Momwe mungayesere solenoid ndi multimeter
Zamkatimu
Solenoid ndi yankho kwa iwo omwe akudabwa momwe mphamvu yamagetsi mu batire yagalimoto imapangitsa woyambira kutembenukira kuti ayambitse injini.
Ichi ndi gawo lofunika kwambiri la galimoto yanu yomwe imatsimikizira ngati ikugwira ntchito kapena ayi.
Komabe, solenoid ikalephera, anthu ochepa amadziwa kuyesa.
Izi ndizofunikira makamaka chifukwa kuyesa kwa solenoid sikutsata njira zama voliyumu achikhalidwe komanso njira zoyeserera mosalekeza.
Onani blog yathu kuti mupeze kalozera wam'munsi kuti muwone solenoid yanu pamavuto, kuphatikiza momwe multimeter imathandizira.
Tiyeni tiyambe.
Kodi solenoid ndi chiyani
Solenoid ndi chipangizo chomwe chimasintha mphamvu yamagetsi kukhala mphamvu yamakina kudzera pa coil yake yamagetsi.
Koyilo iyi imakhala ndi mawaya omangidwa mwamphamvu mozungulira chitsulo kapena chitsulo pakati kapena pisitoni.
Pamene panopa ikudutsa mu koyilo, mphamvu ya maginito imapangidwa yomwe imapangitsa pisitoni yachitsulo kuyenda mosiyanasiyana.
Chifukwa solenoid imagwira ntchito ndi zida zina zamagetsi, kusuntha kwa pistoni kumayendetsa mbali za chipangizo china chamagetsi, monga choyambira.
Solenoid nthawi zambiri imakhala ndi ma terminals anayi, omwe amakhala ndi magawo awiri ofanana.
Magawo awiri ang'onoang'ono ndi malo opangira magetsi omwe amalandira panopa kuchokera kumagetsi, ndipo magulu awiri akuluakulu amathandiza kumaliza dera ndi chipangizo chamagetsi chakunja. Ma terminal awa adzakhala ofunikira pakuzindikira kwathu.
Momwe mungadziwire ngati choyambiracho chili ndi cholakwika
Zizindikiro zakunja za solenoid yolephera zimasiyana malinga ndi chipangizo chomwe chimagwira ntchito. Mwachitsanzo, poyambira galimoto, solenoid yolakwika imapangitsa injini kuyamba pang'onopang'ono kapena ayi.
Kuti muyese mayeso oyenera a solenoid, muyenera kuyichotsa pa chipangizo chomwe chalumikizidwa.
Zida zofunika kuyesa solenoid
Zida zomwe muyenera kudziwa kuti solenoid yanu pamavuto ndi:
- Multimeter
- Multimeter probes
- Kulumikiza zingwe
- AC kapena DC magetsi
- Zida zodzitetezera
Ngati mwasonkhanitsa zonsezi, pitani ku mayeso.
Momwe mungayesere solenoid ndi multimeter
Khazikitsani ma multimeter kukhala ohms, ikani kafukufuku wakuda wa multimeter pa terminal imodzi yayikulu ya solenoid ndi kafukufuku wofiyira pa terminal ina yayikulu. Mukamagwiritsa ntchito panopa ku solenoid, multimeter ikuyembekezeka kuwerengera mtengo wotsika wa 0 mpaka 1. Ngati sichoncho, muyenera kusintha solenoid..
Pali zambiri pa mayeso opitilira awa, komanso mitundu ina ya mayeso a solenoid yanu, ndipo onse adzafotokozedwa mwatsatanetsatane.
- Valani chitetezo
Kuti muzindikire solenoid, mumagwira ntchito ndi voteji yomwe imagwiritsidwa ntchito. Kuti mutetezeke, valani zida zodzitetezera monga magalavu otsekereza ndi magalasi kuti musagwedezeke ndi magetsi.
- Khazikitsani ma multimeter kukhala ohms
Kugwira ntchito kwa solenoid yanu makamaka kumadalira kupitiliza pakati pa maulumikizidwe anu akulu kapena ma terminals a solenoid.
Ngakhale kuyesa kosalekeza nthawi zonse kungakhale bwino, mukufunanso kuyang'ana resistivity pakati pa ma terminals a solenoid. Ndicho chifukwa chake timasankha makonzedwe a Ohm m'malo mwake.
Sinthani kuyimba kwa ma multimeter kukhala ma Ohm, omwe amaimiridwa ndi chizindikiro cha Omega (Ω) pa mita.
- Ikani masensa anu pa ma terminals a solenoid
Solenoid nthawi zambiri imakhala ndi ma terminals awiri akulu omwe amawoneka ofanana. Ngati muli ndi ma terminals atatu, yachitatu nthawi zambiri imakhala yolumikizana modabwitsa, pomwe ziwiri zomwe muyenera kuyang'ana zikuwonekabe zofanana.
Ikani chiwongolero choyesa chakuda pa imodzi mwama terminals akulu ndikuyesa kofiira pa terminal ina yayikulu. Onetsetsani kuti maulalo awa akulumikizana moyenera.
- Ikani panopa pa solenoid
Mukayika pano pa solenoid, dera limatseka ndipo ndipamene mukuyembekeza kupitiliza pakati pa ma terminals awiri a solenoid. Iyi ndi njira yokhayo yodziwira zomwe zili zolakwika ndi solenoid yanu.
Kuti muchite izi, mufunika gwero lamphamvu monga batire yagalimoto ndi zingwe zolumikizira. Lumikizani mbali imodzi ya zingwe zodumphira kumalo a batri ndi mbali ina ku ma terminals ang'onoang'ono amagetsi a solenoid.
