简介:3-Dformingofintermetallicsbyreactiverapidprototyping,AbasicstudyofDBFantennaforsmallsatelliteonNeLSproject,Aburstingfailurecriterionfortubehydroforming,AC-BANDPHASEDARRAYANTENNAUSINGDIGITALBEAMFORMINGINASURVEILLANCERADARSYSTEM,AcomparativeinvestigationoftheefficacyCO{sub}2andhigh-powerdiodelasersfortheformingofEN3mildsteelsheets,AComparativeStudyoftheFormingofEN3MildSteelSheetsWithCO2andHighPowerDiodeLasers.
简介:Anisotropyandnon-uniformityinplasticbehaviorofAZ31magnesiumalloyplates;Determinationoftruestress-strain-curvesandnormalanisotropyintensiletestswithopticalstrainmeasurement;Hydromechanicalforming-analternativeinmodernbodyproduction;Investigationoftheforminglimitsintheprocessesofsheetmetalstretching;Limitstrainsofanisotropicandsuperplasticsheetmetalforming;
简介:Anewrapidprototypingsystemandresearchonitstechnicalparameter,AStressBasedWrinklingCriterion,Aboutlinearandquadratic'Solid-Shelrelementsatlargedeformations,Anorthotropicspecificdamagemodelwithinclusionconsideration,ANCORBOND:Aparadigmshift,Anisotropicbehaviorofaluminiumalloyssheets.
简介:Continuousshear-amethodforstudyingmaterialelementspassingastationaryshearplane;DesignofHardWaterStableEmulsifierSystemsforPctroleum-andBio-basedSemi-syntheticMetalworkingFluids;Dielifepredictioninrapidprototypedies;Evolutionofdiesurfacesduringrepeatedstretch-bendsheetsteeldeformation;F.E.M.characterizationofdamagclawparametersbyinversetechnique;
简介:摘要液压泵是一种是一种能量转换装置,它把驱动电动机的机械能转换成输出送到系统中去的油液的压力能,以满足执行机构驱动外负载的需要。目前使用的液压泵都是依靠液压密封工作腔的容积变化来实现吸油和压油,因此称为容积式液压泵。液压马达是把液体的压力能转换为机械能的装置,原理上和液压泵是通用,但在其结构、工作范围等多个方面是不同的。