Ama-Neodymium Disc Magnets ku-Sensor and Motor Design: Umhlahlandlela Wokukhetha

Njengomkhiqizi wemagnethi we-neodymium onolwazi onesevisi ye-OEM yeminyaka engaphezu kwengu-12,Ubuchwepheshe be-Fullzenithola imibuzo eminingi evela konjiniyela bezimoto, izinzwa kanye nezimoto abafuna omaginethi bomhlaba abangavamile abahambisanayo. Usayizi kamaginethi ongalungile, ibanga noma ukwenziwa komagnetization kuvame ukuholela esignalini yezinzwa engazinzile noma ukusebenza kahle kwemoto okuphansi. Kulo mhlahlandlela, sihlukanisa izinzwa ezijwayelekile kanye nezinhlobo zezinjini ngayinye ngayinye, sibhale uhlu lwamapharamitha kamaginethi ediski ahambisanayo nedatha yangempela yokudonsa elinganisiwe, futhi sinikeze amafomula ekhompyutha alula ukuwasebenzisa. Siphinde sisekele usayizi owenziwe ngokwezifiso, ukumbozwa kanye nokwakheka komagnetization ukuze kwaneliswe izidingo zomklamo wezimboni ezihlukile, ngemikhiqizo eqinisekisiwe ye-RoHS & REACH etholakalayo kuma-oda amaningi omhlaba kanye nokusampula kweprototype.

 

Ukufanisa Okuyinhloko: I-Disc Magnet Yezigaba Ezintathu Zezinzwa Eziyinhloko

 

Izinhlobo zeMagnet zeDiski Ezinconyiwe Zenzwa Ye-Hall Effect

Izinzwa zesikhundla se-Hall-effect kanye nesivinini zilawula izinhlangano zezimoto nezezimboni ezizenzakalelayo, zithembele ku-compact disc neodymium ukuze ziqalise ukuqaliswa kwensimu yamagnetic ehambisanayo. Kumamojula amaningi e-Hall afakwe kwi-PCB aphansi, onjiniyela bethu bavame ukuphakamisa ubukhulu bediski obusukela ku-2mm kuya ku-12mm ububanzi obunobukhulu obungu-1mm ~ 5mm; amazinga ajwayelekile e-N35 noma i-N42 anombala ashaya indawo elinganiselayo phakathi kokukhishwa kwamagnetic kanye nezindleko zezinto zokusetshenziswa. I-Axial magnetization ihlala iyisinqumo esizenzakalelayo sokufakwa okuqondile, kuyilapho i-nickel plating encane ivimbela ukugqwala kobuso ngaphakathi kwezindlu zezinzwa ezivaliwe. Izinzwa ze-Hall zezinga lezimoto ezifakwe ngaphansi kwezindawo zenjini zithuthukela ku-N35SH high-temperature variants ukuze zimelane nokushintshashintsha kokushisa okujikelezayo ngaphandle kokususwa kwamagnetization okungenakuguqulwa.

 

I-Reed Switch Sensor Neodymium Disc Selection Standard

Izinkinobho zomhlanga ezincane zisebenza kakhulu ekutholeni indawo yomnyango, izingidi zokuphepha zemishini yasekhaya kanye nemishini yokuqapha ukugeleza okufushane. Ngokungafani nozakwabo baseHall, izingxenye zomhlanga zidinga i-magnetic flux yendawo egxilile ukuze kushayele ukuvalwa kokuxhumana kwensimbi yangaphakathi, ngakho-ke omaginethi bediski abajiyile kancane bayathandwa. Izakhiwo eziningi zomhlanga ezivamile zisebenzisa ama-disc angu-Ø3~Ø8mm anobukhulu obusuka ku-2mm kuya ku-4mm; ibanga eliyisisekelo le-N35 lisebenza kahle ekusethweni kokushisa okuzungezile ngaphakathi, futhi i-epoxy coating ithatha indawo ye-nickel lapho amadivayisi ebhekene nendawo yokusebenzela enomswakama. Abaklami kufanele bagweme omaginethi abakhulu njengoba i-magnetism eningi ingabangela ukuqhumisa okungamanga komhlanga eduze kweziteshi zesekethe eziseduze.

