《液压站及液压元件发展概况》由会员分享，可在线阅读，更多相关《液压站及液压元件发展概况（17页珍藏版）》请在金锄头文库上搜索。
1、Hydraulic Station and the development of hydraulic components ProfilesHydraulic Pump Station also known as the stations are independent h- ydraulic device. It requested by the oil gradually. And controlling the hydraulic oil flow direction, pressure and flow rate, applied to the mainframe and hy- dr
2、aulic devices separability of hydraulic machinery. Userss wiill be proovidded aftter thee puurchhasee hyydraauliic sstattionn annd hhostt off immpleemenntinng aagennciees (mottor oill orr fuuel tannks) coonneecteed wwithh tuubinng, Hyddrauulicc maachiinerry ccan be reaalizzed froom tthesse mmoveemen
3、nts andd thhe wworkk cyyclee.Hydraauliic ppumpp sttatiion is insstallledd, MManiifolld oor vvalvve ccombbinaatioon, t- ankks, a ccombbinaatioon oof eelecctriicall booxess. FFuncctioonall coompoonennts : Pump devvicee iss eqquipppedd wiith mottorss annd ppumpps, hyddrauulicc sttatiion is thee soourcc
4、e oof ppoweer. to mecchannicaal eenerrgy intto hhydrraullic oill prresssuree caan bbe. Maniffoldd frrom hyddrauulicc vaalvee boody andd chhannnel asssembbledd. RRighht ddireectiion forr immpleemenntattionn off hyydraauliic ooil, prresssuree annd ffloww coontrrol. Valvee poortffoliio pllatee vaalvee
5、iss innstaalleed iin uup bboarrd aafteer bboarrd cconnnectts wwithh thhe ssamee fuuncttionnal IC. Tank pplatte wwelddingg seemi-cloosedd coontaaineers, allso loaadedd wiith oill fiilteerinng nnetwworkk, aair fillterrs, useed ooil, oiil ffiltterss annd ccoollingg. Electtriccal boxxes att thhe ttwo pa
6、ttterrns. A sett off exxterrnall fuuse terrminnal plaate; diistrribuutioon oof aa fuull rannge of eleectrricaal cconttroll. Hydraauliic SStattionn prrincciplle : mootorr drriveen ppumpp rootattionn, wwhicch ppumpp oiil aabsoorpttionn frrom thee oiil ttankk. tto mmechhaniicall ennerggy iintoo hyydraa
7、uliic ppresssurre tto tthe staatioon, hyddrauulicc oiil tthrooughh Maaniffoldd (oor vvalvve ccombbinaatioons) reealiizedd thhe ddireectiion, prresssuree, AAfteer aadjuustiing floow ppipee annd eexteernaal tto tthe cyllindder hyddrauulicc maachiinerry oor mmotoor ooil, soo ass too coontrrol thee diir
8、ecctioon oof tthe mottivee flluidd trranssforrmattionn foorcee thhe ssizee annd sspeeed tthe pacce oof pprommotiing thee vaarioous acttingg hyydraauliic mmachhineery. A devveloopmeent couursee Chinaa Hyydraauliic (inccluddingg hyydraauliic, thee saame bellow), ppneuumattic andd seealss inndusstriial
9、 devveloopmeent proocesss ccan be brooadlly ddiviidedd innto thrree phaasess, nnameely : 220 eearlly 119500s tto tthe earrly 19660s, thhe iinittiall sttagee; 660ss annd 770 ffor speeciaalizzed prooducctioon ssysttem ;800900s groowthh sttagee foor tthe rappid devveloopmeent staage. Whhichh, hhydrraul
10、lic inddusttry in thee eaarlyy 19950ss frrom thee maachiine toool iinduustrry pprodducttionn off faake Su-griindeer, brooachhingg maachiine, coopyiing latthe, annd ootheer hhydrraullic driive staarteed, Hyddrauulicc Coompoonennts froom tthe plaant hyddrauulicc maachiine shoop, sellf-ooccuupieed. Aft
11、ter entteriing thee 19960ss, tthe apppliccatiion of hyddrauulicc teechnnoloogy froom tthe macchinne ggradduallly exttendded to thee aggriccultturaal mmachhineery andd meechaaniccal enggineeeriing fieeldss, aattaacheed tto tthe oriiginnal vellociity of hyddrauulicc shhop somme sstannd oout as pieeces
12、s off hyydraauliic pproffesssionnal prooducctioon. To thee laate 19660s, eaarlyy 19970ss, wwithh thhe ddeveeloppmennt oof mmechhaniizedd prroduuctiion, esspecciallly in thee seeconnd aautoomobbilee faactoory in prooviddingg effficciennt, auttomaatedd eqquippmennt, aloong witth tthe Hyddrauulicc Coom
13、poonennts mannufaactuurinng hhas expperiiencced rappid devveloopmeent of thee siituaatioon, a ggrouup oof SSMEss haave beccomee prrofeessiionaal hhydrraullic parrts facctorry. 19668 CChinnass annnuaal ooutpput of hyddrauulicc coompoonennts havve nnearrly 2000,0000 iin 119733, mmachhinee tooolss, aag
14、riicullturral macchinneryy, mmechhaniicall ennginneerringg inndusstriies, thhe pprodducttionn off hyydraauliic ppartts ffacttoryy haas bbeenn thhe pproffesssionnal devveloopmeent of morre tthann 1000 aand an annnuall ouutpuut mmoree thhan onee miilliion. ann inndeppenddentt hyydraauliic mmanuufacctu
15、rringg inndusstryy haas bbeguun tto ttakee shhapee. TThenn, hhydrraullic pieecess off faake prooduccts froom tthe Sovviett Unnionn foor tthe inttrodducttionn off thhe pprodductt deevellopmmentt annd ttechhniccal dessignn coombiininng tthe prooduccts to thee prresssuree, HHypeerteensiion, annd tthe devveloopmeent of thee ellecttro-hyddrauulicc seervoo vaalvees aand sysstemms, hyddrauulicc apppliicattionn arreass fuurthher exppandded. Aeeroddynaamicc thhan thee sttartt off thhe iinduustrriall hyydraauliic yyearrs llateer, in 19667 bbegaan tto eestaablii
