1. Matsalolin sigina na mai kunna pneumatic yana nufin:
Lokacin da iskar da aka matsa ta shiga cikin mai kunna huhu daga bututun A, iskar gas tana tura piston biyu don motsawa a layi zuwa iyakar biyu (karshen shugaban Silinda), rack akan piston yana fitar da kaya akan madaidaicin jujjuya don juyawa digiri 90 counterclockwise, kuma bawul ɗin yana buɗewa{1}} A wannan lokacin, iskar gas ɗin yana aiki tare da bawul ɗin bawul ɗin biyu. Akasin haka, lokacin da iskar da aka matse ta shiga cikin iyakar biyu na mai kunna pneumatic daga bututun B, iskar tana tura fulogi guda biyu don matsawa kai tsaye zuwa tsakiya, tarkacen piston yana motsa kayan a kan madaidaicin jujjuya don juyawa digiri 90 a agogo, kuma bawul ɗin yana rufe. A wannan lokacin, ana fitar da iskar gas a tsakiyar mai kunna pneumatic tare da bututun A.
Lokacin da matsa lamba na sigina ya karu, sandar turawa tana motsawa zuwa ƙasa, wanda ake kira tabbatacce{0} actuator; lokacin da matsa lamba na sigina ya karu, sandar kashin baya yana motsawa sama ana kiransa da martani{1}}mai kunnawa.
Na biyu, ma'anar actuator pneumatic:
Mai kunnawa ne wanda ke amfani da matsa lamba na iska don fitar da buɗaɗɗe, rufewa ko daidaita bawul. Ana kuma kiransa da mai kunna numfashi ko kuma na'urar numfashi, amma galibi ana kiranta da kai.
Mai kunnawa da tsarin daidaitawa na mai kunna pneumatic guda ɗaya ne, kuma masu kunnawa sun haɗa da nau'in membrane, nau'in piston, nau'in cokali mai yatsa da tarawa da nau'in pinion. Nau'in piston yana da dogon bugun jini kuma ya dace da lokuttan da ake buƙatar babban matsawa; yayin da nau'in diaphragm yana da ƙaramin bugun jini kuma zai iya fitar da tushen bawul ɗin kai tsaye. Nau'in nau'in nau'in nau'in pneumatic actuator yana da halaye na babban juzu'i, ƙananan sararin samaniya, kuma ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwa ta fi dacewa da ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwa, amma ba shi da kyau sosai; ana amfani da shi sau da yawa akan bawuloli tare da babban juzu'i. Rack{3}}da-pinion pneumatic actuator yana da fa'idodin tsari mai sauƙi, ingantaccen aiki da aminci, da aminci da fashewa{5}}hujja. Ana amfani da shi sosai a masana'antar wutar lantarki, masana'antar sinadarai, tace mai da sauran hanyoyin samarwa tare da buƙatun aminci.
3. Bukatun bayyanar da masu aikin pneumatic:
1. Kada a sami raguwa, yanke, pores, burrs, da dai sauransu akan murfin ƙarshen, ƙarshen flange da akwatin silinda na simintin gyare-gyare.
2. Layer fenti ko maganin sinadarai a saman farfajiyar na'urar pneumatic ya kamata ya zama lebur, santsi, launi iri ɗaya, ba tare da tabo mai ba, ɓarna da sauran lahani na inji.
Abubuwan da ke da alaƙa
