Uburyo bwo guhitamo Neodymium Ring Magnet ikwiye: Igitabo cyuzuye cy'abaguzi

Igisubizo cyihuse: Guhitamo magneti ya neodymium ring ikwiye bikurikiza gahunda y'intambwe 7:

(1) Sobanura ibisabwa na rukuruzi n'ubushyuhe mu ikoreshwa ryawe ry'intego

(2) Hitamo urwego rwa magneti hashingiwe ku mikorere ya BHmax n'imikorere ya coercivity

(3) Uburyo bwo gukora: ikoreshwa mu gusimbuza kugira ngo ikore neza cyane, ifatanye n'imiterere y'ijimetero igoye, ikozwe mu buryo bwo gusimbuza kugira ngo ikore neza mu rwego rwa sensor.

(4) Kurangiriza ingano y'ubunini bwa OD × ID × hamwe n'ubushobozi bukwiye bwo kwihanganira

(5) Garagaza icyerekezo cy'ingufu: umurongo ugororotse, umurongo ugororotse cyangwa inkingi nyinshi

(6) Hitamo irangi rijyanye n'imiterere y'ibidukikije

(7) Kora RFQ yuzuye ku mutanga serivisi.

Amabwiriza yo gukoresha ibikoresho byihariye afite MOQ isanzwe y'ibice 500-1000. Igihe cyo gukoresha icyitegererezo cy'ibicuruzwa kimara iminsi 7-10; igihe cyo gukoresha icyitegererezo cy'ibicuruzwa mu bwinshi ni iminsi 15-20 nyuma yo kwemezwa kw'icyitegererezo.

Iyi nyandiko y’amabwiriza yo kugura yanditswe n’uruganda ikubiyemo uburyo bwose bwo guhitamo kuva ku mpera kugeza ku mpera n’uburyo bwo kugura:

• Uburyo bwo guhitamo intambwe 7 uhereye ku bisobanuro by'ibisabwa kugeza ku gutanga itumiza

• Kugereranya igiti cy'ibyemezo: sintered vs bonded vs injection molded NdFeB (idakunze gutwikirwa n'abafatanyabikorwa bahanganye)

• Gusobanura ku rwego rw'ubuhanga ibijyanye n'igipimo cya BL na permeance coefficient (Pc), ibipimo by'ingenzi by'igishushanyo cya moteri na sensor magnet

• Isesengura ry’ibiciro rigaragara: uburyo urwego, irangi, ingano, kwihanganira no kwihutisha gahunda bihindura ibiciro by’ingano

• Biteguye gushyira mu bikorwa urutonde rw'ibisabwa ku mikorere ya RFQ n'urutonde rw'isuzuma ry'abatanga serivisi

• Amakosa 10 asanzwe agaragara mu bijyanye n'imiterere y'ibikoresho bya magnet

 

Intambwe ya 1: Sobanura ibisabwa mu gusaba akazi

Intege nke nyinshi mu bijyanye n'imiterere y'ibikoresho zitangira mbere yuko ibipimo bya magneti bitoranywa — bituruka ku bisabwa mu mikorere bidasobanutse neza kuri porogaramu yawe isanzwe.

Ibibazo by'ingenzi ugomba gusubiza mbere yo kuvugana n'abatanga serivisi

Subiza ibi bibazo by'ibanze mbere yo kohereza RFQs:

• Iyi magnet izashyirwa he? (moteri / indangururamajwi / sensor / magnetic coupling / ibindi

• Ni ibihe bintu bikorerwa mu mikorere? (ubushyuhe, ubushuhe, imihindagurikire y’ibinyabutabire, kunyeganyega)

• Ni izihe ntego z'imikorere ya rukuruzi zikenewe? (BL-factor, flux density, ibisabwa ku ngufu zo gukurura)

• Ni izihe mbogamizi z'umwanya ufatika zikurikizwa? (umurambararo ntarengwa wemewe w'inyuma, umurambararo w'imbere, ubunini)

• Ingano y'ibyo ukoresha ku mwaka ni iyihe? (ingaruka ku guhitamo inzira n'imiterere y'ikiguzi muri rusange)

• Ni ibihe byangombwa byemewe ku kubahiriza amategeko? (ISO 9001 / IATF 16949 / RoHS / REACH)

Uburyo bwo guhitamo porogaramu byihariye

Ibisabwa biratandukanye cyane mu mikoreshereze. Koresha iyi miterere yihuse kugira ngo ugabanye ibisobanuro by'ibanze:

Porogaramu	Impamyabumenyi isabwa	Igitambaro gikunzwe cyane	Ubwoko bwa rukuruzi	Ingano isanzwe ya OD	Ibipimo by'ingenzi
Moteri za BLDC	N42SH / N45SH	Ni-Cu-Ni / Epoxy	Umuyoboro w'imirasire myinshi	15‑120 mm	BL-factor, umubare w'imirongo
Indangururamajwi / Subwoofers	N42 / N45	Ni-Cu-Ni	Axial	25‑200 mm	BL‑factor, imikorere ya THD
Ibyuma bipima / Ibikoresho	N35 / N42	Ni-Cu-Ni / Zinc	Imirasire ya Multi-Pole / Axial	10‑50 mm	Ubuhanga bwo gupima inkingi, uburyo ihindagurika ry'imitsi
Uduhurizo twa rukuruzi	N42 / N45	Ni-Cu-Ni / Epoxy	Umuyoboro w'imirasire myinshi	20‑80 mm	kohereza torque, imikorere y'icyuho cy'umwuka
Ibikoresho by'ubuvuzi	N35 / N42	Parylene / Zahabu	Axial / Radial	5‑40 mm	guhuza ubuzima, isuku y'ubuso

 

Intambwe ya 2: Sobanukirwa n'ibipimo by'ingenzi bya Magnetic

Ibipimo bitanu by'ingenzi bigenga imikorere ya rukuruzi y'impeta: urwego rwa rukuruzi, imbaraga, gusubira inyuma, igipimo cy'ubudahangarwa bw'impeta na BL factor.

