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1、CIRPJournalofManufacturingScienceandTechnology1(2009)221–229ContentslistsavailableatScienceDirectCIRPJournalofManufacturingScienceandTechnologyjournalhomepage:www.elsevier.com/locate/cirpjProcesschainsimulationtofosterenergyef?ciencyinmanufacturingChri
2、stophHerrmann,SebastianThiede*InstituteofMachineToolsandProductionTechnology(IWF),TechnischeUniversita¨tBraunschweig,LangerKamp19b,38106Braunschweig,GermanyARTICLEINFOABSTRACTArticlehistory:Duetothesigni?cantecologicalrelevanceandconstantlyrisingprices
3、,energyconsumptionmoreandAvailableonline16July2009moregetsintothefocusofmanufacturingcompanieswhichstrivetoconsciouslyconsiderenergyconsumptionwhenplanningandmanagingproductionfacilities.TherebyitisimportanttotakeintoKeywords:accounttheinterdependencie
4、sofalltechnicalprocesses(productionandtechnicalbuildingservices).SustainablemanufacturingAgainstthisbackgroundthispaperpresentsanintegratedconcepttofosterenergyef?ciencyinEnergyef?ciencymanufacturingcompaniesondifferentlayers.Importantpartoftheconcepti
5、sanappropriatesimulationSimulationapproach.TheapproachenablestoderiveandevaluatetechnicalaswellasorganizationalmeasurestoProcesschainincreaseenergyef?ciencywithrespecttobothecologicalandeconomicobjectives.?2009CIRP.1.Introductioncanalsobeobservedinothe
6、rindustrializedcountries[1,3].InproducingcompaniesenergycostscansumupforashareofaboutIncreasingrawmaterialprices,necessaryinvestmentsfor0.5–3%(inmachine/deviceengineering)ofthetotalturnoverenvironmentaltechnologies,potentialpenaltiesforlackingcom-depen
7、dingonthespeci?cbranch.Insomebrancheslikethefoodpliancewithenvironmentalregulationsaswellascertainindustrythisshareisintherangeofthetypicalpro?tmarginoftheregulativeincentives,theintroductionofCO2certi?catesorthecompanies[4].risingpublicawarenessonreso
8、urceconsumptionandclimateAlltheseissuesarespeci?callytrueforcompaniesofchangearejustsomeexamplesthatunderlinetheincreasinglybrancheswhichinvolvemetallurgicalprocesses(e.g.electro-importanteconomicrelevanceoforiginallyenvironmentallyplat