Sashe ne mai haɗawa wanda ke goyan bayan aikin fistan.Yawancinsa ana amfani dashi a cikin silinda mai da silinda motsi sassa na kisa.Wani sashi ne mai motsi tare da motsi akai-akai da manyan buƙatun fasaha.Dauki silinda mai huhu a matsayin misali, wanda ya ƙunshi asilinda barre, sandar fistan (sandan silinda), fistan, da murfin ƙarshe.Ingancin sarrafa shi kai tsaye yana shafar rayuwa da amincin samfuran duka.Sanda na fistan yana da manyan buƙatun aiki, kuma ana buƙatar ƙarancin ƙasa don zama Ra0.4 ~ 0.8um, kuma buƙatun coaxial da juriya suna da ƙarfi.Babban fasalin sandar silinda shine sarrafa siriri mai siriri, wanda ke da wahalar sarrafawa kuma koyaushe yana damun ma'aikatan sarrafawa.
Sanda fistanshine ainihin ɓangaren haɗawa wanda ke goyan bayan aikin piston a cikin sassan aiwatar da motsi na silinda mai, silinda na iska, da silindan mai na ruwa.Sashe ne da aka yi amfani da shi sosai a cikin injinan masana'antu kuma galibi yana iya watsa juzu'i da ɗaukar kaya.
Manufar sandar fistan
Tun da babban aikin sandar fistan shine watsa juzu'i da ɗaukar kaya, ana iya amfani da shi a cikin tsarin injina daban-daban tare da motsi na madaidaiciyar madaidaiciya.Misali, ya fi dacewa da nau'ikan nau'ikan nau'ikan silinda na mai, silinda na iska, na'ura mai aiki da karfin ruwa da kuma pneumatic, injin gini, injin marufi, injinan katako, kayan jigilar kayayyaki, injin yadi, injin bugu da injin rini, injin simintin gyare-gyare, injin allura. injuna, kera motoci da sauran sanduna jagorar injuna, Ejector, da dai sauransu.
Lokacin aikawa: Dec-03-2021