Ingano (N35‑N52) n'umusaruro w'ingufu ntarengwa (BHmax)

Igipimo cya magnet ni cyo gipimo cy'ibanze cy'ihitamo ryawe, kigaragaza umusaruro w'ingufu ntarengwa (BHmax):

• N35: BHmax ~35 MGOe — imikorere yo ku rwego rwo hejuru, igiciro gito cy'ibikoresho

• N42: BHmax ~42 MGOe — uburinganire bwiza ku bikorwa byinshi by'inganda

• N48 / N52: BHmax 48‑52 MGOe — sobanura neza aho umwanya uhurira hakenewe ubucucike bwinshi bw'amazi

Itegeko ryo guhitamo: Ntukavuge cyane amanota yo hejuru iyo geometry yemerera ubwinshi bw'amakuru. N42 itanga imikorere myiza cyane ugereranyije na N52 keretse niba ukeneye koko 25% by'umusaruro w'amazi.

Reba imikorere yacu yo mu rwego rwo hejuruIngufu za N52 neodymium ring magnetsku bijyanye n'ikoreshwa ry'ibikenewe cyane.

Ubushyuhe n'ubukonje (Hcj)

Ingufu z'imbere (Hcj) zisobanura ubudahangarwa bwa demagnetization kandi zifitanye isano itaziguye n'imipaka y'ubushyuhe:

• Ingano zisanzwe (N35‑N52): ubushyuhe ntarengwa bwo gukora buhoraho ni 80 °C

• Ingano z'inyuma za SH (urugero: N35SH): ubushyuhe ntarengwa bwo gukora buhoraho ni 150 °C

• Ingano z'inyuma za UH (urugero: 30UH): ubushyuhe ntarengwa bwo gukora buhoraho ni 180 °C

• Ingano z'inyuma za EH (urugero: 30EH): ubushyuhe ntarengwa bwo gukora buhoraho 200 °C

Ihame ry'ingenzi: imbaraga zigabanya hafi 3-5% kuri 10 °C ubushyuhe buzamuka. Niba ubushyuhe bwawe bugera kuri 130 °C, hitamo SH-grade ifite amanota ya 150 °C, ukomeze kugira 20 °C umutekano.

Remanence (Br) na Magnetic Flux Density

Remanence (Br) isobanura ubucucike bw'amazi asigaye nyuma yo gukoresha ingufu za magnetization kandi igashyiraho imbaraga z'ikirere cy'icyuho cy'umwuka:

• N42 Br isanzwe ~ 1.3 T; N52 Br isanzwe ~ 1.45 T

• Br yo hejuru → ikirere gikomeye cy'icyuho cy'umwuka → ubushobozi bwo kumva neza cyangwa imbaraga z'umuvuduko w'amashanyarazi

• Gusubira inyuma ni ikintu kimwe gusa: imikorere y'icyuho cy'umwuka ya nyuma iterwa kandi n'imiterere ya magneti n'imiterere y'uruziga rwa magneti.

Korejimeteri y'Uburambe (PC) — Impamvu imiterere ya Magnet ari ingenzi

Igipimo cy’ubudahangarwa bw’amashanyarazi (Pc) gipima uburyo imiterere y’imiterere ya magnetism ikora ku murongo wa demagnetization. Bisobanura impamvu magnetism zisa zishobora gutanga imikorere itandukanye cyane mu buryo bufatika ku bipimo bitandukanye.

• Pc = uburebure bwiza bwa rukuruzi / uburebure bwiza bwa rukuruzi

• Ku bijyanye na magneti z'impeta, Pc itwarwa cyane n'igipimo cy'ubugari / (OD‑ID)

• Pc yo hejuru → magnet ikora hejuru ku murongo wa B‑H → umusaruro nyawo w'urujya n'uruza uri hafi ya Br

• Parike ntoya → ibyago byinshi byo kwiyambura amashanyarazi → flux yo mu mazi iragabanuka cyane munsi y'ibyo mu buryo bw'imitekerereze ya Br

Ibi bisobanura impamvu "umuto ukabije atari wo mwiza buri gihe". Ingufu zo mu bwoko bwa "grate magnets" zikozwe mu buryo bwa "Ultra-low" zifite agaciro ka "PC" gake; ndetse n'ibikoresho byo mu rwego rwo hejuru bishobora gutanga flux idakwiye. Mu gihe cyo gushushanya imiyoboro ya "magnetic circuits", ibice by'inkingi n'ibindi bice by'icyuma bishobora kuzamura "system" ya "PC".

BL Factor — Igipimo cy'ingenzi ku bahanga mu gushushanya imodoka

BL factor = ubucucike bwa magnetic flux (B) × uburebure bwa coil conductor (L). Iyi foundation parameter ya moteri ishyiraho neza torque ya moteri.

• BL‑factor iri hejuru → imbaraga nyinshi zisohoka ku muvuduko w'amashanyarazi winjijwe → moteri ifite torque nyinshi

• BL = Br × Ag × N × Lg / g (Ag = agace k'icyuho cy'umwuka; N = umubare w'inkingi; Lg = uburebure bw'uruziga bukora neza; g = ubugari bw'icyuho cy'umwuka)

• Ubunini bw'ingufu za magneti butanga BL factor iri hejuru ya 15-22% ugereranyije n'ishusho ya disiki bitewe n'ikoreshwa ryayo rihanitse.

