Ungayihlola kanjani i-solenoid nge-multimeter
I-solenoid iyingxenye kagesi evamile, ngokuvamile eyenziwa ngensimbi, ukuze kwakheke insimu ye-electromagnetic. Lo mhlahlandlela ukukhombisa ukuthi ungayihlola kanjani usebenzisa i-multimeter.
Kulo mhlahlandlela, sizohamba nawe ngenqubo yokuhlola i-solenoid usebenzisa i-multimeter. Uzodinga i-multimeter, i-pliers yekhala yenaliti kanye ne-screwdriver.
Ukuhlola i-solenoid akufani nokuhlola noma iyiphi enye ingxenye kagesi. Idizayini ye-solenoid iwukuthi ukumelana okujwayelekile noma izindlela zokuhlola ukuqhubeka azikwazi ukusetshenziswa. Ngenhlanhla, ungasebenzisa i-ohmmeter ukuhlola ezinye izingxenye zesistimu ukuthola ukuthi iyiphi ehlulekile.
Iyini i-solenoid?
I-solenoid iyisisetshenziswa sikagesi esiguqula amandla kagesi abe amandla emishini. Iqukethe inxeba lekhoyili elizungeze umgogodla wensimbi osebenza njenge-plunger noma i-piston. Uma ugesi udlula kukhoyili, udala insimu ye-electromagnetic eyenza ukuthi i-piston ingene futhi iphume, ihehe noma yini enamathiselwe kuyo. (1)
Isinyathelo 1: Setha i-multimeter kumsebenzi olungile
- Okokuqala, setha i-multimeter yakho kusilungiselelo se-Ohms. Isilungiselelo se-Om simelelwa uphawu lwesiGreki u-Omega. (2)
- Uma uhlola i-solenoid nge-multimeter, kufanele uthinte amatheminali e-solenoid ngama-probes amnyama nabomvu we-multimeter.
- Intambo emnyama kufanele ixhunywe kutheminali enegethivu. Ngokuphambene nalokho, ucingo olubomvu kufanele luxhunywe kutheminali eqondile.
Isinyathelo sesi-2: Ukufakwa Kophenyo
- Setha i-multimeter ibe "ohms". Ipharamitha ye-Ohms ikuvumela ukuthi uhlole ukuqhubeka. Beka imikhondo ye-multimeter kumatheminali e-solenoid, ngokuvamile atholakala phezulu kwezindlu ze-solenoid.
- Thinta i-probe eyodwa kutheminali ebhalwe ukuthi “S” ku-solenoid housing. Thinta enye i-probe kunoma iyiphi enye itheminali.
- Hlola isikrini sokubonisa amamitha amaningi ukuze uthole izimpawu zokuqhubeka noma ukumelana okuphansi phakathi kuka-0 no-1 ohm. Uma uthola lokhu kufundwa, kusho ukuthi ayikho inkinga nge-solenoid.
Isinyathelo sesi-3: Hlola ukufundwa kwakho kwe-multimeter
Uma i-solenoid yakho isebenza kahle, ukufundwa kwamandla kagesi ku-multimeter yakho kufanele kube phakathi kuka-12 no-24 volts. Uma kungenjalo, kungase kube nenkinga yezintambo noma isifunda esifushane. Qiniseka ukuthi ithola amandla anele ngokuxhuma umthwalo, njenge-LED, kumatheminali e-solenoid bese uxhuma i-multimeter kuwo. Uma udweba ngaphansi kwama-volts angu-12, unenkinga yezintambo okuzodingeka uyilungise ngokubheka i-voltage ephuma ku-PCB.
Ungasebenzisa futhi i-multimeter ukuhlola ukuthi i-solenoid ixhumeke kahle yini. I-solenoid ibekwe njengoba iqondiswe, donsa i-trigger bese usebenzisa kancane kancane i-voltage kumatheminali. Imitha kufanele ifunde ama-volts angu-12 bese yehla kancane njengoba kugeleza kwamanje kusuka ku-solenoid. Uma ingakwenzi, yenza ukulungisa bese uzama futhi ize ikwenze.
Ifunda kahle, kodwa ayisebenzi
Ukuhlola ukufunda okujwayelekile kodwa akukho ukusebenza kusho ukuthi ukumelana kujwayelekile futhi i-relay inikwa amandla kusetshenziswa i-multimeter. Ngale ndlela singakwazi ukwazi ukuthi ngabe iphutha likagesi noma lomshini. Inqubo yenziwa ngezigaba ezi-3:
Isinyathelo 1: Hlola ukumelana ne-solenoid usebenzisa i-multimeter.
Vula i-multimeter yakho bese uyimisa ukuze ifundeke ngama-ohms. Beka i-probe ephozithivu kwelinye itheminali kanye ne-negative probe kwenye itheminali. Ukufundwa kufanele kusondele ku-zero, okubonisa ukuxhumana okuhle phakathi kwamatheminali amabili. Uma kukhona ukufundwa, kunenkinga nge-solenoid.
Isinyathelo sesi-2: Vula i-solenoid usebenzisa i-multimeter futhi uhlole ukusebenza kwayo.
Ukuze usebenzise amandla ku-solenoid, sebenzisa i-multimeter kumodi ye-AC ukuze uqiniseke ukuthi ithola amandla uma kufanele isebenze. Bese usebenzisa i-ammeter (imitha yamanje kagesi) ukukala ukuthi kudlula umthamo ongakanani kuyo. Lokhu kufundwa kungakutshela ukuthi unamandla anele noma une-solenoid embi.
Isinyathelo sesi-3: Hlola Ukusebenza kwe-Solenoid usebenzisa i-Relay
Uma i-solenoid ibonisa ukufundwa okujwayelekile kodwa ingashintshi imoto, udinga ukuhlola ukusebenza kwe-solenoid usebenzisa i-relay. Nqamula isixhumi sikagesi ekudluliseni bese uxhuma i-jumper phakathi kwamaphini 1 no-2-3. Uma i-solenoid ihamba, inkinga kungenzeka ukuthi i-relay engalungile noma izintambo.
Hlola ukumelana ne-solenoid kuzo zonke izifunda zayo. Xhuma umthofu owodwa wokuhlola ku-solenoid eyodwa lead bese ucindezela omunye uholela komunye umthofu cishe imizuzwana emihlanu. Hlola ukuqhubeka ngokushintsha izintambo uze ufinyelele isekethe evuliwe. Phinda le nqubo ngentambo ngayinye kwezintathu kumasekethe amabili.
Bheka ezinye zezihloko zethu ngezansi.
- Ukusetha i-multimeter yebhethri lemoto
- Indlela yokuthola isifunda esifushane nge-multimeter
- Ungahlola kanjani i-voltage engu-240 V nge-multimeter?
Izincomo
(1) inkambu kazibuthe - https://ec.europa.eu/health/scientific_committes/
imibono_layman/ru/electromagnetic fields/l-2/1-electromagnetic fields.htm
(2) Uphawu lwesiGreki u-Omega - https://medium.com/illumination/omega-greek-letter-and-symbol-of-meaning-f836fc3c6246
Izixhumanisi zevidiyo
