Ii-valve ye-pneumatic enezindawo ezimbiliiyivalvu ehlehlayo enezindawo ezimbili kanye nezimbobo ezintathu zezindawo zomoya.Kunezinhlobo eziningi zazo, futhi zingahlukaniswa ngama-valve okulawula kagesi,ama-valve okulawula umoya, ama-valve okulawula umshini,ama-valve okulawula ama-manual, ama-valve onyawo nokunye mayelana nezindlela zokulawula.Isimiso siwukuthi lapho isikhundla sokusebenza sihlukile, izixhumanisi ezihlukene zixhunyiwe.
Isimiso sokusebenza se-valve ye-solenoid enezinhlangothi ezintathu
Indawo yokungena kanye nezindawo ezimbili zokuphuma: (ZC2/31) Lapho ikhoyili yevalve ye-solenoid inikwa amandla, indawo ephakathi nendawo yokuphuma (2) iyavuleka, bese kuthi eyesibili (3) ivalwe.Uma ikhoyili yevalve ye-solenoid icishiwe, indawo ephakathi nendawo yokuphuma (2) iyavaleka.Umgwaqo wesibili (3) uvuliwe;
Ngaphakathi nangaphandle: (ZC2/32) Lapho ikhoyili yevalve ye-solenoid inikwa amandla, indawo yokugcina ephakathi nendawo yokungena (2) iyavulwa, bese umzila wesibili (3) uvaliwe;lapho ikhoyili yevalve ye-solenoid ivaliwe, itheminali yokungena ephakathi nendawo (2) ivaliwe, Indlela yesibili (3) iyavulwa (ivalvu yokuhlola kufanele yengezwe ngaphambi kwama-inlet amabili wevalvu yangaphakathi)
I-In and one out: ngokuvamile kuvalwe (ZC2/3) - lapho ikhoyili ye-valve ye-solenoid inikwa amandla, i-port 2 iholela ku-port 1, futhi i-port 3 ivala;lapho ikhoyili yevalve ye-solenoid ivaliwe, imbobo yesi-2 iyavalwa, futhi imbobo 1 iholela embobeni 3;
Ivamise ukuvuleka (ZC2/3K) Uma ikhoyili yevalvu ye-solenoid ivaliwe, imbobo yesi-3 ixhunywe kumbobo 1, futhi imbobo yesi-2 ivaliwe;lapho ikhoyili ye-valve ye-solenoid ivuliwe, imbobo yesi-3 ivaliwe, futhi imbobo 1 iholela ku-port 2;
Isimiso se-valve ye-pneumatic yesikhundla se-2
Kukhona imbobo evaliwe ku-valve ye-solenoid ye-valve yebhola elawulayo emise okwe-V, futhi kukhona ngezimbobo ezindaweni ezihlukene.Imbobo ngayinye iholela epayipini likawoyela elihlukile.Kukhona ivalvu phakathi nendawo, kanye nozibuthe ababili nhlangothi zombili.Umzimba uzokhangwa ngaluphi uhlangothi, ngokulawula ukunyakaza komzimba we-valve ukuvimba noma ukuvuza izimbobo ezihlukene zokukhipha uwoyela, futhi imbobo yokungena kawoyela ivamise ukuvuleka, uwoyela we-hydraulic uzongena emapayipini ahlukene akhipha uwoyela, bese edlula uwoyela Ingcindezi isetshenziselwa ukusunduza i-piston enamafutha, i-piston ishayela i-piston rod, futhi i-piston rod ishayela umshini wokuhamba.Ngale ndlela ngokulawula uzibuthe kagesi.Amandla kagesi alawula ukunyakaza kwemishini.
I-valve ye-solenoid enezindawo ezimbili ihlukaniswe yaba izinhlobo ezimbili: uhlobo oluvamise ukuvaleka kanye nohlobo oluvame ukuvuleka.Uhlobo oluvamise ukuvaleka lusho ukuthi isiyingi somoya siyaphuka uma ikhoyili ingenawo amandla, kanti uhlobo oluvamise ukuvuleka lusho ukuthi indlela yomoya iyavuleka uma ikhoyili ingenawo amandla.Umgomo wesenzo wevalvu ye-solenoid enezindawo ezimbili evalekile enezindawo ezimbili: lapho ikhoyili inikwa amandla, isekethe yomoya ixhunyiwe.Uma ikhoyili isicishiwe, isiyingi somoya sizonqanyulwa, okulingana “nokugijima”.Umgomo wesenzo wevalvu ye-solenoid eyodwa enezindawo ezimbili evame ukuvuleka enezinhlangothi ezintathu: isekhethi enika ikhoyili amandla iyanqanyulwa, futhi uma ikhoyili isiphelelwe amandla, isekhethi yegesi izoxhunywa, nayo “i-jog”.Amavalvu e-solenoid anezindawo ezimbili avame ukuba wuchungechunge oluphuma ngakubili.Kukhona nesisho esithi kuvame ukuvuleka nokuvamise ukuvaleka.
Isikhathi sokuthumela: Jul-19-2023