Zeziphi Izinto Zokugquma Ezisetyenziswa Kwiimagnethi Zesilinda seNeodymium?

Kutheni iiCoatings Zibalulekile kwiNeodymium Magnets

Ingubo engagqunywangaimagnethi yesilinda ye-neodymiumibuthathaka ngendlela emangalisayo. Ngenxa yokuba inentsimbi, igqwala ngokukhawuleza xa ivezwa kwioksijini nakumswakama. Kwindawo yokusebenzela efumileyo, imagnethi engakhuselekanga esebenza kakuhle inokuqala ukubonisa umonakalo womphezulu kwiintsuku nje ezimbalwa. Ukuphuma kwemagnethi kuyehla ngokusisigxina. Nakweyiphi na indlela enzulu yokusebenzisa - isensa, injini, ikhonkco - oku akwamkelekanga.

Ukukhuselwa kokugqwala kunye nobude bexesha elide

Umsebenzi ophambili walo naluphi na uphahla kukuvala umphezulu wemagnethi emoyeni nasemanzini. Uphahla oluhle lusebenza njengesithintelo. Uvavanyo oluqhelekileyo lwe-labhoratri yetyuwa (ASTM B117) lubonisa ukuba imagnethi engenanto iyasilela kwiiyure ezimbini, ngelixa imagnethi yesilinda ene-nickel inokusebenza iiyure ezingama-24 ukuya kuma-72. Inxalenye ene-epoxy idla ngokudlula iiyure ezili-100. Oku kuthetha ngokuthe ngqo ubomi obude benkonzo kwiimeko zokwenyani, ukusuka kumgangatho wefektri ukuya kwiindawo zangaphandle.

Amandla Oomatshini Aphuculweyo

Iingubo zongeza umaleko wokhuseleko lomzimba. Iimagnethi zeNeodymium zinamandla kodwa zibuthathaka. Impembelelo ebukhali inokukrazula umphetho. Ngexesha lokufakwa okanye ukuphathwa, umphezulu ogqunyiweyo uyamelana nokukrweleka okuncinci. Kwiimagnethi zesilinda ezityibilika kwiindawo ezixineneyo okanye ezicinezelwa kwiindawo zesinyithi, ingubo eqinileyo efana ne-nickel copper inciphisa umngcipheko wokonakala komphezulu okunokubangela ukuba kubekho iindawo ezishushu zokugqwala.

Ukuhambelana ne-Electronics

Kwizixhobo ze-elektroniki, imagnethi idla ngokubekwa kufutshane neesekethe ezibuthathaka. Imagnethi engenanto inokukhupha amasuntswana aqhubayo ngemicroscope. Ingubo efakwe kakuhle negudileyo iqulethe imagnethi ngokupheleleyo. Oku kuthintela amasuntswana alahlekileyo ukuba angabangela iibhulukhwe ezimfutshane. Ikwabonelela ngomphezulu ohambelanayo wezinto zokuncamathelisa xa imagnethi ibotshelelwe kwindibano.

Iingubo eziqhelekileyo zeeMagnets zeSilinda

Usetyenziso olwahlukeneyo lufuna iimpawu ezahlukeneyo zokugquma. Iindleko, indawo esingqongileyo, inkangeleko, kunye nokuqhuba kwazo zonke zidlala indima. Ngokusekelwe kwii-odolo esizicwangcisayo kwiFullzen Technology, iintlobo ezintathu zokugquma zigubungela uninzi lokusetyenziswa kwemizi-mveliso kunye ne-elektroniki.

Ukwaleka kweNickel (Ni) – Kuhlala ixesha elide kwaye akumelani nokugqwala

Umaleko we-nickel-copper-nickel (Ni-Cu-Ni) ophindwe kathathu luphawu olusetyenziswa kakhulu kwiimagnethi zesilinda ze-neodymium kushishino. Unika indibaniselwano entle kakhulu yokumelana nokugqwala, ubulukhuni, kunye nokufikeleleka, kwaye unika imagnethi ukugqitywa okukhanyayo, kwesilivere-yesinyithi okubonakala kucocekile kwaye kuchwephesha.

