Yuav ua li cas yog ib lub cav nrhiav magnet? raug thiab siv cov ntaub ntawv

Lub zog ntawm cov hlau nplaum tau paub rau noob neej rau ib ntev lub sij hawm, tab sis ua tsaug rau txoj kev loj hlob ntawm lub lag luam, lawv tau tau lug siv kom txog thaum lub caij puv 19 xyoo pua. Nrog rau zus tau cov hom phiaj, ferromagnetic ntaub ntawv no yog siv nyob rau hauv lub neej txhua hnub. Ib qho ntawm feem nthuav, thiab feem ntau cov tseem ceeb - muaj txiaj ntsim txoj kev yog mus nrhiav rau hlau tej khoom. Ua ntej peb yuav nrhiav tau tawm yog dab tsi nrhiav magnet, nws yog tsim nyog los paub nws tus yam ntxwv thiab lub zog.

ntaub ntawv ntawm siv cov kev faib

Feem ntau ntawm cov tswv yim lub hom phiaj hlau nplaum yog dag alloys. Ntuj ntaub ntawv xws li magnetic hlau, tsis muaj qhov yuav tsum tau cov khoom. Lawv muaj ib tug me me ua tau zoo breakout quab yuam, raug rau sai degradation vim txhua yam kev txiav txim. Yog li ntawd, kom muaj lub hom phiaj feem ntau siv ferrites muab tso nyob rau hauv lub tsim txoj kev nyob rau hauv magnetic teb. Lawv pab cuam lub neej tej zaum yuav payment rau xyoo lawm, tsis muaj tsis ua hauj lwm zoo zog.

Tsis zoo li muaj kuaj hlau nplaum tsev neeg tsim tej yam yooj yim. Vim lub me me luaj li cas ntawm lawv siv feem ntau siv neodymium hlau - N-Fe-B. Yuav kom txhim kho txoj kev kho tshuab zog thiab txo tau tus nqi ntawm cov khoom ntxiv hlau thiab boron. Cov no ib tug neodymium magnet, cov kev tshawb fawb tej zaum ntawm uas yog qhia tawm kom deb li deb.

Lawv ntau yam ntawm daim ntawv sau npe:

• Rooj tog - latches rau lub qhov rooj.
• Ruaj ntseg tshuab - nyob rau hauv ua ke nrog nrog sensors.
• Muab xam los ntawm cov angular tshaj tawm los yog angular txoj hauj lwm - siv tau nrog rau ib tug Hall sensor.
• Qhov kev tshawb thiab archaeological expeditions.

Rau cov private siv, dhau lawm, kuv pom ib tug es nthuav me me. Nyob rau hauv cov cheeb tsam nrog ib tug nplua nuj keeb kwm yav dhau los, koj yuav ua li cas ib tug nrhiav magnet rau koj tus kheej ob txhais tes thiab koom nyob rau hauv cov tswv yim archeology.

kev ruaj ntseg ntsuas

Tsis muaj coob tus neeg paub hais tias nyob rau hauv thiaj li yuav ua hauj lwm nrog cov hlau nplaum yuav tsum ua raws li tej yam cov kev cai. Nyob rau hauv Feem ntau, lub loj qauv muaj qualities uas yuav ua mob ob leeg tib neeg thiab technology.

Yog li ntawd, koj yuav tsum tau ua raws li cov nram qab no muaj kev ruaj ntseg ntsuas:

1. Npaj ib tug tshwj xeeb lub thawv, uas cov ntaub ntawv uas uas siv tsis yog sib nqus. Nws yuav ua tau ntoo los yog tuab-walled polymer. Nyob rau saum npoo rau nruab ib daim ntawv ceeb toom.
2. Rau ib txwm lag luam ntawm hluav taws xob ib yam tsawg kawg nkaus deb ntawm cov hlau nplaum yuav tsum tau 10-20 cm.
3. Force teb adversely cuam tshuam lub lag luam ntawm lub pacemaker.
4. Qhov chaw ntawm cov hlau nplaum thiab cov hlau yuav tsum dawb. Txwv tsis pub tau raug mob raws li ib tug tshwm sim ntawm trapping ntawm nqua.

tsim

Mus nqa tawm nrhiav hauj lwm yuav tsum ua tib zoo xav txog tus tsim thiab coj mus rau hauv tus account lub specifics ntawm lub lag luam. Nws yog tsis txaus rau noj rau hauv lub tiav lawm cov khoom, mount nws rau ib tug khov kho hlua thiab mus rau lub teb nyob rau hauv kev tshawb fawb ntawm cov khoom muaj nqis.

