Yadda za a zabi silinda pneumatic

1. Girman ƙarfin
Wato, zaɓin diamita na pneumatic Silinda.Dangane da girman girman nauyin kaya, ƙaddamarwa da ƙaddamar da ƙarfin ƙarfin ta hanyar silinda pneumatic an ƙaddara.Gabaɗaya, an zaɓi ƙarfin silinda ta hanyar yanayin ma'aunin waje na kayan waje, kuma an zaɓi ƙimar ɗumbin kaya daban-daban, saboda fitarwa daban-daban na silinda yana da ƙananan gefe.Idan diamita na Silinda ya yi ƙanƙara, ƙarfin fitarwa bai isa ba, amma idan diamita na silinda ya yi girma, kayan aiki sun yi yawa, ana ƙara farashin, ana ƙara yawan iska, kuma makamashi ya ɓace.A cikin ƙirar ƙirar ƙira, ya kamata a yi amfani da injin faɗaɗa ƙarfi gwargwadon yadda zai yiwu don rage girman girman silinda pneumatic.
2, zabin nau'in
Daidai zaɓi nau'in silinda bisa ga buƙatun aiki da yanayi.Idan ana buƙatar silinda don isa ƙarshen bugun jini ba tare da tasirin tasiri da ƙarar tasiri ba, ya kamata a zaɓi silinda mai buffer;idan ana buƙatar nauyi mai sauƙi, ya kamata a zaɓi silinda mai haske;idan ana buƙatar kunkuntar sararin shigarwa da ɗan gajeren bugun jini, za a iya zaɓar silinda na bakin ciki;idan akwai nauyin gefe, ana iya zaɓar silinda sandar jagora;Domin babban daidaiton birki, yakamata a zaɓi silinda mai kulle;idan ba a yarda sandar piston ta juya ba, za a iya zaɓin silinda tare da aikin ba jujjuyawa ba;ya kamata a zabi silinda mai zafi a cikin yanayin zafi mai zafi;ya kamata a zaɓi silinda mai jure lalata a cikin yanayi mai lalata.A cikin matsanancin yanayi kamar ƙura, wajibi ne a shigar da murfin ƙura a ƙarshen ƙarshen fistan.Lokacin da ba a buƙatar ƙazanta ba, ya kamata a zaɓi silinda mai laushi mara mai ko mai.
3. bugun jini
Yana da alaƙa da lokacin amfani da bugun jini na inji, amma gabaɗaya ba a zaɓi cikakken bugun jini don hana piston da kan silinda yin karo.Idan an yi amfani da ita don hanyar ƙullawa, da dai sauransu, ya kamata a ƙara izinin 10 zuwa 20 mm bisa ga ƙididdige bugun jini.
4. Tsarin shigarwa
Ya dogara da wurin shigarwa, manufar amfani da sauran dalilai.Gabaɗaya, ana amfani da silinda na tsaye.Lokacin da ake buƙatar ci gaba da juyawa tare da tsarin aiki (kamar lathes, grinders, da dai sauransu), ya kamata a zaɓi silinda rotary.Lokacin da ake buƙatar sandar piston don yin lilo a cikin baka mai madauwari ban da motsi na layi, ana amfani da silinda mai nau'in fil.Lokacin da akwai buƙatu na musamman, yakamata a zaɓi madaidaicin silinda na musamman.
5. Gudun fistan
Ya dogara ne akan shigar da kwararar iska na Silinda, girman mashigai da shaye-shaye na silinda da girman diamita na ciki na mashigar.Ana buƙatar ɗaukar babban darajar don motsi mai sauri.Gudun motsi na Silinda gabaɗaya shine 50 ~ 800mm/s.Don manyan silinda masu motsi masu sauri, ya kamata a zaɓi bututun ci tare da babban diamita na ciki;don canje-canje a cikin kaya, don samun jinkirin motsi da kwanciyar hankali, za a iya zaɓar na'urar da za a yi amfani da ita ko silinda mai damping gas, wanda ya fi sauƙi don cimma saurin gudu.Lokacin zabar bawul ɗin maƙura don sarrafa saurin silinda, ya kamata a lura: lokacin da silinda da aka sanya a kwance yana tura kaya, ana bada shawarar yin amfani da magudanar ruwa don daidaita saurin;lokacin da silinda da aka shigar a tsaye ya ɗaga kaya, ana ba da shawarar yin amfani da ma'aunin abin sha don daidaita saurin;Ana buƙatar ƙarshen bugun jini don motsawa cikin sauƙi Lokacin guje wa tasiri, ya kamata a yi amfani da silinda tare da na'urar buffer.