Maitiro Ekusarudza Magnet Yemhete yeNeodymium Yakakodzera: Gwaro Rakazara Remutengi

Mhinduro Yekukurumidza: Kusarudza magineti ye neodymium ring yakakodzera kunotevera mafambiro ebasa ane nhanho 7:

(1) Tsanangura zvinodiwa zvemagineti nekupisa (thermal) pakushandisa kwaunoda

(2) Sarudza giredhi remagineti zvichienderana neBHmax uye mashandiro ekumanikidza

(3) Maitiro ekugadzira: yakagadzirwa kuti ishande zvakanaka, yakabatana kuti iite geometries dzakaoma, yakagadzirwa kuti iite jekiseni kuti iite sensor grade chaiyo.

(4) Pedzisa OD × ID × ukobvu hwakakura nekutsungirira kwakakodzera

(5) Taura nzira yemagnetization: axial, radial kana multi-pole

(6) Sarudza pendi inoenderana nemamiriro ekushanda kwenzvimbo

(7) Gadzirai RFQ yakazara yemutengesi wenyu.

Maodha ekushandisa akagadzirwa nemaoko ane MOQ yakajairika yezvidimbu 500-1000. Nguva yekutora sampuli inotora mazuva manomwe-gumi; nguva yekutora sampuli yakawanda imazuva gumi nemashanu-makumi maviri mushure mekubvumidzwa kwemuenzaniso.

Gwaro iri rekutenga rakanyorwa nemugadziri rinotsanangura zvese zvinodiwa kubva pakutanga kusvika pakupedzisira uye mashandiro ekutenga:

• Maitiro ekusarudza matanho manomwe kubva pakutsanangurwa kwezvinodiwa kusvika pakutumira odha

• Kuenzanisa kwemuti wesarudzo: NdFeB yakaumbwa nesimbi yakasanganiswa nesimbi yakasanganiswa nesimbi (kashoma kuti ifukidzwe nezvinhu zvinokwikwidzana)

• Dudziro yemazinga einjiniya yeBL-factor uye permeance coefficient (Pc), ma core parameters ekugadzira mota uye sensor magnet.

• Kupatsanurwa pachena kwezvinokonzeresa mari: kuti giredhi, kufukidza, huwandu, kushivirira uye hurongwa hwekukurumidzira zvinochinja sei mitengo yeyuniti

• Kugadzirira kuisa runyorwa rweRFQ uye runyorwa rwekuongorora vatengesi

• Zvikanganiso gumi zvakajairika zvemagadzirirwo emagetsi zvakaonekwa kubva pamaonero emugadziri wemagineti

 

Danho 1: Tsanangura Zvinodiwa Zvako Zvekushandisa

Kukundikana kwakawanda kwezvinotsanangurwa kunotanga usati wasarudza chero ma magnet parameters — anobva pazvinodiwa zvisina kunyatsotsanangurwa zvekushanda kweapplication yako chaiyo.

Mibvunzo Yakakosha Yekupindura Usati Wataura Nevatengesi

Pindura mibvunzo iyi yekutanga usati watumira RFQs:

• Magineti iyi ichaiswa kupi? (mota / sipika / sensor / magnetic coupling / imwe

• Ndeapi mamiriro ezvinhu ekushanda? (tembiricha, hunyoro, makemikari, kudedera)

• Ndezvipi zvinangwa zvekushanda kwemagineti zvinodiwa? (BL-factor, flux density, zvinodiwa pakudhonza simba)

• Ndezvipi zvipingamupinyi zvenzvimbo zvinoshanda? (dhayamita yepamusoro inobvumirwa yekunze, dhayamita yemukati, ukobvu)

• Huwandu hwemari yaunoshandisa pagore hwakaita sei? (zvinokanganisa kusarudzwa kwemaitiro uye chimiro chemari yacho yese)

• Ndezvipi zvitupa zvekutevedzera mutemo zvinosungirwa? (ISO 9001 / IATF 16949 / RoHS / REACH)

Matrix yeSarudzo Yakanangana Nekushandisa

Zvinodiwa zvinosiyana zvakanyanya zvichienderana nemashandisirwo azvo. Shandisa iyi quick-reference matrix kuti uderedze specification yako yekutanga:

Kushandiswa	Giredhi Rinokurudzirwa	Kupfeka Kwaunosarudza	Rudzi rweMagineti	Mhando yeOD yakajairika	Maparamita Akakosha
Mota dzeBLDC	N42SH / N45SH	Ni-Cu-Ni / Epoxy	Radial ine matanda akawanda	15‑120 mm	BL-factor, nhamba yematanda
Magudzanzwi / maSubwoofer	N42 / N45	Ni-Cu-Ni	Axial	25‑200 mm	BL-factor, mashandiro eTHD
MaSensor / Encoders	N35 / N42	Ni-Cu-Ni / Zinc	Radial / Axial ine matanda akawanda	10‑50 mm	kunyatsoita danda, kufanana kwekufamba kwemvura
Magineti anobatanidza	N42 / N45	Ni-Cu-Ni / Epoxy	Radial ine matanda akawanda	20‑80 mm	torque transmission, kushanda kwemhepo isina chinhu
Zvishandiso Zvekurapa	N35 / N42	Parylene / Goridhe	Axial / Radial	5‑40 mm	kuenderana kwezvinhu zvipenyu, kuchena kwenzvimbo

 

Danho rechipiri: Nzwisisa maKiyi eMagineti

Maparamita mashanu epakati anodzora mashandiro emagineti eringi renyika chaiyo: giredhi remagineti, kumanikidzwa, kudzoserwa shure, kuenderana kwenguva refu uye BL factor.

