Yadda Ake Zaɓar Maganganu Masu Daidai na Zoben Neodymium: Cikakken Jagorar Mai Siya

Amsa Mai Sauri: Zaɓin maganadisu na zobe na neodymium da ya dace ya biyo bayan tsarin aiki mai matakai 7:

(1) Bayyana buƙatun maganadisu da na zafi don aikace-aikacen da aka nufa

(2) Zaɓi matakin maganadisu bisa ga BHmax da aikin tilastawa

(3) Tsarin masana'antu: sintered don matsakaicin aikin maganadisu, an haɗa shi don yanayin ƙasa mai rikitarwa, an ƙera allura don daidaiton matakin firikwensin

(4) Kammala girman OD × ID × kauri tare da jurewar da ta dace

(5) A ƙayyade alkiblar maganadisu: axial, radial ko multi-poles

(6) Zaɓi shafi da ya dace da yanayin aiki

(7) Tattara cikakken RFQ na musamman ga mai samar da kayan ku.

Umarnin yin amfani da kayan aiki na musamman suna ɗauke da matsakaicin MOQ na guda 500-1000. Lokacin yin amfani da samfurin yana aiki ne kwanaki 7-10; lokacin yin amfani da samfurin yana aiki ne kwanaki 15-20 bayan amincewa da samfurin.

Wannan jagorar siyayya da masana'anta suka rubuta ta ƙunshi cikakken zaɓin aiki da tsarin siyayya daga ƙarshe zuwa ƙarshe:

• Tsarin aiki na zaɓi mataki 7 daga ma'anar buƙata ta hanyar isar da oda

• Kwatanta bishiyoyin yanke shawara: sintered vs bonded vs allura-molded NdFeB (ba kasafai ake rufe shi da albarkatun gasa ba)

• Fassarar matakin injiniya na BL-factor da permeance coefficient (Pc), sigogin asali don ƙirar maganadisu na mota da firikwensin

• Bayyanar da ke nuna yadda farashin ke tafiya: yadda daraja, tsari, adadi, haƙuri da saurin jadawalin ke canzawa farashin naúrar

• Shirye-shiryen aika jerin abubuwan RFQ da jerin abubuwan da ake buƙata don kimantawa

• Kurakuran ƙayyadaddun bayanai guda 10 da aka lura daga mahangar masana'antar maganadisu

 

Mataki na 1: Bayyana Bukatun Aikace-aikacenku

Yawancin gazawar ƙayyadaddun bayanai suna farawa kafin a zaɓi duk wani sigogin maganadisu - sun samo asali ne daga buƙatun aiki marasa kyau don aikace-aikacen ku na gaske.

Muhimman Tambayoyi da Za a Amsa Kafin Tuntuɓi Masu Kaya

Amsa waɗannan tambayoyin farko kafin aika RFQ:

• Ina za a yi amfani da wannan maganadisu? (mota / lasifika / firikwensin / haɗin maganadisu / wani

• Menene yanayin muhallin aiki? (zafin jiki, danshi, fallasa sinadarai, girgiza)

• Waɗanne manufofin aikin maganadisu ake buƙata? (Bl-factor, flux density, pull-force equipment)

• Waɗanne ƙa'idodi ne suka shafi sararin samaniya? (matsakaicin diamita na waje da aka yarda da shi, diamita na ciki, kauri)

• Menene yawan amfani da kake yi a kowace shekara? (yana shafar zaɓin tsari da tsarin farashi gaba ɗaya)

• Waɗanne takaddun shaida ne suka zama dole? (ISO 9001 / IATF 16949 / RoHS / REACH)

Matrix Zaɓin Takamaiman Aikace-aikace

Bukatu sun bambanta sosai a duk lokacin amfani. Yi amfani da wannan matrix mai sauri don taƙaita ƙayyadaddun bayanai na asali:

Aikace-aikace	Daraja da aka ba da shawarar	Shafi da aka Fi So	Nau'in Magnetization	Matsakaicin kewayon OD	Ma'auni Masu Muhimmanci
Motocin BLDC	N42SH / N45SH	Ni-Cu-Ni / Epoxy	Radial mai sanduna da yawa	15-120 mm	BL-factor, adadin sanda
Lasifika / Subwoofers	N42 / N45	Ni‑Cu‑Ni	Axial	25−200 mm	BL-factor, aikin THD
Na'urori masu auna firikwensin / Encoders	N35 / N42	Ni₂Cu₂Ni/Zinc	Radial/Axial mai sanduna da yawa	10-50 mm	Daidaiton sandar sanda, daidaiton kwararar ruwa
Haɗin Magnetic	N42 / N45	Ni-Cu-Ni / Epoxy	Radial mai sanduna da yawa	20−80 mm	watsa karfin juyi, aikin gibin iska
Na'urorin Lafiya	N35 / N42	Parylene / Zinare	Axial / Radial	5−40 mm	biocompatibility, tsaftar farfajiya

 

Mataki na 2: Fahimci Maɓallan Magnetic Masu Muhimmanci

Sigogi guda biyar masu mahimmanci suna jagorantar aikin maganadisu na zahiri: matakin maganadisu, ƙarfin aiki, remanence, configuration na dindindin da kuma BL-factor.

