Mashandisirwo Anoitwa Magnet Coatings paMashandiro eU Shaped Neodymium Magnet

Magineti e-neodymium ane chimiro cheU anopa huwandu hwesimba remagineti hwakanyanya, asi anotarisanawo nekusasimba kwakasiyana nekuda kwejometri yawo uye kugona kwayo kukora kwezvinhu zve-neodymium. Kunyange hazvo musimboti we alloy uchigadzira simba remagineti, chifukidziro ndicho chikamu chayo chakakosha chekudzivirira, icho chinosarudza zvakananga mashandiro ayo, kuchengetedzeka uye hupenyu hwebasa. Kusateerera kusarudzwa kwechifukidziro kunogona kutungamira mukukundikana nguva isati yakwana, kusimba kushoma kana kutyoka kune njodzi.

Basa Rakakosha reKuputira
Magineti eNeodymium anoora nekukurumidza kana akasangana nehunyoro, hunyoro, munyu kana makemikari, zvichikonzera kuora kwesimba remagineti kusingagadzirisiki uye kuputsika kwechimiro. Chimiro chakaita seU chinowedzera njodzi idzi: kukotama kwayo kwemukati kwakapinza kunowedzera kushushikana kwemuchina, geometry yayo yakaganhurirwa inobata tsvina, uye makomba ayo akaomarara anoedza kufanana kwekuvhara. Pasina dziviriro yakasimba, ngura inogona kutanga pakona yemukati, ichibvisa simba remagineti uye ichitanga kutsemuka kunogona kukonzera kuti magineti iputsike.

Mapendi Anoita Zvinopfuura Kungodzivirira Kuora
Mapendi anoshanda anoshanda sezvidziviriro zvakawanda: anoumba chipingamupinyi chemuviri kubva kunjodzi dzezvakatipoteredza, anowedzera kuramba kukwenya nekupwanya panguva yekubata, anopa simba remagetsi kumamota/masensa, uye anoramba akabatana pasi pekumanikidzwa kwekupisa. Kuvhara makona kwakadzika kwakakosha kune magineti ane chimiro cheU—chero mipata ichakurumidzisa kudzikira kwekushanda munzvimbo dzine kushushikana kwakanyanya.

Kuenzanisa kweCommon Coating Options
Kuputira kweNickel-Copper-Nickel (Ni-Cu-Ni) hakudhuri zvakanyanya uye kunopa dziviriro yakanaka uye kusapera, asi pane njodzi yekuva nemaburi madiki uye kufukidzwa kusina kuenzana muU-bend, saka kwakanakira kushandiswa mukati memba yakaoma.
Mapendi epoxy anobudirira munzvimbo dzakaoma—pendi dzawo dzakakora uye dzine mvura yakawanda dzinopinda mukati memota, zvichipa hunyoro hwakanaka/kusadzivirira makemikari uye kudzivirira kusvibiswa kwemagetsi, asi hadzina simba rekudzivirira kukwenya.
Parylene inopa kuchengetedzwa kwemamorekuru kusina maburi, kunyangwe munzvimbo dzakadzika, zvichiita kuti ive yakakodzera mamiriro ezvinhu akaoma (ezvekurapa, emuchadenga), asi dziviriro yayo yemuchina yakaganhurirwa uye mutengo wayo wakakwira.
Zinc inogona kushandiswa sechinhu chinopa rubatsiro munzvimbo dzisina kusimba uko isingadhuri, asi isingagare kwenguva refu.
Ndarama inoita kuti ngura isapararire uye kuti ishande zvakanaka mumagetsi emagetsi, asi inofanira kushandiswa pamwe chete ne nickel kuti itsigire chimiro.

Mhedzisiro yeSarudzo yeCoating paKushanda
Mapendi anotarisa zvakananga kugadzikana kwemagineti—ngura inoderedza simba reGauss zvachose uye simba rekudhonza. Inodzora kusimba kwechimiro nekudzivirira kuputika mumakombama emukati asina kuvharwa. Inovimbisa kuchengetedzeka nekudzivirira zvidimbu zvakapwanyika. Kubva pakuona kwemagetsi, mapendi anodzivirira mapfupi (epoxy/parylene) kana kugonesa kuyerera kwemagetsi (nickel/gold). Chinonyanya kukosha ndechekuti mapendi asina kuenzana anokundikana munzvimbo dzakaoma: magineti akajairwa eU-shaped nickel-plated anokurumidza ngura munzvimbo dzakanyorova, nepo magineti asina insulation anogona kukanganisa magetsi ari pedyo.

Kusarudza Kupfeka Kwakanakisisa: Zvinhu Zvikuru Zvekufunga
Isa zvinhu zvakakosha munzvimbo yako yekushanda: ongorora hunyoro, kushanduka-shanduka kwetembiricha, kusvibiswa nemakemikari, uye kushandiswa mukati/kunze. Sarudza hupenyu hwebasa hunodiwa—mamiriro ezvinhu akaoma anoda epoxy kana parylene coatings. Ziva zvinodiwa nemagetsi: insulation inoda epoxy/parylene coatings; conductivity inoda nickel/gold coatings. Ongorora mashandiro emakanika: nickel coatings inodzivirira kupfeka kupfuura epoxy coatings yakapfava. Gara uchisimbisa kufukidzwa kwemukati kwemukati—vatengesi vanofanira kuvimbisa kufanana munzvimbo iyi kuburikidza nemaitiro akasarudzika. Kuenzanisa mitengo nenjodzi: Matanho ekudzivirira asina kutsanangurwa zvakakwana anogona kutungamira mukukundikana kunodhura. Kune mashandisirwo akakosha, raira kuyedzwa kwesalt spray

Shandisa maitiro akanakisa
Taura zvakajeka rudzi rwekuputira uye ukobvu hushoma muzvirevo (semuenzaniso, "30μm epoxy"). Inoda kuti vagadziri vape humbowo hwakanyorwa hwekuvhara kwe inbend. Shanda nenyanzvi dzine ruzivo muU-shaped magnet geometries—maitiro avo ekuputira anoongororwa kuti aone maumbirwo akaomarara. Edza ma prototypes mumamiriro ezvinhu chaiwo usati wagadzira zvizere; aise munzvimbo dzekupisa, makemikari, kana hunyoro kuti uone kushanda kwawo.

Mhedziso: Kupfeka seVarindi Vehurongwa
Kune magineti ane chimiro cheU-shaped neodymium, magineti haasi ekurapa pamusoro, asi ndiwo anodzivirira zvikuru kuti zvinhu zvirambe zviripo. Kusarudza magineti epoxy enzvimbo dzakanyorova, magineti eparylene ekuvhiya, kana magineti eplating ekugadzira conductivity anogona kushandura kusasimba kuita kusimba. Nekuenzanisa mashandiro egineti nezvinodiwa zvekushandisa uye kusimbisa dziviriro pamakona akakosha, unogona kuve nechokwadi chekuti magineti anoshanda zvakanaka kwemakumi emakore. Usambofa wakakanganisa pakudzivirira magineti: simba rako regineti rinoenderana nazvo.