Ukumelana nokugqwala: Kulungile (i-spray yetyuwa eqhelekileyo iiyure ezingama-24–72)

Ubunzima: Phezulu, iyamelana nokuphathwa kunye nokunxitywa kokufakwa

Ukuqhuba: Kuqhuba kancinci

Ubukhulu obuqhelekileyo: 15–25 microns

Eyona ilungele: Izixhobo zangaphakathi kwimizi-mveliso, iimoto, izinzwa, izixhobo ze-elektroniki zabathengi, imveliso ngokubanzi

Enye inzuzo esebenzayo: umaleko we-nickel uqinile ngokwaneleyo ukuba iimagnethi zesilinda zinokucinezelwa emngxunyeni ongabonakaliyo ngaphandle kokonakalisa uphahla, ukuba nje ukulingana kwawo kuyilwe ngokuchanekileyo.

Ukwaleka kweZinc (Zn) – Ukhuseleko oluSebenza ngexabiso eliphantsi

Ukwaleka nge-zinc lolunye ukhetho oluqhelekileyo, ingakumbi xa ixabiso liphantsi kakhulu. Inika ukumelana nokugqwala okuphakathi ngexabiso eliphantsi kune-nickel. Imbonakalo yayo ingwevu engacwebezeliyo okanye, xa ingena kwi-passivation, igqibezela ngombala otyheli okanye oluhlaza okwesibhakabhaka.

Ukumelana nokugqwala: Okuphakathi (i-spray yetyuwa eqhelekileyo iiyure ezili-12–24)

Ubunzima: Ubuphakathi, buthambile kune-nickel

Ukuqhuba: Kuqhuba kakhulu kune-nickel

Ubukhulu obuqhelekileyo: 8–12 microns

Eyona ilungele: Iindibano ezingabizi kakhulu, iindawo ezomileyo zangaphakathi, iindawo zokuhombisa apho inkangeleko ingekho baluleke kakhulu

Ingubo efanayo ye-nickel isetyenziswa kakhulu kwezinye iimilo; umzekelo,iimagnethi zediski ye-neodymiumezisetyenziswa ekubambeni zixhamla kumphezulu ofanayo ohlala ixesha elide.

Nangona kunjalo, i-zinc ayinzima kangako kune-nickel. Kwiimagnethi zesilinda ezidibana nokutyibilika okanye ukukrala okuphindaphindiweyo, i-zinc inokuguguleka ngokukhawuleza. Sihlala sicebisa i-zinc kwizicelo ezingashukumiyo okanye apho imagnethi igqunywe ngokupheleleyo.

Ukwaleka kwe-Epoxy – Ukumelana neekhemikhali kunye nokufuma

Kwiindawo ezifuna kakhulu ezifana nokufuma okuphezulu, ityuwa etshisiweyo, iikhemikhali zokucoca, okanye imozulu yangaphandle, i-epoxy coating yeyona ndlela ikhethwayo. Le polymer idala iqokobhe eliqinileyo neliqinileyo elijikeleze imagnethi. Umbala oqhelekileyo we-epoxy umnyama, kodwa neminye imibala inokufezekiswa.
Ukumelana nokugqwala: Kuhle kakhulu (kudla ngokudlula iiyure ezili-100 zokutshiza ngetyuwa)

Ubunzima: Phezulu, kodwa bunokuba buthambile kancinci kune-nickel

Ukumelana neekhemikhali: Igqwesile kakhulu kwiioyile ezininzi, izinyibilikisi, kunye neeasidi ezithambileyo

Ubukhulu obuqhelekileyo: 15–40 microns

Eyona ilungele: Izixhobo zangaphandle, ukusetyenziswa elwandle, izixhobo ezingaphantsi kweemoto, izityalo zeekhemikhali, ukucubungula ukutya (kunye neziqinisekiso ezifanelekileyo)

Kwizicelo ezifuna umngxuma ophakathi – njengakwii-magnetic couplings okanye ii-rotary shafts – ukhuseleko olufanayo lwe-epoxy luyafumaneka kwiiimagnethi zeringi ye-neodymium.

Into enye ecacileyo: i-epoxy yongeza ubukhulu obungaphezulu kune-nickel okanye i-zinc. Ukuba i-cylinder magnet yakho kufuneka ilingane ne-tight tolerance bore, kufuneka uqwalasele ubukhulu be-coating kumzobo wakho. Sihlala silungisa ubungakanani be-substrate ukuze buhlangabezane nobukhulu bakho bokugqibela emva kwe-epoxy coating.

Ezinye iiCoatings ezikhethekileyo

Ngaphandle kweentlobo ezintathu eziphambili, ezinye iiprojekthi zifuna iingubo ezikhethekileyo:

Ukudlulisa umoya: Unyango oluncinci kakhulu lweekhemikhali olunika ukhuseleko oluncinci. Kuphela kwiindawo ezomileyo kakhulu, ezicocekileyo apho kungekho mswakama khona.

