Kodi silinda ya pneumatic ndi chiyani ndipo ilipo?

Pneumatic cylinder ndi chosinthira mphamvu cha pneumatic actuator chomwe chimasintha mphamvu ya mpweya kukhala ntchito yamakina yoyenda.
Silinda ya pneumatic ndi makina oyendetsa mpweya omwe amasintha mphamvu ya mpweya kukhala mphamvu yamakina ndikuchita mozungulira mobwerezabwereza (kapena swing motion).Ili ndi dongosolo losavuta komanso ntchito yodalirika.Mukamagwiritsa ntchito kuti muzindikire kusuntha kobwerezabwereza, chipangizo chochepetsera chikhoza kuchotsedwa, ndipo palibe kusiyana kwapatsirana, ndipo kayendetsedwe kake kamakhala kokhazikika, kotero amagwiritsidwa ntchito kwambiri m'makina osiyanasiyana a pneumatic.Mphamvu yotulutsa ya silinda ya pneumatic imayenderana ndi malo ogwira ntchito a pistoni komanso kusiyana kwapakatikati mbali zonse ziwiri;silinda ya pneumatic kwenikweni imapangidwa ndi mbiya ya silinda ndi mutu wa silinda, pisitoni ndi ndodo ya pistoni, chipangizo chosindikizira, chipangizo cha buffer ndi chipangizo chotulutsa mpweya.Ma buffers ndi ma exhausts amadalira kugwiritsa ntchito, zina ndizofunikira.
Malinga ndi kapangidwe ka ma silinda wamba pneumatic, akhoza kugawidwa m'magulu anayi:
1. Pistoni
Silinda imodzi ya pisitoni ya pneumatic ili ndi ndodo ya pisitoni pamapeto amodzi okha.Monga momwe chithunzichi chikusonyezera ndi silinda imodzi-piston pneumatic.Madoko onse olowera ndi otulutsira A ndi B kumapeto onse amatha kupitilira mafuta opanikizika kapena kubwezera mafuta kuti azindikire kusuntha kwapawiri, chifukwa chake amatchedwa silinda yochita kawiri.
2. Plunger
(1) Silinda yamtundu wa plunger ndi silinda imodzi yokhayokha, yomwe imatha kusuntha mbali imodzi ndi kuthamanga kwa mpweya, ndipo kubwereza kwa plunger kumadalira mphamvu zina zakunja kapena kudzilemera kwa plunger;
(2) Plunger imangothandizidwa ndi silinda ya silinda ndipo osalumikizana ndi cylinder liner, kotero kuti silinda ya silinda ndiyosavuta kuyikonza, kotero ndiyoyenera kunyamula ma silinda a pneumatic aatali;
(3) Plunger nthawi zonse imakhala yopanikizika panthawi yogwira ntchito, choncho iyenera kukhala ndi mphamvu zokwanira;
(4) Kulemera kwa plunger nthawi zambiri kumakhala kwakukulu, ndipo kumakhala kosavuta kugwedezeka chifukwa cha kulemera kwake pamene kuikidwa mopingasa, kuchititsa kuvala kwa chisindikizo ndi chiwongolero cha unilateral, kotero ndizopindulitsa kuzigwiritsa ntchito molunjika.
3. Telescopic
Silinda ya telescopic pneumatic ili ndi magawo awiri kapena kuposa a pistoni.Dongosolo la kukulitsa pisitoni mu silinda ya pneumatic ya telescopic imachokera ku yayikulu mpaka yaying'ono, pomwe dongosolo la kusanyamula katundu nthawi zambiri limakhala laling'ono kupita lalikulu.Silinda ya telescopic imatha kukhala ndi sitiroko yayitali, pomwe kutalika kwake kumakhala kocheperako komanso kapangidwe kake kamakhala kophatikizana.Silinda yamtundu uwu nthawi zambiri imagwiritsidwa ntchito pamakina omanga ndi makina aulimi.
4. Kusambira
Swing pneumatic cylinder ndi actuator yomwe imatulutsa torque ndikuzindikira kusuntha kobwerezabwereza, komwe kumadziwikanso kuti swing pneumatic motor.Pali masamba amodzi ndi masamba awiri.Chotchinga cha stator chimakhazikitsidwa ku silinda, pomwe ma vanes ndi rotor amalumikizidwa palimodzi.Malinga ndi njira yolowera mafuta, ma vanes amayendetsa rotor kuti igwedezeke mmbuyo ndi mtsogolo.