Inyuma Yinyuma: Ukuntu U Shakisha Neodymium Magnets Yakozwe

Mu nganda aho imbaraga za rukuruzi, kwibanda ku cyerekezo, hamwe no gushushanya bidahwitse,U-shusho ya neodymiumihagarare nk'intwari zitaririmbwe. Ariko ni gute izo magneti zikomeye, zifite imiterere yihariye yavutse? Urugendo ruva mu ifu mbisi rugana ku mazi akomeye ya magnetiki ni umurimo wibikoresho bya siyansi, ubwubatsi bukabije, no kugenzura ubuziranenge bwitondewe. Reka dukandagire imbere mu ruganda.

Ibikoresho bibisi: Urufatiro

Byose bitangirana na "NdFeB" inyabutatu:

• Neodymium (Nd): Inyenyeri yibintu bidasanzwe-isi, itanga imbaraga zidasanzwe za rukuruzi.
• Icyuma (Fe): Umugongo wubatswe.
• Boron (B): stabilisateur, yongerera imbaraga (kurwanya demagnetisation).

Ibi bintu biravanze, bigashonga, kandi bikonjeshwa vuba muri flake, hanyuma bigasya mo ifu nziza, ya micron. Icy'ingenzi, ifu igomba kuba idafite ogisijeni (itunganyirizwa muri gaze ya inert / vacuum) kugirango irinde okiside igabanya imikorere ya magneti.

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Icyiciro cya 1: Kanda - Gutegura ejo hazaza

Ifu yuzuye mubibumbano. Kuri magnet U U, uburyo bubiri bwo gukanda bwiganje:

1. Gukanda Isostatike:
   • Ifu ifunze muburyo bworoshye.
   • Bitewe na ultra-high hydraulic pressure (10,000+ PSI) uhereye impande zose.
   • Bitanga hafi-net-shusho yubusa hamwe nubucucike bumwe hamwe na magnetique.
2. Kanda ahanditse:
   • Umwanya wa rukuruzi uhuza ibicemugihegukanda.
   • Nibyingenzi mugukoresha ingufu za rukuruzi(BH) maxku nkingi ya U.

Impamvu ari ngombwa: Guhuza ibice bigena imbaraga za magneti ziyobora-U-magnet idahuye itakaza> 30% imikorere.

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Icyiciro cya 2: Gucumura - "Guhuza umuriro"

Ibice "icyatsi" kanda byinjira mu ziko rya vacuum:

• Gushyushya ≈1080 ° C (hafi yo gushonga) amasaha.
• Ibice byahujwe na microstructure yuzuye.
• Buhoro buhoro gukonjesha muburyo bwa kristaline.

Ikibazo: U-shusho ikunda kurwana kubera gukwirakwizwa kwinshi. Igishushanyo mbonera hamwe nubushuhe busobanutse neza nibyingenzi kugirango bikomeze guhagarara neza.

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Icyiciro cya 3: Gukora - Gutomora muri buri murongo

Icapa NdFeB iracitse (nka ceramic). Gushiraho U bisaba ubuhanga bwa diyama:

• Gusya: Inziga zometse kuri diyama zigabanya umurongo w'imbere n'amaguru yo hanze kwihanganira ± 0,05 mm.
• Wire EDM: Kuri U-profil igoye, insinga zashizwemo zihumeka ibintu hamwe na micron neza.
• Chamfering: Impande zose zorohewe kugirango wirinde gukata no kwibanda kuri magnetiki.

Ibintu bishimishije: NdFeB gusya sludge irashya cyane! Sisitemu ikonje irinda ibishashi no gufata ibice byo gutunganya.

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Icyiciro cya 4: Kwunama - Iyo Magnets ihuye na Origami

Ubundi buryo bwa U-magnesi:

1. Ibice by'urukiramende byacumuye kandi hasi.
2. Ubushyuhe bugera kuri ≈200 ° C (munsi yubushyuhe bwa Curie).
3. Amazi yunamye muri "U" arwanya neza apfa.

Ubuhanzi: Byihuta cyane = gucamo. Ubukonje bukabije = kuvunika. Ubushyuhe, umuvuduko, hamwe na radiyo yunamye bigomba guhuza kugirango wirinde kuvunika mikoro bigabanya rukuruzi.

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Icyiciro cya 5: Gupfuka - Intwaro

Bare NdFeB ikosora vuba. Igipfukisho ntigishobora kuganirwaho:

• Amashanyarazi: Nickel-umuringa-nikel (Ni-Cu-Ni) ibice bitatu bitanga imbaraga zo kurwanya ruswa.
• Epoxy / Parylene: Kubikorwa byubuvuzi / ibidukikije aho ioni zibujijwe.
• Umwihariko: Zahabu (electronics), Zinc (igiciro-cyiza).

U-Shape Ikibazo: Gupfundikanya umurongo w'imbere ugereranije bisaba sisitemu yihariye ya plaque cyangwa sisitemu yo gutera robotic.

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Icyiciro cya 6: Gukoresha - Gukangura "

Magnet yunguka imbaraga zanyuma, yirinda kwangirika mugihe cyo gukora:

• Bishyizwe hagati ya capacitor nini itwarwa na coil.
• Bikorewe kumurima wa pulsed> 30.000 Oe (3 Tesla) kuri milisegonda.
• Icyerekezo cyumurima gishyizwe kuri perpendicular kuri base ya U, guhuza inkingi kumpanuro.

Ibyingenzi: U-magnesi akenshi bisaba magnetisiyasi nyinshi (urugero, guhinduranya inkingi mumaso yimbere) kugirango ikoreshe sensor / moteri.

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Icyiciro cya 7: Igenzura ryiza - Kurenga metero ya Gauss

Buri U-magnet ikorerwa ibizamini byubugome:

1. Gaussmeter / Fluxmeter: Gupima ubuso bwubutaka & flux density.
2. Guhuza imashini ipima (CMM): Igenzura micron-urwego rwukuri.
3. Kwipimisha umunyu: Kwemeza igihe kirekire (urugero, 48-500 + birwanya amasaha).
4. Gukuramo ibizamini: Kubifata magnesi, byemeza imbaraga zifatika.
5. Isesengura ry'umurongo wa Demagnetisation: Yemeza (BH) max, Hci, HcJ.

Inenge? Ndetse gutandukana 2% bisobanura kwangwa. U-shusho isaba gutungana.

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Impamvu U-Shape isaba ubuhanga bukomeye

1. Kwibanda kuri Stress: Kwunama nu mfuruka ni ingaruka zo kuvunika.
2. Inzira ya Flux Inyangamugayo: Imiterere idahwitse ikuza amakosa yo guhuza.
3. Gupfundikanya Uburinganire: Imbere yimbere umutego utubuto cyangwa utuntu duto.

"Gukora U-magnet ntabwo ari uguhindura ibintu gusa - niorchestreumubiri. "
- Inganda Nkuru Yumushinga, Uruganda rwa Magneti

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Umwanzuro: Aho Ubwubatsi Buhurira Ubuhanzi

Ubutaha nubona magnetiki U-ya neodymium yometse kuri moteri yihuta cyane, kweza ibyuma byongeye gukoreshwa, cyangwa bigafasha ubuvuzi, wibuke: umurongo wacyo mwiza uhisha saga yo guhuza atomike, ubushyuhe bukabije, diyama itomoye, hamwe no kwemeza bidasubirwaho. Ntabwo ari ugukora gusa - ni intsinzi ituje yibikoresho siyanse itera imipaka yinganda.

Ushishikajwe na magnetiki U-gakondo?Sangira ibintu byawe - tuzayobora inganda maze.