Matsakaici (N35‑N52) da Matsakaicin Samfurin Makamashi (BHmax)

Matsayin maganadisu shine ma'aunin zaɓin ku na farko, wanda ke bayyana matsakaicin samfurin makamashi (BHmax):

• N35: BHmax ~35 MGOe — aikin matakin farko, mafi ƙarancin farashin kayan aiki

• N42: BHmax ~42 MGOe — mafi kyawun daidaito ga yawancin aikace-aikacen masana'antu

• N48 / N52: BHmax 48−52 MGOe — ƙayyade ga tarin sarari masu iyaka waɗanda ke buƙatar yawan kwararar ruwa mai yawa.

Dokar zaɓi: Kada a yi amfani da ma'auni mafi girma fiye da yadda aka saba idan yanayin ƙasa ya ba da damar ƙarin girman maganadisu. N42 yana ba da kyakkyawan aiki idan aka kwatanta da N52 sai dai idan da gaske kuna buƙatar ƙarin fitowar kwararar kashi 25%.

Duba babban aikinmumaganadisu na zoben neodymium N52don aikace-aikacen takamaiman buƙatu.

Juriyar Juriya (Hcj) da Juriyar Zafin Jiki

Ƙarfin ciki (Hcj) yana bayyana juriyar lalata maganadisu kuma yana da alaƙa kai tsaye da iyakokin zafi:

• Ma'aunin da aka saba amfani da shi (N35‑N52): matsakaicin zafin aiki mai ci gaba da aiki 80°C

• Ma'aunin kari na SH (misali N35SH): matsakaicin zafin aiki mai ci gaba 150 °C

• Ma'aunin kari na UH (misali 30UH): matsakaicin zafin aiki mai ci gaba 180 °C

• Ma'aunin kari na EH (misali30EH): matsakaicin zafin aiki mai ci gaba 200 °C

Muhimmin jagora: ƙarfin tilastawa yana raguwa da kusan kashi 3-5% a kowace ƙaruwar zafin jiki na 10 °C. Idan kololuwar zafin aikinka ya kai 130 °C, zaɓi matakin SH wanda aka kimanta don 150 °C, yana kiyaye iyakar aminci na 20 °C.

Remanence (Br) da Yawan Magnetic Flux

Remanence (Br) yana bayyana yawan kwararar da aka riƙe bayan maganadisu kuma yana saita ƙarfin gibin iska kai tsaye:

• N42 na yau da kullun Br ~1.3 T; N52 na yau da kullun Br ~1.45 T

• Babban Br → ƙarfi filin iska → ingantaccen ji ko fitowar ƙarfin motsi

• Remanence shigarwa ɗaya ce kawai: aikin gibin iska na ƙarshe ya dogara da yanayin maganadisu da ƙirar da'irar maganadisu.

Ma'aunin Daidaito (Pc) — Dalilin da Ya Sa Ma'aunin Maganadisu Yake da Muhimmanci

Ma'aunin dindindin (Pc) yana ƙididdige yadda yanayin maganadisu ke tsara wurin aikinsa a kan lanƙwasawar demagnetization. Yana bayyana dalilin da yasa maganadisu iri ɗaya zasu iya isar da aiki daban-daban na zahiri a girma daban-daban na zahiri.

• Na'urar kwamfuta = tsawon maganadisu mai inganci / tsawon da'irar maganadisu mai tasiri

• Don maganadisu na zobe, PC yana da ƙarfi sosai ta hanyar kauri / (OD-ID) rabo

• Babban PC → maganadisu yana aiki mafi girma akan lanƙwasa B‑H → ainihin fitowar kwarara yana kusa da Br

• Ƙananan PC → babban haɗarin rushewar kai → kwararar da aka kawo ta faɗi ƙasa da ƙimar nazari

Wannan ya bayyana dalilin da ya sa "sirara ba koyaushe take da kyau ba". Magnets na zobe masu siriri sosai suna ɗauke da ƙarancin ƙimar PC; har ma da kayan aiki masu inganci na iya zama ƙasa da yadda ake tsammani. Lokacin tsara da'irar maganadisu, sandunan sanduna da sauran sassan ƙarfe na iya haɓaka tsarin PC gaba ɗaya.

BL Factor — Ma'aunin Ma'auni ga Injiniyoyi Masu Zane-zanen Mota

BL-factor = yawan maganadisu (B) × tsawon mai sarrafa na'ura mai inganci (L). Wannan sigar ƙirar motar tushe tana saita madaidaicin ƙarfin wutar lantarki kai tsaye.

• Babban ƙarfin BL → ƙarfin fitarwa mai girma don ƙarfin shigarwar da aka bayar → ƙarfin ƙarfin injin mafi girma

• BL‑factor = Br × Ag × N × Lg / g (Ag = yankin gibin iska; N = adadin sanduna; Lg = tsawon na'urar mai tasiri; g = faɗin gibin iska)

• Tsarin zobe-magnet yana samar da ƙarin 15-22% na BL-factor idan aka kwatanta da faifan diski saboda ingantaccen amfani da kwararar ruwa.

