Ukuqonda usetyenziso lweeValuvu zoLawulo lweSikhokelo

Iindidi zeeValuvu zoLawulo lweNdlela

Ukuqonda iintlobo ezahlukeneyo zeivelufa yokulawula indlelas ibalulekile ekukhetheni echanekileyo kwisicelo sakho. Uhlobo ngalunye lusebenza ngenjongo ekhethekileyo kwaye lunikezela ngemisebenzi ethile.

Iivalve ezimbini

Ukusebenza kweeValve zeendlela ezimbini

Iivalve zeendlela ezimbini zezona ndlela zilula zokulawula i-directional control valves. Anamazibuko amabini, avumela ulwelo ukuba lungene okanye luphume. Ungazisebenzisa kwiinkqubo ezisisiseko zokuvula/ukuvala unikezelo lwamanzi. Xa kufuneka uqalise okanye umise ukuhamba kolwelo, ivalve eneendlela ezimbini lukhetho lwakho lokuya kuyo.

Usetyenziso lweeValufa zeendlela ezimbini

Ezi zivalo ziqhele ukusetyenziswa kwiinkqubo apho kufuneka ulawule ukuhamba kwamanzi ngendlela echanekileyo. Umzekelo, zifanelekile kwizicelo ezifuna imeko elula evulekileyo okanye evaliweyo, njengeenkqubo zokubonelela ngamanzi okanye iisekethe ezisisiseko zehydraulic.

Iivalve zendlela ezintathu

Ukusebenza kweeVave zendlela ezintathu

Iivalvu zeendlela ezintathu zinezibuko ezintathu kwaye ziyilelwe ukwalathisa ulwelo phakathi kweendlela ezimbini ezahlukeneyo. Zihlala zisetyenziswa kwizicelo apho umoya kufuneka utshintshwe kwaye ukhululwe. Oku kubenza bafanelekele ukulawula iisilinda ezisebenza bodwa.

Ukusetyenziswa kweeVave zendlela ezintathu

Kwizicwangciso zemizi-mveliso, iivalve zeendlela ezintathu ziyimfuneko kwi-automation, ukuphatha izinto kunye nokupakishwa. Bavumela ulawulo oluchanekileyo malunga nokuma kwe-activator, ukuphucula zombini ukusebenza kakuhle kunye nokhuseleko. Uya kuzifumana kwimigca yendibano apho ukulawula intshukumo ye-actuator kubaluleke kakhulu.

Iivalve ezineendlela ezine

Ukusebenza kweeVave zendlela ezine

Iivalve ezineendlela ezine zintsonkothile ngakumbi, zinezibuko ezine. Zisetyenziselwa ukucinezela kunye nokukhupha amazibuko amabini ngokuxhomekeke komnye. Lo msebenzi ubalulekile ekulawuleni ii-activators ezisebenza kabini. I-valve ene-3-way, indlela ye-4 inokumisa i-actuator okanye iyivumele ukuba idada, iyenze ibe yinto ehlukeneyo kwizicelo ezahlukeneyo.

Usetyenziso lweeValufa ezineendlela ezine

Ezi zivalo zixhaphake kuzo zombini iisekethe zomoya kunye nehydraulic. Uya kuzibona kwizicelo ze-aerospace, apho ulawulo oluchanekileyo lokuhamba kwe-actuator luyimfuneko. Zikwaxhaphakile koomatshini bemizi-mveliso, apho bancedisa ukulawula iinkqubo ezintsonkothileyo zehydraulic.