Giredhi (N35‑N52) uye Chigadzirwa cheMaximum Energy (BHmax)

Giredhi remagineti ndiro danho guru rekusarudza, richitsanangura simba guru rinogadzirwa (BHmax):

• N35: BHmax ~35 MGOe — kushanda kwepakutanga, mutengo wakaderera wezvinhu

• N42: BHmax ~42 MGOe — chiyero chakanaka kwazvo chezvishandiso zvakawanda zvemaindasitiri

• N48 / N52: BHmax 48‑52 MGOe — tsanangurai nzvimbo dzakamanikana dzinoda huwandu hwakawanda hwemvura inoyerera

Mutemo wekusarudza: Usanyanya kutsanangura magiredhi akakwira kana geometry ichibvumira vhoriyamu yemagneti yakawedzerwa. N42 inopa mashandiro emutengo ari nani zvikuru kana tichienzanisa neN52 kunze kwekunge uchida zvechokwadi 25% flux output.

Ona mashandiro edu epamusoro-soroMagineti eN52 neodymium mhetekune mashandisirwo akakosha.

Kumanikidzwa (Hcj) uye Kuramba Kupisa

Kumanikidzwa kwemukati (Hcj) kunotsanangura kuramba kwe demagnetization uye kunoenderana zvakananga nemiganhu yekupisa:

• Magiredhi akajairwa (N35‑N52): tembiricha yepamusoro yekushanda inoenderera mberi 80 °C

• Magiredhi eSH suffix (semuenzaniso N35SH): tembiricha yepamusoro yekushanda inoenderera mberi 150 °C

• Magiredhi eUH suffix (semuenzaniso 30UH): tembiricha yepamusoro yekushanda inoenderera mberi 180 °C

• Magiredhi eEH suffix (semuenzaniso30EH): tembiricha yepamusoro yekushanda inoenderera mberi 200 °C

Gwaro rakakosha: kumanikidza kunodzikira ne3-5% pa10 °C tembiricha painokwira. Kana tembiricha yako yepamusoro-soro ikasvika 130 °C, sarudza SH-grade yakatarwa ye150 °C, uchichengetedza 20 °C safety margin.

Kudzoka (Br) uye Kuwanda kweMagnetic Flux

Remanence (Br) inotsanangura huwandu hwemvura inosara yakachengetwa mushure memagnetization uye inoisa zvakananga simba remhepo inosara:

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

• Br Yakakwirira → munda wemhepo wakasimba → kunzwa kuri nani kana simba remota

• Kudzoka kwemhepo kunongori chinhu chimwe chete: kushanda kwemusiyano wemhepo kunoenderanawo ne geometry yemagineti uye dhizaini yedunhu remagineti.

Permeance Coefficient (Pc) — Nei Magnet Geometry Ichikosha

Permeance coefficient (Pc) inoyera kuti magnet geometry inoumba sei operating point yayo pa demagnetization curve. Izvi zvinotsanangura kuti nei magineti akafanana achigona kupa mashandiro akasiyana kwazvo echokwadi pahukuru hwakasiyana hwemuviri.

• Pc = kureba kwemagineti kunoshanda / kureba kwemagineti kunoshanda

• Kune magineti eringi, PC inofambiswa zvakanyanya nechiyero chekukora / (OD‑ID)

• Pc Yakakwira → magineti inoshanda yakakwira paB‑H curve → kubuda kweflux chaiyo kuri pedyo neBr

• Makombiyuta Akaderera → njodzi yepamusoro yekuzviparadzanisa nemagnethi → flux inoburitswa inoderera zvakanyanya pasi pepfungwa yeBr

Izvi zvinotsanangura chikonzero nei "kutetepa kusiri nani nguva dzose". Magineti erin'i akatetepa zvakanyanya ane maPC akaderera; kunyangwe zvinhu zvepamusoro zvinogona kupa flux yakaderera inotarisirwa. Pakugadzira macircuit emagineti, matanda nezvimwe zvikamu zvesimbi zvinogona kusimudzira maPC ese.

BL Factor — Chiyero Chinokosha cheMainjiniya Ekugadzira Mota

BL-factor = magnetic-flux density (B) × effective coil-coil coil length (L). Iyi foundational motor-design parameter inogadzirisa zvakananga motor torque constant.

• BL-factor yakakwira → simba guru rinobuda pamagetsi akapihwa → mota ine simba rakawanda

• BL-factor = Br × Ag × N × Lg / g (Ag = nzvimbo yemukana wemhepo; N = kuverengwa kwematanda; Lg = kureba kwekoiri inoshanda; g = upamhi hwemukana wemhepo)

• Ring-magnet geometry inopa BL-factor yakakwira ne15-22% zvichienzaniswa ne diski-shaped equivalents nekuda kwekushandiswa kwayo kwepamusoro-soro.

AtTekinoroji yeFullzen,BL-factor ndiyo inonyanya kukumbirwa kune vatengi vemapurojekiti emota. Tinoyera BL-values ​​tichishandisa michina yekuyedza yakatsaurirwa iyo inotevedzera mamiriro ekunze epasi rese.

