Magneti za Neodymium mu gushushanya sensor na moteri: Ubuyobozi bwo guhitamo

Nk'uruganda rw'uburambe mu gukora magneti ya neodymium rufite serivisi ya OEM y'imyaka irenga 12,Ikoranabuhanga rya FullzenYakira ibibazo byinshi bivuye ku bahanga mu by’imodoka, ba sensor na moteri bashaka magnets za disiki zidasanzwe zihuye. Ingano idakwiye ya magnets, urwego cyangwa magnetization idakwiye akenshi ituma ikimenyetso cya sensor kidahindagurika cyangwa ubushobozi buke bwa moteri. Muri iyi nyandiko, dushyira mu byiciro ubwoko bwa sensors n’ubwoko bwa moteri imwe ku yindi, dutondeka ibipimo bya magnets za disiki bihuye n’amakuru nyayo yapimwe, kandi dutanga formula zoroshye gukoresha mu kubara. Dushyigikira kandi ingano, irangi na magnetization byihariye kugira ngo bihuze n’ibisabwa byihariye mu nganda, hamwe n’ibicuruzwa byemejwe na RoHS & REACH biboneka ku mabwiriza mpuzamahanga no gupima ingero z’ibikoresho.

 

Guhuza Ibice by'ibanze: Magnet ya Disiki ku byiciro bitatu by'ingenzi bya Sensor

 

Ibisobanuro bya Magnet ya Disiki Isabwa na Hall Effect Sensor

Ibikoresho byo kugenzura aho ibintu biri n'umuvuduko bikorera mu modoka no mu nganda, byishingikiriza kuri neodymium ya disiki nto kugira ngo bitere imbaraga zihoraho zo gukoresha ingufu za rukuruzi. Ku ma module menshi ya Hall ashyirwaho na PCB, injeniyeri zacu zikunze gutanga igitekerezo cy'uko ingano ya disiki iri hagati ya mm 2 na mm 12 z'umurambararo ifite ubugari bwa mm 1 ~ mm 5; imiterere isanzwe ya N35 cyangwa N42 ifata umwanya uringaniye hagati y'umusaruro wa rukuruzi n'amafaranga y'ibikoresho fatizo. Gukurura amashanyarazi mu buryo bw'imirongo bikomeza kuba amahitamo yambere yo gushyiraho imiterere ihagaze, mu gihe gutwikira nickel birinda ingese yo hejuru mu mazu afunze. Ibikoresho byo kugenzura imodoka bya Hall bishyirwa munsi y'aho moteri bizamuka bikagera kuri N35SH ifite ubushyuhe bwinshi kugira ngo birwanye ihindagurika ry'ubushyuhe rihoraho ridafite ihinduka rya demagnetization idasubirwaho.

 

Uburyo bwo Guhitamo Disiki ya Reed Switch Neodymium

Udukingirizo duto tw’urubingo dukoreshwa cyane mu kumenya aho inzugi ziherereye, mu gufunga ibikoresho byo mu rugo no mu bikoresho bito bigenzura amazi. Bitandukanye na Hall, ibice by’urubingo bikenera flux ikomeye ya rukuruzi kugira ngo bifunge imbere mu cyuma, bityo rukuruzi rwa disiki runini gato nirwo rukundwa. Imiterere myinshi y’urubingo isanzwe ikoresha disiki Ø3 ~ Ø8mm zifite ubugari kuva kuri 2mm kugeza kuri 4mm; urwego rw’ibanze rwa N35 rukora neza ku bikoresho by’ubushyuhe bw’imbere mu nzu, kandi epoxy coating isimbura nikeli iyo ibikoresho bihuye n’ahantu hakorerwa imirimo y’ubukonje. Abashushanya bagomba kwirinda rukuruzi runini kuko rukuruzi rukabije rushobora gutera urubingo rw’urubingo rwegereye imiyoboro y’amashanyarazi iri hafi aho.

 

Itegeko ryo guhuza MR Sensor Rare Earth Disc Magnet

Utumashini dupima amashanyarazi (MR) dutanga ubuziranenge buhanitse bwo kubara mu buryo bwihuta cyane mu bikoresho bipima imiterere n'ibikoresho bigenzura imodoka nshya, dukenera ingufu zidasanzwe kandi zijyanye n'udukoresho dupima imiterere y'amashanyarazi. Uduce dukoresha dutanga ibimenyetso bigaragaza ko udukoresho dupima uburebure bwa Ø4mm kugeza kuri Ø10mm dukoresheje uburyo bwa N42 cyangwa N45 dutanga imiterere myiza yo gukora; amashanyarazi agenzura imiterere y'amashanyarazi acungwa neza atuma habaho gukwirakwira kw'ahantu hatandukanye hafi y'ubuso bwo kumenya MR. Ku bikoresho bito bya MR bifite umwanya muto imbere, tugabanya ubunini bwa disiki kugeza kuri 1.2mm mu gihe twongera uburebure kugira ngo duhuze ingano ya rukuruzi yagabanutse.

