Ua wehewehe ʻia nā papa magnet apo Neodymium

ʻIke ʻoe iā lākou ma kēlā me kēia pepa ʻikepili:N35, N42, N52, SH42. Me he mau code kaulele lā lākou, akā haʻi pololei kēlā me kēia iā ʻoe i ka mea hiki i kahi magnet ke hana—a me kahi e hāʻule ai.

Ua ʻike au i nā ʻenekinia e koho ana i ka papa hewa i nā manawa he nui ma mua o kaʻu hiki ke helu. Hōʻea nā ʻāpana, hoʻokomo ʻia, a ma hope o kekahi mau mahina ua hewa kekahi mea. Mākēneki haki. Nalowale ka ikaika. ʻAʻole i lawa ka ikaika e hoʻomaka ai. A laila hele mai ke kāhea wikiwiki e ʻike i ke kumu.

Eia ka mea e pono ai ʻoe e ʻike.

 

He aha ke ʻano o kēlā mau lepili papa

Hāʻawi kēlā me kēia papa magnet neodymium iā ʻoe i ʻelua ʻāpana ʻike.

ʻO ka helu (35, 42, 48, 52, 55) ka huahana ikehu kiʻekiʻe loa—pehea ka nui o ka ikehu magnetic i mālama ʻia e ka mea. ʻOi aku ka helu = kahua ikaika ma ka nui like. Mālama ʻo N35 i 35 MGOe. Mālama ʻo N55 i 55 MGOe.

ʻO kēlā mau leka ma hope o ke kūlana—SH, UH, EH—e haʻi mai lākou iā ʻoe i ka nui o ka wela e hiki ai i ka magnet ke lawe. ʻAʻohe leka? ʻO ia kāu mea maʻamau, maikaʻi a hiki i ka 80°C. Ke hoʻohui ʻoe i nā leka, ke hoʻohui nei ʻoe i nā mea honua laha ʻole e like me ka dysprosium i loko o ka hui. Hoʻokuʻu iā lākou e holo wela. Hoʻokele ʻo SH i 150°C. Hoʻonui ʻo UH i kēlā i 180°C. Piʻi ʻo EH ma kahi o 200°C.

Nā Papa Maʻamau: N35 a i N55

Hoʻokele kēia i 90% o nā hana ʻoihana. Loaʻa ka hoʻohana mau ʻana a hiki i 80°C no kēia mau mea a pau.

N35: Pae komo. ʻOi aku ka hoʻokele waiwai, ʻoi aku ka kala ʻana—ʻaʻole palupalu, ola maikaʻi i ka hoʻākoakoa ʻana. Maikaʻi no ka paʻa ʻana maʻamau, nā motika haʻahaʻa-torque, nā papahana kālā. Pono ʻoe i ka ikaika hou aku? E hoʻonui i ka nui ma kahi o ka alualu ʻana i nā pae kiʻekiʻe.

N42: ʻO ka lio hana. Ma kahi o 20% ikaika ma mua o N35 me ka ʻole o ka palupalu o nā papa kiʻekiʻe. Nā peʻahi ʻoihana, nā mea ʻike, nā ʻāpana kūloko kaʻa, nā mea uila mea kūʻai. Ke kānalua ʻoe, e hoʻomaka ma aneʻi.

N45: Ke koho waena. Ma kahi o 7% ikaika ma mua o N42. No nā noi kahi i lawa ai ka N42 akā ʻaʻole lawa loa—nā motika liʻiliʻi me ka torque kiʻekiʻe, nā mea ʻike kikoʻī, ka automation kukui.

N52: ʻO ka mea hahau kaumaha. 24% ikaika ma mua o N42. Akā he palupalu, pipiʻi (30-40% ʻoi aku ka nui), paʻakikī ke mīkini. Nā mea lapaʻau liʻiliʻi, nā mīkini micro wikiwiki kiʻekiʻe, nā mea ʻike aerospace—ma nā wahi āpau he palena paʻa.

N55: Ke kaupaku. 55 MGOe. Kākaʻikahi, pipiʻi, palupalu loa. ʻOi aku ka ikaika o 6% ma mua o N52 akā ʻoi aku ka paʻakikī o ka hana pū me. Nā mea ʻike nanoscale, micro-robotics, nā lako lapaʻau ultra-compact. No nā mea ʻē aʻe a pau, ʻoi aku ka maikaʻi o N52 a i ʻole N42.

 

Nā Papa Mahana Kiʻekiʻe: SH Series a ma ʻō aku

Make nā makeneka maʻamau ma luna o 80°C. Mau loa. ʻAʻohe ʻōlelo aʻo, ʻaʻohe hoʻōla.

Pono ke ahonui i ka wela? E nānā iā SH, UH, a i ʻole EH.
N42SH: 42 MGOe, maikaʻi no 150°C mau. ʻO kēia kou kumu hoʻohālikelike ke piʻi ka mahana. Nā wahi maʻamau? Ma lalo o ke poʻi, i loko o nā lako hana wili, i kau ʻia i loko o nā umu ʻoihana. ʻAʻohe mea ʻē, hana paʻa wale nō kahi e pau ai nā magnet maʻamau.