 

Umthetho Wokufaniswa Kwe-MR Sensor Rare Earth Disc Magnet

Izinzwa ze-Magnetoresistive (MR) zinikeza ukunemba okuphezulu kokubala okujikelezayo okusheshayo kumathuluzi okunemba kanye namayunithi okulawula izimoto zamandla amasha, zifuna i-magnetic flux eqinile, efanayo ezungeze ama-sensing chips. Amacala ethu okusebenza asendaweni afakazela ukuthi ama-disc magnets e-Ø4mm kuya ku-Ø10mm ahlanganiswe ne-N42 noma i-N45 grade ahlinzeka ngezimo zokusebenza ezifanele; i-axial magnetizing elawulwayo iqinisekisa ukusatshalaliswa kwensimu okulinganayo ezindaweni zokutholwa kwe-MR. Kumamojula e-MR ahlanganisiwe anesikhala sangaphakathi esilinganiselwe, sinciphisa ubukhulu bediski bufike ku-1.2mm ngenkathi sikhulisa ibanga kancane ukuze sinciphise ivolumu yamagnetic encishisiwe.

 

Ukukhethwa Kwe-Disc Magnet Yezinhlobo Ezihlukene Zezimoto Zezimboni

 

Ibanga Lokumaketha Nokugqama Kwemoto Ye-BLDC Engenamabhulashi E-DC

Ama-motor e-BLDC angaphandle amancane amakhulu ama-rotor asekhaya, amaphampu amanzi amancane namathuluzi kagesi aphathekayo avame ukufaka i-disc neodymium kumafreyimu e-rotor. I-Axial magnetization ifanela ukwakheka kwe-axial-flux BLDC, kanti amafomethi amafushane e-cylindrical disc afanela ukwakheka kwe-rotor yangaphakathi ye-radial-flux evamile. I-N35 ne-N42 zihlala zivamile kwi-BLDC evamile yokushisa okumaphakathi, kanti izinga lokushisa eliphezulu le-N38SH ligcinelwe ama-motor asebenza ngaphansi kokushisa okusebenzayo okungu-120℃ okuqhubekayo. Ngaphandle kwezingcezu zediski ezimele,omazibuthe besilinda se-neodymium be-rotor encane yemotokusebenza njengezinketho ezihlukile lapho abaklami bedinga ukuphakama okude kwamagnethi ukuze baphakamise i-torque yenjini iyonke.

 

Isiphakamiso Sobukhulu Bediski Ye-Stepper Motor Ngokwezifiso

Ama-motor ama-micro stepper emishini yezokwelapha, amaphrinta asehhovisi kanye nemishini yelebhu enembile ngokuvamile asebenzisa oma-disc magnet amancane afakwe kuma-shaft e-rotor aphakathi. Imininingwane yediski ejwayelekile elungisiwe ikhava ububanzi bobubanzi be-Ø2mm ~ Ø6mm, kodwa amaphrojekthi amaningi e-stepper enziwe ngokwezifiso adinga ukulungiswa kobubanzi bangaphandle obungejwayelekile noma ukujiya ngokuya ngosayizi we-rotor cavity. Lapho osayizi abajwayelekile abasethwe ngaphambilini behluleka ukulingana nemikhawulo yesikhala somshini, amakhasimende angaphendukela ezinhlelweni zobukhulu obuguquguqukayo esizihlelayo ngesikhathi sokuthuthukiswa kweprototype.