Yog hais tias koj xav tau mus nrhiav ib tug magnet nrog nws tus kheej txhais tes, lub pre-tso ua ke teeb duab. Nws qhia txog cov qhov ntev ntawm tag nrho cov ntsiab, cov ntaub ntawv thiab cov hau kev ntawm lawv los ua ke. Yog koj ua qhov no yooj yim taw tes koj yuav tsum tsis txhob muaj ntau yam yuam kev. Piv txwv li - yog hais tias ib feem ntawm cov hlau nplaum yuav tsum tau qhib, tsis txhob noj mus rau hauv tus account lub qauv ntawm cov kho mus rau lub khwb.

Qhov zoo tshaj plaws kev xaiv - containment repeats tus duab ntawm cov khoom. Nyob rau hauv xws li ib tug cov ntaub ntawv, nws decreases qhov yuav tshwm ntawm kev puas tsuaj thaum lub sij hawm thauj mus los lossis nyob rau hauv cov kev tshawb fawb cov txheej txheem.

Ua ntej lub ntau lawm, nws yog tsim nyog los txhais cov kev specifications, uas yog ncaj qha nyob rau hauv lub qhov ntev.

tsis

nws ua hauj lwm zoo ua tau zoo kom muaj qhov luaj li cas ntawm cov linear magnet. Nyob rau hauv lub neeg ua hauj lwm yuav tsum ua tib zoo txoj kev ua tus xaiv, vim hais tias tus nqi sib txawv ntawm cov qauv yuav thaj tsam li ntawm 30 mus rau 300 dollars.

Tab sis li cas yog ib lub cav nrhiav magnet tsis muaj khoom?

Hais ntawm rooj plaub thiab nqa

Lub containment plhaub yog ua los ntawm check cov ntaub ntawv uas. Pom - Lathing lub steel workpiece tom galvanization. Xws li ib tug khoom yuav ua tau ib tug txhim khu kev qha kev tiv thaiv tiv thaiv txhua yam kev puas tsuaj, thiab vim hais tias ntawm qhov chaw txheej rau ib ntev lub sij hawm yuav tsis corrode.

Txoj kev ntawm attaching cov hlau nplaum nyob rau hauv lub vaj tse yuav tsum varied. Tab sis qhov tseem nrov thiab tswv yim yog:

1. Qhuav ntawm kaw siv nrog lub hau. Nws sealing ua rau nws tau tsis txhob ntshai ntawm qhov teeb meem los ntawm dej, txawm hiav txwv.
2. Fixation nrog epoxy nplaum.

Ua ib tug nrhiav magnet rau koj tus kheej ob txhais tes yuav ua tau lwm txoj kev. Qhov loj tshaj plaws - mus soj ntsuam kev ruaj ntseg thiab kev kho mob ntawm cov kev ntseeg ntawm tag nrho cov qauv.

Mus nqa feem ntau yog siv zog qaum, tus quab yuam uas cov kis muaj tsawg kawg yog peb lub sij hawm tus luj tuav tseg.

ua daim ntawv thov

Tab sis li cas yog ib lub cav nrhiav magnet tsis muaj tus interesting tshawb pom? Vim nws tej zog, nws yuav siv tau qhov chaw uas cov pa hlau detectors quav - nyob rau hauv lub dej ib puag ncig. Thaum zoo tawm kev rau cov hnub uas koj yuav ua tib zoo xyuas ib tug loj cheeb tsam ntawm tus dej hauv qab. Muab qhov zoo kawg keeb kwm yav dhau los ntawm zoo siv txhua txhua lub teb chaws nyob rau hauv lub cheeb tsam, muaj yuav tsum muaj ib tug tshwj xeeb txwv ntawm yav dhau los centuries.

Tiam sis peb yuav tsum tsis txhob delude peb tus kheej nrog rau cov kev xav ntawm lub imminent kawm - nrhiav pom magnet yog varied thiab tsis yeej ib txwm muaj nqis. Nws yuav siv sij hawm cia shoveled lub qhov ncauj ntawm tus dej mus nrhiav ib yam dab tsi tsim nyog ntawm cov xim. Yog li ntawd, ua ntej pib ib tug mini-ntoj ke mus kawm txhawb kom ntsuam xyuas cov keeb kwm ntawm lub cheeb tsam, kom cov ntxim yuav zoo siv ntawm kev vam meej "catch."