AtFasaha ta Fullzen,BL-factor shine gwajin da aka fi nema ga abokan cinikin aikin mota. Muna auna ƙimar BL ta amfani da kayan gwaji na musamman waɗanda ke kwaikwayon yanayin gibin iska na gaske.

 

Mataki na 3: Zaɓi Tsarin Masana'antu Mai Dacewa

Zaɓin tsarin kera ku yana tasiri sosai ga fitowar maganadisu, daidaiton girma, ƙarfin sanduna da yawa da farashin na'urar - wanda hakan ya sa ya zama ɗaya daga cikin manyan shawarwarinku na matakin farko.

Sintered NdFeB — Matsakaicin Aikin Magnetic, Daidaitaccen Geometri

Sintered NdFeB yana ba da mafi girman aikin maganadisu tsakanin zaɓuɓɓukan maganadisu na dindindin:

• BHmax: 33‑52 MGOe (mafi girma daga cikin matakai uku)

• Siffofi masu tallafi: da'irori na yau da kullun, murabba'ai, zobba, baka; sifofi masu rikitarwa an iyakance su ta hanyar iyakokin injina

• Magnetization na sanduna da yawa: mai yiwuwa, amma adadin sandunan yana iyakance ta hanyar kayan aikin magnetizing (yawanci ≤ sanduna 32)

• Juriyar da aka saba amfani da ita: ID/OD ±0.05 mm; kauri ±0.02 mm bayan niƙa

• Aikace-aikace mafi dacewa: injina, lasifika, haɗin maganadisu da ke buƙatar matsakaicin aikin maganadisu.

Haɗaɗɗen NdFeB — Siffofi Masu Hadaka & Ƙarfin Ci gaba na Yankuna Da Dama

NdFeB mai ɗaurewa yana matse foda mai maganadisu da aka haɗa da resin binder zuwa sassan siffar net, yana ba da damar yin lissafi mai rikitarwa:

• BHmax: 5‑14 MGOe (~30‑50% na aikin NdFeB mai narkewa)

• Siffofi masu tallafi: siffofi masu rikitarwa, sassan bango masu siriri, fasalulluka masu yawa da aka haɗa

• Ikon sanduna da yawa: Ana iya ƙirƙirar tsare-tsare masu yawa yayin matsi / allura ba tare da kayan aikin maganadisu na biyu ba

• Juriyar da aka saba: ±0.02 mm, ta fi tauri fiye da sassan da aka yi wa simintin daidaitacce

• Aikace-aikace mafi dacewa: zoben mai ɓoyewa, na'urori masu auna sigina, abubuwan haɗawa waɗanda ke buƙatar ƙidayar sanduna > 32

Dubamaganadisu na zoben neodymium da aka haɗadon aikace-aikacen matakai masu rikitarwa.

Allura-Molded NdFeB — Babban Daidaito ga Na'urori Masu auna firikwensin da Encoders

NdFeB da aka ƙera ta allura yana haɗa foda mai maganadisu da polymer mai amfani da thermoplastic don ƙirƙirar kayan aikin allura, yana samar da daidaito mai kyau:

• BHmax: 3−10 MGOe (mafi ƙanƙanta daga cikin iyalai uku na tsarin NdFeB)

• Siffofi masu tallafi: siffofi masu sarkakiya, haɗe-haɗen da aka ƙera da yawa tare da abubuwan filastik

• Daidaiton girma: ana iya cimmawa har zuwa ±0.01 mm

• Matsayin zafi: wanda aka tsara ta hanyar matrix polymer (PPS / naylon), wanda aka fi kimantawa 180−200 °C

• Aikace-aikace mafi dacewa: na'urori masu auna firikwensin, masu daidaita bayanai, da kuma kayan haɗin da ke buƙatar haɗa kai tsaye da abubuwan da ke cikin tsarin filastik.

Itacen Shawara: Sintered vs Bonded vs Allura-Molded

Takaitaccen bayani game da dabarun zaɓi:

• Yana buƙatar matsakaicin aikin maganadisu → zaɓi sintered NdFeB

• Bukata > Tsarin sanduna da yawa masu sanda 32, kuma aikin maganadisu mafi girma ba shi da mahimmanci → zaɓi NdFeB mai haɗin kai

• Ana buƙatar juriya mai ƙarfi ±0.01 mm ko haɗin filastik mai ƙarfi → zaɓi NdFeB da aka ƙera ta allura

• Tsarin lissafi mai sauƙin fahimta + daidaitaccen tsari mai sauƙi → sintered NdFeB (ƙarancin farashin kowace raka'a a babban girma)

• Tsarin lissafi mai sauƙin fahimta game da farashi + hadaddun siffofi → haɗin NdFeB (yana rage kuɗaɗen injina na biyu)

 

Mataki na 4: Kulle Girman (OD × ID × Kauri)

Girman zobe-magnet ba sigogi ne na sabani ba. Kowane girma yana tsara rarrabawar kwararar ruwa kai tsaye, ma'aunin dindindin, da aikin samfurin ƙarshe.

