ʻO Shay
ʻElemene Kānana Ea Maʻamau 153x236
Nā kikoʻī huahanahelehelena
Ana | 153x236 |
Papa kānana | PP |
iwi iwi | Kila kohu ʻole |
Pololei kānana | 1~25μm |
Nā pāpale hope | Kila kohu ʻole |
Nā Hiʻohiʻona Huahanahelehelena
(1)Paʻa kemika maikaʻi loa: Hōʻike ia i ka inertness, ke kū'ē'ē i nā waikawa ikaika (koe naʻe ka waikawa hydrofluoric), nā alkalis ikaika, aqua regia, a me nā mea hoʻoheheʻe organik like ʻole no ka hapa nui o nā lāʻau lapaʻau a me nā mea hoʻoheheʻe.
(2) Ka helu friction kiʻekiʻe: ʻO ia kekahi o nā coefficient friction haʻahaʻa loa ma waena o nā mea paʻa (0.05-0.11), a hiki ke hoʻohana ʻia ma ke ʻano he kino paheʻe a wili paha, me ka coefficient friction liʻiliʻi loa ma waena o nā plastics.
(3) Ka wikiwiki hoʻonui wela haʻahaʻa: Ke emi ka mahana ma lalo o 260 ° Ch, ʻoi aku ka nui o 1/100 ~ 1/1000 o ka metala;Ma waena o 300 a me 600 ° Ch, aia ia mai 1 × 10-6 a i 1 × 10-8/m · K-1, a ʻo ia kekahi o nā mea i ʻike ʻia he haʻahaʻa ka hoʻonui ʻana o ka wela i loko o nā plastics.
(4) Nā waiwai hoʻopili ponoʻī maikaʻi a me nā waiwai hoʻopili ʻole: ʻo kona koina friction dynamic ma kahi o 0.5 (ma lalo o nā kūlana lubrication wai);ʻO ka manawa friction static he 2/5 wale nō ia o ka wahi pili ma waena o ke kila a me ke kila;He laumania ka ʻili a ʻaʻole e pipili maʻalahi i nā mea haumia e like me ka lepo a me ka aila i ka lewa.
(5) ʻAʻohe ʻala, ʻaʻohe ʻala, a ʻaʻohe mea ʻawahia.
PEHEA E KOHO AIhelehelena
1. E nānā i nā mea i hoʻohana ʻia no ka mea kānana element kānana ea kaʻa
He paʻakikī a kūpaʻa maikaʻi ka pepa kānana ea kiʻekiʻe a me ka pale ʻana i ka makū, nā mea kānana i hoʻonohonoho pono ʻia, a ʻo nā ʻāpana i loko o ke kaha sila he mau wahi kānana kūpono. Eia nō naʻe, e hoʻohana nā huahana kānana ea haʻahaʻa i ka pepa kānana haʻahaʻa e mālama i nā kumukūʻai.
ʻO ka wahi kānana o nā kānana ea haʻahaʻa he liʻiliʻi nā papa o nā mea kānana a me kahi ʻano palupalu, ka mea e paʻakikī ai ka hāʻawi mau ʻana i ka hopena kānana maikaʻi, e hoʻoulu ai i nā mea haumia e komo i loko o ka ʻenekini a hoʻolalelale i ka wikiwiki o ka pale ʻana o ka kānana ea e nā mea haumia.
2. E nānā i ke kaʻina hana sila o nā ʻāpana kānana ea kaʻa
ʻO ka ʻāpana sila o nā kānana ea kiʻekiʻe e hana pinepine ʻia me ka huʻa mea PU, nona ka sila maikaʻi a me ka maʻalahi. Inā ʻaʻole like ka ʻāpana sila o ka kānana ea, ʻaʻole i sila paʻa ʻia, a i ʻole e hōʻino maʻalahi ʻia ma lalo o ka ikaika o waho, hiki ke hōʻike he huahana haʻahaʻa a hoʻopunipuni paha.
Eia kekahi, inā he ʻano kūlike ʻole ka palena ma waena o ke kaha sila kānana ea a me ka mea kānana, hōʻike pinepine ia he ʻano hoʻi hope ke kaʻina hana o kēia mea hana kānana ea a nele i ka nānā ʻana i ka maikaʻi, e paʻakikī ai ke hōʻoia i ka maikaʻi o ka huahana.
1. E nānā i nā mea i hoʻohana ʻia no ka mea kānana element kānana ea kaʻa
He paʻakikī a kūpaʻa maikaʻi ka pepa kānana ea kiʻekiʻe a me ka pale ʻana i ka makū, nā mea kānana i hoʻonohonoho pono ʻia, a ʻo nā ʻāpana i loko o ke kaha sila he mau wahi kānana kūpono. Eia nō naʻe, e hoʻohana nā huahana kānana ea haʻahaʻa i ka pepa kānana haʻahaʻa e mālama i nā kumukūʻai.
ʻO ka wahi kānana o nā kānana ea haʻahaʻa he liʻiliʻi nā papa o nā mea kānana a me kahi ʻano palupalu, ka mea e paʻakikī ai ka hāʻawi mau ʻana i ka hopena kānana maikaʻi, e hoʻoulu ai i nā mea haumia e komo i loko o ka ʻenekini a hoʻolalelale i ka wikiwiki o ka pale ʻana o ka kānana ea e nā mea haumia.
2. E nānā i ke kaʻina hana sila o nā ʻāpana kānana ea kaʻa
ʻO ka ʻāpana sila o nā kānana ea kiʻekiʻe e hana pinepine ʻia me ka huʻa mea PU, nona ka sila maikaʻi a me ka maʻalahi. Inā ʻaʻole like ka ʻāpana sila o ka kānana ea, ʻaʻole i sila paʻa ʻia, a i ʻole e hōʻino maʻalahi ʻia ma lalo o ka ikaika o waho, hiki ke hōʻike he huahana haʻahaʻa a hoʻopunipuni paha.
Eia kekahi, inā he ʻano kūlike ʻole ka palena ma waena o ke kaha sila kānana ea a me ka mea kānana, hōʻike pinepine ia he ʻano hoʻi hope ke kaʻina hana o kēia mea hana kānana ea a nele i ka nānā ʻana i ka maikaʻi, e paʻakikī ai ke hōʻoia i ka maikaʻi o ka huahana.