Indlela yokwenza umazibuthe?

Sonke owoyamaniswe nale ndaba ayinzima, ngathi umazibuthe wakhe. Kubomi bemihla ngemihla ukuba isoloko isetyenziswa ngabantu ngenxa yamandla ayo ukutsala izinto ezincinci ukusuka metal ethile. Ukongeza, iimagnethi ezisetyenziswa kakhulu kwiinkalo ezininzi, umzekelo, ekuvelisweni kombane. Enyanisweni, umbane ngaphandle kwazo bekuya kuba nzima. Oomazibuthe aba eletromagnitov ezingundoqo - izixhobo ezivelisa umbane. Kodwa ke nangoku bonke. Xa imizimba yethu biotoki kwakhona ukunika ukuba kubuzwe lo imigca kazibuthe amandla. iplanethi yethu, sinokuthi - yinto umazibuthe wakhe omkhulu emsi, ekubeni yenza amandla enkulu yomtsalane. Kukho iindawo apho kudingeka nje ukuba usebenzise intsimi eyomeleleyo ngemagnethi. Umzekelo, ukukhulisa iinqanawa ezazikayo, fusion kunye nangaphezulu.

Abantu kumaxesha amandulo ndafunda iimagnethi kunye neempawu zabo baza kusebenza kuzo. Noko ke, ngaloo mihla iziqwenga nje magnetite, okanye lodestone, njengoko ngoku ibizwa. Ezikhumbuzo yokuqala uthandana amadoda nabo kwafunyanwa ngexesha Ukumba amazwe Central America. Le Umfanekiso ilukrolo ukusuka iibhloko enkulu yale uhlobo, ngenxa yokuba isimo sabo, abaphandi sizibiza ngokuba "inqatha boy". imigca endle Magnetic la manani kwaye ukuba bephuma esiswini. Ukongeza, umazibuthe yendalo kunye neempawu zayo zichazwe-ngqangi yamandulo Chinese. Le nto, intsimbi, oxides intsimbi iphathelele kwaye yeka ekutsaleni ezahlukeneyo amanqaku zentsimbi okanye intsimbi. It yasetyenziswa kangangeenkulungwane. Kodwa ngokuhamba kwexesha, umgangatho intsimbi wayeka ukwanelisa iimfuno zabantu. Ngenxa ukuveliswa umbuzo indlela yokwenza umazibuthe womelele kwaye athembeke. Ngokuthe ngcembe kuvelile technology ukuvelisa iimagnethi ngumntu.

Ngaba ukhe wacinga ngendlela yokwenza umazibuthe wakhe? ukuba zenziwa kuphela kwi-mveliso, okanye mhlawumbi ukwakha indlela emidala? Kweli nqaku, makhe sithethe ngendlela yokwenza umazibuthe ekhaya.

Makhe siqale, njengoko bathi, ukusuka isitovu. Zonke izixhobo kufuneka ubuncinane ukukwazi ukuze magnetization, ngaba magnetically okanye magnetically. Ngawaphi amagama data? iipropati kokulahlekelwa Okokuqala kunokuba ngokukhawuleza ukutsala izinto, kwaye eyesibini - kubagcina, yaye, njengoko umthetho, ixesha elide. Ngaphambi yokwenza umazibuthe ngokwenza ukuba kuyimfuneko ukukhetha into elungileyo. Njengoko kubonakala ngentla apha, zonke izinto ngale ndlela.

Xa sithatha umazibuthe wakhe owomeleleyo uyibambe phezu bar metal, ngoko oku ngokwaneleyo ukuba magnetize isifundo. Kwakhona, xa uvula ngokuphindaphindiweyo nakufuphi ngokukhawuleza isikere sentsimbi elikhulu, bona babe ipropati ukutsala izinto ezincinane metal. Kwaye bafumana indawo zingasetyenziswa ngokuphindaphindiweyo, ukuze, umzekelo, ukuze ube nokuphuma kweso neentanda amalungu ngentsimbi amancinane.

Ngokuqhelekileyo, umazibuthe isigxina, nto leyo yenziwa magnetizing isiqwenga yentsimbi, kudala njalo ugcina iipropati yayo. Ngokuqhelekileyo, oko kwanele ubushushu ukuya kwiqondo elithile okanye ukubetha nayiphi tiyeke - yaye kokukhona akayi kukha nto.

Le propati iinkcukacha ngemagnethi utshintshe kongezwe iikhompawundi ezithile zesinyithi. Ngawo la ongeziweyo ukuguqulela intsimbi ibe ngentsimbi. Yodidi ukuba lukhuni, ngokuqhelekileyo izinto nzima Imagnethi yomhlaba, yaye ngaloo ndlela babe umbandela ukuqala ukudala umazibuthe. Ngokubanzi, steel stainless ayikho nako ukuzenza lukhuni kunye neempawu alukhange ngoka iintsimbi.

Ngoku sithandaze ngqo ekuphenduleni lo mbuzo: ukwenza njani umazibuthe? Akukho nzima kangaka. Indlela yokwenza umazibuthe enamandla? Ukuze wenze oku kufuneka: ibhari ngentsimbi lukhuni kunye inductor. Kubungakanani isijungqe ngensimbi kufanele ezifana ukuba kufanelekile ngokupheleleyo ngaphakathi esondweni yakho. Ukuba okhoyo usebenzisa - kuthungelwano, khawulitshitshise fuse kwisekethe ukuthintela mfutshane-kombane.

intsimbi kuphela okanye sobhedu eyasetyenziswayo ukunikezela ipropati ngokuxhomekeke ukutsala iintsimbi. Ukulungiselela le njongo ngamanye amaxesha zingathathela alnico - ingxubevange ekhethekileyo eyenziwe iintsimbi eziliqela. Kodwa kaninzi zisetyenziselwa le njongo ferrites. Ferrites ezi oxides zentsimbi ngokohlobo lomgubo, nto leyo ixutywe kudla ezithile. It iimagnethi ferrite zezona lula, ukuba banikwe nayiphi na imilo. Noko ke, anamandla kakhulu zezo umazibuthe, leyo zazenziwe ngomxube elikhethekileyo neodymium, zentsimbi kunye boron.