He aha nā uhi i hoʻohana ʻia no nā magnet Neodymium Cylinder?

No ke aha he mea nui nā uhi no nā magnet Neodymium

He uhi ʻole ʻiamagnet paukūʻolokaʻa neodymiumhe mea kupanaha ka palupalu. No ka mea, aia ka hao i loko, popo koke ia ke hōʻike ʻia i ka oxygen a me ka makū. I loko o kahi hale hana pulu, hiki i kahi magnet hana kiʻekiʻe i pale ʻole ʻia ke hoʻomaka e hōʻike i ka hōʻino ʻana o ka ʻili i loko o kekahi mau lā wale nō. Hāʻule mau ka hopena magnetic. No kekahi noi koʻikoʻi - kahi sensor, kahi motika, kahi coupling - ʻaʻole hiki ke ʻae ʻia kēia.

Ka Palekana ʻana i ka ʻAi ʻAi a me ke Ola Loa

ʻO ka hana nui o kekahi uhi ʻana, ʻo ia ke sila i ka ʻili magnet mai ka ea a me ka wai. Hana kahi uhi maikaʻi ma ke ʻano he pale. Hōʻike nā hoʻāʻo pīpī paʻakai maʻamau (ASTM B117) e hāʻule ana kahi magnet ʻōlohelohe i loko o ʻelua hola, ʻoiai hiki i kahi magnet cylinder i uhi ʻia me ka nickel ke mau i 24 a 72 mau hola. ʻOi aku ka pinepine o kahi ʻāpana i uhi ʻia me ka epoxy ma mua o 100 mau hola. Hoʻololi pololei kēia i ke ola lawelawe lōʻihi ma nā kūlana honua maoli, mai nā papahele hale hana a hiki i nā hoʻonohonoho waho.

Hoʻonui ʻia ka ikaika mīkini

Hoʻohui pū nā uhi i kahi papa o ka pale kino. He ikaika nā magnet Neodymium akā he palupalu. Hiki i kahi hopena ʻoi ke wāwahi i ka lihi. I ka wā o ke kau ʻana a i ʻole ka lawelawe ʻana, kūʻē kahi ʻili i uhi ʻia i ka ʻānai liʻiliʻi. No nā magnet cylinder e paheʻe i loko o nā hale a i ʻole e kaomi i nā ʻāpana metala, ʻo kahi uhi paʻakikī e like me ka nickel-copper-nickel e hōʻemi i ka pilikia o ka hōʻino ʻana o ka ʻili e hiki ai ke alakaʻi i nā wela wela.

Hoʻohālikelike me nā mea uila

I loko o nā mea uila, hoʻokomo pinepine ʻia ka magnet ma kahi kokoke i nā kaapuni koʻikoʻi. Hiki i kahi magnet ʻōlohelohe ke hoʻokahe i nā ʻāpana conductive microscopic. ʻO kahi uhi laumania i hoʻopili maikaʻi ʻia e hoʻopaʻa pono i ka magnet. Pale kēia i nā ʻāpana hele hewa mai ka hana ʻana i nā pōkole. Hāʻawi pū ia i kahi ʻili kūlike no nā mea hoʻopili ke hoʻopaʻa ʻia ka magnet i loko o kahi hui.

Nā Uhi Maʻamau no nā Magnets Cylinder

Pono nā ʻano uhi like ʻole i nā noi like ʻole. He kuleana ko ke kumukūʻai, ke kaiapuni, ke ʻano, a me ka conductivity. Ma muli o nā kauoha a mākou e hana ai ma Fullzen Technology, ʻekolu mau ʻano uhi e uhi ana i ka hapa nui o nā hoʻohana ʻoihana a me nā uila.

Uhi Nickel (Ni) - Paʻa a kū i ka palaho

ʻO kahi papa nickel-copper-nickel (Ni-Cu-Ni) ʻekolu ka uhi e pono ai no nā magnet cylinder neodymium i ka ʻoihana. Hāʻawi ia i kahi hui maikaʻi loa o ke kūpaʻa ʻana i ka popo, ka paʻakikī, a me ke kumukūʻai kūpono, a hāʻawi i ka magnet i kahi ʻano ʻālohilohi, kālā-metala e like me ka maʻemaʻe a me ka ʻoihana.

Ke kūpaʻa ʻana i ka pala: Maikaʻi (24-72 hola o ka pīpī paʻakai maʻamau)

Paʻakikī: Kiʻekiʻe, kū'ē i ka lawelawe ʻana a me ke kau ʻana i ka lole

Alakaʻi: Alakaʻi iki

Mānoanoa maʻamau: 15–25 microns

ʻOi loa no: Nā lako hana ʻoihana o loko, nā motika, nā mea ʻike, nā mea uila mea kūʻai aku, ka hana maʻamau

ʻO kahi pono kūpono: ua paʻakikī ka papa nickel i hiki ke kaomi ʻia nā magnet cylinder i loko o kahi lua makapō me ka ʻole o ka hōʻino ʻana i ka uhi, inā ua hoʻolālā pono ʻia ke kūpono.

