He nui nā nīnau a nā mea kūʻai aku e nīnau i nā mea i loaʻa iā mākou?He aha ka hana o ka uhi?I kēia lā ma kēia nūhou e hoʻolauna pōkole i ka mea paʻi a me ka uhi.
1. Mea Paʻi Paʻi
Ke hilinaʻi nui nei nā kīʻaha i nā mea, a ʻo ke koho ʻana i nā mea waiwai maikaʻi e hiki ke hoʻonui i nā ʻāpana hoʻonohonoho o ka tap, e kūpono ai i nā kūlana hana maikaʻi a ʻoi aku ka koi, ʻoiai he lōʻihi ke ola.I kēia manawa, loaʻa i nā mea hana paʻi koʻikoʻi kā lākou mau ʻoihana ponoʻī a i ʻole nā mea hoʻohālikelike waiwai, a ma muli o nā kumuwaiwai cobalt a me nā pilikia kumu kūʻai, ua hoʻokomo pū ʻia ka cobalt free kiʻekiʻe kiʻekiʻe kiʻekiʻe.
1) Mea kila: Hoʻohana maʻamau ia no ka ʻoki lima ʻana i nā ʻili kaula a ʻaʻole maʻamau.
2) ʻO ke kila kiʻekiʻe kiʻekiʻe ʻole Cobalt: hoʻohana nui ʻia i kēia manawa e like me nā mea paʻi, e like me M2 (W6Mo5Cr4V2, 6542), 4341, etc., i kaha ʻia me ke code HSS.
3) ʻO ka Cobalt i loaʻa ke kila kiʻekiʻe: hoʻohana nui ʻia i kēia manawa e like me nā mea paʻi, e like me M35, M42, etc., i kaha ʻia me ke code HSS-E.
4) ʻO ka pauka metallurgy kila kiʻekiʻe: hoʻohana ʻia ma ke ʻano he mea paʻi kiʻekiʻe, ua hoʻomaikaʻi maikaʻi ʻia kāna hana i hoʻohālikelike ʻia i nā mea ʻelua ma luna, a ʻokoʻa hoʻi nā ʻano inoa o kēlā me kēia mea hana, me ke code marking he HSS-E-PM. .
5) Mea paʻa paʻa paʻa: koho maʻamau me nā ʻāpana ultrafine a me ka paʻakikī maikaʻi, hoʻohana nui ʻia no ka hana ʻana i nā mea hoʻoheheʻe ʻana i nā mea pōkole pōkole, e like me ka hao hina, alumini silicon kiʻekiʻe, etc.
Hana nui kā mākou hui i nā mea HSS-M2, HSS-4341, HSS-E.
2. Pa'i Pa'i
He hopena koʻikoʻi ka hoʻopili ʻana o ka tap i ka hana o ka tap, akā i kēia manawa, ʻo ka hapa nui o ka mea hana a me ka mea hana uhi e hui like ʻole ai e aʻo i nā uhi kūikawā.
1) Steam oxidation: Hoʻokomo ʻia ka paipa i loko o ka mahu wai wela e hana i kahi ʻāpana o ke kiʻi ʻoniʻoni ma luna o kona ʻili, kahi adsorption maikaʻi ma ka mea hoʻoheheʻe a hiki ke hōʻemi i ka friction, ʻoiai e pale ana i ka hoʻopili ʻana ma waena o ka pā a me ka mea i ʻoki ʻia.He kūpono no ka hana ʻana i ke kila palupalu.
2) Hoʻomaʻamaʻa Nitriding: Hoʻopili ʻia ka ʻili o ka tap e hana i kahi papa paʻakikī o ka ʻili, kūpono no ka hana ʻana i nā mea hana e like me ka hao a me ka alumini hoʻoheheʻe i loaʻa ke kūpaʻa kiʻekiʻe i ka ʻoki ʻana.
3) Steam + Nitriding: Hoʻohui i nā pono o nā mea ʻelua i luna.
4) TiN: ʻO ka uhi melemele gula, me ka paʻakikī o ka uhi ʻana a me ka lubricity maikaʻi, a me ka hoʻopili maikaʻi ʻana o ka uhi ʻana, kūpono no ka hana ʻana i ka hapa nui o nā mea.
5) TiCN: Ka uhi ʻeleʻele uliuli, me ka paʻakikī ma kahi o 3000HV a me ka pale wela a hiki i 400 ° C.
6) TiN + TiCN: ʻO ka uhi melemele hohonu me ka paʻakikī o ka uhi maikaʻi a me ka lubricity, kūpono no ka hana ʻana i ka hapa nui o nā mea.
7) TiAlN: ʻO ka uhiʻeleʻele polū, ka paʻakikī 3300HV, ke kūpaʻa wela a hiki i 900 ° C, kūpono no ka mīkini kiʻekiʻe.
8) CrN: ʻO ka uhi hina kala me ka hana lubrication maikaʻi loa, hoʻohana nui ʻia no ka hana ʻana i nā metala non-ferrous.
Hoʻopuka nui kā mākou hui i ka hoʻoheheʻe Steam, ka mālama Nitriding, TiN, TiCN, TiAlN coating.
Ka manawa hoʻouna: Oct-23-2023