 

Danho rechitatu: Sarudza Maitiro Akakodzera Ekugadzira

Kusarudzwa kwemaitiro ako ekugadzira kunokanganisa zvakanyanya kubuda kwemagineti, kunyatsojeka kwedhigirii, kugona kwematanda akawanda uye mutengo weyuniti - zvichiita kuti ive imwe yesarudzo dzako dzekutanga dzine simba guru.

Sintered NdFeB — Kushanda Kwakanyanya Kwemagineti, Mageometri Akajairwa

Sintered NdFeB inopa mashandiro epamusoro emagineti pakati pesarudzo dzemagineti dzinogara kwenguva refu:

• BHmax: 33‑52 MGOe (yakanyanya kupfuura dzose pamaitiro matatu)

• Maumbirwo anotsigirwa: madenderedzwa akajairwa, masikweya, mhete, ma arcs; maumbirwo akaomarara anoganhurirwa nemiganhu yemichina

• Kugadzira magineti akawanda: zvinogoneka, asi huwandu hwemagineti hunodziviswa nekushandisa magineti (kazhinji ≤ magineti makumi matatu nemaviri)

• Kushivirira kwakajairika: ID/OD ±0.05 mm; ukobvu ±0.02 mm mushure mekukuya

• Mashandisirwo akanakisisa: mota, maspika, macoupling emagineti anoda kushanda zvakanaka kwemagineti.

NdFeB Yakabatana — Maumbirwo Akaoma & Kugona Kwepamusoro Kwemapango Akawanda

NdFeB yakasungirirwa inodzvanya upfu hwemagineti hwakasanganiswa neresin binder kuita zvikamu zvemaumbirwo enet, zvichiita kuti hunyanzvi hwakaoma hushande:

• BHmax: 5‑14 MGOe (~30‑50% yekushanda kweNdFeB yakanyungudutswa)

• Maumbirwo anotsigirwa: mapurofayiri akaomarara, zvikamu zvemadziro matete, zvinhu zvakabatanidzwa zvematanda akawanda

• Kugona kwematanda akawanda: mapatani ematanda akawanda anogona kugadzirwa panguva yekudzvanywa / kuisirwa jekiseni pasina zvimwe zvinhu zvinogadzira magineti

• Kushivirira kwakajairika: ± 0.02 mm, kwakasimba kupfuura zvikamu zvakajairwa zvinopiswa nesimbi

• Mashandisirwo akanakisisa: mhete dze encoder, masensa, ma assemblies anoda kuverengwa kwema pole > 32

Onamagineti emhete ye neodymium yakabatanapakushandisa matanda akawanda kwakaoma.

NdFeB Yakaumbwa Nejekiseni — Yakanyatsojeka yeMasensor & Encoders

NdFeB yakaumbwa nejekiseni inosanganisa upfu hwemagineti nethermoplastic polymer kuti igadzire chishandiso chejekiseni, zvichiita kuti zvive nyore kwazvo:

• BHmax: 3‑10 MGOe (yakaderera pane mitatu yemhuri dzeNdFeB)

• Maumbirwo anotsigirwa: ma geometri akaomarara, kubatanidzwa kwakawanda nezvikamu zvepurasitiki

• Kunyatsojeka kwehukuru: kunogona kusvika ± 0.01 mm

• Kuyera kupisa: kunodzorwa nepolymer matrix (PPS / nylon), inowanzo ongororwa 180‑200 °C

• Mashandisirwo akanakisisa: masensa, ma encoders, ma assemblies anoda kubatanidzwa zvakananga nezvinhu zvepurasitiki.

Sarudzo: Yakasanganiswa neSintered vs Bonded vs Injection

Pfupiso yepfungwa dzesarudzo:

• Inoda kushanda kwakanyanya kwemagineti → sarudza NdFeB yakapfava

• Inoda mapatani emapango akawanda ane 32, uye kushanda kwemagineti kwakanyanya hakuna kukosha → sarudza NdFeB yakasungirirwa

• Inoda ±0.01 mm kutsungirira kwakasimba kana kubatanidzwa kwepurasitiki yakaumbwa zvakanyanya → sarudza NdFeB yakaumbwa nejekiseni

• Zvinoenderana nemutengo + chimiro chakareruka → NdFeB yakapfava (mutengo wakaderera payuniti imwe neimwe pahuwandu hwakawanda)

• Zvinoenderana nemutengo + hunyanzvi hwakaoma → NdFeB yakabatana (inoderedza mari yekuwedzera yekugadzira michina)

 

Danho rechina: Kuvhara Zviyero (OD × ID × Ukobvu)

Kukura kwemagineti erin'i hakusi kwezvinotarisirwa. Kukura kwega kwega kunoumba zvakananga kugoverwa kweflux, permeance coefficient, uye kushanda kwechigadzirwa chekupedzisira.

Maitiro Ekuti Chiyero Chega Chega Chinokanganisa Sei Kushanda Kwemagineti

• Dhayamita Yekunze (OD): OD yakakura inowedzera kufamba kwemagineti, ukuwo ichiwedzera huremu nemutengo wezvinhu.

• Dhayamita Yemukati (ID): inodzora kukwana kwedanda uye upamhi hwemusiyano wemhepo. Kushandiswa kweFlux kunosvika pachiyero cheID/OD che0.4-0.6

• Ukobvu (H): kuwedzera ukobvu kunosimudzira PC nenzvimbo yekushanda; kubudirira kwekushanda kunozadza kupfuura mamwe miganhu yeukobvu.

