Excavator solenoid bawul saita 423-4562 daidaitattun solenoid bawul

Ka'idar aiki da ganowa na daidaitaccen bawul na lantarki:

Ana iya raba ikon sarrafa wutar lantarki zuwa iri biyu:
Ɗayan shine sarrafa sauyawa: ko dai a buɗe ko kuma a rufe gabaɗaya, ƙimar kwararar ko dai babba ce ko ƙarami, babu tsaka-tsakin yanayi, kamar na yau da kullun na lantarki ta hanyar bawuloli, bawul ɗin juyawa na lantarki, bawul ɗin juyawa na lantarki-hydraulic.
Sauran shine ci gaba da sarrafawa: ana iya buɗe tashar tashar bawul bisa ga buƙatar kowane digiri na buɗewa, ta haka ne ke sarrafa girman magudanar ruwa ta hanyar, irin waɗannan bawuloli suna da iko na hannu, irin su bawul ɗin magudanar ruwa, amma kuma ta hanyar lantarki, irin su daidaitawa. bawuloli, servo bawuloli.
Don haka manufar yin amfani da bawul ɗin daidaitaccen bawul ko bawul ɗin servo shine: don cimma ikon sarrafa kwarara ta hanyar sarrafa lantarki (ba shakka, bayan canje-canjen tsarin kuma na iya cimma ikon sarrafa matsa lamba, da sauransu), tunda yana da iko, dole ne a sami asarar makamashi, servo. bawul da sauran bawuloli daban-daban, asarar makamashinsa ya fi girma, saboda yana buƙatar wani ƙayyadaddun kwarara don kula da aikin da'irar sarrafa mai kafin mataki.

Ƙa'idar aiki na daidaitattun solenoid bawul

Ya dogara ne akan ka'idar solenoid on-off valve: lokacin da wutar lantarki ta kashe, bazara yana danna ainihin kai tsaye a kan wurin zama, yana haifar da bawul ɗin rufewa. nade
Lokacin da ake amfani da wutar lantarki, ƙarfin lantarki da aka haifar yana shawo kan ƙarfin bazara kuma ya ɗaga ainihin, don haka buɗe bawul. Madaidaicin bawul ɗin solenoid yana yin wasu canje-canje ga tsarin bawul ɗin solenoid: yana haifar da ma'auni tsakanin ƙarfin bazara da ƙarfin lantarki a ƙarƙashin kowane halin yanzu na coil. Girman coil halin yanzu ko girman ƙarfin lantarki na lantarki zai shafi buguwar plunger da buɗewar bawul, kuma buɗewar bawul (gudanarwa) da na'urar yanzu (siginar sarrafawa) kyakkyawar alaƙa ce ta madaidaiciya.
Bawul ɗin solenoid mai aiki kai tsaye yana gudana ƙarƙashin wurin zama. Matsakaicin yana gudana daga ƙarƙashin wurin zama, kuma jagorancin ƙarfin daidai yake da ƙarfin lantarki, kuma akasin ƙarfin bazara. Sabili da haka, ya zama dole don saita matsakaicin matsakaicin da mafi ƙarancin ƙimar kwarara daidai da kewayon aiki (coil current) a cikin yanayin aiki. Madaidaicin bawul ɗin solenoid na ruwan Drey yana rufe (NC, nau'in rufaffiyar al'ada) lokacin da wutar ke kashe.