Computer Aided Tolerancing Based on Analysis and Synthetizes of Tolerances Method

Conference object, Preprint English OPEN
Hassani, Abdessalem ; Aifaoui, Nizar ; Benamara, Abdelmajid ; Samper, Serge (2011)
  • Publisher: HAL CCSD
  • Subject: Optimisation | Performance | Validating | Monte Carol Method | Optimisation. | Product Life Cycle | Specification | Worst Case Method | [ PHYS.MECA.GEME ] Physics [physics]/Mechanics [physics]/Mechanical engineering [physics.class-ph] | Computer Science - Other Computer Science | Tolerancing | [ SPI.MECA.GEME ] Engineering Sciences [physics]/Mechanics [physics.med-ph]/Mechanical engineering [physics.class-ph]

International audience; The tolerancing step has a great importance in the design process. It characterises the relationship between the different sectors of the product life cycle: Design, Manufacturing and Control. We can distinguish several methods to assist the tolerancing process in the design. Based on arithmetic and statistical method, this paper presents a new approach of analysis and verification of tolerances. The chosen approach is based on the Worst Case Method as an arithmetic method and Monte Carlo method as a statistical method. In this paper, we compare these methods and we present our main approach, which is validated using an example of 1 D tolerancing.
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