A i-crane yokulinganisa i-pneumaticsisixhobo sokuphatha umoya esisebenzisa amandla obunzima bento enzima kunye noxinzelelo olukwisilinda ukuze kufezekiswe ulungelelwaniso lokuphakamisa okanye ukwehlisa into enzima. Ngokubanzi i-crane yokulinganisela umoya iya kuba neendawo ezimbini zokulinganisela, ezizii-heavy load balancing kunye ne-load balancing. I-heavy load balance yimeko yokulinganisela xa kukho umthwalo onzima kwi-balance crane, kwaye i-no load balance yimeko yokulinganisela xa kungekho mthwalo kwi-balance crane. Nokuba imeko yokulinganisela injani na, i-gripper iya kuphumla, xa kufuneka amandla amancinci angaphandle kuphela ukuphakamisa okanye ukwehlisa ubunzima okanye i-gripper. Ukusebenzisa lo mgaqo we-pneumatic balancing crane, inokuphucula ukusebenza kakuhle kwaye inciphise amandla abasebenzi. Ngaphezu koko, i-pneumatic balancing crane inesakhiwo esilula, izinto ezimbalwa, ixabiso eliphantsi kwaye ingasetyenziswa kwiimeko zokusebenza ezinzima.
Icandelo eliphambili le-pneumaticikreni yokulinganiselayi-flow enkulu, ukukhutshwa okukhulu, i-valve yokunciphisa uxinzelelo oluphuma emoyeni echanekileyo kakhulu, le valve yokunciphisa uxinzelelo inxulumene ngokuthe ngqo nokuchaneka kwendawo yobunzima, ubungakanani bamandla angaphandle afunekayo ukuhambisa ubunzima, isantya sokuhambisa ubunzima.
Iivalvu ezimbini zokunciphisa uxinzelelo lwepilot uxinzelelo lokungena luthathwa kumgca oyintloko, osetyenziswa njengeevalvu zokuvavanya ukulinganisela umthwalo onzima kunye nokungalingani komthwalo ngokwahlukeneyo. Iigesi ezimbini zokuhlola zidluliselwa kwivalvu yokuguqula umva eneendlela ezimbini, esetyenziselwa ukutshintsha phakathi kokulinganisela umthwalo onzima kunye nokungalingani komthwalo. Emva kwevalvu yokuguqula umva, igesi yokuvavanya idlulela kwivalvu yokunciphisa uxinzelelo elawulwa yigesi, kwaye uxinzelelo lokukhupha lwevalvu yokunciphisa uxinzelelo elawulwa yigesi lulingana noxinzelelo lokuhlola oluhambelanayo. Igesi evela kumgca oyintloko iyancitshiswa yivalvu yokunciphisa uxinzelelo elawulwa yigesi ize idluliselwe kwisilinda, ezaliswe yigesi kwaye i-piston inyuke, ngaloo ndlela itsala ubunzima.
Xa ubunzima buphakanyisiwe kwaye buphumle, oko kuthetha ukuba ibhalansi yomthwalo onzima ifikelelwe, kufuneka amandla amancinci angaphandle kuphela ukuze kwaphulwe olu lungelelwaniso, kwaye lunokuphakanyiswa okanye lwehliswe lula. Umzekelo, thabatha ukutsala ubunzima ukuze kwaphulwe ibhalansi, xa usebenzisa amandla angaphandle ukutsala, i-piston ekwisilinda iya ezantsi, emva koko uxinzelelo olukwisilinda luya kunyuka ludlule uxinzelelo olubekiweyo (olu xinzelelo lubekwe luxinzelelo olukwibhalansi), uxinzelelo olugqithisileyo luya kukhutshwa kwi-discharge port ye-valve yokunciphisa uxinzelelo elawulwa yigesi. Isiphumo senkqubo enjalo kukuba: i-piston (ubunzima) yehla iye kwindawo ethile kwaye ayimi, kwaye uxinzelelo olukwisilinda lubuyela kuxinzelelo lwangaphambili lokulingana. Ngokwahlukileyo koko, ukuphakamisa ubunzima phezulu ukuze kwaphulwe ibhalansi yoxinzelelo kwisilinda yinto efanayo, ngaphandle kokuba igesi ihamba kwicala elingasemva (ukusuka kwisilinda ukuya kwi-exhaust port ye-valve yokunciphisa uxinzelelo elawulwa ngumoya) kwaye enye ikwicala elihle (i-valve yokunciphisa uxinzelelo elawulwa ngumoya ingena kwisilinda).
Ixesha lokuthumela: Septemba-27-2021