sila, e huli mua i ka clockwise 180 ° a laila counterclockwise 90 °, no laila e hana hou, e hoʻolohe i ka lole a me ka ikaika kūpono. i ka wā e wili ai, a hoʻohui mau i ka abrasive.
2, pā kīwī, kīwī kīwī a me nā ʻāpana ʻē aʻe e hoʻopaʻa ana i ka wili ʻana o ka ʻili
Ke hoʻohana nei i ka pā wili no ka wili lima, ʻo ka mea mua ma ka pā i uhi ʻia me kahi papa o ka mea wili, hoʻopili ʻia ka mea hana i ka pā, no ka ʻaoʻao e hana i ka rotation a hana i ka neʻe laina a i ʻole ka neʻe ʻana o ka helu 8.
ʻOkoʻa ka waihoʻoluʻu PAINT o ka pahu valve a me ka huila lima e like me ka mea e hoʻopaʻa ai.
E pena i ka wīwī a me ka huila lima. E nana I KA PAPA MAHOPE NO KA PENA PENA O NA MEA ili e sila ai
Mea hoʻopaʻa ʻili
Pena kala o HANDLE a me ka huila lima E hoʻopaʻa ana i ka ʻili MATERIAL lima a me ka huila lima kala kala keleawe keleawe a ʻulaʻula ʻulaʻula paʻa paʻa Cerurenous Babbitt melemele ʻulaʻula poni alumini alumini hao keʻokeʻo ʻeleʻele ʻeleʻele ʻeleʻele ʻeleʻele ʻeleʻele ʻeleʻele ʻeleʻele ʻeleʻele ʻeleʻele ʻeleʻele ʻeleʻele ʻeleʻele ʻeleʻele ʻeleʻele ʻeleʻele ʻeleʻele ʻeleʻele ʻeleʻele ʻeleʻele ʻeleʻele ʻeleʻele ʻeleʻele ʻeleʻele ʻeleʻele ʻeleʻele ʻeleʻele. melemele


Ka manawa hoʻouna: ʻAukake-24-2022

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