Yadda Kowace Girma Ke Shafar Aikin Magnetic

• Diamita ta Waje (OD): babban OD yana ɗaga jimillar kwararar maganadisu, yayin da yake ƙara nauyi da farashin kayan aiki

• Diamita na Ciki (ID): yana sarrafa dacewa da sandar da faɗin ginshiƙi da kuma faɗin gibin iska. Amfani da juyi yana kaiwa kololuwa a rabon ID/OD na 0.4‑0.6

• Kauri (H): ƙara kauri yana ɗaga PC da wurin aiki; aikin yana samun cikakken ƙarfi fiye da wasu ƙa'idodi na kauri.

Shawara mai amfani: idan sararin injiniya ya ba da dama, fifita ƙara kauri maimakon diamita na waje - kauri yana ba da ƙarin ci gaba kai tsaye ga PC.

Jagorar Bayanin Haƙuri

• Daidaitaccen juriya: ID/OD ±0.05 mm; kauri ±0.05 mm

• Daidaiton jurewar ƙasa mai laushi: ID/OD ±0.02 mm; kauri ±0.02 mm

• An haɗa/an yi allura: yawanci ±0.02 mm ba tare da buƙatar niƙa na biyu ba.

Kowace ajin juriya tana ƙara kusan kashi 15-25% ga farashin naúrar. Sai dai idan na'urori masu auna firikwensin ko masu daidaita bayanai suna buƙatar daidaito, bin ƙa'idodin haƙuri na yau da kullun yana ba da raguwar farashi mai ma'ana.

Yadda Kauri na Rufi Ke Shafar Girman Taro

Rufewa yana ƙara kauri kayan zahiri ga saman maganadisu - ba za a iya yin sakaci da shi ba don haɗakar matsewa:

• Ni‑Cu‑Ni: 7‑25 μm a kowane gefe → OD yana ƙaruwa da 14‑50 μm; ID yana raguwa da 14‑50 μm

• Rufin Epoxy: 10−30 μm a kowane gefe → OD yana ƙaruwa 20−60 μm

• Rufin zinc: 4‑12 μm a kowane gefe → OD yana ƙaruwa da 8‑24 μm.

Shawarar ƙira: gina kauri na shafi a cikin lissafin gibin haɗuwa. Don ƙananan gibin iska kamar 0.5 mm, zaɓi siraran rufi kamar zinc ko siraran Ni‑Cu‑Ni don guje wa shan iska mai mahimmanci.

 

Mataki na 5: Zaɓi Hanyar Magnetization

Alkiblar maganadisu galibi ana ƙayyade ta ƙarshe, amma zaɓin da bai dace ba yana haifar da manyan jinkiri a aikin.

Axial vs Radial vs Diametric — Dokokin Shawara

• Magnetization na Axial: Sandunan Arewa-Kudu a fuskokin sama da ƙasa; mafi yawan lokuta ga yanayin zobe mai faɗi (kauri < 1/3 OD)

• Magnetization na Radial: An mayar da sandunan a kan bangon diamita na ciki; sun dace da zoben bango mai siriri (OD/kauri > 4), ana amfani da su sosai a cikin na'urorin juyawa na mota

• Magnetization na Radial Mai Lanƙwasawa: Madaidaitan sandunan N‑S suna haɗuwa a kusa da kewayen ciki / waje; misali ga injina da na'urorin ɓoye bayanai.

Jagororin yanke shawara:

• Magnet mai faɗi (kauri ya fi ƙanƙanta fiye da OD) → zaɓi magnetization na axial

• Zoben bango mai siriri (OD/kauri > 4) → zaɓi maganadisu na radial

• Aikace-aikacen injin / mai ɓoye bayanai → zaɓi maganadisu mai radiyo da yawa

• Rashin tabbas: maganadisu na axial shine mafi aminci a cikin tushe (mafi sauƙin kayan aiki, mafi ƙarancin farashi).

Magnetization Mai Lanƙwasawa Mai Lanƙwasa da Motoci Masu Yawa don Encoders da Sensors

Muhimman abubuwan da za a yi la'akari da su wajen ƙirƙirar zoben ƙunƙwasa mai sanduna da yawa:

• Adadin sandunan da aka saba amfani da su: sandunan 16/32/64/128; yawan sandunan da aka fi amfani da su yana ba da ƙudurin kusurwa mafi girma

• Bukatar jure wa tsarin zoben mai lamba: ±0.02 mm

• Sintered NdFeB gabaɗaya yana iyakance ga sandunan ≤ 32 ta hanyar ƙuntatawa na haɗakar maganadisu. Ga buƙatun sandunan 32, an fi son NdFeB mai ɗaurewa (an samar da sanduna da yawa yayin ƙera, babu buƙatar haɗakar maganadisu na musamman).

Kurakuran Magnetization da Aka Fi Sani

• Juyawan ƙarfin maganadisu: ɗaya daga cikin kurakuran da aka fi yawan yi. A nuna yanayin N/S a sarari akan zane-zane.

