Kugura Magnets? Dore Ikiganiro Cyukuri Ukeneye

Kwibira cyane mu Isi ya Magnets zihoraho

Niba ushakisha magnesi kumushinga, birashoboka ko wasanze washyutswe nibisobanuro bya tekiniki hamwe nibibanza bigurishwa. Amagambo nka "N52" na "gukurura imbaraga" atabwa hirya no hino, ariko mubyukuri mubara iki mugihe cyo gukoreshwa kwisi? Reka dusibe fluff hanyuma tumanuke mubucuruzi. Ibi ntabwo aribyo bitekerezo gusa; ni ubuhanga buhembwa cyane kuva mu myaka mirongo yo guhitamo magnesi kumurimo-ku-butaka, hamwe no kwibanda ku ifarashi y'akazi uzageraho kuri benshi: magneti ya neodymium.

Imirongo ya Magnet - Gutora Ikipe Yawe

Tekereza magnesi zihoraho nkubwoko butandukanye bwibikoresho byubaka - buriwese afite icyo agenewe gukoresha, kandi guhitamo ibitari byo ni inzira yizewe yo gutesha agaciro umushinga wawe.

Imashini ya Ceramic (Ferrite):Umugongo wiringirwa, uhenze-umugongo wisi ya rukuruzi. Uzababona nka magnesi yumukara mumajwi yimodoka yawe cyangwa ufunze kabari yawe yamahugurwa. Inyungu zabo nini? Ntibashobora kubora kandi barashobora gukubitwa kumubiri. Ubucuruzi? Imbaraga zabo za rukuruzi zirahagije gusa, ntabwo zishimishije. Koresha mugihe ingengo yimari idakenewe kandi ntukeneye imbaraga ziremereye zifata imbaraga.

Alnico Magnets:Guhitamo bisanzwe. Byahimbwe na aluminium, nikel, na cobalt, ni byo bijya mu bushyuhe bwo hejuru - bityo rero kuba bahari mugupima ibikoresho bishaje, ipikipiki ya gitari nziza, hamwe na sensor hafi ya moteri. Ariko bafite intege nke: guhindagurika gukomeye cyangwa umurima wa magneti urwanya urashobora kubambura magnetism. Nabo bafite agaciro kuruta magnetiki ceramic, bigatuma bahitamo neza.

Magari ya Samarium Cobalt (SmCo):Inzobere mu nshingano zikabije. Ukeneye rukuruzi isebanya ubushyuhe bwa 300 ° C cyangwa imiti ikaze? Ubu ni bwo. Inganda zo mu kirere n’ingabo zishyura amafaranga menshi kubera kwihanganira bidasubirwaho, ariko ku 95% by’imirimo y’inganda, birakabije.

Neodymium (NdFeB) Magnets:Nyampinga w'imbaraga zidashidikanywaho. Ninimpamvu ibikoresho bya elegitoroniki byagabanutse kandi ibikoresho byinganda byarushijeho gukomera - tekereza rukuruzi ntoya ariko ikomeye mumyitozo yawe idafite umugozi. Imenyesha rikomeye: Izi magneti zikunda cyane ingese. Kureka umwe udapfunditse ni nko gusiga icyuma hanze mu mvura; kurangiza kurinda ntabwo ari amahitamo-ni ngombwa kubaho.

Ibisobanuro Byashizweho - Ibya Sekibi murambuye

Dore uko wasoma urupapuro rwihariye nka pro wigiye kumakosa ahenze.

Umutego wo mu cyiciro (N-amanota):Nukuri ko umubare munini N (nka N52) bisobanura imbaraga zirenze iziri hasi (N42). Ariko dore ibanga ryumurima: amanota yo hejuru ararenze cyane. Nabonye magnet ya N52 avunika munsi yo gutungurwa nuko N42 yakuramo nta shiti. Kenshi na kenshi, rukuruzi nini ya N42 nini ni amahitamo meza, akomeye - ubona imbaraga zo gukurura zigereranywa zidafite intege nke.

Kurura imbaraga:Umugani wa Laboratwari na Vuga Igorofa Ukuri: Iyo mbaraga ikurura amaso nimero yimpapuro? Ipimirwa kumurongo wuzuye, wijimye, indorerwamo-yoroshye muri laboratoire igenzurwa nikirere. Gusaba? Nibishushanyo bisize irangi, I-beam bitwikiriye murwego rwurusyo. Mubyukuri, imbaraga zifatika zirashobora kuba kimwe cya kabiri cyibyo kataloge isaba. Amategeko: Koresha ibisobanuro kugirango ugereranye, ariko wizere gusa prototype yageragejwe hejuru yawe.

Kurwanya Ubushyuhe:Guhatirwa kuganza Ikirenga: Guhatira imbaraga ni imbaraga za rukuruzi - nicyo kibuza gutakaza magnetisme iyo ihuye nubushyuhe cyangwa imirima ya rukuruzi. Niba magnet yawe azaba hafi ya moteri, ahantu ho gusudira, cyangwa hejuru yinzu yicyuma yatetse nizuba, ugomba guhitamo igipimo cyubushyuhe bwo hejuru (komeza witegereze kumugereka nka 'H', 'SH', cyangwa 'UH'). Imashini ya neodymium isanzwe itangira kwangirika burundu iyo ubushyuhe buzamutse hejuru ya 80 ° C (176 ° F).