N48SH: ʻO ke kaupaku like me 150°C, akā i kēia manawa ke loaʻa nei iā ʻoe he 48 MGOe—ma kahi o 14% ʻoi aku ka nui o nā ʻiʻo. Hoʻokō nā ʻenekinia i kēia ke hiki ʻole iā lākou ke hoʻokuʻu i ka ikaika a i ʻole ke ahonui wela. Hoʻomanaʻo nā motika kaʻa wikiwiki. Nā mea hoʻoikaika aerospace. Ma nā wahi āpau i loaʻa iā ʻoe ka wela a pono ʻoe i ka ikaika paʻa maoli.
UH (180°C) a me EH (200°C) Series: Hana ʻia no nā wahi wela koʻikoʻi ma mua o nā hiki papa maʻamau. Ua kuhikuhi ʻia kēia mau mea no nā mea hana ʻeli hohonu, nā pūʻolo sensor aerospace, a me nā lako hana ʻoihana wela kiʻekiʻe. ʻOiai ke piʻi nui nei ka paʻakikī o ka hana ʻana a me ke kumukūʻai o nā mea, mālama kēia mau papa i ka hana magnetic kahi e ʻike ai nā ʻano hana maʻamau i ka demagnetization thermal irreversible.

 

Pono ʻoe i nā māka wela kiʻekiʻe inā:

- ʻOi aku ka mahana o ka hana ma mua o 80°C - Loaʻa iā ʻoe nā pōʻaiapuni wela-anu wikiwiki
- Piʻi aʻe ka mahana ma luna o 80°C i kekahi manawa

Inā he nīnau paha ka wela, e hoʻolilo i ke kālā keu. ʻOi aku ka ʻeha o ka uku mua 20-40% ma mua o ke pani ʻana i nā magnet make.

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Pehea e koho maoli ai i ka papa kūpono

KaʻAnuʻu Hana 1: Mahana mua. Ma lalo o 80°C? N-series maʻamau. Ma luna o 80°C? Mahana kiʻekiʻe. E noʻonoʻo pono—hiki i ka "mahana o ka lumi" i loko o kahi hale hana ke piʻi i 85°C ma ka ʻaoʻao o nā lako e holo ana.

KaʻAnuʻu Hana 2: E noʻonoʻo i ka ikaika āu e pono ai. E helu i ka ikaika huki liʻiliʻi loa. E nīnau: ehia ka nui o ka hakahaka iaʻu? Inā ʻae ka hakahaka, e hele me kahi magnet haʻahaʻa nui aʻe. Hoʻohālikelike kahi 35mm N42 me kahi 30mm N52—ʻoi aku ka paʻakikī, ʻoi aku ke kumu kūʻai, maʻalahi ka hana ʻana.

E kiʻi wale no N52 a i ʻole N55 inā paʻa ka hakahaka, ʻaʻole e kūpono nā papa haʻahaʻa, a ua hoʻāʻo a hōʻoia ʻoe e pono ana kēlā ikaika.

KaʻAnuʻu Hana 3: E noʻonoʻo i kou wahi e noho ai. Haʻalulu nui a haʻalulu paha? E pale i ka N52/N55. E hoʻomau me ka N42 a i ʻole ma lalo. Makū? ʻO nā ʻōpala neodymium āpau—pono ʻoe i nā uhi, akā koi nā wahi pulu i ka epoxy. Ka lawelawe pinepine ʻana? Ola maikaʻi nā ʻano palupalu ʻole.

ʻAʻole hiki ke loaʻa ka māka kūpono ma kahi kūpono ʻole. I kēlā me kēia manawa.

 

Kuhikuhi wikiwiki

N35: Nā mea ʻike paʻa maʻamau, nā ʻākoakoa haʻahaʻa ke kumukūʻai, nā mea hoʻonaninani, nā mea ʻike ʻole koʻikoʻi.

N42: Nā mea pā ʻoihana, nā mea ʻike, nā mea hoʻokele o loko o ke kaʻa, nā mea paʻa maʻamau, nā mea uila mea kūʻai. ʻO ka paʻamau.

N45: Nā motika liʻiliʻi me ka torque kiʻekiʻe, nā mea ʻike pololei, ka automation māmā.

N52: Nā mīkini lapaʻau liʻiliʻi, nā mīkini micro wikiwiki kiʻekiʻe, nā mea ʻike aerospace, nā mea uila lawe lima. I ka wā e nui ai ka nui.

N55: Nā micro-robotics, nā mea ʻike nanoscale, ka pololei ultra-compact. Niche wale nō.

N42SH: Ke kaʻa ma lalo o ke poʻi, nā lako wili, nā umu ʻoihana, nā motika wela kiʻekiʻe. ʻO ka lio hana wela.

N48SH: Nā motika kaʻa wikiwiki, nā ʻāpana mīkini mokulele, nā mea hoʻopili wela kiʻekiʻe. Ikaika a me ke kūpaʻa wela.