Zano rinoshanda: kana nzvimbo yemakanika ikabvumidza, isa pfungwa pakuwedzera ukobvu pane dhayamita yekunze — ukobvu hunopa kuvandudzwa kwakananga kuPC.

Gwaro reKutsanangura Kushivirira

• Kushivirira kwakajairika kweSintered: ID/OD ±0.05 mm; ukobvu ±0.05 mm

• Kukwanisa kushivirira pasi ne sintered nemazvo: ID/OD ±0.02 mm; ukobvu ±0.02 mm

• Yakasungirirwa/yakaiswa jekiseni‑yakaumbwa: kazhinji ±0.02 mm pasina kukuya kwechipiri kunodiwa.

Kusimbisa kwega kwega kwekirasi yekushivirira kunowedzera inenge 15-25% pamutengo weyuniti. Kunze kwekunge masensa kana ma encoders achida kunyatsorongeka, kutevedzera mitemo yakajairwa kunodzikisa mutengo zvine musoro.

Kukanganisa Kwakaita Kukobvu Kwekuputira Zviyero zveKuungana

Kuisa mapurasitiki kunowedzera ukobvu hwezvinhu zvemagineti pamusoro pemagineti — hazvikoshi pakubatanidza magineti zvakasimba:

• Ni‑Cu‑Ni: 7‑25 μm padivi → OD inowedzera 14‑50 μm; ID inoderedza 14‑50 μm

• Kuvhara kwe epoxy: 10‑30 μm padivi rega rega → OD inowedzera 20‑60 μm

• Kuvhara zinc: 4‑12 μm padivi → OD inowedzera 8‑24 μm.

Kurudziro yekugadzira: wedzera ukobvu hwekufukidza mukuverenga kwenzvimbo isina chinhu. Kune nzvimbo dzisina chinhu dzine mhepo diki se0.5 mm, sarudza nzvimbo dzakatetepa dzakadai sezinc kana thin-spec Ni-Cu-Ni kudzivirira kushandisa nzvimbo isina chinhu.

 

Danho rechishanu: Sarudza Kutungamira kweMagnetization

Kutungamira kwemagnetization kunowanzo kutaurwa kekupedzisira, asi kusarudzwa zvisiri izvo kunoita kuti pave nekunonoka kukuru kweprojekiti.

Axial vs Radial vs Diametric — Mitemo Yekusarudza

• Kugadzira Magnetization yeAxial: Matanda ekuchamhembe nekumaodzanyemba ari pamusoro nepazasi; anonyanya kushandiswa pakugadzira magiramu eruvara rwakatsetseka (ukobvu < 1/3 OD)

• Kugadzira Magnetization kweRadial: Matanda akatenderedzwa pamadziro emukati medhayamita yekunze; akakodzera mhete dzemadziro dzakatetepa (OD/ukobvu > 4), dzinoshandiswa zvakanyanya mumarotor emota

• Kugadzira Magnetization yeMulti-Pole Radial: Mapairi eN-S anochinjana akatenderedza denderedzwa remukati/rekunze; zvinojairwa nemamota nemaencoder.

Nhungamiro dzesarudzo:

• Magineti yakati sandara (ukobvu hudiki pane OD) → sarudza axial magnetization

• Mhete yakatetepa pamadziro (OD/ukobvu > 4) → sarudza radial magnetization

• Kushandiswa kwemota/encoder → sarudza magineti eredhiyo akawanda

• Handina chokwadi: axial magnetization ndiyo nzira yakachengeteka zvikuru (kushandisa maturusi zviri nyore, mutengo wakaderera).

Magnetization yeMatanda Akasiyana-siyana eEncoders neSensors

Zvinhu zvakakosha zvekufunga nezvazvo pakugadzira ring ye multi-pole encoder:

• Kuverengwa kwematanda kwakajairika: 16 / 32 / 64 / 128 matanda; kuwanda kwematanda kwakakwira kunopa kugona kwakanyanya kwemakona

• Zvinodiwa zvekushandisa pakukwirira kwedanda re encoder: ± 0.02 mm

• NdFeB yakasanganiswa nesimbi inowanzo ganhurira ku ≤ 32 poles nekuda kwezvirambidzo zve magnetizing. Pazvinodiwa ne 32 poles, NdFeB yakasungirirwa ndiyo inosarudzwa (multi-pole inoumbwa panguva yekuumba, hapana magnetizing fixture yakatsaurirwa inodiwa).

Zvikanganiso Zvakajairika zveMagineti

• Kuchinja kwemagnetization polarity: chimwe chezvikanganiso zvinowanzo itika. Maka zvakananga N/S orientation pamifananidzo.

• Zvinodiwa pamatanda akawanda pasina huwandu hwematanda hwakatsanangurwa: maginetizing fixtures akagadzirwa nenzira yakatarwa pahuwandu hwematanda; huwandu hwematanda hunofanirwa kutsanangurwa pane odha yega yega.

• Zvinodiwa pamatanda akawanda pasina kutsanangura magnetization yechikamu vs. yakazara: izvi zvinoshandura kugoverwa kwekupedzisira kwemagnetic field.

 

Danho 6: Sarudza Kupfeka Kwakakodzera

Kusarudza pendi kunoenzanisa kugara kwenguva refu kwenzvimbo, kukwana kwenzvimbo yacho uye mutengo wepasi rose. Kusasarudza pendi zvisina kunaka kunokonzera ngura, matambudziko ekukwirira kwayo kana mari isingakoshi.