ʻUhi Zinc (Zn) - Palekana Kūpono ke kumukūʻai

ʻO ka uhi zinc kekahi koho maʻamau, ʻoiai inā he palena nui ke kālā. Hāʻawi ia i ke kūpaʻa kūpono i ka palaho ma ke kumukūʻai haʻahaʻa ma mua o ka nickel. He hina matte ke ʻano a i ʻole, me ka passivation, he ʻano melemele a uliuli paha.

Ke kūpaʻa ʻana i ka palaho: Kaulike (12-24 hola o ka pīpī paʻakai maʻamau)

Paʻakikī: Kaulike, palupalu ma mua o ka nickel

Conductivity: ʻOi aku ka conductivity ma mua o ka nickel

Mānoanoa maʻamau: 8–12 microns

ʻOi loa no: Nā ʻākoakoa haʻahaʻa ke kumukūʻai, nā wahi maloʻo i loko, nā ʻāpana hoʻonaninani kahi i koʻikoʻi ʻole ai ke ʻano

Hoʻopili nui ʻia ka uhi nickel like i nā ʻano ʻē aʻe; no ka laʻana,nā mākēneki diski neodymiumhoʻohana ʻia i ka paʻa ʻana i nā noi e pōmaikaʻi mai ka ʻili paʻa like.

Eia nō naʻe, ʻoi aku ka paʻakikī o ka zinc ma mua o ka nickel. No nā magnet cylinder e ʻike nei i ka hoʻopili paheʻe a i ʻole ka abrasion pinepine ʻia, hiki i ka zinc ke komo wikiwiki. Paipai pinepine mākou i ka zinc no nā noi static a i ʻole kahi i hoʻopaʻa piha ʻia ai ka magnet.

Uhi Epoxy - Ke kūpaʻa kemika a me ka wai

No nā wahi koi e like me ke kiʻekiʻe o ka haʻahaʻa, ka pīpī paʻakai, nā kemika hoʻomaʻemaʻe, a i ʻole ke aniau o waho, ʻo ka uhi epoxy ka koho makemake ʻia. Hoʻokumu kēia polymer i kahi pūpū mānoanoa a paʻakikī a puni ka magnet. ʻEleʻele ke kala maʻamau o ka epoxy, akā hiki ke hoʻokō ʻia nā kala ʻē aʻe.
Ke kūpaʻa ʻana i ka pala: Maikaʻi loa (ʻoi aku ka nui ma mua o 100 hola o ka pīpī paʻakai)

Paʻakikī: Kiʻekiʻe, akā hiki ke palupalu iki ma mua o ka nickel

Ke kūpaʻa kemika: Maikaʻi loa i nā aila he nui, nā mea hoʻoheheʻe, a me nā waikawa palupalu

Mānoanoa maʻamau: 15–40 microns

ʻOi loa no: Nā lako hana o waho, nā noi moana, ke kino o lalo o ke kaʻa, nā mea kanu kemika, ka hana ʻana i ka meaʻai (me nā palapala hōʻoia kūpono)

No nā noi e pono ai kahi lua waena - e like me nā hui magnetic a i ʻole nā ​​​​ʻau wili - loaʻa ka pale epoxy like nonā mākēneki apo neodymium.

Hoʻokahi nuance: hoʻohui ka epoxy i ka mānoanoa ma mua o ka nickel a i ʻole ka zinc. Inā pono kāu magnet cylinder e komo i loko o kahi lua hoʻomanawanui paʻa, pono ʻoe e noʻonoʻo i ka mānoanoa o ka uhi ʻana i kāu kaha kiʻi. Hoʻoponopono pinepine mākou i ka nui o ka substrate e hoʻokō i kāu ana hope ma hope o ka uhi ʻana o ka epoxy.

Nā Uhi Kūikawā ʻē aʻe

Ma waho aʻe o nā ʻano nui ʻekolu, koi kekahi mau papahana i nā uhi kūikawā:

Passivation: He hana kemika lahilahi loa e hāʻawi ana i ka palekana liʻiliʻi. No nā wahi maloʻo loa, maʻemaʻe wale nō kahi ʻaʻohe makū.

Uhi gula (Au): Hoʻohana ʻia no nā noi lapaʻau a i ʻole nā ​​​​​​hana hoʻonani kiʻekiʻe. Hāʻawi ke gula ma luna o ka nickel i ke kūpaʻa maikaʻi loa i ka pala a me kahi hiʻohiʻona ʻokoʻa, akā ma ke kumukūʻai kiʻekiʻe.

