WES-300B液晶数显液压万能试验机技术方案书(英文)

WES-300BLCDdigitaldisplayhydraulicuniversaltestmachineTechnologyprogrambook一、productsummaryWES-300Btestingmachineisusedfortensility,compressor,bendofvariousnon-metallicmaterials.Addingthecutterattachments,itcanbeusedforthenon-metallicmaterialstests,suchasplastic,concrete,cement,structureandsoon,Addingsampleattachments,italsocanfinishthetestsoftapechains,wirerope,weldingwire,tile,componentandotherperformancetests.二、programdescription1、hostmachineThehostadoptsthehydrocylinderunderneathtype.Thestretchspaceisonthetopofhostandthespaceofcompressor,bendingtestsarebetweenhostnextbeamandworkbench.2、transmissionsystemTheliftingoflowerbeamadoptsthemotorreducer,chaintransmissionandballscrewvicetransmissiontorealizetheadjustmentofstretchandcompressorspacetests.3、hydraulicsystemTheoilinthetankisinhaledintopumpthroughfilteroilnetsandsenttooilvalvebythepipelineofpump.whenoilfeedinghandwheelclosing,asforoilpressurepushthepistonaway,oilwillreturntofueltankfromthepipe,whenhandwheelopening,theoilenterstheworkingcylinderthroughpipe,thenflowsbacktofueltankbypressurepipe.4、controlsystem1)Electronicforcemeasurement,liquidcrystaldisplaythetestforce—timecurve,testforce,testforcepeak,obviouscharacteristicsoftheyieldofforceyieldmaterials,convenientanddirecttestdata.2)Throughthenumberkeystoinputthesampleserialnumber,cross-sectionalarea.Thematerialscanbetestedthemechanialpropertiessuchastensileandyieldstrengthes.3)Thetestresultscanbeprinteddirectly.5、safetyprotectiondevicesa)whentestforceexceedsthelargesttestforce2-5%,overloadprotection,thepumpmotorwillautomaticallystops.b)Asthepistonrisestolimitposition,travelprotection,theoilpumpmotorwillstops.6、attachmentwholesetincludes:tensility,compression,bend三、themaintechnicalparameters1.Biggesttestforce(kN)3002.Testforcemeasurementrange4～100%3.Therelativeerrorofforceindication≤±1%4.Testforceresolution0.015.Biggesttensiletestspace(mm)5506.Biggestcompressionspace(mm)3807.Roundsamplejawclampingdiameter(mm)Ф10-Ф328.flatsamplejawclampingdiameter(mm)0-159.Maximumwidthofflatspecimen(mm)7010.Platensize(mm)Ф16011.Themaximumdistancebetweentwopointsbendingtest(mm)45012.Hostmachinedimensions(mm)700×560×190013.Netweight:1800Kg四、systemconfigurationlist1.HostmachineoilcylinderunderneathtypehostA2.PressuresensorA3.ElectricalcontrolsystemAset4.Onecopyofinstructions,warrantycardandcertifcate五、after-salesservice1.Warrantyoneyearfromacceptance,lifetimemaintenance,full-yearfreeservice(exceptnaturalorman-madefactorsandforcemajeure),thenewmachinefreeon-siteinstallation,freetrainingforoperators.2.Testequipmentprovidedisinaccordancewithcurrentnationalstandardsorindustrystandardstoensuretheadvancementoftestequipmenttechnologyandreliability.3.Sparepartsandaccessoriesforyear-roundsupply.4.Weprovidetechnicalsupportforyearsandproductmaintenancesolutionineighthoursandwillreachwithin24～48hoursforon-sitesolutions.5.Softwarefreelifetimeupgrades,priceincluding17%tax,freefreight.济南华兴试验设备有限公司电话：0531-879817596131169661311796传真：[phone]网址：邮箱：[e-mail]联系人：司明