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I-radial piston motor ye-MCR Series 30, 31, 32, 33 kunye ne-41

    Umzekelo Intsingiselo

    Ingcaciso yeMveliso

    Uluhlu lwe-MCR 30, 31, 32, 33 kunye ne-41 02
    04
    Nge-7 kaJanuwari 2019
    I-MCR yinjini yolwelo olwenziwa ngamanzi kunye neepiston ezicwangciswe ngeradially ngaphakathi kweqela elijikelezayo. Yinjini enesantya esisezantsi, ephezulu yetorque esebenza ngokulandela umgaqo wokubethelwa izihlandlo ezininzi kwaye ihambisa itorque ngokuthe ngqo kwi-shaft yokuphuma. Iinjini ze-MCR zingasetyenziswa zombini kwiisekethe ezivulekileyo nezivaliweyo.

    Kwisekethe evulekileyo, i-hydraulic fluid iphuma kwi-reservoir ukuya kwipompo ye-hydraulic ukusuka apho ihanjiswe khona ukuya kwi-hydraulic motor. Ukusuka kwi-motor ye-hydraulic, i-hydraulic fluid ibuyela ngqo kwi-reservoir. Indlela ephuma ngayo ujikelezo lwenjini yolwelo oluqhutywa ngamanzi inokutshintshwa, umz. ngevalve eyalathayo.
    Kwisekethe evaliweyo, i-hydraulic fluid iphuma kwipompo ye-hydraulic ukuya kwi-motor hydraulic motor kwaye ukusuka apho ubuyela ngqo kwipompo ye-hydraulic. Indlela yesiphumo sokujikeleza kwenjini yolwelo olwenziwa ngamanzi iyatshintshwa, umz. Iisekethe ezivaliweyo zisetyenziselwa ukuhanjiswa kwe-hydrostatic kwizicelo zeselula.
    Uluhlu lwe-MCR 30, 31, 32, 33 kunye ne-41 03
    04
    Nge-7 kaJanuwari 2019
    I-radial piston motor inezindlu ezimbini (1, 2), iqela elijikelezayo (3, 4), ikhamera (5), i-output shaft (6) kunye ne-flow distributor (7).
    Iguqula amandla e-hydrostatic abe ngamandla omatshini.
    Ulwelo lwe-hydraulic lubhekiswa kwizibuko le-motor inlet kwicala elingasemva (2) ngokusebenzisa i-flow distributor (7) kwiigalari ukuya kwibhloko yesilinda (4). Ukunyuka koxinzelelo kwibhore yesilinda nto leyo enyanzela iipistons ezicwangciswe ngeradially (3) ngaphandle. La mandla ombane asebenza ngeerola (8) ngokuchasene neprofayile ekwiringi yecam (5) ukwenza itorque ejikelezayo. Le torque idluliselwa kwi-shaft yokuphuma (6) ngokusebenzisa i-splines kwibhloko yesilinda (4).
    Ukuba i-torque idlula umthwalo we-shaft, ibhloko ye-cylinder iyajika, ibangele ukuba iipiston zibethe (i-stroke esebenzayo). Nje ukuba isiphelo sesibetho sifikelele kwipiston ibuyiselwa kwibhore yayo ngamandla okusabela kwicam (i-stroke yokubuya) kwaye ulwelo lutyiswa kwizibuko lokuphuma kwemoto kwimeko yangasemva.
    I-torque ephumayo iveliswa ngamandla avela kuxinzelelo kunye nomphezulu wepiston. Iyanda kunye nokwahlukana koxinzelelo phakathi kwecala eliphezulu kunye neliphantsi loxinzelelo.
    Isantya semveliso sixhomekeke kwi-displacement kwaye silingana nokuhamba kwangaphakathi. Inani lemivimbo yokusebenza kunye nokubuyisela lihambelana nenani le-lobes kwi-cam iphindwe ngenani leepiston.
    Uluhlu lwe-MCR 30, 31, 32, 33 kunye ne-41 04
    04
    Nge-7 kaJanuwari 2019
    Amagumbi e-cylinder (E) axhunyiwe kumachweba A kunye no-B ngokusebenzisa i-axial bores kunye ne-annular passages (D).
    Iibheringi ezine-tapered roller ezikwaziyo ukuhambisa i-axial ephezulu kunye ne-radial forces ifakwe njengomgangatho, ngaphandle kwee-motor ze-Hydrobase (isiqingatha semoto ngaphandle kwecala elingaphambili).
    Kwizicelo ezithile kunokubakho imfuneko yokukhulula i-motor. Oku kunokufezekiswa ngokudibanisa amazibuko A kunye no-B ukuya kuxinzelelo lwe-zero kwaye kwangaxeshanye usebenzisa uxinzelelo lwe-bar ye-2 kwizindlu nge-port L. Kulo mqathango, iipiston zinyanzeliswa kwibhloko ye-cylinder ebangela ukuba i-roller ilahlekelwe ukudibanisa nekhamera. ngaloo ndlela ivumela ukujikeleza kwamahhala kwe-shaft.
    Kwizicelo eziphathwayo apho izithuthi zifuneka ukuba zisebenze ngesantya esiphezulu kunye nemithwalo yemoto ephantsi, i-motor ingatshintshwa kwi-torque ephantsi kunye ne-high-speed mode. Oku kuphunyezwa ngokusebenzisa ivalve edibeneyo ekhokelela ulwelo olwenziwa ngamanzi aphantsi komhlaba ukuya kwisiqingatha kuphela senjini ngelixa ngokuqhubekayo ujikelezisa ulwelo kwesinye isiqingatha. Le ndlela "yehlisiwe yokufuduswa" inciphisa ukuhamba okufunekayo kwisantya esinikiweyo kwaye inika amandla okuphucula iindleko kunye nokusebenza kakuhle. Isantya esiphezulu semoto sihlala singatshintshi.
    I-Rexroth iphuhlise ivalve ekhethekileyo ye-spool ukuvumela ukutshintsha okugudileyo ekunciphiseni ukufuduka ngelixa uhamba. Oku kwaziwa njenge "soft-shift" kwaye luphawu oluqhelekileyo lweemotor ezi-2W. Ivalve ye-spool ifuna ivalve yolandelelwano olongezelelweyo okanye i-electro-proportional control ukuze isebenze kwimo ye-"soft-shift".

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