 

Guhitamo Magnet ya Disiki ku bwoko butandukanye bwa moteri z'inganda

 

BLDC brushless DC Motor Disc Magnet Grade & Magnetization

Moteri ntoya zo hanze za BLDC zikoreshwa n'abafana bo mu rugo, pompe nto z'amazi n'ibikoresho by'amashanyarazi bitwara abantu akenshi bishyira disiki neodymium ku miyoboro ya rotor. Magnetization y'imirongo ijyanye n'imiterere ya BLDC ya axial-flux, mu gihe imiterere migufi ya disiki ya cylindrical ijyanye n'imiterere isanzwe ya radial-flux iy'imbere. N35 na N42 ziguma ari ingenzi kuri BLDC isanzwe ikoresha ubushyuhe bw'ikirere, naho N38SH ikoresha ubushyuhe bwinshi igenewe moteri zikoresha ubushyuhe buhoraho bwa 120℃. Uretse ibice bya disiki byigenga,rukuruzi za silindiri za neodymium zo gukoresha rotor ntoya ya moterizikoreshwa nk'ubundi buryo iyo abashushanya bakeneye uburebure burebure bwa rukuruzi kugira ngo bazamure imbaraga rusange za moteri.

 

Igitekerezo ku burebure bwa disiki ya Stepper Motor

Moteri nto zo mu bwoko bwa micro stepper zikoreshwa mu bikoresho by'ubuvuzi, imashini zicapa ibiro n'ibikoresho byo muri laboratwari zikoresha neza ubusanzwe zikoresha magneti nto za disiki zishyizwe ku migozi yo hagati ya rotor. Ibipimo bisanzwe bya disiki bikubiyemo uburebure bwa Ø2mm ~ Ø6mm, nyamara imishinga myinshi ya stepper yihariye isaba ko habaho uburebure busanzwe cyangwa ubunini butari ubusanzwe bitewe n'ingano y'aho rotor iherereye. Iyo ingano zisanzwe zashyizweho mbere zidahuye n'ibipimo by'umwanya, abakiriya bashobora gukoresha imiterere yihariye dushyiraho mu gihe cyo gukora prototype.

 

Uburyo bwo gukurura disiki idashobora gushyuha cyane muri moteri ya Servo

Moteri ntoya za servo zikoreshwa mu miyoboro ya roboti n'imashini zikora zikoresha ikoranabuhanga zisaba magneti za disiki zirinda ubushyuhe kugira ngo zikomeze gukora neza mu gihe gito. Ibyuma bya servo byo mu rwego rwo hejuru bikoresha disiki za N35UH cyangwa N40UH zifite ubushyuhe bwinshi zitwikiriwe n'uburinzi bunini bwa nikeli eshatu. Ku bikoresho binini bya servo byo mu nganda bifite imiterere y'igorofa idafite ubushyuhe,magnets za annular ring rare earth zikoreshwa mu bikoresho binini bya servoakenshi bihuzwa na disiki kugira ngo binoze imiterere y'uruziga rwa rotor.

 

Ubuyobozi bwo guhitamo urwego rwa magneti n'ubuso bw'aho ukorera buherereye

 

N35/N42/N45/N52 Imikorere n'Itandukaniro ry'Ikiguzi

Dukunda guhura n'urujijo mu guhitamo amanota ruturutse mu matsinda yo mu mahanga, bityo Fullzen igabanya icyuho mu mikorere hagati y’amadisiki ane y’ubucuruzi. N35 ifite ikiguzi gihanitse cyane ku bikoresho byo mu nzu bitari iby’ingenzi cyane n’ibikoresho bike bya moteri; N42 ipima ingufu za rukuruzi n’ibiciro by’imishinga myinshi ikora mu buryo buciriritse. N45 ivugurura flux isigaye kuri sensor za MR zifite ubuhanga bwo hejuru na BLDC ntoya ikora neza cyane; N52 yo ku rwego rwo hejuru ifite agaciro ka Br ntarengwa ariko iza ifite ikiguzi kinini cyane cy’ibikoresho fatizo, ahanini igarukira ku bikoresho bito cyane aho umwanya wo gushyiraho rukuruzi uba muto cyane. Uruhererekane rwa SH/UH rufite ubushyuhe bwinshi ruri hanze y’uru rutonde rusanzwe kandi rutangwa ukwarwo bitewe n’uko umukiriya abisabye.