AtIkoranabuhanga rya Fullzen,BL-factor ni cyo gikoresho gikunze gusabwa cyane ku bakiriya b'umushinga w'imodoka. Dupima agaciro ka BL dukoresheje ibikoresho byihariye byo gupima byigana imiterere y'ikirere nyacyo.

 

Intambwe ya 3: Hitamo inzira ikwiye yo gukora

Guhitamo uburyo ukora ibintu bigira ingaruka zikomeye ku musaruro wa rukuruzi, ubuziranenge bw'ibipimo, ubushobozi bw'imirongo myinshi n'igiciro cy'ibikoresho - bituma biba kimwe mu byemezo byawe bikomeye bizagira ingaruka ku ntambwe ya mbere.

Sintered NdFeB — Umusaruro ntarengwa wa Magnetic, Imiterere y'Ibimenyetso Bisanzwe

Sintered NdFeB itanga imikorere myiza cyane ya rukuruzi mu mahitamo ahoraho ya rukuruzi:

• BHmax: 33‑52 MGOe (ifite imikorere myinshi muri itatu)

• Imiterere ishyigikiwe: uruziga rusanzwe, kare, impeta, imirongo; imiterere igoye igengwa n'inzitizi zo gukora

• Gukurura inkingi nyinshi: birashoboka, ariko umubare w'inkingi ugengwa n'ibikoresho byo gukurura inkingi (ubusanzwe ≤ inkingi 32)

• Uburyo busanzwe bwo kwihanganira: ID/OD ± 0.05 mm; ubugari ± 0.02 mm nyuma yo gusya

• Porogaramu nziza zijyanye n'ibyo: moteri, indangururamajwi, imiyoboro ya rukuruzi isaba imbaraga nyinshi za rukuruzi.

NdFeB ifite imiterere igoye n'ubushobozi bwo hejuru bwo gukata inkingi nyinshi

NdFeB ifatanye ikanda ifu ya rukuruzi ivanze na resin binder mu bice bifite ishusho nyayo, bigatuma habaho ubuhanga buhambaye:

• BHmax: 5‑14 MGOe (~30‑50% by'imikorere ya NdFeB ikozwe mu buryo bwa sintered)

• Imiterere ishyigikiwe: imiterere igoye, ibice by'inkuta nto, imiterere y'inkingi nyinshi ihujwe

• Ubushobozi bwo gupima inkingi nyinshi: imiterere y'inkingi nyinshi ishobora gukorwa mu gihe cyo gukanda / gutera inshinge nta bikoresho bya magnetizing bya kabiri

• Uburyo busanzwe bwo kwihanganira ibintu: ± 0.02 mm, bunini kurusha ibice bisanzwe byasinze

• Porogaramu zikwiriye cyane: impeta zo gukodesha, sensor, assemblies zisaba kubarwa kw'inkingi > 32

Rebamagneti za neodymium zifatanyeku bikorwa bigoye byo gukoresha ibiti byinshi.

Inshinge za NdFeB — Ubuhanga bwo hejuru cyane kuri sensors na encoders

NdFeB ikoze mu ishinge ivanga ifu ya rukuruzi na polymeri ya thermoplastic kugira ngo ikore igikoresho cyo gutera ishinge, itanga ubuziranenge buhanitse:

• BHmax: 3‑10 MGOe (umuryango muto mu miryango itatu ya NdFeB)

• Imiterere ishyigikiwe: imiterere y'ijimetero igoye cyane, ivanze cyane n'ibice bya pulasitiki

• Ubuziranenge bw'ibipimo: bushobora kugerwaho kugeza kuri ± 0.01 mm

• Igipimo cy'ubushyuhe: kigengwa na matrix ya polymer (PPS / nylon), gikunze kugereranywa na 180‑200 °C

• Porogaramu zikwiriye cyane: sensors, encoders, assemblies zisaba guhuzwa mu buryo butaziguye n'ibintu by'imiterere ya pulasitiki.

Igiti cy'icyemezo: Ifite Sintered vs Ifite Bonded vs Ifite Inshinge

Incamake y'ishingiro ry'uburyo bwo guhitamo:

• Bisaba imikorere ntarengwa ya rukuruzi → hitamo NdFeB ikoze mu buryo bwa sintered

• Gukenera imiterere ya pole 32 z'imigozi myinshi, kandi imikorere ya rukuruzi yo hejuru ntabwo ari ngombwa cyane → hitamo NdFeB ifatanye

• Bisaba ubushobozi bwo kwihanganira cyane ±0.01 mm cyangwa gushyiramo plastiki ikozwe mu buryo bukabije → hitamo NdFeB ikozwe mu buryo bwa injection

• Ikiguzi + imiterere isanzwe yoroshye → NdFeB ya sintered (igiciro gito kuri buri gice ku bwinshi)

• Ingano y'ikiguzi + imiterere igoye → NdFeB ifatanye (igabanya amafaranga akoreshwa mu gukora imashini)

 

Intambwe ya 4: Gufunga Ibipimo (OD × ID × Ubunini)

Ingano ya magneti y'impeta si ibipimo bihindagurika. Buri gipimo kigena mu buryo butaziguye ikwirakwizwa ry'ihindagurika, igipimo cy'ubudahinduka, n'imikorere y'umusaruro w'iherezo.