Ukusetyenziswa kweeValuvu zoLawulo lweSikhokelo kwiiNkqubo ezahlukeneyo

Oomatshini boShishino

Ukusetyenziswa kwiZixhobo zokuVelisa

Kwizixhobo zokuvelisa,ivelufa yokulawula indlelas ziyimfuneko. Uzisebenzisa ukulawula ukuhamba kolwelo lwehydraulic, uqinisekisa ulawulo oluchanekileyo ekusebenzeni koomatshini. Ezi zivalo zikuvumela ukuba uqalise kwaye umise oomatshini ngokufanelekileyo, ukwandisa imveliso. Ngokwalathisa ukuhamba kolwelo, bancedisa ukugcina isantya kunye namandla afunekayo, okubalulekileyo kwimisebenzi efana nokusika, ukucinezela, kunye nokubumba. Ukudityaniswa kweteknoloji yedijithali kwezi valves kuye kwabenza bakrelekrele ngakumbi kwaye baguquguqukayo, ukuhlangabezana neemfuno zeemeko ze-Industry 4.0 zanamhlanje.

Indima kwiiNkqubo zokuSebenza

Iinkqubo ezizenzekelayo zithembele kakhulu kwiivalve zokulawula indlela. Ufumana ezi valves ziyimfuneko ekulawuleni ukuhamba koomatshini abazenzekelayo. Zikwenza ukwazi ukufikelela kwindawo echanekileyo kunye nexesha, ezibalulekileyo kwimisebenzi efana nokuhlanganisa kunye nokupakishwa. Ngokusebenzisa ezi valves, unokuphucula ukusebenza kunye nokhuseleko lweenkqubo ezizenzekelayo. I-evolution ye-electro-hydraulic control valves iye yaphucula ngakumbi ukusebenza kwabo, okwenza ukuba bathembeke ngakumbi kwaye basebenzise amandla.

IiNkqubo zeemoto

Ukusetyenziswa kwi-Vehicle Hydraulics

Kwi-hydraulics yesithuthi, iivalvu zokulawula indlela zidlala indima ebalulekileyo. Uzisebenzisela ukulawula ukuhamba kolwelo olwenziwa ngamanzi kwiisistim ezifana nolawulo lwamandla kunye nokunqunyanyiswa. Ezi zivalo ziqinisekisa ukuphathwa kwesithuthi ngokutyibilikayo nokuphendulayo, kukubonelela ngamava okuqhuba kakuhle. Ngokulawula ulwalathiso kunye noxinzelelo lokuhamba kwamanzi, banceda ukugcina uzinzo kunye nokhuseleko endleleni.

Ukusetyenziswa kwiiNkqubo zeBrake

Iivalvu zokulawula umkhomba-ndlela zizinto ezibalulekileyo kwiinkqubo zokuqhokra iimoto. Uthembele kubo ukuba balawule uxinzelelo lwe-hydraulic olufakwe kwiibhuleki. Oku kuqinisekisa ukuba isithuthi sakho simisa ngokufanelekileyo nangokukhuselekileyo. Ngokulawula ukuhamba kwamanzi, ezi zivalo zinceda ukusabalalisa amandla okunyathela ngokulinganayo, ukuthintela ukutyibilika kunye nokuphucula ulawulo ngexesha lokuyeka ngokukhawuleza.

Usetyenziso lwe-Aerospace

Umsebenzi kwiiNkqubo zoLawulo lweenqwelomoya

Kwiinkqubo zokulawula iinqwelo-moya, iivalvu zokulawula indlela zibalulekile. Uzisebenzisa ukulawula ukuhamba kweendawo zokulawula, ezifana neeflaps kunye ne-rudders. Ezi zivalo ziqinisekisa ulawulo oluchanekileyo kwicala kunye nokuzinza kwenqwelomoya. Ngokwalathisa ulwelo lwehydraulic kwii actuators ezifanelekileyo, zikunceda ugcine imisebenzi yenqwelomoya ekhuselekileyo nesebenzayo.

Ukusetyenziswa kwiiNdlela zeZiphekepheke

Iindlela ze-Spacecraft nazo zixhomekeke kwiivalvu zokulawula indlela. Ufumana ezi valves zibalulekile ekulawuleni intshukumo yamacandelo ahlukeneyo, anje ngeepaneli zelanga kunye neengalo zerobhothi. Ngokulawula ukuhamba kwamanzi, baqinisekisa ukuba la macandelo asebenza kakuhle kwaye athembekileyo kwiimeko ezinzima zendawo. Ukuqhubela phambili kubuchwepheshe be-hydraulic yedijithali yenze ezi zivalo zomelele kwaye zithembekile, ziphucula ukhuseleko kunye nobomi obude beenkqubo zesiphekepheke.

