A I-pneumatic counterbalance cranesisixhobo sokuphatha umoya esisebenzisa ubunzima bento enzima kunye noxinzelelo kwi-cylinder ukuphumeza ukulingana ukuphakamisa okanye ukunciphisa into enzima.Ngokubanzi i-crane yokulinganisa i-pneumatic iya kuba neendawo ezimbini zokulinganisa, ezilukulinganisa umthwalo onzima kwaye akukho kulinganisa umthwalo.Ibhalansi yomthwalo onzima yimeko yebhalansi xa kukho umthwalo onzima kwi-balance crane, kwaye akukho lungelelaniso lomthwalo yimeko yokulinganisa xa kungekho mthwalo kwi-balance crane.Kungakhathaliseki ukuba yiyiphi imeko yokulinganisa, i-gripper iya kuphumla, xa kuphela amandla amancinci angaphandle afunekayo ukuphakamisa okanye ukunciphisa ubunzima okanye ukubamba.Ukusebenzisa lo mgaqo-siseko we-pneumatic balancing crane, unokuphucula ukusebenza kakuhle kunye nokunciphisa ubuninzi bomsebenzi wabasebenzi.Ngaphezu koko, i-crane yokulinganisa i-pneumatic inesakhiwo esilula, amacandelo ambalwa, ixabiso eliphantsi kwaye linokusetyenziswa kwiimeko ezinzima zokusebenza.
Icandelo eliphambili le-pneumatici-crane yokulinganisakukuhamba okukhulu, ukukhutshwa okukhulu, ukuchaneka okuphezulu kwe-valve yokunciphisa uxinzelelo lwe-pneumatic, le valve yokunciphisa uxinzelelo ihambelana ngokuthe ngqo nokuchaneka kokubekwa kobunzima, ubungakanani bamandla angaphandle afunekayo ukuhambisa ubunzima, isantya sokuhambisa ubunzima. .
Iivalve ezimbini zokunciphisa uxinzelelo lweevalvu zokungena zithathwa kumgca oyintloko, ezisetyenziswa njengeevalve zokulinga ukulinganisa umthwalo onzima kwaye akukho mthwalo wokulinganisa ngokulandelelanayo.Iigesi ezimbini zokulingwa zigqithiselwa kwi-valve yendlela-ntathu yokubuyisela umva, esetyenziselwa ukutshintsha phakathi kwebhalansi yomthwalo onzima kwaye akukho kulinganisela komthwalo.Emva kwevalve yokubuyisela umva, igesi yomqhubi wegesi idlula kwi-valve yokunciphisa uxinzelelo olulawulwa yigesi, kwaye i-valve yokukhupha i-valve yokunciphisa igesi ilingana noxinzelelo lomqhubi ohambelanayo.Igesi evela kumgca oyintloko igxininisekile yi-valve yokunciphisa uxinzelelo lwegesi kwaye emva koko idluliselwe kwi-cylinder, ezaliswe ngegesi kwaye i-piston iphakama, ngaloo ndlela idonsa ubunzima.
Xa ubunzima buphakanyiswa kwaye buphumle, kuthetha ukuba ukulinganisela komthwalo onzima kufikeleleke, ngoko ke kuphela amandla amancinci angaphandle afunekayo ukuphula le bhalansi, kwaye inokuphakanyiswa okanye ithotywe ngokulula.Thatha ukutsala ubunzima bokuphula ibhalansi njengomzekelo, xa usebenzisa amandla angaphandle ukudiliza, i-piston kwi-cylinder ihla inyuka, emva koko uxinzelelo kwi-cylinder luyenyuka kwaye lugqithise uxinzelelo olubekiwe (olu xinzelelo olubekiweyo luxinzelelo kwi-cylinder. ibhalansi), uxinzelelo olugqithisileyo luya kukhutshwa kwi-port yokukhupha i-valve yokunciphisa uxinzelelo olulawulwa yigesi.Isiphumo senkqubo enjalo kukuba: i-piston (ubunzima) iyancipha kwindawo ethile kwaye imile, kwaye uxinzelelo kwi-cylinder lubuyela kuxinzelelo lwangaphambili lokulinganisa.Ngokwahlukileyo, ukuphakamisa ubunzima ukuya phezulu ukuphula ibhalansi yoxinzelelo kwi-cylinder yinto enye, ngaphandle kokuba igesi igeleza kwicala elingasemva (ukusuka kwi-cylinder ukuya kwi-port yokukhupha i-valve yokunciphisa uxinzelelo lomoya) kwaye enye ingaphakathi. isalathiso esilungileyo (i-valve yokunciphisa uxinzelelo lomoya igeleza kwi-cylinder).
Ixesha lokuposa: Sep-27-2021