Ifanele inzwa yesimanjemanje ye-KIA yokucindezela kwesitimela 0281002908

Izinzwa zokucindezela zifakwa kunhlokweni noma epayipini eligadiwe, bese lezi zinzwa zidlulisela amasignali e-AI afanelekile. Amanye amamodeli afakwe kuphaneli yokulawula futhi adinga amapayipi ukuze axhume ekuxhumekeni kwenqubo. Kunezinhlobo eziningi zezinzwa ezihlelelwe ukufakwa endaweni futhi zingafakwa ngokuqondile ekufakweni kwamapayipi. Abanye abathumeli bengcindezi banezinkomba ezisebhodini, noma abasebenzisi bangadinga ukufaka izinkomba zendawo.

1. Lezi zinzwa ziqapha ingcindezi ezinhlelweni eziningi zenqubo futhi zinikeza amasiginali okukhiphayo ne-analog ebangeni elibanzi lokulinganisa, elisetshenziswa kumasekhethi womoya kanye ne-hydraulic.

Indlela elula yokuthi uhlelo lokulawula lusebenzise isignali yokudlulisa umfutho ukuqinisekisa ukuthi ipayipi le-pneumatic linengcindezi efanele yokusebenzisa imishini. Izinhlelo zokusebenza ezithuthuke kakhulu zingasetshenziswa ukuyala nokuqapha umfutho womoya osetshenziswa ku-actuator yomshini, njengokuhlinzeka ngamandla okubamba okuguquguqukayo okuphatha imikhiqizo ehlukene.

Kungenzeka ukunquma indawo elingisiwe ngokuqondile ku-actuator yomugqa womoya, kodwa akulona uhlelo lokusebenza oluvamile, kodwa kuyisinqumo esihle ukusebenzisa inzwa yendawo emshinini wokushayela ukuze unqume indawo ngqo yomshini. Indlela yokulinganisa enembe kakhulu isebenzisa i-laser ukuthola ibanga ukusuka kumamilimitha ukuya kumamitha. Isistimu yokulawula ingasebenzisa lesi siginali ukuze inwebe noma ihoxise isilinda njengoba kudingeka ukuze ifinyelele indawo eqondiwe. Uma okokusebenza kuhanjiswe endaweni edingekayo, umoya ungasuswa ezinhlangothini zombili zesilinda noma usetshenziswe ezinhlangothini zombili zesilinda njengoba kudingeka ukuze kugcinwe indawo.

2. Inzwa yebanga le-laser iyindlela yokuzwa indawo yedivayisi enembe kakhulu, ngakho-ke isistimu yokulawula ingakwazi ukulawula idivayisi yomoya njengoba kudingeka.

Izinzwa zamanje zomoya (I/P) zingasetshenziswa ukulawula izingcindezi zomoya ezihlukene. Isignali yamanje ivamise ukuba ngu-4-20 mA, futhi ububanzi bokuphuma kwenzwa ye-I/P busuka kuma-psi amaningana kuya ku-100 psi. Lolu hlobo lwedivayisi eyenziwe yi-pneumatic lungasetshenziswa ukusebenzisa i-valve yokulawula umswakama. Umshini womoya uwukukhetha okulungele ukusetshenziswa kunoma iyiphi indawo eyingozi futhi ungangena esikhundleni sedivayisi yokulawula ugesi ephephile. imishini. Izinhlelo zokusebenza ezithuthuke kakhulu zingasetshenziswa ukuyala nokuqapha umfutho womoya osetshenziswa ku-actuator ye-mechanical, njengokuhlinzeka ngamandla okubamba okuguquguqukayo okuphatha imikhiqizo ehlukene.