• Bukatar sanduna da yawa ba tare da ƙayyadadden adadin sanduna ba: an gina kayan haɗin maganadisu na musamman akan kowace adadin sanduna; dole ne a ƙayyade adadin sanduna akan kowane umarni.

• Bukatar sanduna da yawa ba tare da ƙayyade ƙarfin maganadisu na ɓangare da cikakken zurfi ba: wannan yana canza rarraba filin maganadisu na ƙarshe.

 

Mataki na 6: Zaɓi Shafi Mai Dacewa

Zaɓin shafa yana daidaita juriyar muhalli, dacewa da kayan da aka haɗa da kuma jimlar kuɗin da aka yi amfani da shi wajen shafa. Rashin kyawun zaɓin shafa yana haifar da tsatsa, matsalolin da suka shafi daidaito ko kuma kashe kuɗi marasa amfani.

Matrix na Shawarar Shafi ta Muhalli Mai Aiki

• Yanayin cikin gida na yau da kullun: Ni‑Cu‑Ni (ma'aunin masana'antu, mafi kyawun daidaiton aiki-tsada)

• Tsarin danshi / waje: Rufin Epoxy (ƙarfin juriya ga sinadarai)

• Muhalli mai zafi sosai (> 150 °C): Rufin Epoxy ko aluminum

• Hazo mai gishiri/yanayin ruwa: Parylene (mai matuƙar siriri, mai tsari, mai juriya ga tsatsa)

• Kayan aikin mota/na likitanci: Rufe Parylene ko zinare (an yi amfani da buƙatun jituwa ta halitta).

Teburin Kwatanta Ni‑Cu‑Ni / Zinc / Epoxy / Zinariya / Parylene

Nau'in Shafi	Kauri a kowane gefe	Matsayin Fesa Gishiri	Matsakaicin Zafin Jiki	Fihirisar Farashi	Manhajar Mafi Dacewa
Ni‑Cu‑Ni	7−25 μm	awanni 48+	200°C	1 ×	Amfani na cikin gida na yau da kullun
Sintiki	4−12 μm	Awa 24+	150°C	0.8×	Kayan aikin masu amfani da aka inganta cikin farashi
Epoxy	10−30 μm	96 h+	180°C	1.5×	Muhalli masu ɗanshi / masu haɗari ga sinadarai
Zinare	5−15 μm	96 h+	200°C	5−10×	Likitanci da na'urorin lantarki masu inganci
Parylene	5−25 μm	200 h+	200°C	3−5×	Kayan aikin inganci / muhalli mai matuƙar ƙarfi

Kauri na Rufi da Tasirinsa ga Daidaita Taro

Komawa zuwa Mataki na 4 don tasirin girma na kauri na shafi:

• Kowane gefe yana ƙara 7‑25 μm → OD yana ƙaruwa, ID yana raguwa → raguwar gibin iska mai tasiri

• Dole ne a yi amfani da daidaitattun hanyoyin haɗin gwiwa don gina rufin

• Bambancin daidaiton shafi: <5%.

Ka'idojin Gwajin Fesa Gishiri

Gwajin feshi mai gishiri shine hanyar tabbatarwa ta yau da kullun don juriya ga lalata:

• Ni‑Cu‑Ni na yau da kullun: aƙalla awanni 48 na fesa gishiri ba tare da tsatsa ba

• Rufin Epoxy: aƙalla awanni 96 na fesa gishiri

• Parylene: ≥ 200 sa'o'i na fesa gishiri.

A Fullzen Technology, faranti na Ni‑Cu‑Ni na farko ya wuce gwajin feshi na gishiri na awanni 48. Don ƙarin juriya ga tsatsa, muna ba da shawarar kammalawa na epoxy ko Parylene.

 

Mataki na 7: Daga Tambaya zuwa Isarwa — Cikakken Tsarin Siyayya

Bayanan fasaha rabin aikin ne kawai. Kalubalen gaske suna cikin aiwatar da kasuwanci: farashi, MOQ, lokacin jagora, tabbatar da samfura, takaddun shaida da cancantar masu samar da kayayyaki. Ba kamar jagororin gasa ba waɗanda suka tsaya a zaɓin sigogi, wannan sashe ya ƙunshi mafi kyawun hanyoyin sayayya daga mahangar masana'anta.

