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1、外文资料与中文翻译外文资料：Thehydraulicpressuresupportdevelopmentwithfirstgazes[Keyword]hydraulicpressuresupport;Control;Intellectualization1hydraulicpressuresupportsdevelopmentThehydraulicpressuresupportistakethehigh-pressuredliquidasapower,bycertainhydraulicpressurepart(cylinder,pipeaccessory)onekindofst
2、rutandthecontrolroofminingcoalworkingsurfaceequipmentwhichbecomeswithsomesteelworkcombinations.Hastheintensityhigh,thetravellingspeedquick,supporttheperformancegood,safeisreliableandsoonthecharacteristic.Sincethe20thcentury50's,thehydraulicpressuresupporthasgraduallybecometheminingcoalworkings
3、urfacecoreequipment,intheworldmainlyproducedthecoalcountrytoinvestthemassivemanpowerphysicalresourceandthefinancialresourcecarriesontheresearchdevelopmenttoit.Atpresent,supporttendstotakethehydraulicpressuresupportasthemainbodymaturely,intheworldhasproducedmakesseveralhundredkindofframesandthe
4、uptotenthousandkindofmodelshydraulicpressuresupport,meetseachkindofcoalbedminingsupportneed.Onthecentury60's,ourcountryoncehasalsodeveloped10kindof28hydraulicpressuresupports,becauseallsortsofreasonshavenotobtainedthepromotedapplication,thehydraulicpressuresupportisinthedevelopment,theexperime
5、ntalstage;The70'ssuccessivelyfromEngland,Germany,Poland,formerSovietUnionandsoonmainlyproducethecoalcountrytointroduceseveral10setsofhydraulicpressuresupports.Aftertheunceasingexploration,theuse,thedigestionandthesummary,makeeachkindoftypethesupport,itisthebeginningwhichthedomesticallyproduced
6、hydraulicpressuresupportdevelops;The80'shydraulicpressuresupportresearchanddevelopmentisintheinnovationtoenhancethestage,develops30kindofnewframesoneafteranother,makestheZZseries,theXYseries,theZDseriesandsoonthedifferentspecification,andwidelyusesinthestate-ownedlargeandmiddlescalecoalmines,o
7、btainsthegoodeconomicefficiency;90'sspecialhydraulicpressuresupportdevelopmentobtainstherapiddevelopment,themechanizedshopnetsupport,thewatergranulatedsubstancefillsthesupport,thereasonsupport,theforcesupport,putsgoesagainstthecoalsuppo