Uburyo Buri Gipimo Gigira Ingaruka ku Mikorere ya Magnetic

• Ingano y'Inyuma (OD): OD nini yongera ubwinshi bw'amazi, mu gihe yongera uburemere n'igiciro cy'ibikoresho

• Ingano y'imbere (ID): igenzura uko igice cy'inkingi gihagaze n'ubugari bw'icyuho cy'umwuka. Ikoreshwa ry'impande rigera ku gipimo cya ID/OD cya 0.4-0.6

• Ubunini (H): kwiyongera k'ubunini byongera ubushobozi bwa PC n'aho bukorera; imikorere irushaho kwiyongera ikarenga urugero rw'ubunini runaka.

Inama y'ingirakamaro: iyo umwanya wa mashini ubyemereye, shyira imbere kongera ubunini aho gushyira imbere umurambararo wo hanze — ubunini butuma mudasobwa irushaho kunoza neza.

Ubuyobozi bw'Ibisobanuro by'Ibijyanye no Kwihanganira

• Uburyo bwo kwihanganira ibintu bikozwe mu buryo bwa sintered: ID/OD ± 0.05 mm; ubugari ± 0.05 mm

• Ubushobozi bwo kwihanganira ubutaka bukozwe mu buryo bunoze: ID/OD ± 0.02 mm; ubugari ± 0.02 mm

• Ifite inshinge/ikozwe mu buryo busanzwe: ubusanzwe ± 0.02 mm nta gusya kwa kabiri bikenewe.

Buri cyiciro cyo gukaza ubushobozi bwo kwihanganira ibintu cyongera hafi 15-25% ku giciro cy’ibikoresho. Keretse niba ibikoresho by’ikoranabuhanga cyangwa ibikoresho byo gusimbuza amakuru bisaba ubuhanga buhanitse, gukurikiza uburyo bwo kwihanganira ibintu bisanzwe bigabanya ikiguzi ku buryo bufatika.

Uburyo Ubunini bw'igitambaro bugira ingaruka ku bipimo by'igiteranyo

Gushyiramo ibintu byongera ubugari bw'ibikoresho ku buso bwa rukuruzi — ntabwo ari ngombwa ku matsinda ashyiramo ibintu by'ingenzi:

• Ni‑Cu‑Ni: 7‑25 μm kuri buri ruhande → OD yiyongeraho 14‑50 μm; ID igabanya 14‑50 μm

• Epoxy coating: 10‑30 μm kuri buri ruhande → OD yiyongeraho 20‑60 μm

• Igishishwa cya zinc: 4‑12 μm kuri buri ruhande → OD yiyongeraho 8‑24 μm.

Inama ku gishushanyo: shyiramo ubugari bw'igitambaro mu mibare y'icyuho cyo guteranya. Ku cyuho cy'umwuka gito nka mm 0.5, hitamo igitambaro cyoroshye nka zinc cyangwa thin-spec Ni-Cu-Ni kugira ngo wirinde gufata ahantu hakomeye.

 

Intambwe ya 5: Hitamo icyerekezo cya Magnetisation

Icyerekezo cy’ingufu gikunze kugaragazwa nyuma, ariko guhitamo nabi bitera gutinda gukomeye mu mishinga.

Axial vs Radial vs Diametric — Amategeko y'Ibyemezo

• Gukurura imirasire mu gice cy'imbere: Inkingi zo mu majyaruguru n'amajyepfo ku maso yo hejuru no hepfo; zikunze kugaragara cyane ku miterere y'impeta igororotse (ubugari < 1/3 OD)

• Gukoresha ingufu za radial: Inkingi zireba ku rukuta rw'imbere n'umurambararo wo hanze; zikwiriye impeta z'urukuta rworoshye (OD/ubunini > 4), zikoreshwa cyane mu byuma bihindura moteri

• Gukoresha ingufu za rukuruzi mu mirasire myinshi: Impande za N-S zisimburana zihuza impande z'imbere n'inyuma; ibisanzwe kuri moteri na encoders.

Amabwiriza agenga ibyemezo:

• Sukuru igororotse (ubugari buto cyane ugereranyije na OD) → hitamo sumakuru y'umurongo

• Impeta y'urukuta rworoshye (OD/ubunini > 4) → hitamo magnetization ya radial

• Porogaramu ya moteri / encoder → hitamo magnetization ya radial pole nyinshi

• Sinzi neza: gukoresha ingufu za axial magnetization ni yo shingiro ryizewe (ibikoresho byoroshye, igiciro gito cyane).

Gukoresha ingufu za rukuruzi nyinshi (Multi-Pole Magnetization) kuri Encoders na Sensors

Ibintu by'ingenzi bigomba kwitabwaho mu gushushanya impeta zo gusimbuza inkingi nyinshi:

• Umubare w'inkingi zisanzwe: 16 / 32 / 64 / 128; umubare w'inkingi nyinshi utanga ubushobozi bwo hejuru bwo gufata impande

• Ibisabwa mu kwihanganira inkingi y'impeta ikoreshwa mu gukodesha: ± 0.02 mm

• NdFeB ikoreshwa mu gusya ubushyuhe muri rusange igarukira ku nkingi ≤ 32 hakoreshejwe ingano y’ingufu zikoresha magnetizing. Ku bijyanye n’ibisabwa ku nkingi 32, NdFeB ikorana ni yo ikundwa (inkingi nyinshi zakozwe mu gihe cyo gushushanya, nta gikoresho cyihariye gikoreshwa mu gusya ubushyuhe gikenewe).

Amakosa asanzwe yo gukoresha ingufu za rukuruzi

• Polarite ya magnetization yasubiwe inyuma: imwe mu makosa akunze kugaragara. Shyira akamenyetso ku cyerekezo cya N/S ku bishushanyo.

• Ibisabwa ku nkoni nyinshi nta mubare w’inkingi ugenwe: ibikoresho bya magnetizing byubatswe ku giti kimwe; umubare w’inkingi ugomba kugaragazwa kuri buri gicuruzwa.

