Inzwa yengcindezi ye-YD4027 P158-5025 ifanele i-mcville 3Mpa

Ngokwezici zokusebenza zama-loaders, ngokuvamile kunezinhlobo ezintathu zezingxenye zokutholwa kwesignali: inzwa yesisindo, inzwa yokucindezela (ingcindezi kawoyela) kanye ne-pressure (umfutho kawoyela) isidluliseli. Okufanele kugcizelelwe ukuthi inzwa inokusebenza okungcono kakhulu kokuvimbela ukugcwala ngokweqile, ukumelana nokudlidliza, ukwahlukanisa kanye nokuphikisana nokuphazamiseka.

A > layisha iseli

Ngokuvamile, inzwa isetshenziswa esikhundleni sephinikhodi ukuze kuzuzwe injongo yokukala. Lolu hlelo ludinga ukunemba okuphezulu komklamo wesakhiwo senzwa kanye nobukhulu bokufakwa, ngakho ekusebenzeni kwangempela, kuvame ukuba nezimo ezithile ezingathandeki, njengokunemba okuphansi, ukufakwa nokushintshwa okungalungile, ngisho nezingozi zokuphepha, ngakho-ke akuzange kudume.

B > inzwa yokucindezela (ingcindezi kawoyela), eqeda umsebenzi wokukala ngokuguqula umfutho we-liquid ube isisindo sebhakede elilayishayo, ilula futhi iyashesha ukulungisa kabusha, futhi ukunemba kokulinganisa kwemishini kuba ngcono kakhulu uma kuqhathaniswa naleyo yesisindo. inzwa, ngaleyo ndlela iqinisekise ukusebenza kokuphepha.

C > i-pressure (umfutho kawoyela) isidluliseli

Ukukhishwa kwenzwa kuyisignali ye-mV, kodwa isignali encane iphazamiseka kalula ngesikhathi sokudlulisa nokucubungula, futhi isisindo esiguquliwe kulula ukubangela amaphutha, okudinga ingxenye ephezulu yokubonisa, ngakho-ke kunzima ukuyisebenzisa ohlelweni oludingayo. ukunemba kwesisindo esiphezulu. I-transmitter ixazulula lezi zinkinga kahle. Inekhono eliqinile lokulwa nokuphazamiseka kanye nesignali enkulu yokukhipha (ngokuvamile i-4 ~ 20mA noma i-0-10VDC ne-0-5VDC), enciphisa kakhulu izidingo zokucubungula isignali nokuboniswa, futhi ngokuhambisanayo ithuthukisa ukunemba kwesistimu yokukala.

Lo mkhiqizo uklanywe ngobuchwepheshe befilimu obugaxayo futhi uhlanganiswe nezici zesistimu yokukala isisindo. Iguqulwa kakhulu ibe isignali yesisindo ngokulinganisa umfutho kawoyela we-loader.

1), izici eziyinhloko zalo mkhiqizo:

A, usayizi omncane, isisindo esincane, singafakwa ngokuqondile;

B, ukunemba okuphezulu nokuzinza okuhle kwesikhathi eside;

C, anti-vibration enhle, umthelela kanye nekhono lokulayisha ngokweqile;

D, ukumelana nokugqwala, ukumelana nezinga lokushisa eliphezulu kanye nokukhukhuleka okuncane kwezinga lokushisa.