A pneumatic counterbalance cranendi chipangizo chowongolera mpweya chomwe chimagwiritsa ntchito mphamvu yokoka ya chinthu cholemera komanso kukakamiza kwa silinda kuti akwaniritse bwino kukweza kapena kutsitsa chinthu cholemera.Nthawi zambiri cholumikizira chibayo chimakhala ndi mfundo ziwiri zoyankhulirana, zomwe zimakhala zolemetsa zolemetsa komanso zopanda kulinganiza katundu.Heavy load balance ndi mkhalidwe wokwanira pamene pali katundu wolemetsa pa crane yokwanira, ndipo palibe cholemetsa chomwe chimakhala bwino pamene palibe katundu pa crane yotsalira.Mosasamala kanthu za kulinganiza kwa dziko, chogwiriziracho chidzakhala chopumula, pamene mphamvu yochepa kwambiri yakunja ikufunika kuti ikweze kapena kuchepetsa kulemera kwake kapena kugwira.Kugwiritsa ntchito mfundo imeneyi ya pneumatic balancing crane, imatha kuwongolera magwiridwe antchito ndikuchepetsa mphamvu ya ogwira ntchito.Kuphatikiza apo, crane yosinthira chibayo imakhala ndi mawonekedwe osavuta, zida zochepa, zotsika mtengo ndipo zitha kugwiritsidwa ntchito pamavuto.
Chigawo chapakati cha pneumatickusanja cranendi kutuluka kwakukulu, mpweya waukulu, wothamanga kwambiri wa pneumatic pressure kuchepetsa valavu, valavu yochepetsera mphamvuyi imagwirizana mwachindunji ndi kulondola kwa malo olemera, kukula kwa mphamvu yakunja yofunikira kuti isunthe kulemera kwake, kuthamanga kwa kusuntha kulemera. .
Ma valve awiri oyendetsa oyendetsa oyendetsa ma valve olowera amatengedwa kuchokera pamzere waukulu, womwe umagwiritsidwa ntchito ngati mavavu oyendetsa oyendetsa katundu wolemetsa ndipo palibe kuchuluka kwa katundu motsatana.Mipweya iwiri yoyendetsa ndegeyi imadutsa mu valve yodutsa njira zitatu, yomwe imagwiritsidwa ntchito posinthana pakati pa katundu wolemetsa komanso osalemera.Pambuyo pa valavu yobwerera, mpweya woyendetsa mpweya umadutsa mu valve yochepetsera mpweya woyendetsedwa ndi mpweya, ndipo kutulutsa kwa valve yochepetsera mpweya kumakhala kofanana ndi kuthamanga kwa woyendetsa.Mpweya wochokera pamzere waukulu umadetsedwa ndi valavu yochepetsera mphamvu yoyendetsedwa ndi mpweya ndiyeno imadutsa pa silinda, yomwe imadzazidwa ndi mpweya ndipo pisitoni imakwera, motero imakoka kulemera kwake.
Pamene kulemera kumakwezedwa ndikupuma, kumatanthauza kuti kulemera kwa katundu wolemetsa kumafika, ndiye kuti mphamvu yaing'ono yakunja yokha ndiyofunika kuti iwononge izi, ndipo imatha kukwezedwa kapena kutsika mosavuta.Tengani kutsitsa kulemera kuti muthyole malire mwachitsanzo, mukamagwiritsa ntchito mphamvu yakunja kuti mugwetse pansi, pisitoni mu silinda imasunthira pansi, ndiye kuti kupanikizika kwa silinda kumakwera ndikuposa kukakamiza kokhazikitsidwa (kupanikizika kumeneku ndiko kukakamiza kwa silinda). balance), kupanikizika kowonjezereka kudzatulutsidwa kuchokera ku doko lotayira la valve yochepetsera mphamvu ya mpweya.Chotsatira cha ndondomeko yotereyi ndi: pisitoni (kulemera) imatsikira pamalo enaake ndipo imakhala yosasunthika, ndipo kupanikizika kwa silinda kumabwereranso ku mphamvu yofanana yapitayi.Mosiyana ndi zimenezi, kukweza kulemera kwake m'mwamba kuti athyole kuthamanga kwa mpweya mu silinda ndi chinthu chomwecho, kupatulapo kuti mpweya umayenda mozungulira (kuchokera pa silinda kupita ku doko lotulutsa mpweya wa valve yochepetsera kuthamanga kwa mpweya) ndipo inayo ili mkati. njira yabwino (valavu yochepetsera mphamvu yoyendetsedwa ndi mpweya imalowa mu silinda).
Nthawi yotumiza: Sep-27-2021