Ungayihlola kanjani i-solenoid nge-multimeter

I-solenoid iyimpendulo yalabo abazibuza ukuthi amandla kagesi ebhethri yemoto abangela kanjani ukuthi isiqalisi sijikeleze ukuqala injini.

Lena ingxenye ebaluleke kakhulu yemoto yakho enquma ukuthi iyasebenza noma cha.

Kodwa-ke, lapho i-solenoid ihluleka, bambalwa abantu abakwaziyo ukuyihlola.

Lokhu kubaluleke kakhulu uma kubhekwa ukuthi ukuhlolwa kwe-solenoid akulandeli izinqubo zokuhlola ze-voltage ezivamile kanye nokuqhubekayo.

Ibhulogi yethu izokunikeza umhlahlandlela wesinyathelo ngesinyathelo ukuze uhlole i-solenoid yakho ngezinkinga, kufaka phakathi ukuthi i-multimeter izoba usizo kanjani.

Ake siqale.

Yini i-solenoid

I-solenoid iyisisetshenziswa esiguqula amandla kagesi abe amandla emishini ngokusebenzisa ikhoyili yayo kagesi.

Le khoyili iqukethe izintambo eziboshwe ngokuqinile eduze kwensimbi noma insimbi noma i-piston.

Lapho i-current idlula kukhoyili, kwakhiwa inkambu kazibuthe eyenza ukuthi i-piston yensimbi ihambe ngendlela ehlukene.

Ngenxa yokuthi i-solenoid isebenza nezinye izinto zikagesi, ukunyakaza kwepiston kubangela izingxenye zalowo mshini kagesi, njengesiqalisi, zinyakaze.

I-solenoid ivamise ukuba namatheminali amane, ahlanganisa amasethi amabili afanayo. 

Amasethi amabili amancane amatheminali okuphakela amandla athola amandla amanje kusuka esiphakelini samandla, futhi amasethi amabili amakhulu asiza ukuqedela ukujikeleza kudivayisi kagesi yangaphandle. Lawa matheminali azobalulekile ekuxilongweni kwethu.

Ungasho kanjani ukuthi isiqalisi sinephutha

Izimpawu zangaphandle ze-solenoid embi ziyahlukahluka kuye ngedivayisi exhunywe kuyo. Ngokwesibonelo, kusiqalisi semoto, i-solenoid engalungile ibangela injini ukuba iqale kancane noma ingaqali nhlobo.

Ukuze wenze izivivinyo ezifanele ku-solenoid, kufanele uyisuse kudivayisi exhunywe kuyo.

Amathuluzi adingekayo ukuhlola i-solenoid

Amathuluzi adingekayo ukuxilonga i-solenoid yakho ngezinkinga afaka:

• I-multimeter
• Ama-multimeter probes
• Izintambo zokuxhuma
• Ukunikezwa kwamandla kwe-AC noma kwe-DC
• Imishini yokuzivikela

Uma unakho konke lokhu, qhubekela ekuhlolweni.

Ungayihlola kanjani i-solenoid nge-multimeter

Setha i-multimeter ibe ama-ohms, beka i-multimeter probe emnyama kutheminali eyodwa enkulu ye-solenoid kanye ne-probe ebomvu kwenye itheminali enkulu. Uma usebenzisa okwamanje ku-solenoid, i-multimeter kulindeleke ukuthi ifunde ukufundwa kwe-ohm okuphansi kuka-0 kuya ku-1. Uma lokhu kungenjalo, uzodinga ukufaka esikhundleni se-solenoid..

Kuningi kulokhu kuhlolwa kokuqhubeka, kanye nezinye izinhlobo zokuhlolwa kwe-solenoid yakho, futhi konke kuzochazwa ngokuningiliziwe.

1. Ukuvikelwa kokugqoka

Ukuze uhlole i-solenoid, usebenza nge-voltage esetshenziswa kuyo. Ukuze uphephe, gqoka izinto zokuvikela ezifana namagilavu ​​avikelayo kanye nezibuko ukuze ugweme ukushaqeka kukagesi.