 

Ibyerekeye gusiga nikeli/epoksi/zinki

Igishushanyo cya nikeli gifite ibyiciro bitatu ni cyo gishushanyo cyacu gikunzwe cyane ku bikoresho bya magnete za disiki zoherezwa mu mahanga, kirwanya ogisijeni mu gihe gisanzwe cyo gukorera mu nzu no mu gihe gito kugira ngo gihuze n'amahame ya EU RoHS. Igishushanyo cya epoxy gitandukanye cyane n'ibikoresho byo hanze cyangwa bishobora gukururwa n'amazi nk'ibikoresho byo mu busitani n'ibice byo hanze by'imodoka, bitanga uburyo bwo kwirinda amazi y'imvura n'ibihu byangiza. Igishushanyo cya zinc gihendutse gikoreshwa gusa ku bikoresho byo mu nzu bidakenera gukoreshwa cyane kandi bidasaba ingufu nyinshi mu gihe kirekire mu kurwanya ingese, kandi ntibikunze kwifuzwa ku mishinga yemewe yo kohereza ibicuruzwa mu mahanga igamije amasoko y'i Burayi n'Amerika ya Ruguru.

 

Kubara imbaraga zo gukurura amashanyarazi ya Disiki n'amakuru nyayo yo gupima

 

Uburyo bwo Kubara Imbaraga zo Gukurura Bworoshye bwo Gushushanya Igishushanyo

Nubwo porogaramu y’ubuhanga yo gushushanya ibyuma bikoresha ikoranabuhanga rya magnetic simulation itanga amakuru nyayo y’imbaraga zo gukurura no gukurura, itsinda ryacu rya tekiniki ritanga incamake y’uburyo bworoshye bwo gupima mbere y’igishushanyo mbonera cy’abahanga mu bya magnetics hatabayeho gushyiraho uburyo bugoye bwo gushushanya. Imbaraga zo gukurura (kg) ≈ Agace ko gukururaho (cm²) × Coefficient yo gusubiramo; coefficient irahindagurika hashingiwe ku ntera n’intera y’ikirere hagati ya magnetism n’icyuma gikururwa. Kwagura icyuho cy’umwuka bigabanya cyane umusaruro nyawo wo gukurura, ikintu benshi mu bahanga mu bya magnetic projection birengagiza mu gutegura imiterere y’ibikoresho mu ntangiriro.

 

Amakuru nyayo y'ikizamini cya Fullzen Laboratory cy'ingufu zisanzwe za disiki

Laboratwari yacu yo gupima ikora irangiza gupima ingufu zisanzwe zo gukurura disiki zisanzwe zirimo ubushyuhe buhamye bw'icyumba n'ikirere nta gipimo cy'umwuka gihari. Urugero, disiki ya Ø5×3mm N35 ifite nickel igera ku mbaraga zo gukurura 1.1kg; disiki ya Ø8×4mm N42 igera ku bunini bwa 2.3kg. Raporo zose z'ibizamini bya laboratwari zishobora komekwa hamwe n'inyemezabuguzi z'ubucuruzi kugira ngo zihabwe uburenganzira ku misoro ya gasutamo ndetse n'igenzura ry'uruganda ry'umukiriya kugira ngo huzuzwe ibisabwa ku igenzura ry'abatanga serivisi ku rwego rw'isi.

 

Serivisi ya OEM ya Disc Magnet yihariye iva kuri Fullzen Technology

 

Ingano yihariye, Gutera imbaraga za rukuruzi no Gushyigikira kwihanganira

Si imiterere yose ya sensor na moteri ijyanye n'ibipimo bisanzwe bya magnete ya disiki, ibyo bigatuma abakora porogaramu benshi bahindura imiterere yabo bwite. Dutanga ubufasha bworoshye bwo guteza imbere bufite umurambararo w'inyuma utari uw'inyuma, ubunini, magnete ya diametrice yihariye hamwe no kwihanganira imiterere ikomeye kuri buri gishushanyo cy'umukiriya. Ku bijyanye n'ibipimo byihariye bidashingiye ku buryo busanzwe bwo kubigena, abaguzi bashobora gushakarukuruzi za neodymium zigenwa mu buryo bwihariyehamwe n'ibishushanyo mbonera byemejwe n'itsinda ryacu ry'abahanga mbere yo gufungura ibumba ku mugaragaro.

 

Icyitegererezo cya Politiki n'igihe cyo gutanga umusaruro mwinshi

Fullzen yagabanyije ubufatanye mu mishinga mu gupima ingero z’ibishushanyo mbonera no gukora ibintu byinshi mu buryo bunini kugira ngo igabanye ibyago by’iterambere ry’abakiriya. Ingero nto z’igerageza kugira ngo harebwe imiterere y’igishushanyo mbonera zishobora gutegurwa mu minsi 3 kugeza kuri 5 y’akazi ku bintu bisanzwe, mu gihe ingero za disiki zihariye bifata iminsi 7 kugeza kuri 10 kugira ngo hakorwe ibishushanyo bishya. Nyuma yo kwemeza icyitegererezo, igihe gisanzwe cyo gutumiza ibintu byinshi gikomeza iminsi 12 kugeza kuri 18 y’akazi bitewe na gahunda y’ukwezi, kandi dukurikiza amategeko ya RoHS na REACH ku matsinda yose yoherejwe ajya mu bihugu by’i Burayi na Amerika.