Cup Magnetschimwe chezvinhu zvakakosha zvehupenyu.Zvinodiwa mumaindasitiri mazhinji, zvikoro, dzimba, uye mabhizinesi.Iyo neodymium mukombe magineti inonyanya kubatsira munguva dzazvino.Iine zvakasiyana-siyana zvekushandisa muzvigadzirwa zvemazuva ano zvetekinoroji.Ichi chinhu, chakagadzirwa nesimbi, boron, uye neodymium (rare-earth element), inoshandiswa mumamiriro ezvinhu anoda simba rakawedzerwa uye kusimba.
Pasinei nehukuru hwayo hudiki, inopa huwandu hwemagineti masimba uye simba.Pasinei nekuratidzwa kune tembiricha yakanyanya, inochengetedza simba rayo.Neodymium kana NdFeB maginetiusaora kana wakaputirwa.Anogona kuumbwa kuita mukombe wakanaka kana poto.
Masayendisiti ari kunetseka nezvenyika isina ichi chinhu chisingawanzoitiki nechikonzero.Kunyangwe ichicherwa zvakanyanya kuChina, hazvina kujairika muUnited States, uko masayendisiti akangwara anogona kuwanikwa.Iyo ine mashoma maitiro anoita kuti zvive zvakakosha mukugadzira magineti:
• Neo zvinhu zvinoda kudziya kwakadzikira kuti zvishande mukupisa, asi zvinoda mwero wakanyanya wekupisa (tembiricha yeCurie) kuti irasikirwe nemagineti.Nekuda kweizvozvo, inozivikanwa kuve inopikisa zvakanyanya kune demagnetization.
• Magneti ye neodymium yaizoora zviri nyore pasina jira, uye ngura inogona kukanganisa kugona kwayo kwenguva refu kupa simba rakakwana.
• Haidhure.
• NdFeB inofungidzirwa kuti ine simba rakawanda pasinei nekukura kwayo kuduku.
Neodymium mukombe magineti, sezvimwe chero chigadzirwa chakagadzirwa nevanhu, vane zvikanganiso zvekuona.Vanogona, semuenzaniso, kuve nekutsemuka kwebvudzi, kucheka kudiki, kana porosity.Uku kukanganisa kwakajairika mune sintered metallic neo cup magineti.Iyo magineti iri mubvunzo inogona kuramba ichishanda kana isingadarike 10% yepasi yakaiswa.
Uyezve, kuputika kunogamuchirwa kana nzvimbo yavo yepamusoro isingapfuure makumi mashanu kubva muzana yedanda.Pazvinhu zvakatsikirirwa, kushivirira pane ukobvu kana magnetization direction kunofanira kuwedzera kana minus.005.Mamwe mativi anofanira kuwedzera kana minus.010 zvichibva pazviyero zveIMA.
Kune akati wandei akasiyana magadzirirwo ehari magineti uye magineti emagetsi, anosanganisira flat, threaded bush, threaded stud, countersunk hole, nepaburi, uye ne threaded gole.Kune nguva dzose magineti inoshanda kune yako application nekuti kune akawanda akasiyana emhando sarudzo.
A flat workpiece uye isina mavara danda nzvimbo inovimbisa yakanakisa magineti inobata simba.Pasi pemamiriro ezvinhu akanaka, perpendicular, pane chidimbu chegiredhi 37 simbi yakanyungudutswa kusvika kuhupamhi hwe 5 mm, pasina gap remhepo, iyo yakatsanangurwa yekubata masimba inoyerwa.Hapana mutsauko mudhirowa unoitwa nekukanganisa kudiki mune magineti zvinhu.
Kunyange zvazvo neodymium magineti zvinhu zviri nyore kuputika nekutsemuka, masayendisiti anoishandisa mumhando dzakasiyana dzekushandisa, kunyanya mukugadzirwa kwezvinhu zvemazuva ano zvetekinoroji.
Iwo anoshandiswa mukugadzirwa kwezvinhu zvakakosha zvekombuta senge maprinta uye hard disks/drive.
Uyezve, magineti eNdFeB anoshandiswa nevagadziri vemidziyo yevaraidzo yemumhanzi senge maikorofoni, mahedhifoni, uye vatauri.
Mechanical mainjiniya anogadzira marudzi akasiyana emotor anoda izvi zvigadzirwa zvesainzi zvakare.
Kunyangwe iyo neodymium mukombe magineti ine yakakwirira magineti, inotsemuka nyore nyore muchimiro chayo chakachena.Nekuda kweizvozvo, kutarisirwa kunofanirwa kutorwa kana uchibata magineti aya.Kana neo magineti ikaiswa pachinhu chinokwezva, zviviri izvi zvinogona kubonderana zvine chisimba, zvichiita kuti neo magineti atyoke.Pamusoro pezvo, neodymium poto magineti anogona kukonzera kukuvara kwemunhu nekudzvanya ganda rinowira pakati pavo.Kazhinji, zvigadzirwa izvi zvine magineti mushure mekusangana kwemagineti.
Tinokutendai nekuverenga chinyorwa chedu, chatinotarisira kuti chakupa kunzwisisa kuri nani kwemakapu magineti.Kana iwe uchida kudzidza zvakawanda nezve mukombe wemagineti uye zvimwe zvigadzirwa zvemagineti, tinokurudzira kuti iweshanyira Honsen Magnetics.
Tave tichibatanidzwa muR&D, kugadzira, uye kutengesa kwemagineti echigarire kweanopfuura makore gumi semumwe wevanotungamira vatengesi vemhando dzakasiyana dzezvigadzirwa zvemagineti.Nekuda kweizvozvo, isu tinokwanisa kupa vatengi vedu-yemhando yepamusoro isingawanzo pasi inogara magineti zvigadzirwa senge neodymium magineti uye mamwe asiri-asingawanzo epasi magineti echigarire pamitengo inokwikwidza.
With Countersunk Hole
NeBore Hole
NeKunze Thread
NeScrew Bush
NeInternal Metric Thread
Pasina Hole
Ne Swivel Hook
Pamwe Carabiner
Magnetic Pushpins
Precast Magnets
