Article ID Journal Published Year Pages File Type
1679696 CIRP Journal of Manufacturing Science and Technology 2010 10 Pages PDF
Abstract

In previous works, the authors have developed the Model of Manufactured Part (MMP), a method for modeling the different geometrical deviation impacts on the part produced (error stack-up) in a multi-stage machining process. The aim of this paper is to extend this model to other manufacturing processes like casting and forging and to propose a stochastic approach to analyze the dimensional quality of the produced parts. This paper firstly reminds the Model of Manufactured Part. The MMP is then extended to casting or forging processes. A method to analyze the dimensional quality of the produced parts is then developed. The simulation uses Monte Carlo approach to generate a population of virtually manufactured parts representative of the real produced parts. A case study is then proposed, for a part produced in a multi-stage casting and machining process. The result of the simulation for two quality criteria is given.

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Physical Sciences and Engineering Engineering Industrial and Manufacturing Engineering
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