Induku kazibuthe yakhiwe ngomongo kazibuthe wangaphakathi kanye nesigqoko sangaphandle, kanti inkaba kazibuthe yakhiwe nge-cylindrical magnetic iron block kanye neshidi lensimbi elisebenza kazibuthe.Isetshenziselwa ikakhulukazi izikhonkwane zensimbi ezintweni ezingavuthiwe;Isetshenziswa kabanzi embonini yamakhemikhali, ukudla, ukugaywa kabusha kwemfucuza, i-carbon black kanye neminye imikhakha.
Induku kazibuthe enhle kufanele isatshalaliswe ngokulinganayo esikhaleni somugqa wokungeniswa uzibuthe, futhi ukusatshalaliswa kwephuzu lobukhulu obuphezulu bokungeniswa kukazibuthe kufanele kugcwalise yonke intonga kazibuthe ngangokunokwenzeka, ngoba ngokuvamile ibekwe emugqeni wokudlulisa umkhiqizo weselula, ubuso benduku kazibuthe kufanele bushelelezi, ukumelana kufanele kube kuncane, futhi akufanele kube khona izinto eziyingozi emvelweni, ukuze kugwenywe izinto ezingcolisayo kanye nemvelo.
Indawo yokusebenza yenduku kazibuthe inquma ukuthi kufanele ibe nokumelana okuthile nokugqwala kanye nokumelana nezinga lokushisa eliphezulu, futhi ezinye izikhathi zidinga amandla okungenisa kazibuthe aqinile.Ukuqina okuhlukile kazibuthe kungatholwa ngokusebenzisa amapuleti omhlahlandlela kazibuthe anobukhulu obuhlukahlukene.Ukukhetha omazibuthe abahlukene kunquma amandla amakhulu wokungeniswa kazibuthe kanye nokumelana nezinga lokushisa kwenduku kazibuthe.Ngokuvamile, induku kazibuthe ye-NdFeB esebenza kakhulu iyadingeka ukuze kuzuzwe amandla okungenisa kazibuthe angaphezulu kuka-10000 we-Gauss kwintonga kazibuthe ye-D25 evamile.I-SmCo Magnet ngokuvamile ikhethelwa induku kazibuthe ekwazi ukumelana nokushisa okuphezulu lapho izinga lokushisa lidlula ku-150 ℃.Kodwa-ke, i-SmCo Magnet ayikhethelwanga izinduku kazibuthe ezinobubanzi obukhulu ngoba intengo ye-SmCo Magnet iphezulu kakhulu.
Ubukhulu bokungena kazibuthe obungaphezulu benduku kazibuthe bulingana ngokuqondile nosayizi omncane wezinhlayiyana ezingakhangiswa, kodwa ukungcola okuncane kwensimbi nakho kungabangela ithonya elikhulu kubhethri, ekhemisi nakwezinye izinkambu.Ngakho-ke, ama-roller kazibuthe ane-Gauss engaphezu kwe-12000 (D110 - D220) kufanele akhethwe.Ezinye izinkambu zingakhetha eziphansi.
Indawo yangempela kazibuthe engaphezulu ingafinyelela cishe ku-6000 ~ 11000 Gauss, engenziwa futhi ngokwezifiso ngokuya ngezidingo ezithile zamakhasimende.Ngenxa yokusetshenziswa kwe-ultra-high coercivity magneto, evalwe ngejeli ye-silica noma i-argon arc welding, futhi yenziwe ubuchwepheshe obukhethekile besayensi.
Ukuminyana kwesigxobo sokususwa kwensimbi okusebenzayo, indawo enkulu yokuxhumana namandla kazibuthe aqinile.Isitsha sokususa insimbi singenziwa ngokwezifiso ngokuya ngezidingo zomsebenzisi.Enqubweni yokuthi induku kazibuthe ithintane noketshezi, amandla kazibuthe angaphakathi azolahleka ngendlela engenakuhlehliswa.Uma ukulahlekelwa kudlula u-30% wamandla okuqala, induku kazibuthe idinga ukushintshwa.
Uma induku kazibuthe ithintana noketshezi, amandla kazibuthe angaphakathi azolahleka ngendlela engenakuhlehliswa.Ukulahlekelwa kudlula u-30% wamandla okuqala noma ishidi lensimbi elingaphezulu.Lapho ipayipi lensimbi engagqwali ligugile futhi liphuka, induku kazibuthe idinga ukushintshwa, futhi induku kazibuthe evuzayo uzibuthe ayikwazi ukuqhubeka nokusebenza.Omazibuthe ngokuvamile bayashwabana, futhi indawo engaphezulu igcotshwe ngamafutha, okubangela ukungcoliswa okukhulu kwemvelo.Abakhiqizi bezinduku kazibuthe basekhaya ngokuvamile basebenza iminyaka engu-1-2 ngaphansi komthwalo osindayo kanye neminyaka engu-7-8 ngaphansi komthwalo omncane.Isetshenziswa kakhulu kumapulasitiki, ukudla, ukuvikelwa kwemvelo, ukuhlunga, imboni yamakhemikhali, amandla kagesi, izinto zokwakha, izitsha zobumba, imithi, impuphu, izimayini, amalahle nezinye izimboni.