Abin da za a haɗa a cikin RFQ ɗinku (Samfurin Jerin Abubuwan da Za a Yi RFQ)

Idan aka ba mu cikakken bayani, za mu iya yin ƙiyasin a cikin kwanaki uku na aiki. Bayanan da suka ɓace suna ƙara zagaye 2-3 na bayani kowannensu. Haɗa waɗannan maki a cikin RFQ ɗinku:

(1) Nau'in maganadisu: Magnet ɗin zobe na NdFeB (wanda aka haɗa / aka haɗa / aka ƙera shi da allura)

(2) Girma: OD × ID × kauri a mm tare da buƙatun haƙuri

(3) Matsayin maganadisu: misali N42SH, ko kuma takamaiman maƙasudin BHmax / Br / Hcj

(4) Bayanin maganadisu: axial / radial / multipoles gami da adadin sanduna

(5) Bukatar shafa: Ni‑Cu‑Ni / epoxy / zinc / Parylene

(6) Tagar zafin aiki: mafi ƙaranci da matsakaicin zafin aiki

(7) Bayanin aikace-aikace: samfurin da aka yi niyya da kuma taƙaitaccen taƙaitaccen bayanin yanayin aiki

(8) Kiyasin adadin sayayya na shekara-shekara

(9) Bukatun tsarin inganci: ISO 9001 / IATF 16949 / RoHS / REACH

(10) Jadawalin isar da kaya da aka yi niyya.

Fahimtar Abubuwan Farashi — Abin da ke Haifar da Farashin Kowane Raka'a

Manyan ma'auni guda shida suna ƙayyade farashin na'urar maganadisu ta zobe:

(1) Matsayin maganadisu: N52 ya fi N42 tsada da kashi 30−50%; ƙarin kari na SH / UH / EH suna ƙara ƙarin ƙimar 10−20%

(2) Girman jiki: babban OD da kauri mafi girma suna cinye ƙarin kayan aiki, suna ƙara farashi

(3) Yawan oda: ƙaura daga guda 1000 zuwa guda 10,000 yawanci yana rage farashin naúrar da kashi 20−40%

(4) Ajin haƙuri: daidaiton haƙuri (±0.02 mm) yana da kashi 15−25% fiye da daidaiton haƙuri (±0.05 mm)

(5) Zaɓin sutura: Parylene farashin 2-3 × Ni-Cu‑Ni; Plating zinariya yana gudana 5-10 × Ni-Cu‑Ni

(6) Rikicewar maganadisu: Tsarin sanduna da yawa yana buƙatar kayan aikin maganadisu na musamman; farashin kayan aikin oda na farko yawanci $500-$3000.

Lura: waɗannan suna nuna yanayin masana'antu gabaɗaya. Nemi ƙiyasin farashi bisa ga takamaiman ƙayyadaddun bayananka.

Bayanin MOQ da Lokacin Gubar

Jadawalin lokaci na samarwa da kuma mafi ƙarancin maƙasudin oda:

• Samfuran da aka saba amfani da su: Kwanaki 7-10 na lokacin jagora, babu MOQ

• Samfuran musamman da ke buƙatar sabbin kayan aiki/kayan aiki: kwanaki 15‑25

• MOQ na samar da kayayyaki da yawa: guda 500−1 000 don takamaiman takamaiman ayyuka; guda 2 000−5 000 don daidaitaccen tsari mai yawa

• Lokacin samar da kayayyaki da yawa: kwanaki 15-20 bayan amincewa da samfurin

• Sabis mai sauri: yana samuwa tare da ƙarin kuɗin kashi 30-50%.

Fitar da Fullzen Technology ke yi a kowane wata ya wuce raka'o'in zobe 50,000. Muna kula da kayan da aka samar domin rage saurin canjin lokacin jagora ga oda na yau da kullun.

Tsarin Amincewa da Samfuri - Kada a Rage Wannan Mataki Mai Muhimmanci

• Tabbatar da samfur shine mafi mahimmancin ƙofar inganci kafin samar da kayayyaki:

• Masana'anta suna samar da samfura tare da cikakkun rahotannin gwaji (sauyawa, girma, duba shafi)

• Abokin ciniki yana tabbatar da samfuran a ƙarƙashin yanayin aiki na gaske da aka kwaikwayi

• Sanya hannu kan samfurin da aka amince da shi

• Ana yin yawan samarwa bisa ga ma'aunin samfurin da aka amince da shi.

Haɗarin tsallake amincewa da samfurin: gano matsalar wargaza magnetization, tsatsa ko kuma matsala ta dacewa kawai bayan ƙaddamar da yawan samar da kayayyaki. Kudin sake aiki na iya zama 10‑100 × kuɗin odar samfurin.

Takaddun Shaida Masu Inganci: Ma'anar Kasuwanci Mai Amfani

Takaddun shaida ba kawai kadarorin talla ba ne - su ne ke jagorantar kasuwannin da samfurinka na ƙarshe zai iya samun dama:

• ISO 9001: takardar shaidar tsarin kula da inganci na asali wanda ke tabbatar da daidaiton ayyukan masana'antu

• IATF 16949: Bukatar tsarin ingancin bangaren motoci, wajibi ne ga samar da kayan aikin EV da na mota

• RoHS: bin ƙa'idodi masu iyaka, ana buƙata don samun damar kasuwar EU da Arewacin Amurka

• ISA: buƙatar yin rijistar sinadarai don jigilar kayayyaki a kasuwar EU

Fullzen Technology tana da takardar shaidar ISO 9001, kuma samfuranmu sun wuce gwajin bin ƙa'idodin RoHS da REACH. Ga abokan cinikin motoci, muna tallafawa ayyukan aiki masu daidaitawa na IATF 16949 da ƙaddamar da takaddun PPAP Mataki na 3.