PTFE (e like me Teflon): Hoʻēmi i ka friction. He mea pono no nā magnet cylinder e paheʻe ana i kahi ʻili.

Parylene: He polymer i waiho ʻia ma ka vacuum i lahilahi loa a kūlike loa. Hoʻohana ʻia i nā implants lapaʻau a me nā mea hana MEMS.

No 95% o nā mea kūʻai aku ʻoihana, ʻo ka nickel, zinc, a i ʻole epoxy ka pane kūpono.

Pehea e koho ai i ka uhi kūpono no kāu noi

Ke haʻi aku nei mākou i kā mākou mea kūʻai aku ma Fullzen Technology e pane i ʻekolu mau nīnau ma mua o ke koho ʻana i kahi uhi.

Nā Kaiapuni ʻOihana

Papahele hale hana maloʻo: Ua lawa ka uhi ʻana o ka nickel a he kūpono hoʻi ke kumukūʻai.

Ma waho a i ʻole ka haʻahaʻa kiʻekiʻe: E koho i ka epoxy. ʻO ke kūpaʻa paʻakai keu e uku no ia iho ma ka pale ʻana i nā hoʻihoʻi mua ʻana.

Ka hōʻike ʻana i nā kemika: Epoxy. E hōʻoia i ka launa pū ʻana me ke kemika kikoʻī.

Meaʻai a lāʻau lapaʻau paha: E noʻonoʻo i ka epoxy me nā ʻae pili meaʻai, a i ʻole e hoʻohana i kahi hui i hoʻopaʻa piha ʻia.

Nā Mea Hana Uila

No nā mea uila mea kūʻai aku a i ʻole nā ​​mea hana pololei, ʻo ka uhi nickel ka mea maʻamau. He ʻano maʻemaʻe ia, kūʻē i ka lawelawe ʻana i ka pala, a ʻaʻole e hoʻokahe. Inā noho ka magnet ma kahi kokoke i kahi kaapuni alapine lekiō (RF) a i ʻole kahi sensor analog koʻikoʻi, ke paipai nei mākou e hōʻoia ʻaʻole e hoʻopilikia ka papa nickel conductive. I nā hihia kakaikahi, hiki ke kuhikuhi ʻia kahi uhi lahilahi non-conductive (parylene a i ʻole polymer proprietary).

Inā makemake kāu hāmeʻa i kahi ana maʻamau ʻole, kahi mānoanoa o ka uhi ʻokoʻa, a i ʻole kahi papa magnet kikoʻī, hiki iā ʻoe ke hana pololei me kā mākou mau ʻenekinia manā magnet neodymium maʻamaue kūlike pono ana i kāu mau palena uila a me nā palena mechanical.

Nā Pono i Hoʻopilikino ʻia me ka ʻenehana Fullzen

I kekahi manawa, ʻaʻole kūpono nā magnet i uhi ʻia ma waho o ka papa i kāu hoʻolālā. Pono paha ʻoe i kahi anawaena waho kikoʻī, kahi hoʻomanawanui paʻa, a i ʻole kahi uhi hybrid (e laʻa, nickel me kahi papa luna o ka epoxy no ke kūpaʻa kemika). ʻO kēia kahi e komo ai kā mākou hui ʻenekinia.

Hana mākou i nā magnet cylinder neodymium i uhi ʻia e like me kāu kaha kiʻi. Hāʻawi ʻoe:

Nā Ana (ke anawaena a me ka lōʻihi), me ke ahonui hope loa ma hope o ka uhi ʻana

Papa Magnet (e laʻa, N35, N42, N52, a i ʻole SH wela kiʻekiʻe)

ʻAno uhi a me nā koi kūikawā (e laʻa, "epoxy, ʻeleʻele, 30 microns ka palena iki")

Ka wehewehe ʻana o ke kaiapuni hana, i hiki iā mākou ke hōʻoia i kā mākou ʻōlelo aʻoaʻo

A laila hana mākou i nā laʻana. Hoʻāʻo ʻoe iā lākou. Ke ʻae ʻoe, hoʻomau mākou i ka hana piha. Hoʻopau kēia kaʻina hana i ka kuhi ʻana.

Nā Manaʻo no ka Mālama ʻana i nā Magnets i Uhi ʻia

ʻAʻole hiki i ka uhi maikaʻi loa ke ola i ka lawelawe pono ʻole ʻia. Hoʻolōʻihi nā hana maʻalahi i ke ola o kāu mau magnet i uhi ʻia me ka nickel a i ʻole nā ​​​​magnet i uhi ʻia me ka epoxy.