Ingubo yegolide (Au): Isetyenziselwa ukusetyenziswa kwezonyango okanye izinto zokuthambisa ezikumgangatho ophezulu. Igolide phezu kwe-nickel inika ukumelana nokugqwala okugqwesileyo kunye nenkangeleko eyahlukileyo, kodwa ngexabiso eliphezulu.

I-PTFE (efana neTeflon): Inciphisa ukungqubana. Iluncedo kwiimagnethi zesilinda ezityibilika kumphezulu.

I-Parylene: Yi-polymer efakwe kwi-vacuum ebhityileyo kakhulu kwaye ifana ngokupheleleyo. Isetyenziswa kwi-implants zonyango nakwizixhobo ze-MEMS.

Kubathengi abangama-95% kwimizi-mveliso, i-nickel, i-zinc, okanye i-epoxy ziya kuba yimpendulo echanekileyo.

Indlela yokukhetha iCoating efanelekileyo kwisicelo sakho

Sixelela abathengi bethu kwiFullzen Technology ukuba baphendule imibuzo emithathu ngaphambi kokuba bakhethe i-coating.

Iindawo zoshishino

Umgangatho womzi-mveliso owomileyo: Ukwaleka kwe-nickel kwanele kwaye kuyabiza kakhulu.

Ukufuma ngaphandle okanye okuphezulu: Khetha i-epoxy. Ukumelana netyuwa eyongezelelweyo yokutshiza kuyazihlawulela ngokuthintela ukubuya kwangethuba.

Ukuvezwa kweekhemikhali: I-Epoxy. Qinisekisa ukuba iyahambelana nekhemikhali ethile.

Ukutya okanye amayeza: Cinga nge-epoxy enemvume efanelekileyo yokunxibelelana nokutya, okanye sebenzisa indibano evalwe ngokupheleleyo.

Izixhobo ze-elektroniki

Kwizixhobo ze-elektroniki zabathengi okanye izixhobo ezichanekileyo, i-nickel coating yeyona imiselweyo. Ibonakala icocekile, iyamelana nokugqwala, kwaye ayichithi. Ukuba imagnethi ikufutshane nesekethe yerediyo (RF) okanye i-analog sensor ebukhali, sicebisa ukuba siqinisekise ukuba umaleko we-nickel oqhubayo awuphazamisi. Kwiimeko ezingaqhelekanga, i-coating encinci engaqhubiyo (i-parylene okanye i-polymer eyimfihlo) inokucaciswa.

Ukuba isixhobo sakho sifuna ubukhulu obungaqhelekanga, ubukhulu obungaqhelekanga bokugquma, okanye uhlobo oluthile lwemagnethi, ungasebenza ngokuthe ngqo neenjineli zethu kwiiimagnethi ze-neodymium zesikoezihambelana ngokuchanekileyo nemida yakho yombane kunye neyemishini.

Iimfuno ezenzelwe wena ngeTekhnoloji yeFullzen

Ngamanye amaxesha, iimagnethi ezigqunywe ngaphandle kweshelufu azifanelani noyilo lwakho. Ungadinga ububanzi obuthile bangaphandle, ukunyamezelana okuqinileyo, okanye ugqunywe nge-hybrid coating (umz., i-nickel kunye nomaleko ophezulu we-epoxy ukuze uxhathise iikhemikhali ezongezelelweyo). Kulapho iqela lethu lobunjineli lingena khona.

Senza iimagnethi zesilinda ze-neodymium ezigqunywe nge-coated kwimizobo yakho. Ubonelela ngezi zinto zilandelayo:

Ubukhulu (ububanzi kunye nobude), kunye nokunyamezela kokugqibela emva kokugquma

Udidi lwemagnethi (umz., N35, N42, N52, okanye i-SH enobushushu obuphezulu)

Uhlobo lokufaka i-coating kunye nazo naziphi na iimfuno ezikhethekileyo (umz., “i-epoxy, emnyama, ubuncinci be-30 microns”)

Inkcazo yendawo yokusebenza, ukuze sikwazi ukuqinisekisa ingcebiso yethu

Emva koko sivelisa iisampulu. Uyazivavanya. Kuphela xa uvuma apho siqhubeka nemveliso epheleleyo. Olu hambo lomsebenzi lususa ukuqagela.

Iingcebiso Zokugcina Iimagnethi Ezigqunyiweyo

Nokuba ipeyinti ingcono kakhulu ayinakuphila xa ingaphathwanga kakuhle. Iindlela ezilula zokwandisa ubomi beemagnethi zakho ezifakwe i-nickel okanye iimagnethi ezifakwe i-epoxy.