Matrix yeSarudzo yeCoating neMamiriro Ekushanda

• Mamiriro ekunze emumba: Ni-Cu-Ni (yakajairika muindasitiri, mashandiro akanaka emutengo wakaenzana)

• Kuiswa kwemvura inonyorova/kunze: Kuputira kweEpoxy (kuramba kwemakemikari kwakanyanya)

• Nzvimbo inodziya zvakanyanya (> 150 °C): Epoxy kana aluminium coating

• Mhute yemunyu / nzvimbo yegungwa: Parylene (yakatetepa zvakanyanya, yakafanana, inodzivirira ngura pamusoro)

• Zvishandiso zvemotokari/zvekurapa: Parylene kana gold plating (zvinodiwa zvinoenderana nehupenyu hwese zvinoshanda).

Tafura yekuenzanisa yeNi-Cu-Ni / Zinc / Epoxy / Goridhe / Parylene

Rudzi rwekuputira	Ukobvu padivi	Kuongororwa kweMunyu neSpray	Kupisa Kwakanyanya	Nhamba yemutengo	Chishandiso Chakanakisisa Chekukwana
Ni-Cu-Ni	7‑25 μm	maawa makumi mana nemasere+	200 °C	1 ×	Kushandiswa kwakajairika mumba
Zingi	4‑12 μm	maawa makumi maviri nemana+	150 °C	0.8×	Midziyo yemagetsi yevatengi yakagadziriswa mutengo
Epoxy	10‑30 μm	maawa 96+	180 °C	1.5×	Nzvimbo dzine hunyoro / dzine makemikari anopisa
Ndarama	5‑15 μm	maawa 96+	200 °C	5‑10×	Zvigadzirwa zvemagetsi zvekurapa uye zvepamusoro-soro
Parylene	5‑25 μm	200 maawa+	200 °C	3‑5×	Zvishandiso zvemhando yepamusoro / zvemhando yepamusoro

Ukobvu hweCoating uye Kukanganisa Kwayo paKukwana kweAssembly

Dzokera kuDanho rechina kuti uwane mhedzisiro yehukuru hwekukora kwepende:

• Kuisa jira parutivi rumwe nerumwe kunowedzera 7‑25 μm → OD inokura, ID inoderera → mhepo inobuda zvakanaka inoderera

• Zvigadzirwa zvakanyatsonaka zvinofanira kuchengetedza chiyero chehukuru hwemapuratifomu

• Kutsauka kwakafanana kwekuputira kwakanangana: < 5%.

Maitiro Ekuyedza Kupfapfaidza Munyu

Kuyedzwa kwemunyu ndiyo nzira yakajairika yekusimbisa kudzivirira ngura pakuputira:

• Standard Ni‑Cu‑Ni: munyu unopfapfaidzwa kwemaawa makumi mana nemasere pasina ngura.

• Epoxy coating: munyu unopfapfaidzwa kwemaawa makumi mapfumbamwe nematanhatu (96)

• Parylene: ≥ pfapfaidzo yemunyu kwemaawa 200.

KuFullzen Technology, plating yedu yekutanga yeNi‑Cu‑Ni inopfuura nekuyedzwa kwesalt‑spray kwemaawa makumi mana nemasere. Kuti tirambe ngura zvakanyanya, tinokurudzira kuti epoxy kana Parylene ipedzwe.

 

Danho rechinomwe: Kubva paKubvunza kusvika paKutumira - Maitiro Akakwana Ekutenga

Magadzirirwo ehunyanzvi ihafu chete yepurojekiti. Matambudziko chaiwo ari mukati mekuitwa kwebhizinesi: mitengo, MOQ, nguva yekutanga, kusimbiswa kwemuenzaniso, zvitupa uye hunyanzvi hwemutengesi. Kusiyana nevatungamiriri vanokwikwidzana vanomira pakusarudza maparameter, chikamu chino chinotaura nezvemaitiro akanakisa echikamu chekutenga kubva pamaonero emugadziri.

Zvekuisa muRFQ yako (RFQ Checklist Template)

Tiine ruzivo rwakakwana, tinogona kutaura mukati memazuva matatu ekushanda. Zvikasawanikwa zvinopa tsanangudzo mbiri nhatu pachikamu chimwe nechimwe. Isa pfungwa idzi muRFQ yako:

(1) Rudzi rwemagineti: NdFeB ring magnet (yakasanganiswa / yakasungirirwa / yakaumbwa nejekiseni)

(2) Zviyero: OD × ID × ukobvu mu mm pamwe nezvinodiwa zvekushivirira

(3) Giredhi remagineti: semuenzaniso N42SH, kana zvinangwa zveBHmax / Br / Hcj zvakajeka

(4) Tsanangudzo yemagnetization: axial / radial / multi-pole kusanganisira pole count

(5) Zvinodiwa zvekuputira: Ni‑Cu‑Ni / epoxy / zinc / Parylene

(6) Hwindo rekushanda: tembiricha yekushanda iri pasi uye yepamusoro

(7) Tsananguro yekushandisa: chigadzirwa chakanangana uye pfupiso pfupi yemamiriro ekushanda

(8) Huwandu hunofungidzirwa hwekutenga kwegore negore

(9) Zvinodiwa zvemhando yepamusoro: ISO 9001 / IATF 16949 / RoHS / REACH

(10) Nguva yakatarwa yekusvika.