Yadda Ake Kimanta Mai Kaya da Zobe-Magneti (Jerin Binciken Kimanta Mai Kaya)

Jerin abubuwan da suka cancanta ga mai kaya maki 10:

(1) Shin masana'antar tana da takardar shaidar ISO 9001?

(2) Shin samar da kayayyaki kai tsaye ne daga masana'anta (ba gidan ciniki ba)? Nemi hotunan layin samarwa ko shaidar bidiyo.

(3) Menene ƙarfin samarwa na wata-wata? Shin fitarwa zai iya ɗaukar nauyin buƙatunku na shekara-shekara?

(4) Za su iya samar da hanyoyin NdFeB da aka niƙa, aka haɗa, da kuma waɗanda aka yi wa allura don samun sassaucin aiki?

(5) Tsarin lokacin jagora da farashin samfurin?

(6) Shin ana bayar da cikakkun rahotannin dubawa (juyawa, girma, shafi) tare da kowane jigilar kaya?

(7) Shin za su iya nuna daidaito tsakanin rukuni-zuwa rukuni tare da bayanan gwajin rukuni-zuwa rukuni?

(8) Shin za su iya tallafawa takardun IATF 16949 da PPAP idan kai abokin ciniki ne na mota?

(9) Saurin amsawa bayan siyarwa; tsarin warwarewa da aka ƙayyade don rashin daidaiton inganci?

(10) Shin suna da hujjojin da aka tabbatar a cikin masana'antar da kuke nema?

Don ƙarin bayani game da mafita na musamman da cikakkun bayanai donmanyan zoben maganadisu,don Allah ziyarci shafin samfurinmu.

 

Kurakuran Zaɓen da Aka Saba Yi — Darussa daga Bene na Masana'antu

Bayan mun aiwatar da dubban ayyukan samar da zobe-magnet, muna lura da waɗannan kurakuran ƙayyadaddun farashi mai tsada a cikin masana'antu akai-akai:

(1) Mayar da hankali kan matakin maganadisu kawai yayin da ake yin watsi da gibin iska da ƙirar da'irar maganadisu: haɗakar N42 mai kyau zai iya yin aiki fiye da kayan aikin N52 da ba a tsara su da kyau ba.

(2) Yin watsi da iyakokin zafin aiki: tura N42 na yau da kullun a cikin injunan zafi mai zafi yana haifar da rushewar maganadisu. Maki na ƙarshe na SH / UH wajibi ne ga irin waɗannan lamuran.

(3) Zaɓin shafa mai da bai dace ba: ƙayyade Ni‑Cu‑Ni don fallasa shi ga waje yana haifar da tsatsa cikin watanni; ya kamata a zaɓi epoxy ko Parylene maimakon haka.

(4) Juyawan juyewar ...

(5) Yin la'akari da kauri na shafi: kauri na iska mai tsawon mm 0.5 da aka sha a wani ɓangare yana haifar da raguwar sautin murya da kuma raguwar aiki.

(6) Rashin iyawar sintered da bonding: ƙayyade sintered NdFeB don > tsarin sandunan 32 da yawa (an iyakance shi ta hanyar ƙuntatawa na kayan aiki); haɗin NdFeB shine mafita madaidaiciya.

(7) Aika bayanan RFQ da ba su cika ba: buƙatun "magneti mai samar da zobe" marasa tabbas suna haifar da jinkiri da yawa na bayani.

(8) Rashin amincewa da samfurin kafin a sanya odar taro: rashin bin ƙa'idodi na samar da taro yana haifar da farashin sake aiki har zuwa kuɗin samfurin 100 ×.

(9) Yin sakaci da daidaito tsakanin rukuni-zuwa rukuni: aiki mai karɓuwa na rukuni na farko yayin da na rukuni na biyu ke raguwa; koyaushe yana buƙatar bayanan dubawa tsakanin rukuni-zuwa rukuni.

(10) Yin ƙoƙarin yin injinan maganadisu na biyu a cikin gida: haƙa ko yanke maganadisu yana haifar da yanayin zafi mai yawa, yana haifar da raguwar maganadisu da lalacewar shafi.

 

Bayanin Magana Mai Sauri na Zobe

Waɗannan tebura masu haɗaka suna tattara mahimman bayanai na yanke shawara don yin amfani da sauri yayin aikin ƙayyadewa.