Izixhobo zonyango

Kwindawo yezixhobo zonyango, iivalve zokulawula umkhombandlela ziyimfuneko. Uzisebenzisa ukulawula ukuhamba komoya ocinezelweyo kunye nolwelo, uqinisekisa ulawulo oluchanekileyo kwizixhobo zonyango. Ezi zivalo zidlala indima ebalulekileyo kwizixhobo ezifana nezixhobo zokuphefumla kunye noomatshini bokuthomalalisa iintlungu, apho ulawulo oluchanekileyo lolwelo lubalulekile kukhuseleko lwesigulana. Ngokulawula ukuhamba komoya okanye ulwelo, unokugcina uxinzelelo olufunwayo kunye nomthamo, oyimfuneko kunyango olusebenzayo. Ukudityaniswa kweteknoloji yedijithali kwezi valves kuye kwaqinisa ukuthembeka kwazo kunye nokusebenza kakuhle, okwenza ukuba zilungelelanise ngakumbi iimfuno eziguquguqukayo zokhathalelo lwempilo lwanamhlanje.

Ulwakhiwo kunye neZixhobo zezoLimo

Iivalvu zokulawula umkhomba-ndlela zibalulekile kulwakhiwo kunye nezixhobo zolimo. Uthembele kubo ukuba basebenzise izincamathelisi ezahlukeneyo kunye nezixhobo, ezifana nezilayishi, ii-excavators, kunye namakhuba. Ezi zivalo zikuvumela ukuba ulawule ukuhamba kunye nokunyanzeliswa kweenkqubo ze-hydraulic, ezivumela ukusebenza ngokufanelekileyo koomatshini abanzima. Ngokulawula ukuhamba kwamanzi, unokuhlengahlengisa isantya kunye nesalathiso seziqhotyoshelo, ukuphucula imveliso kunye nokuchaneka. Ukuqhubela phambili kobuchwephesha be-hydraulic yedijithali yenze ezi zivalo zomelele ngakumbi kwaye zonga amandla, zikhawulelana neemfuno zeendawo zokusebenza ezinomngeni.

Iirobhothi

Kwiirobhothi, iivalvu zokulawula umkhombandlela zibalulekile ekulawuleni ukuhamba kweengalo zerobhothi. Usebenzisa ezi valves ukulawula ukuhamba kwehydraulic okanye ipneumatic fluid, uqinisekisa ukuma okuchanekileyo kunye nokuhamba. Ngokwalathisa ulwelo kwii-activators ezifanelekileyo, unokufezekisa iintshukumo ezigudileyo nezichanekileyo zengalo, eziyimfuneko kwimisebenzi efana nokuhlanganisa, i-welding, kunye nokuphatha izinto eziphathekayo. I-evolution ye-electro-hydraulic control valves iphucule ukusebenza kwayo, ibenza bathembeke ngakumbi kwaye balungelelanise iimfuno ezinzima zeenkqubo zerobhothi.

Ishishini leoli negesi

Ukulawulwa kokuMpompoza koLuhlu ekuBonelweni nasekukhutshweni

Kwishishini leoli kunye negesi, uxhomekeke kulawulo oluchanekileyo lokuhamba kwamanzi ngexesha lokugaya kunye neenkqubo zokutsalwa. Iivalvu zolawulo lomkhomba-ndlela zidlala indima ebalulekileyo ekulawuleni le misebenzi. Ngokuyalela ukuhamba kwamanzi olwelo, unokuqinisekisa ukuba izixhobo zokomba zisebenza ngokufanelekileyo nangokukhuselekileyo. Ezi zivalo zikunceda ukuba ugcine uxinzelelo olufunekayo kunye nesantya sokuhamba, ezibaluleke kakhulu ekusebenzeni okusebenzayo kunye nokutsalwa.