Kunzwisisa Zvinokonzera Mitengo — Chii Chinosimudzira Mutengo Pachikamu Chega Chega

Zvinhu zvitanhatu zvikuru zvinosarudza mutengo we ring-magnet unit:

(1) Giredhi remagineti: N52 inodhura 30-50% kupfuura N42; SH / UH / EH ma suffix ekupisa kwepamusoro anowedzera imwe 10-20% premium.

(2) Saizi yemuviri: OD yakakura uye ukobvu hwakakura zvinodya zvinhu zvakawanda, zvichiwedzera mutengo

(3) Vhoriyamu yeodha: kuchinja kubva pa1000 kusvika ku10000 kunowanzo deredza mutengo weyuniti ne20‑40%

(4) Kirasi yekushivirira: kushivirira kwakanyatsojeka (± 0.02 mm) kunodhura 15-25% kupfuura kushivirira kwakajairwa (± 0.05 mm)

(5) Coating sarudzo: Parylene inodhura 2-3 × Ni‑Cu-Ni; kuisa goridhe kunomhanya 5‑10 × Ni‑Cu-Ni

(6) Kuoma kwesimba remagineti: mapatani emapango akawanda anoda zvigadziriso zvemagineti zvakagadzirwa; mutengo wekutanga weodha unowanzoita $500$3000.

Cherechedza: izvi zvinoratidza mafambiro eindasitiri. Kumbira mutengo wepamutemo uchienzanisa nezvinodiwa zvako chaizvo.

Tsanangudzo yeMOQ neLead-Time

Nguva dzekugadzirwa dzakajairika uye mwero weodha shoma:

• Mienzaniso yakajairika: Nguva yekutungamirira kwemazuva manomwe kusvika gumi, hapana MOQ

• Mienzaniso yakagadzirwa inoda maturusi matsva / zvigadziriso: mazuva 15-25

• MOQ yekugadzira zvinhu zvakawanda: 500‑1 000 ma PCs ekugadzirisa zvinhu zvakagadzirwa nemaoko; 2 000‑5 000 ma PCs ekugadzira zvinhu zvakawanda zvakajairwa

• Nguva yekutungamira kugadzirwa kwehuwandu: mazuva gumi nemashanu kusvika makumi maviri mushure mekubvumidzwa kwemuenzaniso

• Basa rekukurumidzisa: rinowanikwa nemutengo wekuwedzera we30-50%.

Mutengo wemwedzi wega wega weFullzen Technology unodarika mayuniti ering magnet anodarika zviuru makumi mashanu (50 000). Tinochengetedza zvinhu zvisina kugadzirwa kuti tideredze kusagadzikana kwenguva yekuodha nguva dzose.

Maitiro Ekubvumidza Muenzaniso — Usambofa Wakadarika Danho Iri Rakakosha

• Kusimbiswa kwemuenzaniso ndiyo nzira yako inonyanya kukosha yemhando yepamusoro usati wagadzira zvakawanda:

• Mugadziri anopa sampuro pamwe chete nemishumo yakazara yebvunzo (flux, saizi, kuongororwa kwependi)

•Mutengi anoongorora mienzaniso pasi pemamiriro ekushanda chaiwo epasi rose

•Saina kana wagamuchira muenzaniso wekutarisa

•Kugadzirwa kwakawanda kunoitwa zvichienderana nemuenzaniso wemuenzaniso wakasainwa.

Njodzi yekusabvumidzwa kwemuenzaniso: kuwana demagnetization, corrosion kana matambudziko ekugadzirisa zvinhu mushure mekugadzirwa kwemidziyo yakawanda chete. Mari yekugadzirisa inogona kuva 10 × 100 × mari yekuraira sampuli.

Zvitupa Zvemhando Yepamusoro: Zvinoreva Bhizinesi Rinoshanda

Zvitupa hazvisi zvinhu zvekushambadzira chete - zvinotonga zvakananga kuti ndeapi misika inogona kuwanikwa nechigadzirwa chako chapera:

• ISO 9001: chitupa chekutanga chehunhu hwekutarisira hunhu chinosimbisa mashandiro ekugadzira akaenzana

• IATF 16949: zvinodiwa zvemhando yemotokari, zvinosungirwa pakupihwa kwemagetsi nezvikamu zvemotokari.

• RoHS: kutevedzera mitemo ine mwero yezvinhu zvinodzvinyirirwa, zvinodiwa kuti EU neNorth America zvikwanise kupinda mumusika

• REACH: chinodiwa chekunyoresa mishonga yemakemikari pakutumira zvinhu mumusika weEU

Fullzen Technology ine chitupa cheISO 9001, uye zvigadzirwa zvedu zvinopasa bvunzo dzeRoHS neREACH. Kune vatengi vemotokari, tinotsigira mafambisirwo ebasa eIATF 16949 akaenderana uye kutumira magwaro ePPAP Level 3.

Maitiro Ekuongorora Mupi weMagineti weRing (Rondedzero Yekuongorora Mupi)

Rondedzero yezvinodiwa zvemutengesi ine mapoinzi gumi:

(1) Fekitori iyi ine chitupa cheISO 9001 here?

(2) Ibasa rekutengesa zvakananga here (kwete rekutengesa chete)? Kumbira mifananidzo kana vhidhiyo yemifananidzo yekugadzira.