Guhitamo Igifuniko Cyiza - Nintwaro:

Nickel (Ni-Cu-Ni):Ikibazo gisanzwe. Nibyiza, bihendutse, kandi nibyiza kubikoresha byumye, murugo - tekereza guteranya ibicuruzwa cyangwa ibikoresho byo mucyumba gisukuye.

Epoxy / Polymer Coating:Umusore utoroshye. Ni matte, akenshi ibara ryamabara irwanya gukata, gushonga, nubushuhe bwiza kuruta nikel. Kubintu byose bikoreshwa hanze, mumaduka yimashini, cyangwa hafi yimiti, epoxy niyo ihitamo ryiza. Nkuko igihe cyakera mu iduka ryibihimbano cyabivuze: "Ibishashara bisa neza mu gasanduku. Ibirangantego bya epoxy biracyakora nyuma yimyaka."

Impamvu Magnet Bar ari Inshuti Yawe Nziza

Disiki nimpeta bifite ibyo bikoresha, ariko abicisha bugufineodymium bar magnetni inyubako yanyuma yo kubaka inganda na DIY kimwe. Imiterere y'urukiramende itanga isura ndende, iringaniye ya magnetiki-nziza cyane ikomeye, ifata imbaraga.

Aho Yinjiza Igumana:Uburinganire bwa geometrie bwakozwe muburyo bwubaka. Shyira kumurongo kugirango ukore akabari ka magnetiki yo gutoragura imyanda. Shyira mubikoresho byabugenewe bya aluminiyumu kugirango ufate ibice mugihe cyo gusudira. Koresha nka trigger muri sensororo yegeranye. Impande zabo zigororotse zireka wubake, imbaraga zikomeye za magneti zo guterura cyangwa gufata imitwaro iremereye.

Ubwinshi-Itondekanya Ibisobanuro Umuntu wese Yabuze:Mugihe utumije ibice 5.000, ntushobora kuvuga "akabari ka santimetero 2." Ugomba kwerekana kwihanganira ibipimo (urugero, 50.0mm ± 0.1mm). Icyiciro cya magneti zingana zidahuye ntizishobora guhurira mumashini yawe, kandi ibyo bishobora kwangiza inteko yose. Abatanga isoko bazwi bazapima kandi bemeze kwihanganira-ntukemure bike.

Umutekano: Ntibiganiro:

         Gukubita / Kumenagura Hazard:Magnets irenze urugero ya neodymium irashobora gufata hamwe n'imbaraga zihagije zo kumenagura amagufwa. Buri gihe ubyitondere kugiti cyawe kandi witonze cyane.

         Ibyangiritse kuri elegitoroniki:Izi magneti zirashobora kwangiza rwose amakarita yinguzanyo, disiki zikomeye, nibindi bitangazamakuru bya magneti. Ikirenzeho, barashobora guhagarika imikorere ya pacemaker kuva kure cyane.

         Amabwiriza yo Kubika:Ubike magnesi ya neodymium muburyo butuma badakoraho - gutandukanya amakarito cyangwa ahantu runaka bikora neza kubwibi.

         Kumenyesha umutekano wo gusudira:Iri ni itegeko ridashidikanywaho: Ntuzigere ukoresha magneti ya neodymium ahantu hose hafi yo gusudira arc. Umwanya wa magneti urashobora kohereza arc iguruka mubyerekezo byubugizi bwa nabi, bitateganijwe, bigashyira gusudira mukaga gakomeye.

Gukorana nuwitanga - Nubufatanye

Intego yawe ntabwo igura magnesi gusa; ni ugukemura ikibazo. Fata uwaguhaye isoko nkumufatanyabikorwa muricyo gikorwa. Sangira amakuru arambuye yumushinga wawe: “Ibi bizahinduka kumurongo wa forklift, bitwikirwe mumazi ya hydraulic, kandi bikore kuva kuri -10 ° C kugeza kuri 50 ° C.”

Utanga isoko neza azabaza ibibazo bikurikirana kugirango wumve ibyo ukeneye. Umuntu ukomeye azasubiza inyuma niba ukora amakosa: “Wabajije N52, ariko kuri uwo mutwaro wo guhungabana, reka tuvuge kuri N42 hamwe n'ikote ryinshi rya epoxy.” Kandi burigihe - burigihe - banza ubone ingero zumubiri. Shyira mu nyandiko mu bidukikije byawe: ubibike mu mazi, ubereke ubushyuhe bukabije, ubigerageze kugeza binaniwe. Ayo madorari magana make yakoreshejwe kuri prototypes nubwishingizi buhendutse uzigera ugura guhangana nimpanuka zitanu.

Umurongo w'urufatiro: Iyo urebye inyuma yumurongo wo hejuru ugaragara kandi ukibanda ku burambe bufatika, busobanutse, hamwe nubufatanye nyabwo nuwaguhaye isoko, uzakoresha imbaraga zuzuye za magneti - cyane cyane magnetiki ya neodymium bar - kugirango wubake ibisubizo bidafite imbaraga gusa, ariko byizewe kandi bifite umutekano mumyaka iri imbere.

Urashaka ko nongeraho igice kumabendera atukura kugirango wirinde mugihe uhisemo gutanga magnet kugirango ingingo irusheho gusobanuka kubasomyi bawe?