Na'ura mai ba da hanya tsakanin hanyoyin sadarwa Excavator na'ura mai aiki da karfin ruwa Silinda spool FXBA-XAN

Matsayin bawul ɗin ma'auni na hydraulic

Ana amfani da bawul ɗin ma'auni na hydraulic don sarrafa jagorancin mai a cikin tsarin hydraulic ko daidaita matsa lamba da gudana, don haka za'a iya raba shi zuwa nau'i uku: ma'auni na ma'auni, ma'auni na ma'auni da ma'auni na ma'auni. Bawul mai siffar iri ɗaya na iya samun ayyuka daban-daban saboda tsarin aiki daban-daban. Matsakaicin ma'auni na ma'auni da ma'auni na ma'auni na ma'auni yana sarrafa matsa lamba da kwararar tsarin ta hanyar ƙwanƙwasawa na ɓangaren maɓuɓɓugar ruwa, yayin da ma'aunin ma'auni na ma'auni yana sarrafa jagorancin man fetur ta hanyar canji na tashar ruwa. Wato, kodayake akwai nau'ikan nau'ikan nau'ikan ma'aunin ma'auni na hydraulic, har yanzu suna kiyaye wasu mahimman abubuwan gama gari. Misali:

(1) A tsari, duk bawuloli suna kunshe da jikin bawul, spool (rotary valve ko slide valve), da abubuwa da abubuwan da aka gyara (kamar maɓuɓɓugan ruwa da electromagnets) waɗanda ke motsa aikin spool.
(2) Dangane da ka'idar aiki, alaƙar da ke tsakanin girman buɗewa na duk bawuloli, bambancin matsa lamba tsakanin shigarwa da fitarwa na bawul da kwarara ta hanyar bawul ɗin yana cikin layi tare da tsarin jigilar tashar jiragen ruwa, amma sigogin sarrafawa ta hanyar. daban-daban bawuloli ne daban-daban.

Na biyu, ainihin buƙatun ma'aunin ma'auni na hydraulic
(1) Ayyuka masu mahimmanci, amfani da abin dogara, ƙananan tasiri da rawar jiki yayin aiki.
(2) Rashin matsi na kwararar mai kadan ne.
(3) Kyakkyawan aikin rufewa.
(4) Tsarin tsari, sauƙi mai sauƙi, daidaitawa, amfani, kiyayewa, haɓakawa.