(3) Kugona kugadzira zvinhu pamwedzi kwakadini? Zvinobuda zvinogona kutsigira zvinodiwa pahuwandu hwezvinhu zvaunogadzira pagore here?

(4) Vanogona here kupa maitiro eNdFeB akasanganiswa, akasungwa uye akaumbwa kuti basa rigone kuchinjika zvakanyanya?

(5) Mutemo wenguva yekutungamirira muenzaniso uye mutengo wemuenzaniso?

(6) Mishumo yakazara yekuongorora (flux, dimension, coating) inopihwa here pane imwe neimwe inotumirwa?

(7) Vanogona here kuratidza kuenderana kwehuwandu hwezvinhu zvakashandiswa pamwe chete nedata rekuongorora ongororo yehuwandu hwezvinhu zvakashandiswa?

(8) Vanogona here kutsigira magwaro eIATF 16949 nePPAP kana uri mutengi wemotokari?

(9) Kumhanya kwekupindura mushure mekutengesa; maitiro akatsanangurwa ekugadzirisa kusatevedzera mhando?

(10) Vane here zviratidzo zvekuongorora zvakavimbika muindasitiri yauri kuda kushandisa?

Kuti uwane rumwe ruzivo nezvemhinduro dzakagadzirirwa iwe uye zvirevo zvakadzama zvemhete huru dzemagineti,ndapota shanyirai peji redu rechigadzirwa.

 

Zvikanganiso Zvakajairika Pakusarudza - Zvidzidzo kubva kuFekitori Floor

Mushure mekuita zviuru zvema "ring magnet" ekugadzira, tinoona kakawanda zvikanganiso izvi zvinodhura zvakanyanya mumaindasitiri akasiyana siyana:

(1) Kungotarisa pamhando yemagineti chete uchiregeredza mukaha wemhepo uye dhizaini yemagineti: mubatanidzwa weN42 wakagadzirwa zvakanaka unogona kuita zvakanaka kupfuura hardware yeN52 yakagadzirwa zvisina kunaka.

(2) Kuregeredza miganhu yekushanda kwetembiricha: kuisa N42 yegiredhi rakajairwa mukati memamota etembiricha yepamusoro kunotungamira mukubvisa simba remagineti risingadzoreki. Magiredhi eSH / UH anofanirwa kushandiswa mumamiriro ezvinhu akadaro.

(3) Kusarudza kuputira kusina kunaka: kutaura kuti Ni‑Cu‑Ni inoshandiswa panze kunotungamira mukuora mukati memwedzi; epoxy kana Parylene zvinofanirwa kusarudzwa panzvimbo pezvo.

(4) Reversed magnetization polarity: kushaya N‑S marking pamifananidzo kunotungamira ku full‑batch polarity reversal uye scrap.

(5) Kutarisa ukobvu hwejira: 0.5 mm mhepo inobviswa zvishoma neukobvu hwejira inokonzera kukanganiswa kwezwi nekushanda.

(6) Kugona kusanganisa sintered vs bonded: kutsanangura sintered NdFeB yemapatani emapango akawanda ane 32 pole (akaganhurirwa nemiganhu ye fixture); bonded NdFeB ndiyo mhinduro chaiyo.

(7) Kutumira ruzivo rweRFQ rusina kukwana: zvikumbiro zvisina kujeka zve "supply ring magnet" zvinokonzera kunonoka kwakawanda kwekujekesa.

(8) Kusvetuka mvumo yemuenzaniso usati waisa odha yehuwandu: kusatevedzera kugadzirwa kwehuwandu kunounza mari yekugadzirisazve inosvika 100 × mari yemuenzaniso.

(9) Kuregeredza kuenderana kwebatch kusvika pabatch: kushanda kwebatch yekutanga kunogamuchirika ukuwo batch yechipiri ichidonha; nguva dzose inoda zvinyorwa zvekuongorora crossbatch.

(10) Kuedza kugadzira magineti emukati meimba: kubhoora kana kucheka magineti kunokonzera kupisa kwakanyanya, zvichikonzera kuderedzwa kwesimba remagineti uye kukuvara kwejira.

 

Kutsanangurwa kweMagineti yeRing

Matafura aya akabatanidzwa anounganidza data rekuita sarudzo huru kuti rikurumidze kushandiswa panguva yebasa rekuongorora.

Tafura Yekuenzanisa Yegiredhi

Giredhi	BHmax (MGOe)	Br (T)	Kupisa Kunoshanda Kwakanyanya	Kushandiswa Kwakajairika
N35	35	1.18	80 °C	Mashandisirwo ekutanga ezvinangwa zvakajairika
N42	42	1.30	80 °C	Kushandiswa kwese kwese (giredhi rakatarwa zvakanyanya)
N48	48	1.38	80 °C	Masangano ane simba guru
N52	52	1.45	60 °C	Midziyo ine nzvimbo dzakamanikana zvikuru
N42SH	42	1.30	150 °C	Mota nenzvimbo dzinopisa zvakanyanya
40UH	40	1.27	180 °C	Mota dzemagetsi dzinodhonza magetsi