2. Setha i-multimeter ibe yi-ohms

Ukusebenza kwe-solenoid yakho kuncike kakhulu ekuqhubekeni phakathi koxhumana nabo abakhulu be-solenoid noma amatheminali. 

Nakuba ukuhlolwa okuqhubekayo okuqhubekayo kungase kube kuhle, ufuna futhi ukuhlola ukumelana phakathi kwamatheminali e-solenoid. Yingakho sikhetha isilungiselelo se-Ohm esikhundleni salokho.

Vula ukudayela kwe-multimeter ukuya kusethingi ye-Ohms, emelwe uphawu lwe-Omega (Ω) kumitha.

3. Beka izinzwa zakho kumatheminali e-solenoid

I-solenoid ivamise ukuba namatheminali amabili amakhulu abukeka ngendlela efanayo. Uma unamatheminali amathathu, eyesithathu ngokuvamile iwukuxhumana okungajwayelekile emhlabathini, kuyilapho amabili okufanele uwahlole asabukeka afana.

Beka i-negative probe emnyama ye-multimeter kwenye yamatheminali amakhulu kanye ne-probe ephozithivu ebomvu kwenye itheminali enkulu. Qiniseka ukuthi laba xhumo benza othintana naye olungile.

4. Faka isicelo samanje ku-solenoid

Uma usebenzisa okwamanje ku-solenoid, isifunda siyaqedwa, futhi yilapho ulindele ukuqhubeka phakathi kwamatheminali amabili e-solenoid. Lena ukuphela kwendlela yokuxilonga kahle ukuthi yini engalungile nge-solenoid yakho.

Ukuze wenze lokhu, uzodinga umthombo wamandla njengebhethri lemoto nezintambo zokuxhuma. Xhuma umkhawulo owodwa wezintambo ze-jumper ezigxotsheni zebhethri kanye nolunye uhlangothi kumatheminali amancane okuphakela amandla e-solenoid.

5. Linganisa imiphumela

Okokuqala, ulindele ukuzwa umsindo wokuchofoza ku-solenoid ngokushesha nje lapho kusetshenziswa okwamanje kuyo. Uma ungezwa ukuchofoza, ikhoyili ye-solenoid yehlulekile futhi yonke inhlangano izodinga ukushintshwa. 

Kodwa-ke, uma uzwa umsindo wokuchofoza, uyazi ukuthi ikhoyili ye-solenoid isebenza ngendlela efanele futhi sekuyisikhathi sokubheka ukufundwa kwamamitha amaningi. 

Ukuze uthole i-solenoid enhle, ikhawunta ibonisa inani eliphakathi kuka-0 no-1 (noma 2, kuye ngenani lokuxhumana). Lokhu kusho ukuthi ikhoyili ithintana kahle namatheminali amabili, ngaleyo ndlela kuqinisekisa ukuqhubeka kwesekethe.

Uma uthola ukufundwa kwe-OL, khona-ke kukhona isifunda esingaphelele ku-solenoid (mhlawumbe ngenxa yekhoyili embi noma ucingo) futhi yonke inhlangano izodinga ukushintshwa.

Lokhu kuwukuhlola kuphela ukuqhubeka njengoba ungase udinge nokuhlola i-voltage. Ukuhlola i-voltage kubalulekile ukuze uqinisekise ukuthi i-solenoid yamukela noma isebenza ngenombolo efanele yama-volts ahlinzekwe emthonjeni wamandla.

Ukuhlola i-Solenoid Voltage Ukusebenzisa i-Multimeter

Ukuze wenze ukuhlolwa kwe-voltage, landela lezi zinyathelo:

1. Setha i-multimeter ku-voltage ye-AC/DC 

Ama-Solenoid asebenza kuwo womabili amandla kagesi e-AC ne-DC, ngakho-ke i-multimeter kufanele isethwe ngendlela efanele ukuze uthole imiphumela enembile. Njengoba ama-solenoid amaningi esetshenziswa namaswishi asebenza ngokushesha noma izilawuli, cishe uzosebenzisa ukulungiselelwa kwamandla kagesi e-AC.

