Imagnethi eqatywe ngerabha kukusonga umaleko werabha kumphezulu ongaphandle umazibuthe, odla ngokusongwa ngeemagnethi ze-NdFeB ngaphakathi, i-iron eqhuba imagnethi kunye neqokobhe lerabha ngaphandle. Iqokobhe lerabha elomeleleyo linokuqinisekisa imagnethi eqinile, enqabileyo kunye neyonakalisayo ukunqanda umonakalo kunye nokuhlwa. Ilungele ukusetyenziswa kwemagnethi yangaphakathi nangaphandle, njengakwimigangatho yemoto.
Lo maleko okhuselayo werabha udlala indima xa usetyenziswa kwiindawo ezinovakalelo njengeglasi neplastiki okanye umphezulu wesithuthi opolishwe kakhulu. Isekethe yemagnethi eyenziwe ngoomazibuthe kunye neshiti lentsimbi iya kuvelisa amandla aqinileyo okufunxa eme nkqo. Ngaxeshanye, i-coefficient ephezulu yokukhuhlana kweqokobhe lerabha liyakwandisa ukufunxa okuthe tye kwemagnethi eqatywe irabha. Okwangoku, inkangeleko yeemagnethi ezininzi zenziwe ngerabha ngokwesiqhelo, kuba umazibuthe ubukhulu becala wenziwe ngeqokobhe lentsimbi ngaphandle kwimarike kwaye umazibuthe ngokwawo unobunkunkqele, xa umazibuthe ubhengezwa kumphezulu wesinyithi, iya kubangela umonakalo umazibuthe kunye adsorbed umphezulu metal ngenxa yamandla okufunxa awomeleleyo.
Izixhobo zerabha ezisetyenziselwa iimagnethi ezigqunywe ngerabha zivavanywa ngokungqongqo kwaye azinabungozi emzimbeni womntu. Imagnethi isongelwe ngerabha, engakwaziyo ukufikelela kuphela ukufunxa okufunekayo, kodwa ikwakhusela umazibuthe wangaphakathi kunye nomphezulu wokufunxa. Ukuncamathela kunye nokuqhaqha akusayi kushiya nawuphi na umkhondo kwindawo yento. I-adhesive coating ayinayo kuphela amandla athembekileyo, kodwa inokunciphisa impembelelo embi kwiipropati zamagnetic zemagnethi; Ngaphezu koko, ekubeni irabha yokuqala yokugquma yenziwa ngokubumba inaliti, xa kuthelekiswa nendlela yokuvelisa yemveli, amanyathelo omatshini akashiywanga, angenzi lula kuphela inkqubo yokuvelisa, kodwa aphinde athintele inkcitho yezinto zokugquma irabha ngexesha lomatshini, kwaye emva koko kunciphisa iindleko zokuvelisa.
Ngokubanzi inkangeleko yeemagnethi ezigqunywe ngerabha zimnyama, kuba imathiriyeli yerabha imnyama. Njengoko ezi mveliso zithandwa ngakumbi kwaye zamkelwa namhlanje, abathengi balindele imibala emitsha. Ke ngoko, i-Honsen Magnetics ikwavelisa eminye imibala eyahlukileyo yeemagnethi ezigqunywe ngerabha ukuze imibala izise amaxabiso akhethekileyo kubathengi. Umzekelo, zonke iimagnethi zethu ezigqunywe ngerabha zinokwenziwa zibe mhlophe, ekulula ukuhambelana nemibala yomphezulu wokufunxa kwaye inokudlala indima entle yokuhombisa; Senze kwakhona imibala emthubi, coz umbala omthubi udla ngokubonwa njengophawu lwesilumkiso "sokuqwalasela kunye nokubaluleka"; Kukho nemibala ebomvu ehambisa uphawu "lwengozi". Ukongeza kule mibala, eminye imibala inokwenziwa ngokwezifiso.
Qhagamshelana nathi ngayo nayiphi na into eqhelekileyo okanye eyesiqhelo yeemagnethi ezigqunywe ngerabha.