 

Inketho ye-Servo Motor High Temperature Disc Magnet

Ama-servo motor amancane avaliwe asetshenziswa kumajoyinti e-robotic kanye nama-spindle okukhiqiza okuzenzakalelayo acela oma-disc magnets amelana nokushisa ukuze aqhubeke nokusebenza kwemithwalo ephezulu ngezikhathi ezithile. Izakhiwo ze-servo eziphezulu zisebenzisa ama-N35UH noma i-N40UH ultra-high-temperature grade disc ambozwe ukuvikelwa okunamandla kwe-nickel triple-layer. Kwemishini ye-servo yezimboni enohlaka olukhulu enesakhiwo se-rotor esingenalutho,omaginethi bomhlaba abangavamile bendandatho ye-annular yemishini emikhulu ye-servoivame ukuhambisana namasethi ediski ukuze kuthuthukiswe ukwakheka kwesekethe ye-rotor magnetic.

 

Umhlahlandlela Wokukhetha Ibanga Likamagnethi Nokumboza Okungaphezulu Kwendawo Yokusebenza

 

Umehluko Wokusebenza Nezindleko ku-N35/N42/N45/N52

Sivame ukuthola ukudideka kokukhetha amamaki avela emaqenjini okuklama aphesheya kwezilwandle, ngakho-ke i-Fullzen ihlukanisa izikhala zokusebenza phakathi kwamabanga amane amakhulu e-disc yezentengiselwano. I-N35 inezindleko ezincintisana kakhulu zamayunithi e-sensor yangaphakathi engabalulekile kanye nama-motor ahlanganisiwe aphansi; i-N42 ilinganisa umkhiqizo wamandla kazibuthe kanye namanani kumaphrojekthi amaningi okuzenzakalelayo okusebenza okuphakathi. I-N45 ithuthukisa i-residual flux yama-MR sensors anembe kakhulu kanye ne-BLDC encane esebenza kahle kakhulu; i-N52 ephezulu inenani eliphezulu le-Br kodwa iza nezindleko eziphezulu kakhulu zezinto zokusetshenziswa, ikakhulukazi ezikhawulelwe kumadivayisi amancane kakhulu lapho isikhala sokufaka i-magnet sincane kakhulu. Uchungechunge lwe-SH/UH olushisa kakhulu luwela ngaphandle kwalolu hlu olujwayelekile futhi lucashunwa ngokwehlukana uma kucelwe ipharamitha yokushisa yeklayenti.

 

Izimo Ezisebenzayo Zokumboza Nge-Nickel/Epoxy/Zinc

I-nickel plating enezingqimba ezintathu ibhekwa njengokuphela kwethu okuthandwa kakhulu kwama-disc magnets asezingeni lokuthumela ngaphandle, okumelana ne-oxidation ngaphansi kwezimo ezijwayelekile zangaphakathi nezinomswakama olinganiselayo ukuze kuhambisane nezindinganiso zokuhlolwa ze-EU RoHS. I-Epoxy coating ivelele emishinini yangaphandle noma evame ukuchaphazeka njengezinzwa zemishini yengadi kanye nezingxenye zangaphandle zemoto, okunikeza ukuhlukaniswa okukhulu emanzini emvula kanye nenkungu ebolile. I-zinc plating engabizi kakhulu isebenza kuphela ezinhlanganweni zangaphakathi ezilahlwayo eziphansi ezingafuneki kakhulu ezingabhekene nezidingo eziqinile zokulwa nokugqwala zesikhathi eside, ezinganconywa kakhulu kumaphrojekthi asemthethweni okuthumela ngaphandle aqondiswe ezimakethe zaseYurophu naseNyakatho Melika.

 

Ukubalwa Kwamandla Okudonsa Amandla E-Disc Magnet kanye Nedatha Yokulinganisa Yangempela

 

Ifomula Yokubala Amandla Okudonsa Esenziwe Lula Yereferensi Yomklamo

Nakuba isofthiwe yokulingisa i-magnetic echwepheshile inikeza idatha enembile kakhulu ye-flux kanye ne-pull force, ithimba lethu lobuchwepheshe lifingqa ifomula elula ye-empirical yokulinganisa kwangaphambilini konjiniyela ngaphambi kokuklama ngaphandle kokusethwa kwe-simulation okuyinkimbinkimbi. Amandla okudonsa aqinile (kg) ≈ Indawo yokuxhumana kwe-Disc (cm²) × I-Remanence coefficient; i-coefficient iyashintshashintsha ngokusekelwe ebangeni kanye nebanga lomoya phakathi kwe-magnet kanye nengxenye yensimbi edonswe. Ukwandiswa kwe-air gap kunciphisa ngqo ukuphuma kwangempela kokudonsa ngokubukhali, imininingwane abaklami abaningi abasha abayinaki ekuhleleni kwesakhiwo sesigaba sokuqala.

