Kugereranya Ubwoko bwa Hook Ubwoko na Porogaramu

Mu nganda zigezweho no mubuzima bwa buri munsi,magnesi ya neodymium hamwe nudukonibarimo kugira uruhare runini. Kuva mukuzamura uduce duto mumahugurwa yinganda kugeza kumanika amasuka nibiyiko mugikoni cyo murugo, bakemura ibibazo byinshi byo guhagarika no gutunganya ibintu hamwe na magnetisme yabo ikomeye kandi byoroshye gushushanya. Waba uzi guhitamo muburyo butandukanye bwibikoresho ku isoko?

Ni ibihe bintu by'ingenzi bigomba kwitabwaho mugihe ubara imbaraga zingana? Ni izihe nyungu zubwoko butandukanye bwibikoresho mubikorwa byinganda? Ni ibihe bipimo by'ingenzi n'ibisabwa tekinike bigomba gutozwa? Mugihe ugura kunshuro yambere, nigute wakwirinda izo "mitego" isanzwe? Niba ufite ibi bibazo, ibikurikira bizaguha isesengura ryuzuye, bigutware gusobanukirwa cyane na magneti ya neodymium hamwe nudukoni, kandi bigufashe guhitamo neza.

Imbaraga za Tensile Kubara no Guhitamo Igitabo cya Neodymium Magnets hamwe na Hook

Mbere ya byose, mubijyanye no kubara imbaraga zingana, intandaro ni ukureba "ibisabwa byukuri bitwara imitwaro" na "coefficient ya magnetique". Izina rya tensile imbaraga nigiciro ntarengwa mubihe byiza, ariko mugukoresha nyabyo, bigomba kugabanywa. Kurugero, niba ubuso butaringaniye (nka plaque yicyuma), magnetism izagabanukaho 10% -30%; niba umanitse mu buryo butambitse (nkuruhande rwumuryango wicyuma uhagaritse), bigomba kugereranywa nka 60% -70% byingufu zidasanzwe; niba ubushyuhe bwibidukikije burenze 80 ° C, magnetism ya magneti ya neodymium izagabanuka cyane. Kubijyanye n'ubushyuhe bwo hejuru, icyitegererezo kirwanya ubushyuhe (nka N38H) kigomba guhitamo, hiyongereyeho 20%. Muri make, ibarwa ifatika isabwa imbaraga zigomba kuba byibuze 30% kurenza uburemere bwikintu ushaka kumanika kugirango ugire umutekano.

Mugihe uhisemo, banza umenye uko ibintu bimeze: niba ari ukuzamura ibice mumahugurwa (bisaba urwego-rwinganda hamwe nudukingirizo twumutekano) cyangwa ibikoresho byo kumanika murugo (ibisanzwe bifite ibishishwa birwanya ibishushanyo birahagije). Kugira ngo ukoreshe ubwiherero, icyitegererezo kitarimo amazi nikel cyometseho amazi kigomba gutoranywa kugirango wirinde ingese na demagnetisation.

Reba igishushanyo mbonera: niba ubushobozi bwo gutwara imitwaro burenze kg 5, nibyiza guhitamo icyuma cyuzuye. Abasudira biroroshye kugwa munsi yimbaraga zikomeye; niba ukeneye guhindura imyanya kenshi, udufuni hamwe numurimo wo kuzenguruka biroroshye guhinduka.

Ntukirengagize ubunini bwa magneti: kuri neodymium magneti yo murwego rumwe (nka N38), nini ya diameter nubunini bwimbitse, niko imbaraga zikomeye. Niba umwanya wo kwishyiriraho ari muto, icyambere kigomba guhabwa amanota yo hejuru (kurugero, N42 ifite imbaraga zingana kurenza N38 zingana).

Hanyuma, kwibutsa: ntukarebe gusa igiciro mugihe uhisemo. Ibicuruzwa bihendutse birashobora gukoresha ibikoresho bitunganyirizwa nkibikoresho bya magnetiki, hamwe nibirango byimbaraga za tensile kandi byoroshye kubyerekana. Koresha bike cyane kugirango uhitemo ababikora bisanzwe, byibuze kugirango umenye neza ko nominal tensile imbaraga zidatandukanye cyane namakuru yikizamini nyirizina.

