EX09301 4V jerin farantin-saka fashe-hujja solenoid bawul nada

Ka'idar aiki

A gaskiya ma, ka'idar aiki na wannan samfurin nada ba shi da rikitarwa. Da farko, muna bukatar mu san cewa akwai rufaffiyar rami a cikin bawul ɗin solenoid, kuma ana yin ramuka a sassa daban-daban, kuma kowane rami zai kai ga bututun mai da ba a yi amfani da shi ba. A tsakiyar kogon akwai bawul, kuma akwai electromagnets guda biyu a bangarorin biyu, kuma na'urar electromagnetic a wancan bangaren tana da kuzari, don haka jikin bawul din zai ja hankalin wani bangare, kuma ana iya sarrafa motsin bawul ɗin. , ta yadda ramin fitar mai zai iya zubewa ko toshe shi, kuma ramin yana budewa na dogon lokaci. Man hydraulic yana shiga cikin bututun fitar da mai daban-daban ta hanyar motsi na bawul ɗin, sannan piston na silinda mai ya motsa ta matsewar mai, kuma piston zai tura sandar piston don sarrafa halin yanzu na electromagnet, sannan sarrafa kayan aiki don aiki.

Rarraba gama gari

1. Dangane da hanyar jujjuyawar nada, ana iya raba shi zuwa nau'i biyu: Nau'in T-type da I-type coil.

Daga cikin su, nau'in coil na "I" yana nufin cewa ana buƙatar a raunata na'urar a kusa da tsakiyar ƙarfe na tsaye da kuma maɗauran ɗamara, ta yadda wannan post ɗin zai iya faruwa lokacin da na yanzu ya wuce ta cikin na'urar, kuma motsi mai motsi zai iya jawo hankalin mai tsaye yadda ya kamata. baƙin ƙarfe.

An raunata coil ɗin T mai siffa a kan tsayayyen baƙin ƙarfe mai siffar "E" Layer ta Layer, ta yadda lokacin da coil ɗin ya yi farin ciki, zai haifar da karfi mai ban sha'awa, kuma ƙarfin da aka samar zai iya ja da armature zuwa ga ainihin baƙin ƙarfe. .

2. Bisa ga halaye na yanzu na nada, ana iya raba na'urar lantarki mai tabbatar da fashewa zuwa AC coil da DC coil.

A cikin coil AC, sau da yawa canjin maganadisu ba ya rabuwa da canjin sulke. Lokacin da tazarar iska ta kasance a cikin babban yanayi, ƙarfin maganadisu da amsawar inductive za su kasance a ko'ina, don haka lokacin da babban halin yanzu ya shiga cikin nada don caji, babban lokacin na farko zai sa nada AC ta sami amsa mai ƙarfi.

A cikin coil na DC, abin da ake buƙatar la'akari shine ɓangaren da resistor ke cinyewa.