0.4mm 155 papa kala gula Enemaled kala i uhi ʻia i ke keleawe keleawe no ka hoʻonani

uwea Magnet a i ʻoleuwea enamelhe uea keleawe a aluminika i uhi ʻia me kahi ʻāpana lahilahi ohoʻokaʻawale. Hoʻohana ʻia ia i ke kūkulu ʻana i nā transformers, inductors, motors, generators, speakers, hard disk head actuators, electromagnets, electric guitar pickups a me nā noi ʻē aʻe e koi ai i nā coils paʻa o ka uea insulated.

ʻO ka uea ponoʻī ka mea i hoʻopili pinepine ʻia, electrolytically refined copper. Hoʻohana ʻia ka uea magnet alumini no nā mea hoʻololi nui a me nā kaʻa. Hana ʻia ka insulation me nā mea kiʻiʻoniʻoni polymer paʻakikī ma mua o ka enamel, e like me ka manaʻo o ka inoa.

Mea alakaʻi
ʻO nā mea kūpono loa no ka hoʻohana ʻana i ka uea magnet he metala maʻemaʻe ʻole, ʻoi aku ka keleawe. Ke noʻonoʻo ʻia nā mea e like me ke kemika, kino, a me nā pono waiwai mechanical, manaʻo ʻia ke keleawe ka mea alakaʻi koho mua no ka uea magnet.

ʻO ka pinepine, ua haku ʻia ka uea magnet me ke keleawe i hoʻopili piha ʻia, electrolytically hoʻomaʻemaʻe ʻia e hiki ai i ka wili kokoke i ka wā e hana ai i nā coils electromagnetic. Hoʻohana ʻia nā māka keleawe ʻole oxygen-maʻemaʻe kiʻekiʻe no nā noi wela kiʻekiʻe i ka hoʻohaʻahaʻa ʻana i nā lewa a i ʻole i nā kaʻa a i ʻole nā ​​​​mea hana i hoʻoluʻu ʻia e ke kinoea hydrogen.

Hoʻohana ʻia ka uea magnet alumini i kekahi manawa ma ke ʻano he koho no nā transformers nui a me nā kaʻa. Ma muli o kona haʻahaʻa haʻahaʻa uila, pono ka uea alumini i 1.6-manawa ʻoi aku ka nui o ka ʻāpana kea ma mua o kahiuwea keleawee hoʻokō i ke kūpaʻa DC like.

ʻO ka hoʻokaʻawale

ʻOiai i wehewehe ʻia he "enameled", ʻaʻole ʻoiaʻiʻo i uhi ʻia me kahi papa o ka pena enamel a i ʻole enamel vitreous i hana ʻia me ka pauka aniani. Hoʻohana maʻamau ka uea magnet hou i hoʻokahi a i ʻehā mau papa (ma ke ʻano o ka uea ʻano quad-film) o ka polymer film insulation, pinepine o ʻelua mau haku mele, e hāʻawi i kahi papa insulating paʻakikī. Hoʻohana ʻia nā kiʻiʻoniʻoni hoʻokaʻawale uea Magnet (no ka hoʻonui ʻana i ka pae wela) polyvinyl formal (Formvar), polyurethane, polyamide, polyester, polyester-polyimide, polyamide-polyimide (a i ʻole amide-imide), a me polyimide. Hiki ke hana i ka uwea magnet insulated polyimide a hiki i 250 °C. Hoʻonui pinepine ʻia ka insulation o ka uea mānoanoa mānoanoa a i ʻole rectangular ma ke kāʻei ʻana iā ia me kahi polyimide kiʻekiʻe a i ʻole fiberglass tape, a hoʻopau pinepine ʻia nā windings i hoʻopiha ʻia me kahi varnish insulating e hoʻomaikaʻi i ka ikaika insulation a me ka hilinaʻi lōʻihi o ka wili.

Hoʻopili ʻia nā ʻōwili kākoʻo ponoʻī me ka uwea i uhi ʻia me ʻelua mau papa, ʻo ka ʻaoʻao loa he thermoplastic e hoʻopaʻa i nā huli i ka wā i wela ai.

ʻO nā ʻano insulation ʻē aʻe e like me ka fiberglass yarn me ka varnish, ka pepa aramid, ka pepa kraft, ka mica, a me ka kiʻiʻoniʻoni polyester e hoʻohana nui ʻia a puni ka honua no nā noi like ʻole e like me nā transformers a me nā reactors. Ma ka ʻāpana leo, hiki ke loaʻa kahi uea i hana ʻia i ke kālā, a me nā insulators ʻē aʻe, e like me ka pulupulu (i kekahi manawa i hoʻopaʻa ʻia me kekahi ʻano coagulating agent/thickener, e like me ka beeswax) a me polytetrafluoroethylene (Teflon) hiki ke loaʻa. He pulupulu, pepa, a siliki paha na mea insulation kahiko, aka, he mea pono wale no keia no na mea wela haahaa (a hiki i 105°C).

No ka maʻalahi o ka hana ʻana, aia kekahi uea magnet haʻahaʻa haʻahaʻa haʻahaʻa i hiki ke wehe ʻia e ka wela o ka soldering. 'O ia ho'i, hiki ke hana 'ia nā pili uila ma nā wēlau me ka wehe 'ole 'ana i ka insulation ma mua.