SEEHONG磁性開(kāi)關(guān)150075 150035 YIDA-32R 氣缸感應(yīng)接近開(kāi)關(guān)
液壓油缸快退反應(yīng)慢實(shí)例分析
給大家簡(jiǎn)單分析下液壓油缸快退反應(yīng)慢的原因,如下圖6所示液壓系統(tǒng)中,液壓缸通過(guò)二位二通換向閥實(shí)現(xiàn)快進(jìn)---工進(jìn)---快退的轉(zhuǎn)換。其中三位四通換向閥中位機(jī)能爲(wèi)Y型。
系統(tǒng)分析:
(1)故障現(xiàn)象:液壓缸快退時(shí)不是立即進(jìn)行,而是先前沖后快退。
(2)故障原因:系統(tǒng)之所以出現(xiàn)這個(gè)故障,還應(yīng)從系統(tǒng)設(shè)計(jì)來(lái)分析。一般來(lái)講三位四通換向閥換向時(shí)間滯后于二位二通換向閥,從而導(dǎo)緻二位二通換向閥先換向,壓力油進(jìn)入液壓缸左腔一段時(shí)間后,三位四通換向閥才換向,此時(shí)液壓缸才開(kāi)始快退。
(3)故障排除:把節(jié)流閥換成單向節(jié)流閥,液壓缸回程時(shí)不需要用二位二通換向閥換向。
YIDA-21R YIDA-32RH YIDA-11N YIDA-07R-EG2R YIDA-66N-NC YIDA-66P-NC YIDA-01R YIDA-01RD YIDA-01N YIDA-01P YIDA-02R YIDA-02RD YIDA-02N YIDA-02P YIDA-03R YIDA-03RD YIDA-03N YIDA-03P YIDA-04R YIDA-04RD YIDA-04N YIDA-04P YIDA-05R YIDA-05RD YIDA-05N YIDA-05P YIDA-06R YIDA-06RD YIDA-06N YIDA-06P YIDA-07R YIDA-07RD YIDA-07N YIDA-07P YIDA-08R YIDA-08RD YIDA-08N YIDA-08P YIDA-09R YIDA-09RD YIDA-09N YIDA-09P YIDA-10R YIDA-10RD YIDA-10N YIDA-10P YIDA-11R YIDA-11RD YIDA-11P YIDA-12R YIDA-12RD YIDA-12N YIDA-12P YIDA-13R YIDA-13RD YIDA-13N YIDA-13P YIDA-14R YIDA-14N YIDA-14P YIDA-15R YIDA-15RD YIDA-15N YIDA-15P YIDA-16R YIDA-16RD YIDA-16N YIDA-16P YIDA-17R YIDA-17RD YIDA-17N YIDA-17P YIDA-18R YIDA-18RD YIDA-18N YIDA-18P YIDA-19R YIDA-19RD YIDA-19N YIDA-19P YIDA-20R YIDA-20RD YIDA-20N YIDA-20P YIDA-21RD YIDA-21N YIDA-21P YIDA-22R YIDA-22RD YIDA-22N YIDA-22P YIDA-23R YIDA-23RD YIDA-23N YIDA-23P YIDA-24R YIDA-24RD YIDA-24N YIDA-24P YIDA-25R YIDA-25RD YIDA-25N YIDA-25P YIDA-26R YIDA-26RD YIDA-26N YIDA-26P YIDA-27R YIDA-27RD YIDA-27N YIDA-27P YIDA-28R YIDA-28RD YIDA-28N YIDA-28P YIDA-29R YIDA-29RD YIDA-29N YIDA-29P YIDA-30R YIDA-30RD YIDA-30N YIDA-30P YIDA-31R YIDA-31RD YIDA-31N YIDA-31P YIDA-32R YIDA-32RD YIDA-32N YIDA-32P YIDA-33R YIDA-33RD YIDA-33N YIDA-33P YIDA-34R YIDA-34RD YIDA-34N YIDA-34P YIDA-35R YIDA-35RD YIDA-35N YIDA-35P YIDA-36R YIDA-36RD YIDA-36N YIDA-36P YIDA-37R YIDA-37RD YIDA-37N YIDA-37P YIDA-38R YIDA-38RD YIDA-38N YIDA-38P YIDA-39R YIDA-39RD YIDA-39N YIDA-39P YIDA-40R YIDA-40RV YIDA-40RD YIDA-40N YIDA-40P YIDA-41R YIDA-41RV YIDA-41RD YIDA-41N YIDA-41P YIDA-42R YIDA-42RV YIDA-42RD YIDA-42N YIDA-42P YIDA-43R YIDA-43RV YIDA-43RD YIDA-43N YIDA-43P YIDA-44R YIDA-44RV YIDA-44RD YIDA-44N YIDA-44P YIDA-50R YIDA-50RV YIDA-50RD YIDA-50N YIDA-50P YIDA-51R YIDA-51RV YIDA-51RD YIDA-51N YIDA-51P YIDA-70R YIDA-70RV YIDA-70RD YIDA-70N YIDA-70P YIDA-71R YIDA-71RV YIDA-71RD YIDA-71N YIDA-71P YIDA-72R YIDA-72RD YIDA-72N YIDA-72P
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