• Ibisabwa ku migozi myinshi hatagaragajwe uburyo bwo gukurura uburebure bw'igice kimwe ugereranije n'uburyo bwo gukurura uburebure bw'umubumbe wose: ibi bihindura uburyo bwo gukwirakwiza uburebure bw'umubumbe bwa nyuma.

 

Intambwe ya 6: Hitamo irangi rikwiye

Guhitamo gusiga bipima uburambe bw'ibidukikije, uko biteranywa n'igiciro cyose cy'ubutaka. Guhitamo nabi gusiga bitera ingese, ibibazo cyangwa ikiguzi kidakenewe.

Isuzuma ry'ibyemezo byo gusiga irangi hakurikijwe ibidukikije by'imikorere

• Imiterere isanzwe yo mu nzu: Ni-Cu-Ni (isanzwe mu nganda, imikorere myiza mu biciro)

• Gushyiramo ubushuhe cyangwa hanze: Gusiga epoxy (ubudahangarwa bukabije bw'imiti)

• Ubushyuhe bwinshi (> 150 °C): Epoxy cyangwa aluminiyumu yo gutwikira

• Ibihu by'umunyu / ibidukikije byo mu mazi: Parylene (ifite ubukana bwinshi, ingana, irwanya ingese ku rwego rwo hejuru)

• Ibikoresho by'imodoka / by'ubuvuzi: Parylene cyangwa zahabu (ibisabwa kugira ngo bihuzwe n'ibinyabuzima).

Imbonerahamwe yo kugereranya Ni Cu Ni / Zinc / Epoxy / Zahabu / Parylene

Ubwoko bwo gupfuka	Ubunini kuri buri ruhande	Igipimo cy'isukari y'umunyu	Ubushyuhe ntarengwa	Igipimo cy'Ibiciro	Porogaramu nziza yo kwitegura
Ni-Cu-Ni	7‑25 μm	Amasaha 48+	200 °C	1 ×	Uburyo busanzwe bwo gukoresha mu nzu
Zinc	4‑12 μm	Amasaha 24+	150 °C	0.8×	Ibikoresho by'ikoranabuhanga bikoresha ibikoresho bigezweho ku giciro
Epoxy	10‑30 μm	Amasaha 96+	180 °C	1.5×	Ahantu harangwa n'ubushuhe cyangwa ubukana bw'imiti
Zahabu	5‑15 μm	Amasaha 96+	200 °C	5‑10×	Ibikoresho by'ikoranabuhanga byo mu rwego rwo hejuru n'ubuvuzi
Parylene	5‑25 μm	Amasaha 200+	200 °C	3‑5×	Ibikoresho by'urwego rwo hejuru / ibidukikije bikabije

Ubunini bw'igitambaro n'ingaruka zacyo ku buryo gikwirana n'igiteranyo

Subira ku ntambwe ya 4 kugira ngo umenye ingaruka z'ubugari bw'igitambaro:

• Buri ruhande rwometseho plaque rutanga 7-25 μm → OD irakura, ID iragabanuka → icyuho cy'umwuka kigabanuka neza

• Ibyuma by'ubuhanga bigomba kuzigama ingano y'ibikoresho byo kubaka iplati

• Itandukaniro ry'ubumwe bw'imvange y'inyongera: < 5 %.

Amabwiriza yo gupima umunyu

Gupima umunyu ni bwo buryo busanzwe bwo kugenzura uburyo bwo kwirinda ingese:

• Ni‑Cu‑Ni isanzwe: nibura amasaha 48 yo gusukura umunyu nta ngese ibaye

• Gusiga umunyu mu buryo bwa epoxy: nibura amasaha 96 yo gusukura umunyu

• Parylene: ≥ amasaha 200 yo gusukura umunyu.

Muri Fullzen Technology, uburyo bwacu bwo gupima Ni-Cu-Ni bushobora gukoreshwa mu gihe cy'amasaha 48. Kugira ngo twongere imbaraga zo kurwanya ingese, turasaba ko epoxy cyangwa Parylene zirangira.

 

Intambwe ya 7: Kuva ku kubaza kugeza ku gutanga ibicuruzwa — Uburyo bwose bwo kugura

Ibisobanuro bya tekiniki ni kimwe cya kabiri cy'umushinga. Ibibazo bifatika biri mu ishyirwa mu bikorwa ry'ubucuruzi: ibiciro, MOQ, igihe cyo gutangira, kwemeza icyitegererezo, ibyemezo n'impamyabushobozi y'umutanga. Bitandukanye n'abayobozi bahanganye bahitamo ibipimo, iki gice kivuga ku buryo bwiza bwo gutanga amasoko mu gihe cy'uruganda.

Ibyo ugomba gushyira muri RFQ yawe (urutonde rw'ibipimo bya RFQ)

Duhawe amakuru yuzuye, dushobora gutanga ibisobanuro mu minsi itatu y'akazi. Ibisobanuro bibura byongeraho ibice 2-3 by'ibisobanuro kuri buri kimwe. Shyiramo izi ngingo muri RFQ yawe:

(1) Ubwoko bwa magnet: NdFeB ring magnet (yashongeshejwe / yafashwe / yakozwe mu injection)

(2) Ingano: OD × ID × ubugari muri mm hamwe n'ibisabwa mu kwihanganira

(3) Igipimo cya magnet: urugero: N42SH, cyangwa intego za BHmax / Br / Hcj zisobanutse neza

(4) Ibisobanuro bya magnetization: umurongo wa axial / radial / pole nyinshi harimo umubare w'inkingi

(5) Ibisabwa mu gusiga: Ni‑Cu‑Ni / epoxy / zinc / Parylene

(6) Idirishya ry'ubushyuhe rikora: ubushyuhe buke n'ubushyuhe ntarengwa bwo gukora

(7) Ibisobanuro by'ikoreshwa: ibicuruzwa by'ingenzi n'incamake ngufi y'uko imikorere ihagaze

(8) Ingano y'ibyaguzwe ku mwaka iteganyijwe

(9) Ibisabwa kuri sisitemu y'ubuziranenge: ISO 9001 / IATF 16949 / RoHS / REACH

(10) Igihe cyo gutanga intego.

