Inkulungwane ye-17 neye-18 yayiyeyona nto iphambili ekuphuhlisweni kwethiyori yehydraulic.Ithiyori yokuhanjiswa koxinzelelo lwe-hydrostatic, ithiyori yangoku ye-hydrodynamic lubrication, i-fluid dynamics kunye nezinye iithiyori ezenziwe zaza zakhula ngeli xesha ngokusisiseko zabeka isiseko sethiyori yanamhlanje yehydraulic.Kwaye ngenxa yeemfuno zezicelo ezisebenzayo, ezinye ii-accumulators ezilula zikwavela, njenge-accumulator yobunzima kunye nesitya esigcwele amanzi njengebhloko enkulu.
Kwinxalenye yokugqibela yeMfazwe Yehlabathi II, oomatshini bokwenza ulwelo lwamanzi bathandwa, kwaye ukusetyenziswa kokuhanjiswa kwe-hydraulic servo kwishishini lokwenziwa kwezixhobo zomkhosi kwenze ukuba kuphuhliswe ukuhanjiswa kwe-hydraulic kunye nokulawula ubuchwepheshe.Inkqubela phambili kwitekhnoloji yolawulo lwe-hydraulic, itekhnoloji yokutywinwa kwezinto kunye netekhnoloji yolawulo oluzenzekelayo nayo ibeke isiseko sethiyori kuphuhliso lwethiyori yolawulo lwehydraulic.Emva kwemfazwe, itekhnoloji yaphuhliswa ngenxa yeemfuno zomkhosi ngokuthe ngcembe yajika yaya kumasimi emizi-mveliso nasekuhlaleni, yaza yaqalisa ukuchuma.Oko kukuthi, ukusuka kweli xesha, uphando lwethiyori malunga ne-accumulators yethiyori yolawulo lwe-hydraulic evuthiweyo kunye netekhnoloji esebenzayo iye yafumana ingqalelo ngokuthe ngcembe.Kukho ezinye ii-accumulators zenjongo jikelele, ezifana neziqokeleli ze-spring, ii-accumulators zobunzima obuqolileyo kunye nezinye ii-accumulators zegesi ezilula.
Ukususela ngo-1970, abaphandi baye baqala ukunikela ingqalelo kuphando kwithiyori esisiseko ye-accumulators (njengeefomyula zokukhetha ipharamitha kunye neefomyula zokubala rhoqo, njl.), kwaye baqhubeke nokuphuhlisa nokuphucula.Ngasekupheleni kweminyaka yee-1970, uphuhliso lwetekhnoloji yogcino-mandla lwemoto lwakhuthaza uphando lwe-accumulators kunye ne-accumulator yogcino lwetekhnoloji yokonga amandla, kwaye umsebenzi wokonga amandla we-accumulators kwiinkqubo ze-hydraulic waqala ukutsala umdla.Ngama-1980, isakhiwo, uhlobo, ifom kunye nomsebenzi wee-accumulators zaqala ukuhlukahluka, kwaye ukuphuhliswa kweentlobo ezahlukeneyo ze-accumulators zaba ngumxholo oyintloko wophando.Kwiminyaka yee-1990, ukuphuhliswa kwesoftware entsha yekhompyuter, i-hardware kunye neteknoloji yokulawula ibonelele ngezixhobo zophando eziphambili kunye neendlela zophando lweenkqubo zehydraulic kunye nezixhobo ezikrelekrele zehydraulic, ezibeka phambili iimfuno ezintsha zophando lwe-accumulators.
Uphuhliso lwethiyori ye-hydraulic kunye netekhnoloji ayinakwahlulwa kuphando kunye nophuhliso lwamacandelo amatsha okwenziwa koxinzelelo.Okwangoku, umsebenzi wophando kwii-accumulators ekhaya nakwamanye amazwe ngokubanzi unale miba ilandelayo.
