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1、附录河南理工大学万方科技学院本科毕业设计外文资料与中文翻译院（系部）机械与动力工程系专业名称机械设计制造及其自动化年级班级学生姓名指导教师08级机设5班周杨李延锋2012年5月15日外文资料与中文翻译外文资料：Chinaisaminingpowerandminingequipmentmanufactureanduseofmechanicalandelectricalpower.Fromthe20thcentury,modeledafterthe50’sthefirstsincetheminehoisthasbeendesignedandmanuf
2、actured,usedmorethan6,000.Withtheneedsofthecommunityandtherapiddevelopmentoftechnology,miningindustryproductionequipmentandfacilitiesneedtomechanizatioii,electrificatioii,Theminingindustryisthethroatoftheelevatorequipment,replacementproducts,oldproductslongtimerun,thestructur
3、alproblemsbehindtheoriginalexposedprominentfaultmoreseriousimpactonthesafetyofminingoperations,curbtherapiddevelopmentofminingindustriestothenationaleconomywithtotheadverseeffects.Withtheever-changingminetoincreaseproduction,upgradethemachinetoimprovesafety,ofmachinetorunauto
4、mated,reducingoperationandmaintenanceofthelaborintensity,thespeedofoftheaccidentandsoon,intotheurgentrequirement.Minehoistforrenovation，isextremelyimportant.Forexample,wood1ininghoistdrumseriouswearandtear,whenthetreeslininguptoacertaindegreeofwearandtearontheliningmustberepl
5、acedwoodenreel,orasecurityincidentislikelytoaffectthesafetyinproduction.Andreplacementofwoodendrumlinerisaverycumbersomeprocess,whi1ethehighcostofwood1iningreel,highmainteiioncecosts,maintenancetime.Consumealargeamountofmanpower,materialandtimestthesametime,andaffectsthesecur
6、ityoftheentiremineproductionanddemandforproduction,tothatend,thedesignofareelturningwoodliningdeviceisaverynecessarytechnology.Asaresultoftakingintoaccounttheexistingtreesliningreelslotcartherearemanydevicesdeficiencies,thepaperliningfromtheexistingwoodenreelslotcarsoftheprin
7、cipleofanalyzingdevices,wearandtearonwireropeofresearch,theroleofdrumpartsandtheforcesanalysisoftheexistingcartankequipmenttoimproveprocessingmethodsandapplications,basedontheuser-friendly,effectiveandpracticalunderthepremiseofturningwoodonthedrumlinerdevicewasdesignedtomaxim
8、izetheimprovementofsteelwireropeandreelservicelifeofwoodliningandred
