Bheka i-valve CV12-2 yohlelo olukhulu lokugeleza kwe-hydraulic

Umehluko phakathi kwezinzwa zokucindezela, ukudlulisela nokushintshana

1. Sonke sivame ukuzwa nge-sensor yokucindezela, ukudluliswa kwengcindezi nokushintshana kwengcindezi. Ngabe baxhunyiwe? Uyini umehluko? Okulandelayo ukwethulwa okuningiliziwe kwabathathu. Inzwa yengcindezi yakhiwa into ebucayi ingcindezi kanye nesifunda sokuguqulwa, ekhiqiza imiphumela eguquguqukayo yamanje noma ye-voltage eyenziwe ngendlela ebucayi ngokucindezela ngokusebenzisa ingcindezi ye-medium ephakathi. Izinzwa zivame ukusetshenziselwa ukuhlangana nemibuthano ye-amplifier yangaphandle ukuqedela inqubo kusuka ekutholweni kwengcindezi ukulawula nokubonisa. Ngoba inzwa yokucindezela iyingxenye eyinhloko, isiginali ezondla emuva nge-sensor yengcindezi idinga ukucutshungulwa, ihlaziywe, igcinwe futhi ilawulwe imishini yokusebenza kwezimboni, eyenza ukuthi i-automation yezimboni ilawulwe ihlakaniphile ngokwengeziwe.

2. Ingcindezelo edluliselwe yisibonakaliso sokuguqulwa kwesiginali sokushintshwa kwe-electro-hydraulic esebenzisa ingcindezi ewuketshezi ukuvula nokuvala othintana nogesi. Isetshenziselwa ukuthumela amasiginali kagesi ukulawula izenzo zezinto zikagesi lapho ingcindezi yesistimu ifinyelela ekucindezelweni okuhleliwe, ukuze ikwazi ukuthola izingxenye ezimbili, njll. Kuqukethe ingxenye yesistimu yengcindezi kanye nengxenye yengcindezi. Ngokwezinhlobo zezakhiwo zezakhi zokuguqula ingcindezi - kunezinhlobo ezine: uhlobo lwe-Plunger, uhlobo lwentwasahlobo, uhlobo lwedayaphragm kanye nohlobo lwe-bellows. Phakathi kwazo, isakhiwo se-plunger sihlukaniswe ngohlobo olulodwa lwe-plunger kanye nohlobo lwe-pilger ephindwe kabili. Uhlobo olulodwa lwe-plunger lungahlukaniswa ngezinhlobo ezintathu: i-plunger, i-plunger ehlukile ne-plunger-leter. Ngokusho koxhumana naye, kukhona oxhumana naye owodwa kanye nokushaqeka kagesi okuphindwe kabili.

3. Ingcindezi yokucindezela iyisishintshi esisebenzayo esivula noma sivale uma sifinyelela inani elisethiwe ngokuya ngengcindezi esethiwe.

I-4. Ukushintshwa kwengcindezi nokudluliselwa kwengcindezi kungavulwa noma kuvalwe ngaphansi kwengcindezi yakho enikeziwe, esetshenziselwa ukulawulwa kwesikhundla esilula. Bonke baphuma ukuphuma! Ingcindezi edluliselwe inganikeza ama-node amaningi okukhipha noma izinhlobo ze-node kunokushintsha kwengcindezi. Ukukhishwa kwe-Sensor Yengcindezelo kungaba isinali ye-analog noma isiginali yedijithali, elula ukucubungula ngemuva, futhi nayo ingashintshwa ibe isibonakaliso esijwayelekile sokudlulisela.