Gusobanukirwa Ibiciro — Ibyinjira mu Giciro cya Buri Gice

Ibintu bitandatu by'ingenzi bigena igiciro cy'ingufu za magneti y'impeta:

(1) Ingano ya magnet: N52 igura 30-50% ugereranyije na N42; SH / UH / EH isobanura ubushyuhe buri hejuru yongeraho 10-20% by'inyongera

(2) Ingano ifatika: OD nini n'ubugari bwinshi bikoresha ibikoresho fatizo byinshi, bigateza ikiguzi

(3) Ingano y'ibicuruzwa: kuva kuri 1000 kugeza kuri 10000 bigabanya igiciro cya buri kimwe ku kigero cya 20-40%.

(4) Icyiciro cyo kwihanganira: ubushobozi bwo kwihanganira ibintu bungana na (± 0.02 mm) bugura 15-25% hejuru y'ubushobozi busanzwe (± 0.05 mm)

(5) Guhitamo ibifuniko: Parylene igura 2‑3 × Ni - Cu - Ni; isahani ya zahabu ikora 5‑10 × Ni - Cu - Ni

(6) Uburyo bwo gukurura amashanyarazi: imiterere y'inkingi nyinshi isaba ibikoresho byihariye byo gukurura amashanyarazi; ikiguzi cy'ibikoresho byo gutumiza bwa mbere gikunze kuba $500$3000.

Icyitonderwa: ibi bigaragaza uko urwego rw'imari ruhagaze muri rusange. Saba ibiciro byemewe ukurikije ibisabwa neza.

Isesengura rya MOQ n'igihe cyo kuyobora

Igihe gisanzwe cyo gukora n'ibipimo ntarengwa byo gutumiza:

• Ingero zisanzwe: Igihe cyo gutanga serivisi mu minsi 7-10, nta MOQ

• Ingero zihariye zisaba ibikoresho bishya / ibikoresho: iminsi 15-25

• Ingano y'ibicuruzwa byinshi: 500 1 000 ku bipimo byihariye; 2 000 5 000 ku bicuruzwa bisanzwe bigurishwa ku bwinshi

• Igihe cyo gutangiza ibikorwa byinshi: iminsi 15-20 nyuma yo kwemeza icyitegererezo

• Serivisi yihuta: iraboneka hamwe n'ikiguzi cy'inyongera cya 30-50%.

Umusaruro wa buri kwezi wa Fullzen Technology urenga 50 000 by'ingufu za magnet. Dukomeza kubika ibikoresho fatizo kugira ngo tugabanye igihe cyo gukoresha ibicuruzwa bisanzwe.

Icyitegererezo cy'Inzira yo Kwemeza — Ntuzigere Urenga Iyi Ntambwe Ikomeye

• Icyitegererezo cyo kwemeza ni cyo kigega cy’ingenzi cy’ubwiza mbere yo gukora ibintu byinshi:

•Uwakoze ibizamini atanga ingero hamwe na raporo zuzuye z'ibizamini (ihindagurika, ingano, igenzura ry'imvange)

•Umukiriya agenzura ingero mu buryo bw'imikorere busanzwe bukozwe mu buryo busanzwe

• Gusinya ku cyitegererezo cyemewe cy'icyitegererezo

•Gutanga umusaruro mwinshi bikorwa hakurikijwe urugero rw'icyitegererezo rwashyizweho umukono.

Ingaruka zo gusimbuka kwemezwa kw'icyitegererezo: kuvumbura ibibazo byo gukuraho imashini zikoresha amashanyarazi, kwangirika cyangwa gukwirakwira kwayo nyuma yo gutangira gukora ibintu byinshi. Ikiguzi cyo kongera gukora gishobora kuba 10-100 × ikiguzi cyo gutumiza icyitegererezo.

Impamyabumenyi z'Ubuziranenge: Igisobanuro cy'Ubucuruzi Gifatika

Impamyabushobozi si umutungo wo kwamamaza gusa — zigena mu buryo butaziguye amasoko ibicuruzwa byawe byarangiye bishobora kugeramo:

• ISO 9001: icyemezo cy'ibanze cy'imicungire y'ubuziranenge gihamya imikorere y'inganda ihamye

• IATF 16949: ibisabwa ku rwego rw'ubuziranenge bw'imodoka, ni itegeko ku bijyanye no gutanga ibikoresho bya EV n'ibice by'imodoka

• RoHS: kubahiriza ibiyobyabwenge mu buryo buciriritse, ni ngombwa kugira ngo EU na Amerika y'Amajyaruguru bigere ku isoko

• REACH: ibisabwa mu kwandikisha ibiyobyabwenge ku bicuruzwa byoherezwa ku isoko ry'Ubumwe bw'u Burayi

Fullzen Technology ifite icyemezo cya ISO 9001, kandi ibicuruzwa byacu bitsinda ibizamini bya RoHS na REACH. Ku bakiriya b'imodoka, dushyigikira imikorere ijyanye na IATF 16949 hamwe no kohereza inyandiko za PPAP ku rwego rwa 3.