1. Imisebenzi yoKwemba: Ngexesha lokomba, kufuneka ulawule ukuhamba kodaka kunye nolunye ulwelo. Iivalvu zokulawula umkhombandlela zikuvumela ukuba ulungelelanise izinga lokuhamba kunye noxinzelelo, uqinisekise ukuba i-drill bit isebenza ngokufanelekileyo. Olu lawulo lunceda ukuthintela ukuvuthela kunye nezinye iingozi zokomba, ukwandisa ukhuseleko kunye nemveliso.

2. Iinkqubo zokutsalwa: Kwi-extraction, ukulawula ukuhamba kwamanzi kubalulekile ukugcina uxinzelelo kunye nokuphucula amazinga okubuyisela. Usebenzisaivelufa yokulawula indlelas ukulawula ukuhamba kwe-oyile, irhasi, namanzi, ukuqinisekisa ukuba iinkqubo zokutsalwa zihamba kakuhle. Ngokulawula ukuhamba kwamanzi, unokwandisa ukubuyiswa kwezixhobo ngelixa unciphisa impembelelo yokusingqongileyo.

3. Ubuchwephesha obukwinqanaba eliphezulu: Ukudityaniswa kweteknoloji ye-hydraulic yedijithali iye yaguqula ulawulo lwamanzi kwicandelo leoli negesi. Iivalvu zeDigital On/Off zibonelela ngeengenelo ezininzi, kubandakanywa ukomelela okuphezulu, ukusetyenziswa kwamandla aphantsi, kunye nokhuseleko olwandisiweyo. Ezi zivalo azikhathali kangako kungcoliseko, zizenza zilungele iimeko ezingqongileyo ezirhabaxa. Ukukwazi kwabo ukudibanisa ngokulula kunye neekhomputha kunye nee-PLCs kwandisa ukuguquguquka kwabo kunye nokuthembeka.

Iziphumo zoPhando lwezeNzululwazi: Ukuqhubela phambili kwitekhnoloji yedijithali ye-hydraulic kuye kwakhokelela kwiivalve ezilula kunye neendleko eziphezulu. Ezi zinto zintsha zibonelela ngokhuseleko oluphezulu kunye nokuthembeka, okubalulekileyo kwiimeko ezifunekayo kwishishini leoli negesi.

Ngokusebenzisa ezi nkqubo zolawulo oluphezulu, unokuphucula ukusebenza kakuhle kunye nokhuseleko lokugrumba kunye nemisebenzi yokutsala. Ukuvela kweevalvu ze-electro-hydraulic control valves kuyaqhubeka nokuhlangabezana neemfuno ezikhulayo zeshishini, ukuqinisekisa ukuba unokuziqhelanisa nemingeni emitsha kunye namathuba.

Iivalvu zokulawula ulwalathiso zibalulekile kwiinkqubo ezahlukeneyo, ziqinisekisa ulawulo olululo. Uphonononge iintlobo zabo kunye nezicelo, ukusuka kwiivalvu ezilula ezimbini ukuya kuqwalaselo oluntsonkothileyo lweendlela ezine. Uhlobo ngalunye lusebenza ngenjongo ekhethekileyo, ukuphucula ukusebenza kwe-hydraulic kunye ne-pneumatic systems. Ukukhetha ivalve elungileyo kubalulekile ekusebenzeni ngokupheleleyo. Njengokoingcali kwiinkqubo zamanziamanqaku, "Iivalvu zokulawula umkhombandlela zilawula ukuhamba kunye necala lolwelo kwisekethe." Oku kubalaselisa ukubaluleka kwazo. Ngokuqonda la macandelo, unokuqinisekisa ukuthembeka kunye nokusebenza kakuhle kwizicelo zakho.