Application Of The Wavelet Analysis In The Fault Diagnosis Of Rotating Machines

Along with Chinese economic reform and growth,China start to take over the manufacturing from world industry chain.Then with the growth of Chinese manufacturing business,China according to these few years’ development become the World Factory.But compared with business growth,the lack of Methodology start to become the limited critical factor of business growth.At this background,Lean Logistic start to show up.Lean Logistic is the result of dynamic integration from Lean methodology and Logistic methodology.Along with the growth of business,more and more enterprise need these two methodology together to provide more value and competitiveness.It’s not just a concept that how to improve the real service ability.We have to use Lean logistic concept to equip ourselves.First of all,this paper is according to psychical business case to research the feasibility of dynamic integrate these two methodology.According to some real business case to analysis how to improve service and base on a great finance result.Then detail describe how to use the Value stream mapping to implement into LUXOTTICA Distribution Center and then improve their main KPI(serving time).