Ubwoko bwa Hook Ubwoko bwa Magneti ya Neodymium hamwe na Hook hamwe no kugereranya kwinganda

Iya mbere ni ubwoko bugororotse. Umubiri wifatizo uragororotse, kandi imbaraga zirahagaze. Bikunze gukoreshwa mu nganda kumanika ibikoresho byabugenewe hamwe nu miyoboro ntoya. Ibibi ni ibintu byoroshye guhinduka; biroroshye kunyeganyega niba umanitse kubaza.

Kuzunguruka. Igikoresho kizunguruka kirashobora kuzunguruka dogere 360 ​​kandi gikoreshwa mukuzamura ibice mumahugurwa hamwe nibikoresho bimanikwa kumurongo. Ntibikenewe kwimura magneti mugihe uhindura inguni. Ariko, kwikorera imitwaro ntibigomba kurenza kg 5, bitabaye ibyo gufata byoroshye kurekura.

Igikoresho. Irashobora gukubwa mugihe idakoreshejwe, ibereye kumanika ibikoresho bito nka wrenches na calipers kuruhande rwibikoresho bya mashini kugirango ubike umwanya.

Kubikorwa biremereye, hitamo ibyuma bifatika; kugirango bihinduke, hitamo kuzunguruka; yo kuzigama umwanya, hitamo gufunga. Guhitamo ukurikije ibikenewe byamahugurwa rwose nibyo.

Ibipimo byingenzi nibisabwa bya tekiniki kugirango ubone icyiciro cya Magneti ya Neodymium hamwe na Hook

Imwe murwego rwo gukora rukuruzi. Kuva kuri N35 kugeza kuri N52, umubare munini, niko ubwinshi bwa magnetique flux nububasha bukomeye. Gukoresha inganda, bigomba guhera byibuze kuri N38. Ahantu henshi nko mu bwiherero, ibyuma bidafite ingese bigomba gutoranywa kugirango birambe neza.

Ibisabwa bya tekiniki: igifuniko kigomba kuba kimwe, cyometse kuri nikel cyangwa zinc-nikel. Ikizamini cyo gutera umunyu kigomba gutsinda byibuze amasaha 48 kugirango bitoroshe kubora. Isano iri hagati ya magneti na hook igomba kuba ikomeye. Abasudira bagomba kuba badafite gusudira kubeshya, kandi byakozwe muburyo bwizewe. Byongeye kandi, kubirwanya ubushyuhe, moderi zisanzwe ntizigomba kurenga 80 ° C. Kubushyuhe bwo hejuru cyane, M cyangwa H bigomba guhitamo, bitabaye ibyo, biroroshye demagnetize. Gusa iyo ibi byujuje ubuziranenge urashobora kubikoresha ufite ikizere.

Nigute wakwirinda aya makosa atanu asanzwe mugihe ugura Magneti ya Neodymium hamwe na Hook

Ubwa mbere, ntukarebe gusa imbaraga zidasanzwe. Baza uwabikoze amakuru yikizamini nyacyo. Bamwe bafite ibirango byibinyoma birashobora gutandukana kubice, bizatera rwose ibibazo mugihe umanitse ibintu biremereye.

Icya kabiri, wirengagize ibikoresho bifatika. Niba uguze ibyuma kugirango ubike amafaranga, bizabora kandi bimeneke ahantu h’ubushuhe mumezi abiri. Nibura hitamo nikel isize cyangwa ibyuma bidafite ingese.

Icya gatatu, ntugenzure uburyo bwo gutwikira. Kubaza gusa "niba byashizweho" ntacyo bimaze. Ugomba kubaza raporo yikizamini cyumunyu. Ntugakore ku bafite amasaha atarenze 48, bitabaye ibyo, bizabora iyo bikoreshejwe mu nyanja cyangwa mu mahugurwa.

Icya kane, wibagirwe ubushyuhe bwibidukikije. Imashini isanzwe ya neodymium izagabanuka mugihe ubushyuhe burenze 80 ° C. Ahantu nko kuruhande rwamashyiga no guteka, ugomba kwerekana moderi irwanya ubushyuhe (nka N38H).

Icya gatanu, ubunebwe kandi ntugerageze ingero. Mbere yo kugura byinshi, fata bike kugirango ugerageze ubushobozi bwo kwikorera imitwaro hanyuma urebe imikorere. Ntutegereze kugeza ibicuruzwa byinshi bigeze kugirango ubone ko ibyuma bifatwa cyangwa magnesi zacitse, ibyo bizagaruka no kungurana ibitekerezo cyane.

Ibuka izi ngingo, kandi ntushobora gukandagira ibirombe binini.