Zvinoita kugadzira neodymium magnets a nemaoko ako?

Masayendisiti kare kuedza kuumba superstrong magnets A maererano alloys siyana. Asi vakawanda zviitiko vaifanira kushandisa zvinhu zvinogona kukuisa pangozi kuvanhu. Pakupedzisira ndakakwanisa kuwana chikamu pahwaro neodymium. Izvi isingawanzowanikwi pasi simbi hakurevi kukuisa vanokwanisa unotyisidzira utano. Kunyatsoziva yakasiyana ehupfumi ino zvinhu, vakawanda vanofunga zvinokwanisika kugadzira neodymium magnets a nemaoko avo. Maererano pfungwa - ndiwo muitiro wakaoma kunzwisisa tichitarisa zvemichina. Kana unogona kuzviita kubva zvishandiswezve yechipiri mbishi zvinhu?

Neodymium magnets a: chii zvinhu izvi?

Maererano masayendisiti, budiriro iyi akatora anenge 20 makore pakutsvakurudza uye yokuedzwa. Kusarudzwa zvinhu inorangarira zvinhu zvizhinji: Accessibility, anochinjika, kuchengeteka, mukuru rinobva ehupfumi, kuramba dzezvakatipoteredza ezvinhu. Kuvimbisa pokutungamirira masayendisiti vaiona kushandiswa pasi isingawanzowanikwi simbi. Neodymium uye kuti chinangwa ichi akaenda chete zvakakwana.

Zvinonzi inobva magnets a vane zvinoshamisa simba adhesion. Kunyange shoma zvinhu anokwanisa wakabata uremu nguva zhinji kupfuura ayo vakawanda. Magnetic ehupfumi vari vakaramba kwenguva refu (kurasikirwa anopfuura 2% mumakore 10 kushandiswa). Zvino neodymium magnets a inogona kutengwa dzakagadzirirwa muzvitoro. Mitengo dziripo kusvika munhu.

mamiriro

Magnets A pahwaro pasi isingawanzowanikwi simbi Nd2Fe14B runotaurwa fomura. The maumbirwo rinosanganisira neodymium (Nd), simbi (Fe), Boron (B). Michina chinhu ndechokuti isingawanzowanikwi pasi simbi zvayo yakachena chimiro nyore kuziva. The sintering kwacho nemamwe zvinoriumba mu upfu muchimiro zvinofanira kuitika pasi inert ezvinhu. Zvikasadaro kwayo nokukurumidza oxidation kunoitika pamwe kurasikirwa zvivako.

Technology nokuti kuipa ezvinhu akaoma, saka edza kuita neodymium magnets a nemaoko kukodzera. Akanzi zvigadzirwa iri kugadzirwa. Nhamba pashure tsamba N (25, 30, 45) zvinoreva bumbiro remitemo. The kumusoro ari mamakisi, akasimba ari rinobva ehupfumi kwemashoko acho. The nhamba inobvawo pane kufadza uchishandisa tembiricha yacho magineti.

Features

Kudzivisa zvakatipoteredza ezvinhu kupesvedzera magnets a akafukidzwa ne rwokudzivirira sezvamunoita. Kazhinji, vaviri nickel rukoko kana hwakavandudzwa shanduro mamwe zvenguva rukoko hwemhangura. Chimwe chinokosha - neodymium magnets a pa kutonhora pamusoro 70 ° C vanotanga kuva demagnetized. Runopfuura muganhu tsika kungaita kuti kurasikirwa rakakwana zvivako uye kuchinja chiwanikwa mune chimedu nesimbi.

The specificity emashoko zvinoda inokosha kuchengeteka matanho kubasa. Somuenzaniso, neodymium magnets a vane 50x30 mm namira simba 100 - 115 makirogiramu, uye 70x50 mm uye makirogiramu 300. Rough kukurukurwa vanogona kukuvadza kuti: kuti minwe yako ukabatwa, kukuvadza ganda, kukuvara pfupa. Kusingadzoreki kudhumhana pamusoro magnets a maviri anogona makariita zvinhu nokuumbwa unopinza zvidimbu kuti anogona kukuvadza maziso ako.

kunyoresa

Pachivanhu vari kushandiswa zvemagetsi, apo unofanira kusika nokusingaperi remagineti. Material ehupfumi tikwanise zvinobudirira kushandisa navo kuwana akatambanudza simbi zvinhu kubva pasi reservoirs. Zvivako kwakadaro kunze fastening imwe waya lugs vari yakanyatsoiswa eyebolt izvo kungoti zvakakodzera nokuti kana screwing anobvumira disengaging zviviri zvakasimba akabatanidza pemvura.

Magnets a anogadzirwa aine pakukura 1 kusvika 120 mm mu dhayamita uye kunosiyana ukobvu uye chimiro. The wakaisvonaka vavo zvinowanzoshandiswa nematehwe zvinhu uye midziyo Mazinga. Vanogona kuwanikwa mafaro matoyi uye namano kuturika zvinhu zvakasiyana-siyana. Simba magnets a inokosha kuti mupise granular uye zvokunwa zvokuvakisa. Ivo anoshandiswa musungo ari Mapaipi nokuyerera nouipi simbi uye dzimwe zvinhu.

High chisungo simba rinokurudzira vanhu kuzvishandisa kuti "kuchengetedza" kana tichishandisa mvura uye gasi. Nokutenga neodymium magnets a nokuda counter, ivo, saka, kuedza kuzadzisa tava kuderera kana zvokurega vachishandisa kutenderera mashandiro. Zvingangoitika ichi hunonzi kuwanikwa dzimwe apo kushanda mukati simbi nhengo namano. Simba magineti akatasva pane imwe nzvimbo mumuviri, unogona kuderedza vachishandisa kutenderera impeller.

Zvinoita kugadzira neodymium magnets a nemaoko ako?

Industrial michina kunze sintering ari chiwanikwa uremu, achiri kunosanganisirawo yakaoma uye dzisingambosvikiki kuti pamba magnetization rikurumidze zvichiguma fuma. It anoshandisa minda simba simba chaizvo. Kana chido chikuru kuti pachako neodymium magnets a, nemaoko ako unogona kuita izvozvo dismantling "zvisingachashandi" remakore Electronics.

Mune dzimwe zvakaoma Zvifambiso okuberekwa anogona kuwanikwa mukati mumwe - mbiri zvinhu zviduku. Kuedza Drilling kana kupwanya magnets a akadaro seisingashandi. The pemvura runodzivirira wakaremara, mashoko ikasakendenga pamwe zvakatipoteredza uye anorasikirwa zvivako zvayo. Uyezve, nyanzvi dzinoti, ari Chips rine mukuru flammability uye anogona vesa akapoteredza pamusoro.