Ukuphatha kunye nokugcina

Musa ukuphosa iimagnethi zesilinda kumgangatho oqinileyo. Ukungqubana kunokuqhekeza uphahla, kuveze isinyithi esingenanto.

Gcina iimagnethi kwindawo eyomileyo. Nangona i-epoxy ingangeni kumanzi, akukho ngubo ikhuselekileyo ngokupheleleyo ekuntywilisweni ixesha elide okanye umphunga oxinzelelweyo.

Gcina iimagnethi kude nezixhobo ezibukhali. Incakuba yentsimbi inokukrwela kwi-nickel okanye kwi-zinc.

Ukuba iimagnethi zigcinwa iinyanga, cinga ngokuzifaka kwiingxowa ezivaliweyo ezine-desiccant - ingakumbi kwiindawo ezigqunywe yi-zinc.

Ukufakwa kunye nobude bexesha

Xa ucinezela imagnethi yesilinda kwi-housing, sebenzisa isixhobo esisebenza ngamandla ngokulinganayo kubuso bokugqibela, kungekhona ecaleni.

Kuphephe ukubethelwa ngesando okanye ukufakwa kwento engqukuva. Sibone ukungasebenzi kakuhle kwengubo ngexesha lokuhlanganiswa, kungekhona ngexesha lokulungiswa.

Kwiimagnethi ezigqunywe nge-epoxy kwiindawo ezinokungcangcazela okuphezulu, jonga ugqubuthelo olusemaphethelweni rhoqo. Ukungcangcazela kunokubangela ukuxinana okuncinci kwisakhiwo sesinyithi, ekugqibeleni kudlule kwi-polymer.

Kutheni iTekhnoloji yeFullzen yeeMagnets eziColekileyo

Ukukhetha umthengisi kubaluleke kakhulu njengokukhetha i-coating ngokwayo. I-Fullzen Technology izisa amava ngqo emveliso kwiprojekthi yakho. Asingonkampani yokurhweba efunda iphepha ledatha; singumvelisi olawula ukucocwa, ukugaywa, ukugaywa, kunye nokuhlolwa.

Oko sikunikela ngokukodwa kwiimagnethi zesilinda ze-neodymium ezigqunywe nge-coated:

Ubuchule bobuchwephesha: Iinjineli zethu zisebenza nawe ukuze zihambelane nomgangatho wombala. Asibuzi nje ukuba “ngowuphi umbala”; sibuza “ngowuphi ubushushu, ngowuphi umswakama, nangayiphi imichiza.”

Ukwenziwa ngokwezifiso: Ukusuka kwi-N35 ukuya kwi-N45SH, ukusuka kwi-2mm ububanzi ukuya kwi-50mm, ukusuka kwi-nickel ukuya kwi-epoxy - sakha umzobo wakho.

Uqinisekiso lomgangatho: Uvavanyo lwetyuwa oluqhelekileyo, ukujonga ubukhulu be-coating (indlela ye-eddy current), kunye nokuhlolwa ngokubonakalayo phantsi kokwandiswa.

Ukuthatha iisampulu ngokukhawuleza: Singavelisa iisampulu ezigqunywe ngentsimbi kwiintsuku ezili-10 ukuya kwezili-15 zokusebenza ngokweenkcukacha ezininzi.

Ukuthunyelwa kwempahla kwihlabathi liphela: Sithumela kumazwe angaphezu kwama-30, sipakisha ngendlela efanelekileyo ukuthintela umonakalo kwezothutho.

Xa usebenza nathi, ufumana iqabane eliqondayo ukuba imagnethi engamelani nokugqwala ayiyonto ithengiswayo - yinxalenye eyenziwe ngobunjineli.

Ukulungele ukucacisa iiMagnets zakho zeSilinda ezigqunywe ngeCoated?

Yeka ukuqikelela ukuba loluphi upende olusebenzayo kwindawo okuyo. Qala ngemfuneko ecacileyo: sithumelele umzobo wakho, amanqaku esicelo sakho, kunye noqikelelo lobungakanani bakho. Siza kuphendula ngengcebiso yopende, isicwangciso sesampulu, kunye nesicatshulwa esikhuphisanayo.

Ndwendwela iphepha lethu lemveliso ephambili ukuze ufumane iimagnethi zesilinda ze-neodymium ukuze ufunde okungakumbi, okanye unxibelelane neFullzen Technology ngqo ukuze uqalise iprojekthi yakho eyenziwe ngokwezifiso.