Kodwa-ke, uma kubhekwa ukuthi ama-solenoid asetshenziswa ezimotweni, isibonelo, asebenza ku-voltage engaguquki, ukusetha okuqhubekayo kwamanje nakho kubalulekile. Bheka imanuwali yakho ye-solenoid (uma unayo) ukuze uthole imininingwane.

I-AC voltage imelelwa njenge-V ~ ku-multimeter, futhi i-DC voltage imelelwa njengo-V- (enamachashazi amathathu) ku-multimeter. 

2. Beka imikhondo ye-multimeter kumatheminali e-solenoid

Beka umkhondo we-multimeter endaweni ngayinye enkulu ye-solenoid, okungcono usebenzise iziqeshana ze-alligator. Akunandaba ukuthi iyiphi i-terminal obeka kuyo i-multimeter probe enegethivu noma ephozithivu, inqobo nje uma ixhuma kahle ku-solenoid.

3. Faka isicelo samanje ku-solenoid

Njengokuhlola ukuqhubeka, xhuma ingxenye eyodwa yekhebula ye-jumper kumatheminali ebhethri futhi enye ixhume kumatheminali amancane wamandla e-solenoid.

4. Linganisa imiphumela

Ngokuhambisana nokuchofoza kwe-solenoid, ungalindela ukuthi i-multimeter ifunde cishe ama-volts ayi-12 (noma ama-volts ayi-11 kuye kwayi-13). Lokhu kusho ukuthi i-solenoid isebenza ngenombolo efanele yama-volts. 

Uma imoto yakho noma esinye isisetshenziswa sikagesi singasabeli, inkinga ingase ibe nge-solenoid relay noma izintambo zangaphandle eziya noma ezisuka ku-solenoid. Hlola lezi zingxenye ukuze uthole amaphutha.

Ngakolunye uhlangothi, uma ungakutholi ukufundwa okufanele lapho uhlola i-solenoid voltage, kungase kube nengxenye eyonakele ngaphakathi kwe-solenoid futhi yonke inhlangano izodinga ukushintshwa.

Ukusebenzisa ibhethri lemoto njengomthombo wamanje ekuhlolweni kwamandla kagesi nokumelana kwenziwa kumongo we-DC solenoid. Uma usebenzisa i-AC solenoid, bheka umthombo we-AC ohlinzeka nge-voltage ephephile kumjikelezo we-solenoid.

I-multimeter kulindeleke ukuthi ibonise cishe inani elifanayo lama-volts anikezwa ku-solenoid.

isiphetho

Ukulandela izinyathelo ezibonakalayo zokuhlola i-solenoid kulula uma usetha i-multimeter kuzilungiselelo ezifanele futhi ubheka ukufundwa okulungile. 

I-multimeter isiza ukuqinisekisa ukuthi ukuhlola okwenzayo ku-solenoid nezinye izingxenye zikagesi kunembe kakhulu.

Imibuzo evame ukubuzwa

Mangaki ama-ohm okufanele i-solenoid ibe nawo?

I-solenoid enhle kulindeleke ukuthi ibe nokumelana phakathi kuka-0 no-2 ohms lapho ihlola ukumelana ne-multimeter. Kodwa-ke, lokhu kuncike kumodeli ye-solenoid ehlolwayo.

Ingabe i-solenoid kufanele ibe nokuqhubeka?

I-solenoid kulindeleke ukuthi ibe nokuqhubeka phakathi kwamatheminali amabili amakhulu lapho kusetshenziswa okwamanje kuyo. Lokhu kusho ukuthi isekhethi iphelele futhi amakhoyili e-solenoid asebenza kahle.