- Voterani zotsatira
Choyamba, mukuyembekeza kumva kudina kuchokera pa solenoid ikangogwiritsidwa ntchito. Ngati simukumva kudina, koyilo ya solenoid yalephera ndipo gawo lonse likufunika kusinthidwa.
Komabe, ngati mukumva kudina, mukudziwa kuti koyilo ya solenoid ikugwira ntchito bwino ndipo ndi nthawi yoti muyang'ane pa kuwerenga kwa ma multimeter.
Kwa solenoid yabwino, kauntala imawonetsa mtengo pakati pa 0 ndi 1 (kapena 2, kutengera kuchuluka kwa maulumikizidwe). Izi zikutanthauza kuti koyiloyo imalumikizana bwino ndi ma terminals awiri, ndikuwonetsetsa kuti dera lipitirire.
Ngati mukupeza kuwerenga kwa OL, ndiye kuti pali dera losakwanira mu solenoid (mwina chifukwa cha koyilo yoyipa kapena waya) ndipo gawo lonse liyenera kusinthidwa.
Uku ndi kuyesa kopitilira, chifukwa mungafunikirenso kuyesa ma voltage. Kuyesa kwamagetsi ndikofunikira kuti muwonetsetse kuti solenoid ikulandira kapena ikugwira ntchito ndi kuchuluka koyenera kwa ma volts operekedwa kuchokera kumagetsi.
Kuyang'ana Solenoid Voltage ndi Multimeter
Kuti muyese kuyesa kwamagetsi, tsatirani izi.
- Khazikitsani ma multimeter kukhala magetsi a AC/DC
Solenoids imagwira ntchito ndi ma voltages onse a AC ndi DC, kotero ma multimeter ayenera kukhazikitsidwa bwino kuti apeze zotsatira zolondola. Chifukwa ma solenoid ambiri amagwiritsidwa ntchito ndi masiwichi othamanga kapena zowongolera, mutha kukhala mukugwiritsa ntchito ma voteji a AC.
Komabe, poganizira kuti ma solenoid omwe amagwiritsidwa ntchito m'magalimoto, mwachitsanzo, amayendetsa magetsi a DC, kukhazikitsa magetsi a DC ndikofunikira. Onani buku la solenoid (ngati muli nalo) kuti mudziwe zambiri.
Mphamvu yamagetsi ya AC imayimiridwa pa multimeter monga V~ ndi DC voteji imayimiridwa ngati V- (ndi madontho atatu) pa multimeter.
- Ikani ma probe a multimeter pa ma terminals a solenoid
Ikani ma multimeter otsogola pagawo lililonse lalikulu la solenoid, makamaka pogwiritsa ntchito ma clip a alligator. Ziribe kanthu kuti mumayikapo ma multimeter olakwika kapena abwino, bola alumikizane bwino ndi solenoid.
- Ikani panopa pa solenoid
Mofanana ndi kuyesa kopitilira, gwirizanitsani mbali imodzi ya chingwe chodumphira kumalo opangira batri ndi mapeto ena ku ma terminals ang'onoang'ono a solenoid.
- Voterani zotsatira
Pamodzi ndikudina kwa solenoid, mungayembekezere kuti ma multimeter awerenge pafupifupi 12 volts (kapena 11 mpaka 13 volts). Izi zikutanthauza kuti solenoid ikugwira ntchito pamlingo woyenera wa volts.
Ngati galimoto yanu kapena chipangizo china chamagetsi sichikuyankhabe, vuto likhoza kukhala ndi chingwe cha solenoid kapena waya wakunja kupita kapena kuchokera ku solenoid. Yang'anani zigawo izi kuti muwone zolakwika.
Kumbali ina, ngati simukuwerenga molondola poyang'ana magetsi a solenoid, ndizotheka kuti chigawo chimodzi mkati mwa solenoid chawonongeka ndipo gawo lonse liyenera kusinthidwa.
Kugwiritsa ntchito batire yamagalimoto ngati gwero lapano pamayeso amagetsi ndi kukana kumachitika malinga ndi DC solenoid. Ngati mukugwiritsa ntchito AC solenoid, yang'anani gwero la AC lomwe limapereka magetsi otetezeka a dera la solenoid.
Multimeter ikuyembekezeka kuwonetsa kuchuluka kwa ma volt omwe amagwiritsidwa ntchito pa solenoid.
Pomaliza
Kutsatira masitepe owoneka poyesa solenoid ndikosavuta mukayika ma multimeter anu pamakonzedwe oyenera ndikuyang'ana kuwerenga kolondola.
Multimeter imathandizira kuwonetsetsa kuti mayeso omwe mumayesa pa solenoid ndi zida zina zamagetsi ndi zolondola kwambiri.
Mafunso ofunsidwa kawirikawiri
Kodi solenoid iyenera kukhala ndi ma ohm angati?
Solenoid yabwino ikuyembekezeka kukhala ndi kukana kwa 0 mpaka 2 ohms poyang'ana kukana ndi multimeter. Komabe, izi zimatengera mtundu wa solenoid yomwe ikuyesedwa.
Kodi solenoid iyenera kukhala yopitilira?
Solenoid ikuyembekezeka kukhala ndi kupitiliza pakati pa ma terminals awiri akulu akagwiritsidwa ntchito pakali pano. Izi zikutanthauza kuti kuzungulira kwatha ndipo ma coil a solenoid akugwira ntchito bwino.
