Momwe Mungawerengere Mphamvu Yokoka ndi Kusankha Magnetti Yoyenera ya Neodymium ndi Hook

Kodi mungawerengere bwanji mphamvu yokoka?

Mwa chiphunzitso: Mphamvu yoyamwa yamaginito a neodymium okhala ndi mbedza Ili pafupifupi (mphamvu ya maginito pamwamba yozungulira sikweya × malo a pole) yogawidwa ndi (2 × vacuum permeability). Mphamvu ya maginito pamwamba ikakhala yolimba komanso malo ake akakula, mphamvu ya kuyamwa imakulanso.

Muzochita: Muyenera kuchigwetsa pansi pang'ono. Kaya chinthu chomwe chikukokedwacho ndi chitsulo, momwe pamwamba pake palili posalala, mtunda pakati pawo, komanso kutentha kwake kuli kokwera bwanji—zonsezi zitha kufooketsa mphamvu yokoka. Ngati mukufuna nambala yolondola, kuyesa nokha ndikodalirika kwambiri.

Kodi muyenera kuyang'ana chiyani posankha?

Chitsanzo: Pogwiritsira ntchito ku fakitale, sankhani omwe angathe kupirira; popachika matawulo kunyumba, sankhani ang'onoang'ono komanso otetezeka; m'malo otentha kwambiri kapena onyowa, sankhani omwe safuna dzimbiri komanso olimba.

Kulemera kwa katundu: Katundu wopepuka (≤5kg) angagwiritse ntchito kakang'ono kalikonse; katundu wapakati (5-10kg) ayenera kukhala ndi neodymium-iron-boron; katundu wolemera (>10kg) amafunika wa mafakitale—kumbukirani kusiya malire a chitetezo a 20%-30%.

Magawo: Chongani katundu wolembedwa kuti ndi wapamwamba kwambiri. Maginito akuluakulu nthawi zambiri amakhala olimba. Ikani patsogolo mitundu yodalirika.

Chidule

Musamangoganizira kwambiri za ma formula powerengera mphamvu yokoka—mikhalidwe yeniyeni imakhudza kwambiri. Mukasankha, choyamba ganizirani komwe idzagwiritsidwe ntchito komanso kulemera kwa katunduyo, kenako yang'anani magawo ndi mtundu wake. Zimenezo sizingalephereke.