Ubushobozi bwo gukoresha magnetization ya disiki (Axial vs Diametral): Ni ubuhe cyerekezo cy'uburyo magnetization yawe ikoreshwa?

Guhitamorukuruzi ya disiki ya neodymiumbisaba kwitabwaho birenze gusa umurambararo, ubunini n'urwego rwa rukuruzi. Ku bice byinshi bya sensor na moteri, icyerekezo cya rukuruzi kigena neza niba igishushanyo cyawe gishobora gutanga umusaruro witezwe. Magnetti za disiki zifite icyerekezo cya rukuruzi kidahuye zishobora gutera amakuru y’urumuri adafite ishingiro, imikorere mibi ya moteri cyangwa ikwirakwizwa ry’imbaraga rukuruzi ritunguranye.

At Ikoranabuhanga rya Fullzen, dukunze gushyigikira injeniyeri z'ibipimo by'amashanyarazi, abashushanya moteri, n'amatsinda y'abakora mu iterambere rya OEM mu guhitamo icyerekezo gikwiye cyo gukurura ingufu ku mishinga yihariye. Iyi mfashanyigisho isobanura itandukaniro riri hagati ya magnetization y'imirongo n'iya diametral, igereranya imikorere yayo, kandi ikerekana uburyo buri cyerekezo gihuye n'ibikorwa byihariye.

Icyerekezo cya Magnetization ni iki?

Icyerekezo cya magnetization kivuga ku gutondeka kw'inkingi za magnetization muri magnetism ihoraho. Nubwo magnets ebyiri zifite ingano imwe n'urwego rw'ibikoresho, imiterere yazo ya magnetization ishobora gutandukana cyane bitewe n'imiterere yazo ya magnetization.

Ku bijyanye na magnets za disiki ya neodymium, uburyo bubiri busanzwe bwo gukoresha magnets ni magnetization ya axial na diametral.

Gukurura uruziga rw'axial

Muri magneti ya disiki ifite magnetike, inkingi y'amajyaruguru iherereye ku ruhande rumwe rugororotse n'inkingi y'amajyepfo ku ruhande rugororotse runyuranye.

Imbaraga rukuruzi zinyura mu bunini bwa rukuruzi.

Ibiranga birimo:

* Ingufu zikomeye zo gukurura ahantu harambuye
* Ikwirakwizwa ry'imbaraga za rukuruzi mu buryo bungana
* Kwinjizwa byoroshye mu nteko z'ibikoresho bya Hall effect sensor
* Ubugoranye bwo gukora ibintu buri hasi

Gukoresha magnetization y'umurongo ni amahitamo asanzwe kuri magnets nyinshi za disiki zikoreshwa mu nganda no mu bikoresho by'ikoranabuhanga.

Gukurura amashanyarazi mu gice cy'umurambararo

Muri magneti ya disiki ifite magneti ifite diametriki, inkingi zo mu majyaruguru n'izo mu majyepfo ziba ku mpande z'umurambararo.

Imbaraga rukuruzi zinyura mu bunini aho kunyura mu bunini.

Ibiranga birimo:

* Ikwirakwizwa ry'imbaraga za rukuruzi ku mpande
* Ni byiza cyane mu gupima ibintu mu buryo bwo kuzenguruka
* Bikunze kugaragara muri encoders na sisitemu zo kumenya aho ibintu biri
* Bikwiriye cyane imbaraga za rukuruzi zizenguruka

Gukurura imirasire y'inyuma bisaba ibikoresho byihariye bya magnetizing kandi muri rusange ntibikunze kugaragara nka magnetizing y'inyuma.

Guteza imbere amashanyarazi mu buryo bwa radial

Nubwo magnetization ya radial ikunze kujyana na magnets z'impeta, ni ngombwa kubivuga kuko abashushanya moteri za BLDC benshi bahura nabyo mu gihe cyo gukora rotor.

Mu bikorwa bifatika, gukoresha magnetization ya radial birema imiterere y'umurima isa na magnetization ya diametral ariko bigakwirakwiza imbaraga za magnetism mu ruziga rwa rotor.

Iyi shusho ikoreshwa cyane muri moteri za DC zitagira uburoso zikora neza.

