【液壓精品培訓資料】派克液壓泵hydraulicpumps柱塞泵齒輪泵-在線瀏覽
2025-05-09 01:20本頁面
【正文】 SealBearingShaf tV alvePlateFigu re 153 4 Me te ring losses in a fixed displac em ent s yste mCO PY R I G HT (20 01 ) EA T ON CO RPO RA TIONCOpe ratin g P ressu re p siP umpOut putFlowgpmP ump Displac eme ntRelief S ettingCo rner Horse po wer(Pr ime Mo ver Req uirem en t)Met erin g P ointUseab le P owe r W asted Pow erF i g u r e 1 5 3 5 V a r i a b l e D i s p l a c e m e n t V a n e P u m pCOPYRI GHT (20 01) EA T ON C O R PORA TI ONCT im in g ad jus tm en t f orno is e red uc ti onOu tle t P ortIn le t P ortM ax im umV olu m eAd jus tm en tPre ss ure Co m pe ns at orF i g u r e 1 5 3 6 V a r i a b l e d i s p l a c e m e n t r a d i a l p i s t o n p u m pCO PY RI G HT ( 20 01 ) EA T O N CO RP O RA TIO NCOu tlet P ortIn let Por tCyli nde r Blo ckCo ntro l Jou rnalMa xim um V olu meAdj ustm entSli ppe rPis tonDisp lace men t Co ntro lS tr oke Rin gRe t ai nin g Ri ngF igu r e 15 37 V ari ab le d isp la ce me nt b en t a xi s pi sto n pu mpCO PY RIG HT (2 001 ) E A T ON CO RP ORA TI ONCDi sp lac em ent Co nt rolIn le t Po r tOu tle t Po r tPis to nCase Dra inDri ve S haf t F la ngeRo t at ionDri ve S haf tPis to n Ro dV al ve Pl at eCy li nde r Bl oc kMaximu m Displace mentRed uced Displa cementZero Di spla ceme ntFigu re 15 38 Displac emen t is controll ed by the ang le of the cyli nder bl ockCO PYRI GHT (20 01 ) EA T ON CO RP ORA TI ONCFigure 1 539 Mec hanical Dis placement Con trolCO PYRIGHT (2022) EA T ON COR PORA TIONCF igur e 15 40 Cr oss s ect ion of an in line pis to n pu mpCO PYR IGHT (20 0 1 ) EA T O N CO RPORA T IONCY okeSwa sh plat eY oke Actu a ting Pis to nPressureCom pe nsa to rF ull S tro keFigure 1 541 Pu mp disp lace ment is base d on swas h plat e angl eCO PY RIG HT (2022) E A T O N CO RPO RA TIO NCS trok eS trok eOu tletOu tletOu tletIn letIn letIn letS trok eFig u re 1 5 42 C om pe nsa to rs c on tr ol th e stro ke ad ju stin g pi stonC O PYR IG H T (2 0 01 ) E A T O N C OR PO R A TIONCY o keY o ke A ctua ting P isto nP res sur eCo mp en sato rCo mp en sati ngFi g u re 1 5 4 3 P re ss u re li m iti n g co m p en sa to r o pe ra tio nCO P Y RI GH T (2 0 01 ) E A T O N CO RP O RA TI O NCT o Ac tu at orCa se Dr a inC i r c u i t S c h e m a t i cIn le tO ut le tCa se Dr a inF igur e 1 5 44 Ene r gy s ave d by pre s sur e co mp e nsa t ionC O P YR IG H T (2 0 0 1 ) E A T O N C O R P O R A TI O
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