毕业设计--圆振动筛设计的外文翻译.doc

文档介绍：毕业设计--圆振动筛设计的外文翻译辽宁科技大学本科生毕业设计第1页ScreeningVibratingscreensPrinciples--Vibratingscreenssavespaceandweightandoperateonlittlepowerbecausethescreeningsurfacemaybeactuatedbyvibrating,gyratingorpulsatingmovementofsmallamplitude,butatfrequenciesthatnormallyexceed3,000/--,binationoffrequencyofvibration(speed)andamplitude(throw),,,thelargertheopening,,,,,:,Maximumtonsperhourtobescreened,includinganycirculatingloadoranysurgesinthefeedrate.,Acompletesizeconsistorsieveanalysisofthematerialor,ifavailable,anestimatedanalysis.,Typeofmaterialandweightpercubicfootinbrokenstate.,Separationsdesiredoneachdeck.,Surfacemoisturecarriedbythematerialifscreeningistobedryoramountofwaterwithfeedifwet.,Specialoperatingrequirementsorconditionssuchastemperature,abrasiveness,corrosivenessorotherphysicalcharacteristicsofthefeed,辽宁科技大学本科生毕业设计第2页efficiencyorproductrequirementswhichdetermineselectio