Yuav ua li cas xam Pull Force thiab xaiv txoj cai Neodymium Magnet nrog Hook

Yuav ua li cas xam lub zog rub?

Theoretically: Lub zog nqus ntawmneodymium hlau nplaum nrog nuv yog roughly (surface magnetic zog squared × ncej cheeb tsam) muab faib los ntawm (2 × nqus permeability). Qhov muaj zog ntawm cov hlau nplaum saum npoo thiab qhov loj dua qhov chaw, qhov nqus dej muaj zog dua.

Hauv kev xyaum: Koj yuav tsum tsoo nws poob qis. Txawm hais tias cov khoom raug attracted yog ib tug hunk ntawm hlau, nws du npaum li cas, qhov kev ncua deb ntawm lawv, thiab kub npaum li cas - tag nrho cov no yuav tsis muaj zog rub quab yuam. Yog tias koj xav tau tus lej raug, kuaj koj tus kheej yog qhov kev ntseeg siab tshaj plaws.

Yuav nrhiav dab tsi thaum xaiv?

Scenario: Rau kev siv lub Hoobkas, xaiv cov uas tuaj yeem ntaus; rau dai phuam hauv tsev, mus rau me me thiab nyab xeeb; rau qhov chaw kub lossis qhov chaw ntub dej, xaiv cov xeb-resistant thiab ruaj khov.

Load peev: Lub teeb loads (≤5kg) siv tau ib qho me me; nruab nrab loads (5-10kg) yuav tsum yog neodymium-hlau-boron; hnyav loads (> 10kg) xav tau kev lag luam-qib sawv daws yuav - nco ntsoov tawm ntawm 20% -30% kev nyab xeeb margin.

Parameters: Kos lub cim qhov siab tshaj plaws load. Cov hlau nplaum loj dua feem ntau muaj zog dua. Ua ntej lub hom phiaj txhim khu kev qha.

Cov ntsiab lus

Tsis txhob fixate ntawm cov qauv thaum xam lub zog rub-lub ntiaj teb no muaj kev cuam tshuam loj. Thaum xaiv, thawj zaug xav txog qhov twg nws yuav siv thiab hnyav npaum li cas ntawm cov khoom thauj, tom qab ntawd xyuas qhov tsis zoo thiab qhov zoo. Qhov ntawd yog qhov tseeb foolproof.