【2012年】机械制造装备设计各章概念知识点总结考试重要考点【经典版】（[2012]the

《【2012年】机械制造装备设计各章概念知识点总结考试重要考点【经典版】（[2012]the》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、【2012年】机械制造装备设计各章概念知识点总结考试重要考点【】新经典版】([2012]thedesignofmechanicalmanufacturingequipmentdesignvariouschaptersoftheconceptofknowledgepointssummaryofimportanttestpoints[latestclassicversion])1.,theproductofhumansocietyneedscanbedividedintotwocategories:mec

2、hanicalproducts,nonmechanicalproducts・2.,mechanicalproductscanbedividedintothreecategories:1)lifemachineryproducts(automobiles,aircraft,ships,guns,etc.),2)mechanicalequipment(foodmachinery),machinerymanufacturingequipment(machinetools)・3.,themachineryma

3、nufacturingindustryistheproductionofmachineryproducts(includinglifemachineryproducts,machineryandequipment,machinerymanufacturingequipment)industry.4.・Marketcompetitionfactors:timefactor,qualityfactor,costfactor,servicefactor・5.mechanicalmanufacturingeq

4、uipmentflexibility:mechanicalmanufacturingequipmenthasflexiblefunctions(forexample,amachinetoolwithmultiplemachinetools),theabilitytoadapttotheobject.6.time:whentheflexiblemanufacturingequipmentupdateenterpriseproducts,throughmanufacturingequipmentrecon

5、struction,inordertoadapttothenewproductprocessing,fromthetimepointofview,theuseofflexiblemanufacturingsystemsoftoday，sequipment,twoorthreeyearsaftertheproductischanged,theequipmentafterreconstruction,canalsobeusedinflexiblemanufacturingsysteminthenew・3.

6、manufacturingequipmentspaceflexibility:manufacturingequipmentcanadapttoavarietyofpartsprocessing,fromthespaceofview,aflexiblemanufacturingsystemisequivalenttothefunctionofthemanufacturingsystem.8.,theflexibilityandproductivityofmanufacturingequipmentare

7、contradictory:theequipmentisstrongandflexible,anditsproductivityisgenerallynothigh;onthecontrary,productivityisveryhigh・9.mechanicalmanufacturingequipment(andtheirrespectivefunctions,commontype):1)processingequipment-processing,machinetool,fixtureandcle

8、aningmachine;2)logisticsequipment-handlingfunction,handlingdevice,feedingdeviceandexchangedevice;3)measurementandcontrolequipment-Measurementandcontrolfunction,detectiondevice,monitoringdeviceandacontroldevice・10.stiffness:mechan