 

Ke hana pū nei me kahi mea hana Magnet

Ke koho ʻoe i kāu māka, pono ʻoe e kamaʻilio.Nā Mākēneki Neodymium Maʻamauua kūkulu ʻia e like me kāu mau kikoʻī—akā inā ʻoe e hāʻawi i ka ʻike piha.

ʻO kāu mau pono kiʻi ʻenekinia:
- Nā Ana (OD, ID, mānoanoa) me nā hoʻomanawanui
- Papa (e like me N42SH)
- Ke kuhikuhi Magnetization (axial a radial paha—koʻikoʻi no nā apo)
- Nā koi uhi

E kāpae i nā hoʻomanawanui a hoʻohana nā mea hana i nā paʻamau. ʻAʻole paha e hana nā paʻamau iā ʻoe.

E kiʻi i ka māka ma kāu ʻōlelo kūʻai a me ke kauoha kūʻai. Hāʻawi nā mea hana kaulana i nā palapala hōʻoia mea e hōʻike ana i ka BHmax, coercivity, a me ka helu mahana.

Pono nā magnet neodymium āpau i uhi ʻia. Nickel no ka hoʻohana maʻamau. Epoxy no nā wahi pulu. Zinc no loko makepono. E kākau i lalo.

Mai hōʻalo i ka ʻae ʻia ʻana o ka laʻana. E kauoha i 3-5 mau prototypes. E hoʻāʻo iā lākou i kāu ʻākoakoa maoli—ʻaʻole he hoʻohālike bench. E nānā i ke kūpono, ka hana magnetic, ka lōʻihi. Ma hope o ka hana pono ʻana o nā laʻana, ʻae ʻoe i ka hana ʻana.

Ua ʻike au i nā ʻoihana e kauoha ana i nā tausani o nā magnet e pili ana i kahi kaha kiʻi, kāpae i nā laʻana, a hoʻopau me nā ʻāpana i kūpono ʻole. ʻEono pule i nalowale. Hana ʻole nā ​​​​laina hana. He manawa iki ke kumukūʻai o nā laʻana ma mua a mālama i nā mahina o ke poʻo poʻo.

E haʻi aku i kāu mea hana i nā mea āpau—ka mahana, ke kaiapuni, ka haʻalulu, ke kaʻina hana hoʻākoakoa. Hopohopo nā mea hana maikaʻi i kāu mea i poina ai. ʻAʻohe uku o kēlā kamaʻilio ʻana. He nui ke kumukūʻai o nā hewa.

 

 Ka Laina Lalo

Mākēneki apo NeodymiumʻAʻole kūpono nā māka. Hōʻike pololei lākou iā ʻoe i ka mea hiki i kahi magnet ke hana a me kahi e hāʻule ai. N35, N42, N52, SH42—loaʻa i kēlā me kēia kona wahi.

E hoʻomaka me ka mahana. A laila ka ikaika. A laila ke kaiapuni. E hoʻāʻo i nā prototypes. E hana pū me nā mea hana e nīnau i nā nīnau.

ʻAʻole wale ka māka he kikoʻī. ʻO ia ka ʻokoʻa ma waena o kahi magnet e hana ana no nā makahiki a me kahi e hāʻule i nā mahina. E koho pono.

 

 

Ma Fullzen Magnet, ʻaʻole mākou e hoʻolako wale i nā papa me nā ʻāpana maʻamau. ʻO kā mākou mea he Custom Neodymium Magnets, i hana pololei ʻia e like me kāu paʻi. ʻAʻohe kuhi, ʻaʻohe "ua kokoke kēia."

 

Eia ke ʻano maʻamau: E haʻi mai ʻoe iā mākou i kāu mea e hoʻāʻo nei e kūkulu. Loaʻa paha iā ʻoe kahi kiʻi, malia paha he manaʻo maʻamau o nā ana a me ka ikaika huki āu e pono ai. E noho pū kā mākou mau ʻenekinia me ʻoe—leka uila, kelepona, nā mea āpau e pono ai—a hoʻokaʻawale mākou i nā kikoʻī. Nā hoʻomanawanui. Nā uhi. Ke kuhikuhi magnetization. ʻO nā mea e hana ai a wāwahi paha i kahi papahana.

 

Ke maopopo nā mea a pau, hoʻohui mākou i nā kiʻi kūpono. A laila ʻokiʻoki mākou i kekahi mau laʻana. Hoʻāʻo ʻoe iā lākou. Inā hewa kekahi mea, hoʻoponopono mākou. Inā kūpono lākou, holo mākou me ia.

 

No laila, inā ʻoe e paʻa ana ma kahi prototype a ʻaʻole hiki ke loaʻa ka magnet kūpono, a i ʻole ʻoe e neʻe ana i ka hana ʻana a pono ke kūlike ma kahi holo piha—e hoʻopili wale mai.

 

E kaʻana like mai i kāu mau faila hoʻolālā, a i ʻole e hāʻawi mai iaʻu i kahi hōʻuluʻulu pōkole o kāu mea e pono ai. E nānā pū kākou i nā koho a loaʻa kahi hopena e hana me ka ʻole o ka hōʻino ʻana i kāu kālā.