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1、Thehydraulicpressuresupportdevelopmentwithfirstgazes[Keyword]hydraulicpressuresupport;Control;Intellectualization1hydraulicpressuresupportsdevelopmentThehydraulicpressuresupportistakethehigh-pressuredliquidasapower,bycertainhydraulicpressurepart(cylinder,pipeaccessory)onekindofstrutandthecontrol
2、roofminingcoalworkingsurfaceequipmentwhichbecomeswithsomesteelworkcombinations.Hastheintensityhigh,thetravellingspeedquick,supporttheperformancegood,safeisreliableandsoonthecharacteristic.Sincethe20thcentury50's，thehydraulicpressuresupporthasgraduallybecometheminingcoalworkingsurfacecoreequipmen
3、t,intheworldmainlyproducedthecoalcountrytoinvestthemassivemanpowerphysicalresourceandthefinancialresourcecarriesontheresearchdevelopmenttoit.Atpresent,supporttendstotakethehydraulicpressuresupportasthemainbodymaturely,intheworldhasproducedmakesseveralhundredkindofframesandtheuptotenthousandkindo
4、fmodelshydraulicpressuresupport,meetseachkindofcoalbedminingsupportneed.Onthecentury60's,ourcountryoncehasalsodeveloped10kindofhydraulicpressuresupports,becauseallsortsofreasonshavenotobtainedthepromotedapplication,thehydraulicpressuresupportisinthedevelopment,theexperimentalstage;The70*ssuccess
5、ivelyfromEngland,Germany,Poland,formerSovietUnionandsoonmainlyproducethecoalcountrytointroduceseveral10setsofhydraulicpressuresupports.Aftertheunceasingexploration,theuse,thedigestionandthesummary,makeeachkindoftypethesupport,itisthebeginningwhichthedomesticallyproducedhydraulicpressuresupportde
6、velops;The80fshydraulicpressuresupportresearchanddevelopmentisintheinnovationtoenhancethestage,develops30kindofnewframesoneafteranother,makestheZZseries,theXYseries,theZDseriesandsoonthedifferentspecification,andwidelyusesinthestate-ownedlargeandmiddlescalecoalmines,obtainsthegoodeconomicefficie
7、ncy;90fsspecialhydraulicpressuresupportdevelopmentobtainstherapiddevelopment,themechanizedshopnetsupport,thewatergranulatedsubstancefillsthesupport,thereasonsupport,theforcesupport,putsgoesagainstthecoalsupportandsoontobepub