① Ukuziqhelanisa nophuhliso lophando olutsha lwe-hydraulic system, uphando oluninzi luye lwenziwa kwisicelo setekhnoloji.Ngokuphuhliswa kweenkqubo ze-hydraulic kwicala loxinzelelo oluphezulu, isantya esiphezulu, kunye nokuchaneka okuphezulu, iinkqubo ezininzi ezikhethekileyo ziyaqhubeka zivela.Ezi nkqubo ngokubanzi zineemfuno eziphezulu zenkalo ethile, kwaye injongo ayinakufezekiswa nje ngokuphucula amanye amacandelo, ngoko ke kuyimfuneko ukuphuhlisa i-accumulator ekhethekileyo njengendlela.Umzekelo wokufunxa i-pulsation.I-Japan ye-Shini-chi YOKOTA iphuhlise uhlobo olutsha lwe-accumulator esebenzayo, oluqhutywa yi-multi-stage PED (i-Piezo-Electric Device) isixhobo, esinokuphelisa ngempumelelo i-high-frequency pulsation (500-1000Hz) ebangelwa ngamacandelo e-hydraulic.Omnye umzekelo luluhlu lwe-capsule accumulator oluphuhliswe nguXing Keli kunye nabanye abavela kwiYunivesithi yaseXi'an Jiaotong, enefuthe elihle lokufunxa kwi-pulsation kunye nokuphindaphinda kwe-112-288Hz.Kwaye xa kuthelekiswa nee-accumulators eziqhelekileyo, i-bandwidth yayo yokunciphisa ibanzi.
② Ukudibanisa ithiyori ye-accumulator ekhoyo kunye neendlela ezintsha zokuhlalutya kunye nethiyori yolawulo, njl.njl., ukusungula ithiyori, oko kukuthi, ngokusekwe kwithiyori esele ikhona, yamkele iindlela zophando eziphucukileyo kunye neendlela zokufumana iziphumo ezibaluleke ngakumbi zethiyori.Ngokomzekelo, u-Chen Zhaodi ovela kwi-Harbin Institute of Technology kunye nabanye basebenzisa i-theory yegrafu yebhondi ukuhlalutya impembelelo ye-accumulators kwi-shock shock yenkqubo yombhobho.Baseke imodeli yemathematika eguqukayo ye-accumulator ngokusebenzisa ithiyori yegrafu yebhondi, bangqina isiphumo sokucinezelwa kwe-accumulator kumothuko woxinzelelo, kwaye babeka ithiyori exabisekileyo kumsebenzi we-accumulator ukufunxa ukutyhalwa koxinzelelo.Le ndlela inokwandiswa kuhlalutyo oluguquguqukayo lwezinye iinkqubo ze-hydraulic eziqulethe i-accumulators.
③ Ngokusekwe kwithiyori ye-accumulator ekhoyo kunye nethiyori ye-hydraulic system, idityaniswe noyilo olutsha oluvelayo kunye nesoftware yokubala njengesoftware exhasayo, isoftwe yoyilo oluncedisayo lwe-accumulator sesekethe kunye nokubala okanye uvavanyo luyaphuhliswa.Ngokomzekelo, i-Sharp EL512 calculator iqaliswe nguPar.ker Hannifin Corp inokunceda abasebenzisi bakhethe iiparamitha ze-accumulator.Ukongezelela, uWu Xiaoming kunye nabanye abavela kwiYunivesithi yaseYanshan, ngesiseko sophando olwaneleyo kwii-accumulators kunye neengcamango zabo, sebenzisa ithiyori "ye-embedded. ” Iinkqubo zeengcali zokuphuhlisa ngobukrelekrele ii-accumulators kunye nesoftware yazo yesekethe.I-accumulator kunye ne-software yayo yoyilo encediswa yisekethe efunyenweyo inokunceda abaqulunqi benkqubo ukuba bakhethe i-accumulator efanelekileyo ngokulula.Okwangoku, kusekho ukunqongophala kweendlela ezisebenzayo zovavanyo lweempawu ze-accumulators, ezikhokelela ngokuthe ngqo kwiiparameters ezingafezekanga ze-accumulators, ezingacacanga. iimpawu eziguquguqukayo, kunye nokuqonda okungacacanga kweempawu ezifana neyona ndawo isebenzayo ye-accumulators.Oku kuzisa ubunzima obukhulu ekukhetheni i-accumulator, kwaye ngokungathanga ngqo kukhokelela kwiimpazamo zokukhetha.Ukongezelela, inkqubo yokukhetha ayikwazi ukucacisa ngokuchanekileyo ngokweempawu eziguquguqukayo zesiphaluka se-hydraulic, njengoxinzelelo lokuzalisa i-nitrogen.Oko kukuthi, ingxaki ehambelanayo yeeparamitha ze-accumulator kunye nemeko yesicelo ayisombululwanga ngokusisiseko.Ke ngoko, uphuhliso lwetekhnoloji yokuvavanya ukusebenza okuguquguqukayo kwe-accumulator inexabiso elikhulu elisebenzayo.Faka itekhnoloji yesixhobo esibonakalayo kuvavanyo lwe-accumulator.Oku kuya kunika umdlalo opheleleyo kwiimpawu ezilula, ezikhawulezayo, ezisebenzayo nezichanekileyo zetekhnoloji yesixhobo esibonakalayo ekubhaqweni.Kwaye uvavanye ngokuchanekileyo iiparameters eziguquguqukayo ze-accumulator, ukwenzela ukuba inkqubo ifaneleke kwiimpawu zokusebenza kunye neemfuno zokusetyenziswa kwe-accumulator.Iigophe zokusebenza zee-accumulators ezineenkcazo ezahlukeneyo zinokufumaneka nge-intanethi kunye novavanyo lokulinganisa lwe-accumulators.