Kushandiswa kweSpec Matrix Yakakurudzirwa

Kushandiswa	Maitiro Anodiwa	Giredhi Rinokurudzirwa	Kupfeka Kunokurudzirwa	Zvinyorwa Zvikuru
Mota yeBLDC	Yakasanganiswa	N42SH	Ni-Cu-Ni	Chengetedza 20 °C kuchengetedzeka kwekupisa
Sipika huru	Yakasanganiswa	N42	Ni-Cu-Ni	Isa pamberi mashandiro eBL factor
Munyoreri	Yakabatana	Giredhi reIsotropic	Ni-Cu-Ni	Kururama kwenzvimbo yedanda < 0.02 mm
Sensor	Jekiseni - Yakaumbwa	Giredhi reIsotropic	Ni-Cu-Ni / Zinc	Kunyatsojeka kwechinangwa ± 0.01 mm
Chishandiso Chekurapa	Yakasanganiswa / Yakabatana	N35‑N42	Parylene / Goridhe	Simbisa zvinodiwa kuti zvinhu zvienderane nezvinodiwa nemuviri

 

Mibvunzo Inowanzo bvunzwa

Q: Chii chinonzi MOQ chakajairika chemagineti emumhete we neodymium?

A: Magneti emhete dzejometri dzakajairwa hadzina zvinodiwa zvekuodha zvishoma; sampuli dzinogona kutanga kubva pachinhu chimwe chete. Zvimiro zvemhando yepamusoro zvinoda mapundu matsva kana zvigadziriso zvemagnetizing zvinowanzo tanga pazvikamu 500-1 000 zvekutanga kugadzirwa, neMOQ yekugadzirwa kwehukuru hwezvikamu zvinenge 2 000-5 000 zvichienderana nekuoma kwezvikamu. Fullzen Technology inochengetedza zvinhu zvisina kugadzirwa zvemhando yepamusoro kuti ideredze kushanduka kwenguva yekutungamira pahukuru hweodha.

Q: Zvinotora nguva yakareba sei kugamuchira magineti emhete yakagadzirwa?

A: Nguva yakazara yekushanda inoenderera mberi muzvikamu zvina: quotation mukati memazuva matatu ekushanda; kugadzirwa kwemuenzaniso kwemazuva manomwe negumi (mazuva gumi nemashanu kana maturusi matsva achidikanwa); kutenderera kwekubvumidzwa kwemuenzaniso kunotungamirwa nevatengi; mazuva gumi nemashanu nemakumi maviri ekugadzirwa kwemasero mushure mekubvumidzwa. Nguva yakatarwa yekushandiswa kwemasero: mavhiki matatu nemana esampuli, pamwe nemavhiki maviri netatu ekuwedzera ekugadzirwa kwemasero. Kugadziriswa nekukurumidza kunowanikwa ne30-50% yekuwedzera.

Mubvunzo: Ndeupi ruzivo rwandinofanira kupa kana ndichikumbira mutengo wemagineti emhete?

A: RFQ yakazara inofanira kusanganisira:

(1) OD × ID × saizi dzeukobvu pamwe nekushivirira;

(2) NdFeB giredhi pamwe chete nechinongedzo chetembiricha;

(3) kutungamira kwemagnetization uye huwandu hwemapango;

(4) kutsanangurwa kwekuputira;

(5) mamiriro ekushanda uye mamiriro ekupisa kwakanyanya;

(6) tsananguro yekunyorera;

(7) huwandu hunofungidzirwa hwegore negore;

(8) zvinodiwa zvechitupa. Kusiya chero chimwe chezvipfungwa izvi kunowanzoita kuti pave nekujekeswa kwezvikamu zviviri kusvika zvitatu usati wapihwa mutengo wekambani.

Mubvunzo: Ndingaongorora sei kana mutengesi wemagineti erin'i akavimbika?

A: Simbisa zvinodiwa zvishanu zvakakosha:

(1) ISO 9001 quality-system certification;

(2) IATF 16949 kana ichipa midziyo yemotokari;

(3) mukana wekuona kuti zvinhu zviri kutengeswa sei mufekitori (kumbira mifananidzo kana vhidhiyo yekugadzirwa kwemifananidzo);

(4) kuenderana kwekushanda kwemuenzaniso mumabatch akawanda;

(5) kuda kupa mishumo yakazara uye yekuongorora ine magineti pane zvese zvinotumirwa.

KuFullzen Technology, odha yega yega inoenda nemushumo wekuongorora wakazara unosanganisira huwandu hweflux, mativi ekuongorora, kusimbisa ukobvu hwecoating uye kuongorora kwekuona.

Q: Ndezvipi zvinhu zvinokanganisa mutengo wemagineti e neodymium ring?

A: Mutengo weyuniti yechimiro chezvikamu zvitanhatu:

(1) giredhi remagineti — N52 inodhura ne30-50% kupfuura N42;

(2) saizi chaiyo — OD yakakura uye zvikamu zvakakora zvinoshandisa zvinhu zvakabikwa zvakawanda;

(3) huwandu hweodha — mutengo weyuniti unoderera ne20‑40% kana uchienzanisa kubva pa1000 kusvika ku10000 zvidimbu;

(4) zvinodiwa pakushivirira — kushivirira kwakasimba kunoda basa rekuwedzera rekukuya uye kuwedzera mutengo;

(5) sarudzo yekupenda — Parylene inodhura 2‑3 × Ni‑Cu‑Ni;

(6) kuomarara kwesimba remagineti — mapatani emapango akawanda anoda zvinhu zvakagadzirwa nenzira yakasarudzika.

Tumirai zvese zvamunoda kuchikwata chedu chekutengesa kuti muwane mutengo wakadzama mukati memaawa makumi maviri nemana.