Kodi Maginito Ndi Maonekedwe Angati?

Pamene tikuyang'ana mu gawo la magnetism, zimakhala zoonekeratu kuti maonekedwe a maginito sakhala osinthasintha; m'malo mwake, zidapangidwa mwaluso kwambiri kuti zikwaniritse zolinga zapadera. Kuchokera pa maginito osavuta koma ogwira mtima kwambiri mpaka mawonekedwe ovuta kwambiri komanso opangidwira, mawonekedwe aliwonse a maginito amathandiza mwapadera kuchulukitsitsa kwa ntchito zomwe maginito amagwiritsidwa ntchito.

Kumvetsetsa kufunikira kwa mawonekedwewa kumapereka chidziwitso pa mfundo za maginito ndi ntchito zake zothandiza. Lowani nafe pakufufuza ukumawonekedwe osiyanasiyana a maginito, pamene tikuwulula zinsinsi ndi ntchito za zodabwitsa za maginitozi zomwe zimaumba mwakachetechete dziko lathu laukadaulo.

Sintered NdFeB maginitondi maginito amphamvu omwe amagwiritsidwa ntchito popanga zida zosiyanasiyana zamagetsi, zida zamagalimoto ndi makina amakampani. Njira yake yogwiritsira ntchito imafuna njira zapadera ndi zipangizo kuti zitsimikizire kuti chomaliza chimakhala ndi ntchito yokhazikika komanso maginito apamwamba. Zotsatirazi ndi njira zazikulu zopangira ma sintered NdFeB maginito:

 

1. Kukonzekera Zakuthupi:

Gawo loyamba pakukonza maginito a sintered neodymium iron boron maginito ndikukonzekera zopangira, kuphatikiza neodymium iron boron powder, iron oxide, ndi ma alloying ena. Ubwino ndi kuchuluka kwa zopangira izi zimakhudza kwambiri magwiridwe antchito a chinthu chomaliza.

 

2. Kusakaniza ndi Kupera:

The zopangira ndi blended ndi umakaniko pansi kuti tikwaniritse yunifolomu kugawa ufa particles, potero utithandize maginito ntchito.

 

3. Kuumba:

Ufa wa maginito umapangidwa kukhala mawonekedwe omwe amafunidwa pogwiritsa ntchito makina osindikizira, pogwiritsa ntchito nkhungu kuti zitsimikizire kukula kwake ndi mawonekedwe ake, monga zozungulira, masikweya, kapena masinthidwe achikhalidwe.

 

4. Sintering:

Sintering ndi gawo lofunikira kwambiri popanga maginito a neodymium iron boron. Pansi pa kutentha kwambiri komanso kupanikizika kwambiri, ufa wopangidwa ndi maginito umapangidwa kuti upangike mawonekedwe owundana, kukulitsa kachulukidwe kazinthu ndi maginito.

 

5. Kudula ndi Kupera:

Post-sintering, maginito ooneka ngati chipika amatha kukonzedwanso kuti akwaniritse kukula kwake komanso mawonekedwe. Izi zimaphatikizapo kudula ndi kupera kuti mukwaniritse mawonekedwe omaliza.

 

6. Kupaka:

Pofuna kupewa makutidwe ndi okosijeni komanso kukulitsa kukana kwa dzimbiri, maginito a sintered amakumana ndi zokutira pamwamba. Zida zokutira wamba zimaphatikizapo plating ya nickel, zinc plating, ndi zigawo zina zoteteza.

 

7. Magnetization:

Potsatira njira zomwe tafotokozazi, maginito amayenera kukhala ndi maginito kuti awonetsetse kuti akuwonetsa zomwe akufuna. Izi zimatheka poyika maginito pamalo olimba a maginito kapena kugwiritsa ntchito mafunde amagetsi.

 

NdFeB maginito ndi amphamvu maginito zinthu zimene zikhoza kupangidwa mu akalumikidzidwa zosiyanasiyana kuti zigwirizane ndi zosowa zosiyanasiyana ntchito. Nawa mawonekedwe wamba a NdFeB maginito:

 

Silinda:

Uwu ndi mawonekedwe wamba omwe amagwiritsidwa ntchito popanga maginito a cylindrical monga ma mota ndi ma jenereta.

 

Block kapena Rectangular:

Maginito a NdFeB okhala ndi block amagwiritsidwa ntchito m'njira zosiyanasiyana, kuphatikiza maginito, masensa, ndi maginito.

 

Imbani:

Maginito a toroidal ndi othandiza pa ntchito zina, makamaka pomwe maginito a toroidal amafunikira kupangidwa, monga m'masensa ena ndi zida zamagetsi.

 

Chigawo:

Maginito ozungulira ndi achilendo, koma amatha kugwiritsidwa ntchito pazinthu zina zapadera, monga m'ma laboratories ofufuza.

 

Mawonekedwe Amakonda:

Maginito a NdFeB amatha kupangidwa m'mawonekedwe osiyanasiyana apadera kutengera zosowa zamapulogalamu apadera, kuphatikiza mawonekedwe ovuta. Kupanga mwamakonda izi nthawi zambiri kumafuna njira zapamwamba komanso zida.

 

Kusankhidwa kwa mawonekedwewa kumatengera momwe maginito adzagwiritsire ntchito, chifukwa mawonekedwe osiyanasiyana amatha kupereka maginito osiyanasiyana komanso kusinthasintha. Mwachitsanzo, maginito a cylindrical amatha kukhala oyenera pamakina ozungulira, pomwe maginito a square amatha kukhala oyenera zida zomwe zimayenda molunjika.

 

Powerenga nkhani yathu, mutha kumvetsetsa bwinomawonekedwe osiyanasiyana a maginito. Ngati mukufuna kudziwa zambiri za mawonekedwe a maginito, chonde titumizireni paKampani ya Fullzen.Fullzen Magnet ndi akatswiri ogulitsa maginito a NdFeB ku China ndipo ali ndi chidziwitso chambiri pakupanga ndi kugulitsa maginito a NdFeB.