Ibhetshi yokuqala yabafundi abanezidanga eziphambili kwi-hydraulics emva koviwo lokungena kwikholeji yesizwe luqale kwakhona
(Owesixhenxe ukusuka ekunene kumqolo ongasemva nguWu Xiaoming)
Umthombo womfanekiso: Yanda Hydraulics
Ngophuhliso lwesixokelelwano samanzi aphantsi komhlaba, iimfuno zenkqubo ziya zisiba phezulu nangaphezulu.Ithiyori esisiseko kunye nolwakhiwo lwe-accumulator ekhoyo ayinakukwazi ukuhlangabezana nophuhliso lophando lwenkqubo yoxinzelelo lwamanzi kunye namalungu e-hydraulic.Esona sizathu sikukuba uninzi lweethiyori ezisisiseko ezikhoyo zokuqokelela ii-accumulators zasekwa ngeminyaka yee-1970 noo-1980, kwaye zafunyanwa ngokushwankathela amava.Ke ngoko, uninzi lwezi thiyori zinobungqina, azilungelelaniswanga kwaye azidityaniswanga, kwaye zinokudlala kuphela indima ekhokelayo kuyilo lwenkqubo.Olona setyenziso luxhomekeke kulungiso oluqhubekayo nokukhethwa kwabasebenzi.Ngaphezu koko, isakhiwo se-accumulator ekhoyo sinquma ukuba emva kokuba ifakwe kwisistim, iiparamitha zayo azikwazi ukutshintshwa ngokweemfuno zenkqubo ukuhlangabezana neemfuno ezahlukeneyo zenkqubo.Oku kuzise imiqobo kuphononongo lweesistim zehydraulic kunye nokusetyenziswa kwe-hydraulic systems kumsebenzi wobunjineli.
Qaphela: Eli nqaku livela "kwiTekhnoloji ye-Accumulator Practical"
Injongo yethu iya kuba kukuzalisekisa abathengi bethu ngokunikela ngoncedo lwegolide, ixabiso elimangalisayo kunye nomgangatho ophezulu wexabiso eliphantsi kakhulu leNXQAb 04-250L 10/20/31.5Mpa L/F Ioli yeHydraulic / emulsion / amanzi glycol Bladder Accumulator, Standard, Siyakwamkela ngokuqinisekileyo umise kwiziko lethu lokwenziwa kwemveliso kwaye uhlale phantsi ukuze wenze ubudlelane bombutho obumnandi nabathengi ekhayeni lakho naphesheya kolwandle ngelixa ukwindawo yexesha elide.
Ixabiso eliphantsi kwe-China NXQAb 04-250L 10/20/31.5Mpa L/F Y/R/EG kunye ne-Bladder Accumulator, Siya kuqalisa isigaba sesibini sesicwangciso sethu sophuhliso.Inkampani yethu ithatha "amaxabiso afanelekileyo, ixesha lokuvelisa elisebenzayo kunye nenkonzo elungileyo emva kokuthengisa" njengesiseko sethu.Ukuba unomdla kuyo nayiphi na imveliso yethu kunye nezisombululo okanye ungathanda ukuxoxa ngomyalelo wesiko, qiniseka ukuba uziva ukhululekile ukuqhagamshelana nathi.Besijonge phambili ekwenzeni ubudlelwane beshishini obuyimpumelelo kunye nabathengi abatsha kwihlabathi liphela kungekudala.
I-Dongxu Hydraulic Machinery Co.,Ltd
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