A i-crane yokulinganisa ibhalansi yomoyaiyithuluzi lokuphatha umoya elisebenzisa amandla adonsela phansi ento esindayo kanye nengcindezi esilinda ukuze kufezwe ibhalansi yokuphakamisa noma yokwehlisa into esindayo. Ngokuvamile i-pneumatic balancing crane izoba namaphuzu amabili okulinganisa, okuyi-heavy load balancing kanye ne-load balancing. Ibhalansi yomthwalo osindayo yisimo sebhalansi lapho kunomthwalo osindayo ku-balance crane, futhi i-load balance yisimo sebhalansi lapho kungekho mthwalo ku-balance crane. Kungakhathaliseki isimo sokulinganisela, i-gripper izophumula, lapho kudingeka amandla amancane kakhulu angaphandle ukuphakamisa noma ukwehlisa isisindo noma i-gripper. Ukusebenzisa lesi simiso se-pneumatic balancing crane, kungathuthukisa ukusebenza kahle futhi kunciphise amandla abasebenzi. Ngaphezu kwalokho, i-pneumatic balancing crane inesakhiwo esilula, izingxenye ezimbalwa, izindleko eziphansi futhi ingasetshenziswa ezimweni zokusebenza ezinzima.
Ingxenye eyinhloko ye-pneumatici-crane yokulinganiselakuyi-flow enkulu, ukukhishwa okukhulu komoya, i-valve yokunciphisa ingcindezi yomoya enembile kakhulu, le valve yokunciphisa ingcindezi ihlobene ngqo nokunemba kwendawo yesisindo, ubukhulu bamandla angaphandle adingekayo ukuhambisa isisindo, isivinini sokuhambisa isisindo.
Ama-valve amabili okunciphisa ingcindezi yomshayeli wokushayela athathwa emgqeni oyinhloko, asetshenziswa njengama-valve omshayeli wokulinganisa umthwalo osindayo kanye nokungabi nebhalansi yomthwalo ngokulandelana. Amagesi amabili omshayeli wokushayela adluliselwa ku-valve yokubuyisela emuva enezindlela ezimbili enezindlela ezintathu, esetshenziselwa ukushintsha phakathi kwebhalansi yomthwalo osindayo kanye nokungabi nebhalansi yomthwalo. Ngemva kwe-valve yokubuyisela emuva, igesi yomshayeli wokushayela idlulela ku-valve yokunciphisa ingcindezi elawulwa yigesi, kanti ingcindezi yokukhipha ye-valve yokunciphisa ingcindezi elawulwa yigesi ilingana nengcindezi yomshayeli wokushayela ehambisanayo. Igesi evela emgqeni oyinhloko icindezelwa yi-valve yokunciphisa ingcindezi elawulwa yigesi bese idluliselwa ku-cylinder, egcwala igesi bese i-piston ikhuphuka, ngaleyo ndlela idonsa isisindo.
Uma isisindo siphakanyisiwe futhi siphumule, kusho ukuthi kufinyelelwa ibhalansi yomthwalo osindayo, khona-ke kudingeka amandla amancane angaphandle ukuze kwephulwe leli bhalansi, futhi lingaphakanyiswa noma lehliswe kalula. Thatha ukudonsa phansi isisindo ukuze kwephulwe ibhalansi njengesibonelo, uma usebenzisa amandla angaphandle ukuze wehlise, i-piston esilindini iyehla, bese ingcindezi esilindini ikhuphuka futhi idlule ingcindezi ebekiwe (le ngcindezi ebekiwe ingcindezi esele), ingcindezi eyengeziwe izokhishwa echwebeni lokukhipha le-valve yokunciphisa ingcindezi elawulwa yigesi. Umphumela wenqubo enjalo uthi: i-piston (isisindo) yehla iye endaweni ethile futhi imile, futhi ingcindezi esilindini ibuyela ekucindezelweni kwangaphambilini kokulingana. Ngokuphambene nalokho, ukuphakamisa isisindo phezulu ukuze kwephulwe ibhalansi yengcindezi esilindini kuyinto efanayo, ngaphandle kokuthi igesi igeleza ngendlela ephambene (kusuka esilindini iye echwebeni lokukhipha i-valve yokunciphisa ingcindezi elawulwa ngumoya) kanti enye isendleleni enhle (i-valve yokunciphisa ingcindezi elawulwa ngumoya igeleza isilindini).
Isikhathi sokuthunyelwe: Septhemba-27-2021