1、英文文献HYDRAULICEQUIPMENTOFPLIABLEFORCEFORMAINTENANCEANDMECHANICALWORKINGAbstract/ThecollaborationbetweentheHydraulicandPneumaticActingSystemsEngineeringDepartmentandtheSCHYDRAMOLDSRLfirmledtotherealizationofsomeperformancesproductsonthehydraulicsandpneumaticssegment/Thepaperproposestoofferthemostrepre
2、sentativehydraulicpliableequipmentsforceformechanicalworkingandmaintenance/Abigpartfromthehydraulicequipmentsispatentedorclaimofpatent/thetechnologyandtechnologicaloriginalitybeingtotallypartofthose/Becausethepaperhasaprevalenttechnicalcharacter/inthepresentationwillbegotoffespeciallytheperformancec
3、haracteristicsoftheareasusedandthehydraulicequipmentsadvantagesofthepliableforce/Keywords/hydraulicequipment/maintenance/mecanicalworking/1/IntroductionThemulti-functionalmodularequipments/pliable/formechanicalworking/thatarebasedonthehydraulicdrivearedestinedtothemanufacturingplantIMMalsotothemanuf
4、acturingplantofmaintenanceofthebigcompanyframeworkfromenergetic/petrochemistry/transport/AlltheequipmentswhatareadducedinworkaresubmittedintheframeworkofDISAHPresearchandmakethestudyofotherpapers/Takingaccountthefinitespaceofawork/therewillbeproposedfromthelargepaletteofhydraulicpliableequipmentsfor
5、ceanewormodernizedequipmentsseriesfromeachsegmentdevelopedbytheSCHYDRAMOLDSRLfirm(pressuresources/hydraulicpresses/hydraulictools/hydraulicequipmentof3000bar/hydraulicliftequipment)/followingasinthenextworksitwillbepublishedothermodernhydraulicequipments/2/HydraulicEquipmentsAnalysisForce2/1Pressure
6、SourcesThepressuresourcesoftheforcehydraulicequipmentsyieldedbytheSCHYDRAMOLDSRLare/thehydraulicactingunitsthathaveelectricorthermalengineandthehydraulicmanualorpedalpumps/HydraulicdriveunitdescriptionwithelectricengineTheelectro-hydraulicdriveunitsHUEHarehighpressuresourcesforthehydrauliccylindersu
7、pplyingwithsimpleordoubleactionfromsomeequipmentsstructure/hydraulicinstallationsorappliances/andtheyworkwithrelativesmallrateflowandpressuresofuntil700bars/(Fig/1)/Theworkingdevelopedpressurecanbeadjusteddependingontask/30-700bar/Fig/1Theelectro-hydraulicdriveunit11-electricengine;2-multiplier;3-oi
8、lreceiver;4-operatorsdesk/Table1AdvantagesTheelectro-hydraulicdriveunitadvantages(HUEH)are/theyofferthepossibilitytomaintainintothepressure/respectivelythehydraulicobstructofthetaskanddisposeofaprecisesettingofthepressuredependingonthetaskuntil700bar;itallowsthepermanentcontrolofthecylinderstrokeand
9、alsotheautomaticcommutationfromthefirststeptothesecondpressuresteprespectivelyfromthefaststarttothetechnologicalbreakthrough;itallowselectricremotecommand/whilethechargingvoltageisof24Vcc/havingtheoiltemperaturemonitoringpossibilityandtheautomaticdisconnecttothevalueof55C;ithasthehydrauliccomponents
10、ofthehydraulicpanel(pump/valve/slidevalve)anditfunctionsinoptimalbehaviortomaximumfromthehalfnominalpressure/providingforadvancedreliability;ithasalowlevelnoise(under70db);itconfersthesimultaneoussupplyingpossibilityof2/3or4cylinders-throughtoanattachedbranch2/3/Thehydraulicdriveunitdescriptionwithh
11、eatengineThehydraulicdriveunitswithheatengine(HUMUTH)proceedfromthenewproductsscalewithadistinguishedresilienceintothefield/andtheyfunctionwithsmallflowrateandpressuresofuntil700bar/(fig/2)/Fig/2Thehydraulicdriveunitwithheatengine41-heatengine;2-multiplier;3-operatorsdesk;4-oilreceiver/Table2Thehydr
12、aulicdriveunitcharacteristicswithheatengine1/Thehydraulicdriveunitwithheatenginehasamanualcommandforthestartandthechangingofthepressurestepsfromthe1ststeptothe2ndstepitmakesmanualtoo4/AdvantagesThehydraulicdriveunitofferssimilaradvantageswiththosepresentedatthehydraulicdriveunitwithelectricengine/Th
13、eadditionaladvantageconsistsofthemobilityintothefieldastheresultofalowweightanditdoesntdependofafixedpowersource(forexampletheconnectedoftheunittothelinesystem)/2/2/HydraulicPressesThehydraulicpressworkshopHPH-075iscomposedfromastandshutframework(fixedtoptraversecolumns/adjustablebottomtraverse/basi
14、cplate)removable/ahydrauliccylinderwithdoubleactionHCHD-075/150installedonatransversalcarriage/aplatesset/pressingboltsandnuts/(Fig/3)/Fig/3/Thehydraulicpress75tf1-Basicplate;2-Columns;3-Bottomtraverse;4-HydrauliccylinderHCHD-075/125;5-Toptraverse;6-Pressingbolts;7-Pressingplates/Table3Thehydraulicp
15、resscharacteristics1/Amongthedirectapplicationsofthishydraulicpressesdeservereminded/pressingandgearpulleroffofthetransmissionshaftsfromthegearboxes;pressingandpullerballbearingsfromtheattackpinionsfromthetaperinggroups;pressingandextractionfromjammedsubsets;colddeformationforvariousproofsample/Adva
16、ntagesThehydraulicpresshasamodularconstruction/removable/havinganindexedsettlementsystemoftheinferiortraverse/atthevariousdeterminateheightsofrangeof75mm/Thetransversecarriageofpressrepresentsaneasysettlementsystemofthehydrauliccylinderpositionallowingthusthepressingaxleregulation;Thehydraulicpressh
17、asplatesset/boltsandpressingnutsfortherealizationofalltechnologicaloperations;Fromthepressprojectresultanoptimalreportbetweenitsweightandachievedforceowingtotheactingtomaximumpressures700bar/aseffectofareducedweightitiseasyofcarried/2/3/HydraulictoolsThehydraulictoolscaleusedinthemechanicalprocessingandmaintenanceisvarious/withmanyapplicationsinthemechanicalengineering/Thereareremindedamongthesehydraulictools/thedeviceofthebendingpipesandthehydraulicdeviceofcutting/TheDeviceDescriptionofBendingPipesThebendingtemplate/fixedonactingrodofthehydrauliccylinderandhavingthesuitable
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