He aha nā papa magnet Neodymium?

Ka Wehewehe ʻana i nā Papa Magnet Neodymium: He Alakaʻi ʻAʻole ʻenehana

ʻO nā hōʻailona alphanumeric i kālai ʻia ma luna o nā magnet neodymium—e like me N35,N42, N52, a me N42SH—he ʻōnaehana hōʻailona hana pololei. Hōʻike ka ʻāpana helu i ka ikaika huki magnetic o ka magnet, i kapa ʻia ʻo kāna huahana ikehu kiʻekiʻe loa (i ana ʻia ma MGOe). Ma ke ʻano he kānāwai maʻamau, ʻo nā waiwai helu kiʻekiʻe e pili ana i ka ikaika magnetic nui aʻe: hōʻike kahi magnet N52 i ka mana paʻa nui aʻe ma mua o ka N42.

Hōʻike nā hua hope i ka hoʻomanawanui wela. Hoʻomaka nā papa maʻamau e like me N52 e hōʻino ma kahi o 80°C, ʻoiai nā code e like me SH, UH, a i ʻole EH e hōʻike i ke kūpaʻa wela. Mālama ka N42SH i kona mau waiwai magnetic i nā mahana a hiki i 150°C—he mea nui no nā mīkini kaʻa a i ʻole nā ​​​​mea hoʻomehana ʻoihana kahi e piʻi mau ai ka mahana.

No ke aha ʻaʻole ʻo ka ikaika kiʻekiʻe ka pane mau

He mea maʻamau ke manaʻo ʻia ʻo ke koho maikaʻi loa ka māka kiʻekiʻe loa, akā, ua hōʻoia mau ka ʻike ma ke kahua i ka ʻokoʻa.

Hoʻopau nā papa kiʻekiʻe i ke kūpaʻa no ka ikaika. Loaʻa pinepine iā mākou nā magnet huinaha N52 e ʻoki ana i ka wā e hoʻokomo ai a i ʻole e nahā ma lalo o nā haʻalulu laina hui maʻamau. I kēia manawa, hōʻike nā papa N35-N45 i ke kūpaʻa kupaianaha i kēia mau kūlana koi.

Pono nō hoʻi ka noʻonoʻo ʻana i ke ʻano kālā. ʻO ke kumukūʻai o nā magnet kiʻekiʻe he 20-40% ʻoi aku ma mua o nā koho waena. Eia kahi hana kūpono a mākou e hoʻohana pinepine ai: ʻo kahi magnet N42 nui iki e kūlike me ka hiki ke huki o kahi ʻāpana N52 liʻiliʻi, e hāʻawi ana i ka hana like ma ke kumukūʻai haʻahaʻa me ka lōʻihi o ka ola.

Mai hoʻopoina hoʻi i ka hana wela. Hoʻopōʻino koke nā magnet N52 maʻamau i ka wā e hōʻike ʻia ai i nā lako hana wili, nā keʻena mīkini, a i ʻole ka lā pololei. ʻO ke kūʻai ʻana i nā papa kū i ka mahana e like me N45SH a i ʻole N48UH mai ka hoʻomaka ʻana e hōʻoiaʻiʻo ana he ʻoi aku ka waiwai ma mua o ka hoʻololi ʻana i nā ʻāpana demagnetized ma hope.

Hoʻohālikelike i nā Magnets Neodymium Square i nā noi maoli

ʻO ke ʻano honua pālahalaha onā mākēneki neodymium huinahāhōʻoia i ka hoʻolaha ikaika maikaʻi loa, akā ʻo ke koho ʻana i ka māka kūpono e koʻikoʻi mau no ka holomua.

Nā Hana Mīkini ʻOihana
Hana maikaʻi loa nā mea paʻa magnetic, nā jigs, a me nā ʻōnaehana conveyor me nā papa N35-N45. Hāʻawi kēia i ka ikaika paʻa kūpono me ke kūʻē ʻana i nā pilikia mechanical o nā wahi ʻoihana. ʻO kahi magnet square 25mm N35, no ka laʻana, mālama maʻamau i ka hana hilinaʻi kahi e hāʻule ai nā koho ʻē aʻe kiʻekiʻe.

Hoʻokō ʻana i nā Uila Liʻiliʻi
ʻO nā mea hana i kaupalena ʻia e ka hakahaka e like me nā sensor, nā micro-speaker, a me nā ʻenehana hiki ke hoʻohana ʻia e pōmaikaʻi mai nā kahua magnetic ikaika o nā pae N50-N52. Hiki i kēia mau mea i nā ʻenekinia ke hoʻokō i ka hana e pono ai i loko o nā palena liʻiliʻi o ka hakahaka.

Nā Kaiapuni Mahana Kiʻekiʻe
Pono nā noi kokoke i nā motika, nā ʻōnaehana hoʻomehana, a i ʻole nā ​​​​ʻāpana kaʻa i nā māka kūikawā. Mālama ka magnet huinaha N40SH i ke kūpaʻa ma 150°C, kahi e hōʻino koke ai nā magnet maʻamau.

Nā Hana Hoʻohālike a me nā Papahana Maʻamau
No nā hoʻonohonoho hoʻokolohua a me nā noi DIY, hāʻawi nā māka N35-N42 i ke kaulike kūpono o ka ikaika kūpono, ke kumukūʻai kūpono, a me ke kūpaʻa i ka hōʻino i ka wā o ka lawelawe pinepine ʻana.