Uguhuza kwa Axial na Diametral: Kugereranya tekiniki

Igereranya rikurikira rigaragaza itandukaniro rikomeye riri hagati y’icyerekezo cyombi.

Dukurikije ubunararibonye bwacu mu nganda, guhitamo akenshi biterwa cyane n'imbaraga za rukuruzi ahubwo biterwa cyane n'uburyo imbaraga za rukuruzi zikorana n'ibice biyikikije.

Ku bijyanye n'ibikoresho bisaba sisitemu nto zizunguruka, injeniyeri zikunze guhuza magnetization ya diametral narukuruzi zikomeye cyane zizengurutsekugira ngo hagerwe ku miterere yihariye y'imbaraga za rukuruzi.

Amakuru nyayo ya Magnetic Field aturuka kuri Fullzen Technology

Muri Fullzen Technology, dupima ubucucike bwa magnetic flux mu buryo butandukanye bwo kugenzura ibicuruzwa mu gihe cyo kwemeza ibicuruzwa.

Isuzuma ryacu rya magneti za disiki zisa za N42 ryagaragaje ibintu byinshi by'ingenzi byagaragaye:

Amakuru yemeza ibyo injeniyeri nyinshi zivumbura mu gihe cyo gukora ibishushanyo mbonera:

Gukurura imirasire mu buryo bw'axial bitanga imbaraga zikomeye zo gukurura mu buryo butaziguye, mu gihe gukurura imirasire mu buryo bw'agati ka diametral bitanga imbaraga zikora ku buryo bwo kuzenguruka mu buryo bw'ingirakamaro mu kumenya aho ibintu biri no kugenzura uko bigenda.

Ubuyobozi bwo guhuza porogaramu

Guhitamo icyerekezo gikwiye biroroha cyane iyo bisuzumwe hakoreshejwe ishyirwa mu bikorwa.

Ibikoresho byo Gupima Ingaruka za Hall

Ibikoresho byo mu cyumba bikunze gukenera imbaraga za rukuruzi zishoboka zinyura mu gice cyo kumva.

Mu bihe byinshi, magnetization y'umurongo ugororotse itanga:

* Ingufu zihoraho zo gusohora magnetic
* Gutunganya sensor byoroshye
* Ubushobozi bukomeye bw'ikimenyetso

Kubera iyo mpamvu, gukurura axial magnetization biracyari amahitamo meza ku bishushanyo byinshi bya Hall sensor.

Imashini zihindura imiterere y'urujya n'uruza

Imashini zikora imashini zizunguruka zishingira ku guhindura imyanya y'imbaraga rukuruzi mu gihe cyo kuzenguruka.

Gukurura amashanyarazi mu gice cy'umurambararo (diametral magnetization) bitanga imiterere y'umurima usimburana ikenewe kugira ngo habeho igisubizo cy'ukuri ku miterere y'ikirere.

Porogaramu zisanzwe zirimo:

* Imashini zihindura imiterere y'urujya n'uruza
* Ibikoresho byo kugenzura aho ibintu biri
* Ibikoresho byo gupima inguni
* Sisitemu zikora neza mu buryo bwikora

Imoteri za Rotor zo hanze za BLDC

Abashushanya moteri za BLDC bakunze gukoresha impeta zifite magnetike kuko zitanga imbaraga za magnetike zihoraho zikikije uruziga rwa rotor.

Mu biganiro byinshi byo gushushanya, gukoresha magnetization ya radial bishobora gufatwa nk'imikorere ingana n'uburyo bwa diametral ifite inkingi nyinshi.

Iyi ni imwe mu mpamvu zituma injeniyeri nyinshi zihitamoibyuma biteranya impeta za rukuruzi nezamu gihe cyo guteza imbere moteri zikoresha uburoso zikora neza cyane.

Amakosa asanzwe y’ibishushanyo mbonera injeniyeri zigomba kwirinda

Guhitamo Igipimo cya Magnet Mbere yo Kwerekeza

Imishinga myinshi yibanda ku manota ya N35, N42, cyangwa N52 ako kanya.

Ariko, icyerekezo kitari cyo cy’ingufu za rukuruzi ntigishobora kwishyurwa no kongera imbaraga za rukuruzi.