 

Idatha Yokuhlolwa Kwangempela Kwe-Fullzen Lab Yama-Common Size Disc Magnets

Ilebhu yethu yokuhlola yangaphakathi iqeda ukusampula kwamandla okudonsa okuvamile kobukhulu bediski egciniwe ngaphansi kokushisa kwegumbi okuzinzile kanye nezimo zegebe lomoya elingenalutho. Isibonelo, idiski ene-nickel engu-Ø5×3mm N35 ifinyelela cishe amandla okudonsa angu-1.1kg; idiski engu-Ø8×4mm N42 ifinyelela cishe ku-traction elinganisiwe engu-2.3kg. Yonke imibiko yokuhlolwa kwelebhu inganamathiselwa kanye nama-invoyisi ezentengiselwano zokususwa kwentela kanye nokuhlolwa kwefektri okuzayo kweklayenti ukuze kuhlangatshezwane nezidingo zokuhlolwa komhlinzeki womhlaba wonke.

 

Isevisi ye-OEM ye-Disc Magnet eyenziwe ngokwezifiso evela ku-Fullzen Technology

 

Usayizi Owenziwe Ngokwezifiso, Ukwesekwa Kokugqwala Nokubekezelelana

Akuwona wonke amadizayini ezinzwa kanye nezimoto afanelana nobukhulu obujwayelekile be-disc magnet obugcwele, okusunduza onjiniyela abaningi ekuguqulweni kobukhulu okwenziwe ngokwezifiso. Sinikeza ukwesekwa kokuthuthukiswa okuguquguqukayo okuhlanganisa ububanzi bangaphandle obungejwayelekile, ukujiya, i-diametric magnetization eyenziwe ngokwezifiso kanye nokubekezelelana kobukhulu okuqinile ngomdwebo womshini weklayenti. Ukuze uthole izidingo zamapharamitha ezihlukile ngokuphelele ngaphandle kobubanzi bemininingwane ejwayelekile, abathengi bangatholaomazibuthe be-neodymium abacacisiwe ngokwezifisongemidwebo eyenzelwe wena eqinisekiswe yithimba lethu lobunjiniyela ngaphambi kokuvulwa kwesikhunta okusemthethweni.

 

Inqubomgomo Yesampula kanye Nesikhathi Sokuhola Sokukhiqiza Okukhulu

I-Fullzen ihlukanisa ukubambisana kwephrojekthi ibe yizibonelo zokuhlola kanye nezigaba zokukhiqiza ngobuningi ukuze kwehliswe ingozi yokuthuthukiswa kwamakhasimende kusengaphambili. Amasampula amancane okuhlola ukuze kuqinisekiswe umklamo angahlelwa zingakapheli izinsuku ezingu-3-5 zokusebenza zezinto ezijwayelekile, kuyilapho amasampula e-disc e-spec ngokwezifiso ethatha izinsuku ezingu-7-10 zokwenziwa kwesikhunta esisha. Ngemva kokuqinisekiswa kwesampula kudlule ukuhlolwa kwelebhu yeklayenti, isikhathi sokuhola i-oda ngobuningi esivamile sihlala cishe izinsuku ezingu-12 kuya kwezingu-18 zokusebenza kuye ngesheduli yokukhiqiza yanyanga zonke, futhi sinamathela ekuhambisaneni ne-RoHS & REACH kuzo zonke izinqwaba ezithunyelwe eziya ezindaweni zaseYurophu naseMelika.