Teburin Kwatanta Maki

Matsayi	BHmax (MGOe)	Br (T)	Matsakaicin Zafin Aiki	Aikace-aikacen da Aka saba
N35	35	1.18	80°C	Aikace-aikacen tushe na gabaɗaya
N42	42	1.30	80°C	Amfani na kowa da kowa (mafi yawan takamaiman maki)
N48	48	1.38	80°C	Manyan taro masu ƙarfi
N52	52	1.45	60°C	Kayan aiki mai matuƙar aiki-mai iyaka
N42SH	42	1.30	150°C	Motoci da yanayin zafi mai yawa
40UH	40	1.27	180°C	Injinan jan iska na EV

Aikace-aikace zuwa Matrix na Musamman da aka Ba da Shawara

Aikace-aikace	Tsarin da aka Fi So	Daraja da aka ba da shawarar	Shafi da aka ba da shawarar	Muhimman Bayanan kula
Motar BLDC	Sintered	N42SH	Ni‑Cu‑Ni	Kula da iyakar aminci na zafi 20°C
Lasifika	Sintered	N42	Ni‑Cu‑Ni	Fifita aikin BL-factor
Mai Encoder	An haɗa	Matsayin Isotropic	Ni‑Cu‑Ni	Daidaiton sandar ƙasa < 0.02 mm
Firikwensin	Allura-An ƙera	Matsayin Isotropic	Ni₂Cu₂Ni/Zinc	Daidaiton girma na manufa ±0.01 mm
Na'urar Lafiya	An yi wa Sinted / An ɗaure	N35−N42	Parylene / Zinare	Aiwatar da buƙatun da suka shafi biocompatibility

 

Tambayoyin da ake yawan yi akai-akai

T: Menene MOQ na yau da kullun don maganadisu na zobe na neodymium na musamman?

A: Magnet ɗin zobe na yau da kullun ba su da buƙatar oda mafi ƙaranci; samfura na iya farawa daga yanki ɗaya. Takamaiman ƙayyadaddun bayanai na musamman waɗanda ke buƙatar sabbin ƙira ko kayan aikin magnetizing yawanci suna farawa daga guda 500−1,000 don fara samarwa, tare da yawan samarwa na kusan guda 2,000−5,000 dangane da sarkakiyar sashi. Fullzen Technology tana kula da kayan aiki don manyan maki don rage canjin lokacin jagora a cikin girman oda.

T: Har yaushe ake ɗauka kafin a karɓi maganadisu na zobe na musamman?

A: Cikakken jadawalin aiki daga ƙarshe zuwa ƙarshe yana bayyana a cikin matakai huɗu: ƙiyasin farashi cikin kwanaki uku na aiki; samar da samfurin kwanaki 7-10 don ƙayyadaddun bayanai (kwanaki 15-25 idan ana buƙatar sabbin kayan aiki); zagayowar amincewa da samfurin da abokin ciniki ke jagoranta; samar da taro na kwanaki 15-20 bayan amincewa. Jimlar jadawalin aiki: makonni 3-4 don samfura, da ƙarin makonni 2-3 don samar da taro. Ana samun saurin sarrafawa tare da ƙarin kuɗi na 30-50%.

T: Wane bayani ya kamata in bayar lokacin da nake neman ƙiyasin maganadisu na zobe?

A: Cikakken RFQ ya kamata ya haɗa da:

(1) Girman OD × ID × kauri da haƙuri;

(2) Matsayin NdFeB tare da ƙarin bayani na zafin jiki;

(3) alkiblar maganadisu da kuma adadin sandunan;

(4) bayanin shafi;

(5) yanayin aiki da yanayin zafin jiki mafi girma;

(6) bayanin aikace-aikacen;

(7) kiyasin adadin shekara-shekara;

(8) buƙatun takaddun shaida. Rage kowanne daga cikin waɗannan batutuwa yawanci yana ƙara zagaye 2-3 na bayani kafin a iya bayar da ƙimar kamfani.

T: Ta yaya zan tantance ko mai samar da zobe-magnet amintacce ne?

A: Tabbatar da muhimman sharuɗɗa guda biyar:

(1) Takaddun shaida na tsarin inganci na ISO 9001;

(2) IATF 16949 idan ana samar da kayan aikin mota;

(3) damar yin binciken masana'anta (neman hotuna ko bidiyo na layin samarwa);

(4) daidaiton aiki na samfuri a cikin rukuni da yawa;

(5) shirye-shiryen bayar da cikakkun rahotannin gwaji da na maganadisu tare da kowace jigilar kaya.

A Fullzen Technology, kowane oda yana ɗauke da cikakken rahoton dubawa wanda ya shafi yawan kwararar ruwa, duba girma, tabbatar da kauri na shafi da kuma duba gani.

T: Waɗanne abubuwa ne ke shafar farashin maganadisu na zobe na neodymium?

A: Masu canji shida suna siffanta farashin naúrar:

(1) matakin maganadisu — N52 ya fi N42 tsada da kashi 30−50%.

(2) girman jiki - manyan sassan OD da kauri suna cinye ƙarin kayan da aka samo asali;

(3) girman oda — farashin naúrar yana raguwa da kashi 20−40% lokacin da aka auna daga guda 1000 zuwa 10,000;

(4) buƙatun haƙuri - juriya mai ƙarfi tana buƙatar ƙarin aikin niƙa da ƙarin farashi;

(5) zaɓin shafa — Parylene yana kashe 2‑3 × Ni‑Cu‑Ni;

(6) sarkakiyar maganadisu — alamu masu yawa suna buƙatar kayan aiki na musamman.

Aika cikakkun bayananka ga ƙungiyar tallace-tallace don samun cikakken bayani cikin awanni 24.