Nā Manaʻo Koʻikoʻi no ka Hoʻokō ʻana

ʻOiai he mea nui ke koho ʻana i nā māka, he mea nui kēia mau mea kūpono i ka hana maoli:

Nā ʻōnaehana palekana ʻili
Hāʻawi ka uhi nickel i ka palekana kūpono no nā wahi i kāohi ʻia i loko, akā he mea nui ka uhi ʻana o ka epoxy i nā wahi pulu a i ʻole i hōʻike ʻia e nā kemika. Hōʻike mau kā mākou ʻikepili kahua i nā magnet i uhi ʻia i ka epoxy e mau ana i nā makahiki he nui ma waho, ʻoiai ʻo nā mea like i uhi ʻia me ka nickel e hōʻike pinepine i ka pala i loko o nā mahina.

Ka pololei o ka hana ʻana
ʻO ke kūlike o nā ana e hōʻoia i ka hoʻohui kūpono ʻana i nā hoʻonohonoho multi-magnet. Paipai mākou e hōʻoia i nā ana o ka laʻana me nā mea hana ana pololei ma mua o ka hoʻopaʻa ʻana i nā nui hana.

Hōʻoia Hana
ʻOkoʻa pinepine nā helu ikaika huki o ka hale hana mai nā hopena o ke ao maoli. E hoʻāʻo mau i nā prototypes ma lalo o nā kūlana hana maoli—ua ʻike mākou i nā mea haumia o ka ʻili e like me ka aila e hōʻemi ana i ka ikaika kūpono a hiki i ka 50% i kekahi mau hihia.

Ke Hoʻoponopono ʻana i nā Hopohopo Kūpono

Hoʻopilikino ʻana i ka leo liʻiliʻi
ʻOiai ʻo nā māka maʻamau piha e koi pinepine i 2,000+ mau kuleana ʻāpana, hoʻokipa ka hapa nui o nā mea hana i nā papahana liʻiliʻi ma o nā hoʻonohonoho maʻamau i hoʻololi ʻia i nā māka kaulana e like me N35 a i ʻole N52.

Hoʻokele Waiwai Papa Wera
ʻOi aku ka kiʻekiʻe o ke kumukūʻai o nā ʻano like ʻole e kū i ka mahana ma mua o 20-40% ma mua o nā pae maʻamau, akā ua kūpono kēia hoʻopukapuka kālā ke noʻonoʻo ʻia nā kumukūʻai ʻē aʻe o ka hoʻololi ʻana i nā magnet i hāʻule i nā noi koʻikoʻi.

Nā Manaʻo Kuhihewa o ka Hana
Hāʻawi ʻo N52 i ka ikaika kiʻekiʻe loa ma lalo o nā kūlana hoʻokolohua kūpono akā hoʻopilikia i ke kūpaʻa a me ke kūpaʻa wela. No nā hiʻohiʻona wela kiʻekiʻe, hāʻawi pinepine ʻo N50SH i ka hilinaʻi maoli kūlike ʻoiai ʻoi aku ka haʻahaʻa o ka ikaika kumumanaʻo.

Nā ʻoiaʻiʻo o ke kūpaʻa
ʻAʻole e hoʻonui ʻia ke ola lōʻihi me ka pae—i nā wahi haʻalulu kiʻekiʻe, ʻoi aku ka lōʻihi o nā magnet N35 nui ma mua o nā mea like N52 palupalu.

Ke ʻAno Koho Hoʻolālā

Pono ka hoʻokō ʻana i ka magnet holomua i ke kaulike ʻana i nā kumu he nui ma mua o ka hoʻonui wale ʻana i ka ikaika. E noʻonoʻo pū i nā kūlana o ke kaiapuni, nā pilikia mīkini, nā palena wahi, a me nā palena kālā.

E hōʻoia mau i nā koho ma o ka hoʻāʻo maoli ʻana ma lalo o nā kūlana hana maoli. E hui pū me nā mea hana e hōʻike ana i ka ʻike maoli o kāu mau koi noi ma mua o ka hoʻoponopono wale ʻana i nā hana. E aʻo aku kahi mea hoʻolako maikaʻi e kūʻē i ka wehewehe ʻana i nā māka i ikaika loa—a no laila he palupalu loa—no kāu hoʻohana i manaʻo ʻia.

ʻO ke koho akahele ʻana i ka papa, me nā ana hōʻoia piha, e hōʻoiaʻiʻo ana e hāʻawi nā magnet neodymium huinaha i ka hana hilinaʻi a mau loa ma nā ʻano hana hoʻohana ʻoihana a me nā ʻoihana like ʻole.

He mea nui e loiloi i nā prototypes ma lalo o nā kūlana hana maoli ma mua o ka hilinaʻi wale ʻana i nā kikoʻī o ka pepa ʻikepili. Eia kekahi, e hui pū me kahi mea hana e launa pū me kāu mau koi papahana—ʻaʻole wale kekahi e hana ana i nā kauoha. E hāʻawi kahi mea hoʻolako hilinaʻi i ke alakaʻi i ka wā e ikaika pono ʻole ai kahi papa i koho ʻia—a no laila he palupalu loa—no kāu hoʻohana i manaʻo ʻia. Me ka papa kūpono a me kahi hana home liʻiliʻi, e hana pono kāu mau magnet neodymium square i kā lākou hana—i kēlā me kēia lā.