Ka lawelawe ʻana a me ka mālama ʻana

Mai hoʻokuʻu i nā makeneka cylinder ma luna o nā papahele paʻakikī. Hiki i ka hopena ke māwae i ka uhi, e hōʻike ana i ka metala ʻōlohelohe.

E mālama i nā makeneka i kahi maloʻo. ʻOiai ke kūpaʻa nei ka epoxy i ka makū, ʻaʻohe uhi i palekana loa i ka hoʻoluʻu lōʻihi a i ʻole ka mahu kiʻekiʻe.

E mālama i nā magnet mai nā mea hana ʻoi. Hiki i kahi pahi kila ke kahakaha i ka nickel a i ʻole ka zinc.

Inā mālama ʻia nā makeneka no nā mahina, e noʻonoʻo e kau iā lākou i loko o nā ʻeke i hoʻopaʻa ʻia me ka desiccant - ʻoi aku hoʻi no nā ʻāpana i uhi ʻia me ka zinc.

Ke kau ʻana a me ke ola lōʻihi

Ke kaomi ʻana i ka magnet cylinder i loko o kahi hale, e hoʻohana i kahi mea hoʻopili e hoʻopili like i ka ikaika i ka ʻaoʻao hope, ʻaʻole i ka ʻaoʻao.

E pale i ke kuʻi ʻana a i ʻole ke kau ʻana i ka hopena. Ua ʻike mākou i nā hemahema o ka uhi ʻana e hana ʻia ana i ka wā o ka ʻākoakoa ʻana, ʻaʻole i ka wā o ka lawelawe ʻana.

No nā magnet i uhi ʻia i ka epoxy i nā wahi haʻalulu kiʻekiʻe, e nānā i ka uhi ma nā kihi i kēlā me kēia manawa. Hiki i ka haʻalulu ke hana i ka micro-fretting e kūʻē i kahi hale metala, a laila e ʻaʻahu ana i ka polymer.

No ke aha ʻo Fullzen Technology no nā Magnets i uhi ʻia

ʻO ke koho ʻana i kahi mea hoʻolako he mea nui ia e like me ke koho ʻana i ka uhi ponoʻī. Lawe mai ʻo Fullzen Technology i ka ʻike hale hana pololei i kāu papahana. ʻAʻole mākou he hui kālepa e heluhelu ana i kahi pepa ʻikepili; ʻo mākou ka mea hana e kāohi ana i ka sintering, wili, uhi, a me ka nānā ʻana.

ʻO nā mea a mākou e hāʻawi kūikawā nei no nā magnet cylinder neodymium i uhi ʻia:

ʻIke loea: Hana pū kā mākou mau ʻenekinia me ʻoe e hoʻohālikelike i ka uhi ʻana i ke kaiapuni. ʻAʻole mākou e nīnau wale aku "he aha ke kala"; ke nīnau aku nei mākou "he aha ka mahana, he aha ka haʻahaʻa, he aha nā kemika."

Hana ʻana maʻamau: Mai N35 a i N45SH, mai ke anawaena 2mm a i 50mm, mai ka nickel a i ka epoxy - kūkulu mākou e like me kāu kaha kiʻi.

Hōʻoia i ka maikaʻi: Nā hoʻāʻo pīpī paʻakai maʻamau, nā nānā ʻana i ka mānoanoa o ka uhi (ʻano hana eddy current), a me ka nānā ʻana ma lalo o ka hoʻonui ʻana.

Laʻana wikiwiki: Hiki iā mākou ke hana i nā laʻana i uhi ʻia i loko o 10-15 mau lā hana no ka hapa nui o nā kikoʻī.

Hoʻouna honua: Hoʻokuʻu aku mākou i nā ʻāina he 30 a ʻoi, me ka ʻōpala kūpono e pale aku ai i ka hōʻino ʻia ʻana o ka transit.

Ke hana pū ʻoe me mākou, loaʻa iā ʻoe kahi hoa hana e hoʻomaopopo ana ʻaʻole he waiwai ka magnet pale i ka pala - he ʻāpana ia i hana ʻia.

Ua mākaukau ʻoe e kuhikuhi i kāu mau magnet cylinder i uhi ʻia?

E ho'ōki i ke kuhi ʻana i ka uhi e kūpono i kou wahi. E hoʻomaka me kahi koi maopopo: e hoʻouna mai iā mākou i kāu kaha kiʻi, kāu mau memo noi, a me kāu kuhi nui. E pane mākou me kahi ʻōlelo aʻoaʻo uhi, kahi hoʻolālā laʻana, a me kahi ʻōlelo hoʻokūkū.

E kipa i kā mākou ʻaoʻao huahana nui no nā magnet cylinder neodymium e aʻo hou aku, a i ʻole e kelepona pololei iā Fullzen Technology e hoʻomaka i kāu papahana maʻamau.