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1、机电与车辆工程学院毕业设计(外文翻译)题目:短连杆冲压模具设计专业:机械制造及其自动化班级:2010级2班姓名:学号:指导教师:日期:2014.5.15DiehistoryAbstract:themoldisatoolformassproductionwiththeformofaproduct,isthemainprocessequipmentinindustrialproduction.Moldhasbecomeanimportantmeansofmodernindustrialproductionandtechnol
2、ogydevelopmentdirection.Thefoundationofthemoderneconomyindustry.Modernindustrialdevelopmentandtheimprovementoftechnicallevel,toalargeextentdependsonthedevelopmentlevelofmoldindustry,sodieindustrytonationaleconomyandsocialdevelopmentwillplayanmoreandmoreimportantr
3、ole.Inordertoadapttotheuserformouldmanufacturingofhighprecision,shortdeliverytime,lowcost,theurgentrequestofthemodernadvancedmanufacturingtechnologyiswidelyusedindieandmouldindustrytoacceleratethetechnologicalprogressofmoldindustry,satisfyallwalksoflifetomoldtheb
4、aseandtheurgentneedofprocessequipmentKeywords:mold;Amoderneconomy;ThedevelopmenttrendDiepositioninindustrialproductionMoldisahigh-volumeproductswiththeshapetool,isthemainprocessofindustrialproductionequipment.采用模具生产零部件,具有生产效率高、质量好、成本低、节约能源和原材料等一系列优点,用模具生产制件所具备的高精
5、度、高复杂程度、高一致性、高生产率和低消耗,是其他加工制造方法所不能比Withmoldcomponents,withhighefficiency,goodquality,lowcost,savingenergyandrawmaterialsandaseriesofadvantages,withthemoldworkpiecespossesshighaccuracy,highcomplexity,highconsistency,highproductivityandlowconsumption,othermanufactu
6、ringmethodscannotmatch.已成为当代工业生产的重要手段和工艺发展方向。Havealreadybecomeanimportantmeansofindustrialproductionandtechnologicaldevelopment.现代经济的基础工Thebasisofthemodernindustrialeconomy.现代工业品的发展和技术水平的提高,很大程度上取决于模具工业的发展水平,因此模具工业对国民经济和社会发展将起越来越大的作用。Thedevelopmentofmodernindustr
7、ialandtechnologicalleveldependslargelyonthelevelofindustrialdevelopmentdie,sodieindustrytonationaleconomicandsocialdevelopmentwillplayanincreasingrole.1989年3月国务院颁布的《关于当前产业政策要点的决定》中,把模具列为机械工业技术改造序列的第一位、生产和基本建设序列的第二位(仅次于大型发电设备及相应的输变电设备),确立模具工业在国民经济中的重要地位。March1989t
8、heStateCouncilpromulgated"onthecurrentindustrialpolicydecisionpoints"inthemoldasthemachineryindustrytransformationsequenceofthefirst,productionandcapitalconstr