Uburyo bwo gusuzuma umutanga amashanyarazi w'impeta (Urutonde rw'isuzuma ry'umutanga amashanyarazi)

Urutonde rw'ibisabwa n'umutanga serivisi mu manota 10:

(1) Ese uruganda rufite icyemezo cya ISO 9001?

(2) Ese ni ibicuruzwa bitangwa mu ruganda (si ubucuruzi bw’umwimerere)? Saba amafoto cyangwa ibimenyetso bya videwo.

(3) Ubushobozi bwo gukora buri kwezi ni ubuhe? Ese umusaruro ushobora kunganira ibyo ukeneye mu mwaka?

(4) Ese bashobora gutanga inzira za NdFeB zikozwe mu buryo bwa sintered, bonded kandi zikozwe mu buryo bwa injection kugira ngo umushinga woroherezwe cyane?

(5) Politiki y'ingero z'igihe cyo kwishyura n'ikiguzi cy'ingero?

(6) Ese raporo zuzuye z'igenzura (ihindagurika, ingano, irangi) ziratangwa kuri buri koherezwa?

(7) Ese bashobora kugaragaza ko batch-to-batch ihuye n'amakuru y'ibizamini bya cross-batch?

(8) Ese bashobora gushyigikira inyandiko za IATF 16949 na PPAP niba uri umukiriya w'imodoka?

(9) Umuvuduko w'ibisubizo nyuma yo kugurisha; inzira yagenwe yo gukemura ibibazo by’ubuziranenge?

(10) Ese bafite ibimenyetso byemewe by’uko barebwa n’ikibazo mu nganda zawe?

Kubindi bisobanuro ku bisubizo byihariye n'ibisobanuro birambuye kuriimpeta nini za rukuruzi,Sura urubuga rwacu rw'ibicuruzwa.

 

Amakosa Asanzwe yo Guhitamo — Amasomo aturuka ku igorofa ry'uruganda

Nyuma yo gukora ibikorwa ibihumbi by’ingufu zikora uruziga, twakomeje kubona amakosa ahenze mu bijyanye n’imiterere y’ingufu mu nganda zitandukanye:

(1) Kwibanda gusa ku gipimo cya sumaku wirengagije icyuho cy'umwuka n'imiterere ya sumaku: ihuriro rya N42 ryakozwe neza rishobora gukora neza kurusha ibikoresho bya N52 byakozwe nabi.

(2) Kwirengagiza imipaka y'ubushyuhe: gushyira N42 yo mu rwego rusanzwe muri moteri zishyuha cyane bitera gukuraho ingufu za magneti bidasubirwaho. Ingano z'inyuma za SH / UH ni ngombwa kuri bene ibyo bihe.

(3) Guhitamo nabi irangi: kugaragaza Ni-Cu-Ni kugira ngo igaragare hanze bitera ingese mu mezi make; epoxy cyangwa Parylene bigomba gutoranywa.

(4) Polarite ya magnetization isubira inyuma: kubura ikimenyetso cya N-S ku bishushanyo bituma polarite yose ihinduka kandi igasimburwa.

(5) Kurebera ubunini bw'igitambaro ku ngero: Icyuho cy'umwuka cya mm 0.5 gikoreshwa igice cy'ubugari bw'igitambaro gitera guhindagurika kw'ijwi no guhinduka kw'imikorere.

(6) Ubushobozi bwo kujijisha bwa sintered vs bonded: kugaragaza NdFeB ya sintered kuri imiterere ya pole 32 za pole multi-pole (igengwa n'imipaka yo gushyiraho ibintu); NdFeB ya bonded ni igisubizo gikwiye.

(7) Kohereza amakuru atuzuye ya RFQ: ubusabe budasobanutse neza bwa "supply ring magnet" butera gutinda gusobanuka inshuro nyinshi.

(8) Gusimbuka icyemezo cy'icyitegererezo mbere yo gushyira mu bikorwa icyitegererezo cy'ubwinshi: kutubahiriza ishyirwa mu bikorwa ry'ubwinshi bitanga ikiguzi cyo kuvugurura ikoreshwa ry'icyitegererezo kugeza kuri 100 ×.

(9) Kwirengagiza imikorere y’itsinda ryose: imikorere yemewe mu itsinda rya mbere mu gihe itsinda rya kabiri rigenda rihindagurika; buri gihe bisaba inyandiko z’igenzura ry’itsinda ryose.

(10) Kugerageza gukoresha amashanyarazi mu nzu ku makuru: gucukura cyangwa gukata amashanyarazi bitanga ubushyuhe bwinshi, bigatera kwangirika kw'igice cy'ingufu za magneti no kwangirika kw'ipamba.

 

Ibisobanuro byihuse bya Magnet y'impeta

Izi mbonerahamwe zihuriweho zikusanya amakuru y'ingenzi yo gufata ibyemezo kugira ngo akoreshwe vuba mu gihe cy'akazi ko gusobanura ibipimo.

Imbonerahamwe yo kugereranya amanota

Icyiciro	BHmax (MGOe)	Br (T)	Ubushyuhe ntarengwa bwo gukora	Uburyo busanzwe bwo gukoresha
N35	35	1.18	80 °C	Porogaramu rusange zikoreshwa mu buryo bw'ibanze
N42	42	1.30	80 °C	Ikoreshwa rusange (urwego ruvugwa cyane)
N48	48	1.38	80 °C	Amateraniro y'ingufu nyinshi
N52	52	1.45	60 °C	Ibikoresho bifite umwanya uhagije wo gukora neza
N42SH	42	1.30	150 °C	Moteri n'ahantu hashyushye cyane
40UH	40	1.27	180 °C	Moteri zitwara amashanyarazi