Icyerekezo kigomba gusobanurwa buri gihe mbere yo kurangiza urwego rwa rukuruzi.

Kwirengagiza aho sensor ishyirwa

Sensoreri ya Hall ishyizwe ahantu habi ugereranije n'inkingi za rukuruzi ishobora gutanga ibimenyetso bidakomeye cyangwa bidahindagurika.

Icyerekezo cy'ingufu zikoreshwa mu gukurura kigomba gusuzumwa buri gihe hamwe n'aho sensor ishyirwa.

Kwirengagiza inzitizi z'inganda

Gukoresha ingufu za magnetique mu buryo bwa diametral bishobora gusaba ibikoresho byihariye no kongera igihe cyo kuyishyiraho.

Ku mishinga ya OEM ifite ubwinshi bunini, ibi bishobora kugira ingaruka ku gihe cyo gutangira ndetse n'ikiguzi.

Urutonde rw'ibipimo bya magneti ya disiki yihariye

Mbere yo gusaba ibiciro, turakugira inama yo kwemeza ibi bikurikira:

Ingano za rukuruzi

* Ingano
* Ubunini
* Ibisabwa mu kwihanganira

Ingano ya rukuruzi

* N35
* N42
* N52
* Amanota y'ubushyuhe bwinshi

Gutwikiriza hejuru

* Nickel
* Zinc
* Epoxy
* Parylene

Ahantu hakorerwa imikorere

* Ingano y'ubushyuhe
* Indwara y'ubushuhe
* Ibisabwa ku bijyanye na corrosion

Icyerekezo cyo gukurura amashanyarazi

* Axial
* Diametral
* Ikirahuri
* Inkingi nyinshi

Mu bintu byose bigena imiterere y’ingufu, icyerekezo cya magnetization gikunze kwirengagizwa cyane kandi kigoye gukosora nyuma yo gukora.

Uburyo Ikoranabuhanga rya Fullzen rifasha Injeniyeri kunoza imiterere y'ingufu za Magnet

Muri Fullzen Technology, dukorana bya hafi n’inganda zikora ibikoresho bya elegitoroniki, ibigo bikora ikoranabuhanga, abakora ibikoresho by’ikoranabuhanga, n’abashushanya moteri kugira ngo barebe neza ko imiterere ya rukuruzi ikwiye itoranywa mbere yuko ikorwa ritangira.

Itsinda ryacu ry’abahanga rifasha abakiriya mu gukora simulation y’imbaraga za rukuruzi, kwemeza imiterere y’imashini, gusuzuma ubushobozi bwo kwihanganira ibintu, noibisubizo bya rukuruzi byihariyeku bikorwa byihariye.

Mu gusuzuma ikwirakwizwa ry’ubutaka hamwe n’ingano yabwo n’urwego rwa rukuruzi, abahanga mu by’imashini bashobora kugabanya imikorere y’ikoranabuhanga, kunoza imikorere ya sisitemu, no kwirinda ivugurura rihenze.

Umwanzuro

Mu kugereranya ingufu za rukuruzi z’axial na diametral, nta yandi mahitamo meza kurusha ayandi yose. Guhitamo neza biterwa gusa n’uburyo imbaraga za rukuruzi zigomba gukorana n’ibikoresho by’ingufu, moteri, n’ibice biyikikije.

Ku byuma bipima umuriro bya Hall no gukoresha imbaraga zo gufata amashanyarazi mu buryo butaziguye, gukoresha ingufu zifata amashanyarazi mu buryo bw'axial ni byo bikunze gukoreshwa.

Ku byuma bihindura imiterere y'urukiramende, uburyo bwo kumenya aho ibintu biri, n'uburyo bwo kuzenguruka, magnetization ya diametral ikunze gutanga umusaruro mwiza cyane.

Gusobanukirwa iri tandukaniro hakiri kare mu ikorwa ry’ibicuruzwa bishobora kongera cyane icyizere cy’ibicuruzwa no kugabanya ikiguzi cyo kubiteza imbere.

Ku mishinga yihariye ya neodymium disiki magnet, guhitamo icyerekezo gikwiye cya magnetization akenshi ni itandukaniro hagati y'igishushanyo gikora neza n'icyikora neza cyane.