Na'urar tacewa gabaɗaya sun haɗa da matatun iska, matatun mai da matatun mai, wanda kuma aka fi sani da "fitila uku". Fitar iska tana cikin tsarin ɗaukar injin kuma taro ne na ɗaya ko da yawa abubuwan tacewa waɗanda ke tsaftace iska. Babban aikinsa shine tace abubuwan datti masu cutarwa a cikin iska wanda zai shiga cikin silinda don rage farkon lalacewa na silinda, piston, zoben piston, valve da wurin zama; matatar mai tana cikin tsarin lubrication na injin.
Bukatun fasaha na tacewa na ruwa:
(1) Abu na musamman na tacewa ya kamata ya sami wani ƙarfin injin don tabbatar da cewa ba zai lalace ta hanyar matsa lamba na hydraulic ba a ƙarƙashin wani matsa lamba na aiki.
(2) A takamaiman yanayin zafin aiki, yakamata ya kula da ingantaccen aiki kuma ya kasance mai dorewa sosai.
(3) Yana da kyau anti-lalata ikon.
(4) Tsarin yana da sauƙi kamar yadda zai yiwu kuma girman ya kasance m.
(5) Mai sauƙin tsaftacewa da kulawa, sauƙin maye gurbin abin tacewa.
(6) Rahusa. Ka'idar aiki na mai tace ruwa: man hydraulic yana shiga cikin bututun tacewa daga gefen hagu, yana gudana daga sashin tacewa na waje zuwa sashin tacewa na ciki, sannan ya fita daga mashigar. Lokacin da aka toshe ɓangaren tacewa na waje, matsa lamba yana tashi don isa wurin buɗewa na bawul ɗin aminci, kuma mai ya shiga ɓangaren tacewa ta ciki ta hanyar bawul ɗin aminci, sannan ya fita daga mashin. Daidaiton abubuwan tacewa na waje ya fi na na'urar tacewa ta ciki, kuma abin tacewa na ciki shine babban tacewa.
Dalilai da hanyoyin magance matsalar rashin al'ada na hydraulic filter hydraulic cylinder sune kamar haka:
1) Iska ta shiga cikin silinda. Yana buƙatar ƙarin shaye-shaye ko silinda na ruwa don motsawa da sauri tare da matsakaicin bugun jini don tilasta iskar fita.
2) Zoben rufewa na ƙarshen murfin silinda na hydraulic yana da matsewa ko sako-sako da yawa. Ya kamata a gyara hatimin don samar da hatimin da ya dace don tabbatar da cewa sandar fistan za a iya ja da baya da hannu sumul ba tare da ya zubo ba.
3) Haɗin kai tsakanin piston da sandar piston ba shi da kyau. a gyara kuma a gyara.
4) Lokacin da silinda na hydraulic bai dace da layin jagora ba bayan shigarwa, yana buƙatar gyara ko sake shigar da shi cikin lokaci.
5) Lokacin da aka lanƙwasa fistan, ya kamata a gyara sandar piston.
Lokacin aikawa: Maris 17-2022