Porogaramu kuri Matrix Isabwa

Porogaramu	Uburyo bukundwa	Impamyabumenyi isabwa	Ifuro risabwa	Ingingo z'ingenzi
Moteri ya BLDC	Sintered	N42SH	Ni-Cu-Ni	Gumana ubushyuhe bugera kuri 20 °C
Indangururamajwi	Sintered	N42	Ni-Cu-Ni	Shyira imbere imikorere ya BL factor
Imashini ihindura imiterere y'amakuru	Ifite ipfundo	Icyiciro cya Isotropic	Ni-Cu-Ni	Uburinganire bw'umuvuduko w'inkingi < 0.02 mm
Igikoresho cyo kumenya	Inshinge zabumbwe	Icyiciro cya Isotropic	Ni-Cu-Ni / Zinc	Ubuziranenge bw'igipimo cya ± 0.01 mm
Igikoresho cyo kwa muganga	Ivanze / Ifatanye	N35‑N42	Parylene / Zahabu	Shyira mu bikorwa ibisabwa kugira ngo bihuzwe n'imiterere y'ibinyabuzima

 

Ibibazo Bikunze Kubazwa

Q: Ni iyihe MOQ isanzwe kuri magneti za neodymium ring magnets zihariye?

A: Magneti zisanzwe za jeometri nta kintu na kimwe zisabwa gukora; ingero zishobora gutangirira ku gice kimwe. Ibisobanuro byihariye bisaba ibishushanyo bishya cyangwa ibikoresho bya magnetizing akenshi bitangirira ku bice 500 1 000 kugira ngo bikoreshwe bwa mbere, hamwe na MOQ y'ibicuruzwa bigera ku bihumbi 2 000 5 000 bitewe n'ubugoranye bw'ibice. Fullzen Technology igumana ibikoresho fatizo ku byiciro bisanzwe kugira ngo igabanye ihindagurika ry'igihe cyo gukora mu bunini bw'ibicuruzwa.

Q: Bifata igihe kingana iki kugira ngo wakire magneti z'impeta zikozwe mu buryo bwihariye?

A: Igihe cyuzuye cyo kuva ku mpera kugeza ku mpera kigaragara mu byiciro bine: ibiciro mu minsi itatu y'akazi; icyitegererezo cy'iminsi 7-10 cyo gukora ku bipimo bisanzwe (iminsi 15-25 niba hakenewe ibikoresho bishya); igihe cyo kwemeza icyitegererezo gishingiye ku mukiriya; iminsi 15-20 yo gukora nyuma yo kwemezwa. Igihe rusange cy'igihe: ibyumweru 3-4 ku bipimo, hamwe n'ibyumweru 2-3 by'inyongera ku gukora ku bwinshi. Gutunganya vuba birahari hamwe n'inyongera ya 30-50%.

Q: Ni ayahe makuru ngomba gutanga iyo nsaba ikiguzi cy'ingufu zikoresha impeta?

A: Raporo yuzuye ya RFQ igomba kuba ikubiyemo:

(1) OD × ID × ingano y'ubugari hamwe n'ubushobozi bwo kwihanganira ibintu;

(2) Icyiciro cya NdFeB hamwe n'ishingiro ry'ubushyuhe;

(3) icyerekezo cya magnetization n'umubare w'inkingi;

(4) ibipimo by'imvange;

(5) ibidukikije bikoreramo n'ubushyuhe ntarengwa;

(6) ibisobanuro by'ubusabe;

(7) umubare w’ibipimo byagenwe ku mwaka;

(8) ibisabwa mu kwemeza. Gusiba ingingo iyo ari yo yose muri izi akenshi byongeraho ingero 2-3 z'ibisobanuro mbere yuko ibiciro by'ikigo bitangwa.

Q: Nasuzuma nte niba umucuruzi w’impeta ari wiringirwa?

A: Kugenzura ibipimo bitanu by'ingenzi:

(1) Icyemezo cy’ubuziranenge cya ISO 9001;

(2) IATF 16949 niba itanga ibikoresho by'imodoka;

(3) uburyo bwo kugenzura uruganda (gusaba amafoto cyangwa videwo ku murongo wo gukora);

(4) imikorere ijyanye n'icyitegererezo mu byiciro byinshi;

(5) ubushake bwo gutanga raporo zuzuye z’ibizamini by’ingero n’ibya rukuruzi kuri buri koherezwa.

Muri Fullzen Technology, buri gicuruzwa cyoherezwa hamwe na raporo yuzuye y’igenzura ikubiyemo ubucucike bw’amazi, igenzura ry’ibipimo, kwemeza ubugari bw’igitambaro n’igenzura ry’amaso.

Q: Ni ibihe bintu bigira ingaruka ku giciro cya magnete za neodymium ring?

A: Ikiguzi cy'ingano y'ibintu bitandatu:

(1) urwego rwa magnet — N52 ihenze cyane kurusha N42 ku kigero cya 30-50%;

(2) ingano ifatika — OD nini kandi ibice binini bikoresha ibikoresho fatizo byinshi;

(3) ingano y'ibicuruzwa — ikiguzi cy'ibikoresho bigabanukaho 20-40% iyo biva ku bice 1000 kugeza ku 10000;

(4) ibisabwa mu kwihanganira ibintu — kwihanganira ibintu bikomeye bisaba akazi k'inyongera ko gusya no kongera ikiguzi;

(5) guhitamo gusiga irangi — Parylene igura 2‑3 × Ni‑Cu‑Ni;

(6) uburyo bwo gukurura magnetization — imiterere y'inkingi nyinshi ikenera ibikoresho byihariye.

Ohereza ibisobanuro byawe byose ku itsinda ryacu rishinzwe kugurisha kugira ngo bakubwire ibiciro birambuye mu masaha 24.