Loader excavator na'urorin haɗi 201-0950 solenoid bawul taro

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.

Babban bawul ɗin bawul ɗin servo gabaɗaya iri ɗaya ne kamar yadda bawul ɗin juyawa shine tsarin bawul ɗin faifai, amma jujjuyawar tushen bawul ɗin ba na wutar lantarki ne ke motsa shi ba, amma ta hanyar fitar da matsa lamba na hydraulic na bawul ɗin pre-stage, wanda shine ya fi kama da bawul ɗin juyawa na electro-hydraulic, amma bawul ɗin pre-stage na bawul ɗin juyawa na electro-hydraulic shine bawul ɗin juyawa na solenoid, kuma bawul ɗin pre-stage na bawul ɗin bawul ɗin bututun bututun ƙarfe ko bututun jet tare da mafi kyau. m halaye.
Wato babban bawul ɗin bawul ɗin servo yana sarrafawa ta hanyar fitarwa na bawul ɗin pre-stage, kuma matsa lamba na bawul ɗin pre-stage yana zuwa daga inlet p na servo valve, idan matsa lamba na p. tashar jiragen ruwa bai isa ba, bawul ɗin pre-stage ba zai iya fitar da isasshen matsa lamba don haɓaka babban aikin spool ba.