Design verification and validation in product lifecycle
PG Maropoulos, D Ceglarek - CIRP annals, 2010 - Elsevier
The verification and validation of engineering designs are of primary importance as they
directly influence production performance and ultimately define product functionality and …
directly influence production performance and ultimately define product functionality and …
Shaping the digital twin for design and production engineering
The digitalization of manufacturing fuels the application of sophisticated virtual product
models, which are referred to as digital twins, throughout all stages of product realization …
models, which are referred to as digital twins, throughout all stages of product realization …
Skin Model Shapes: A new paradigm shift for geometric variations modelling in mechanical engineering
Geometric deviations are inevitably observable on manufactured workpieces and have huge
influences on the quality and function of mechanical products. Therefore, many activities in …
influences on the quality and function of mechanical products. Therefore, many activities in …
Tolerancing: Managing uncertainty from conceptual design to final product
Variability is unavoidable in the realization of products. While design must specify ideal
geometry, it shall also describe limits of variability (tolerances) that must be met in order to …
geometry, it shall also describe limits of variability (tolerances) that must be met in order to …
Review and comparison of form error simulation methods for computer-aided tolerancing
X Yan, A Ballu - Journal of Computing and …, 2019 - asmedigitalcollection.asme.org
Computer-aided tolerancing (CAT) aims to predict and control geometrical and dimensional
deviations in the early design stage. Former simulation models based on the translation and …
deviations in the early design stage. Former simulation models based on the translation and …
Geometrical product specifications—model for product life cycle
As technology increases and performance requirements continually tighten, the cost and
required precision of assemblies increase as well. There exists a strong need for increased …
required precision of assemblies increase as well. There exists a strong need for increased …
Tolerance analysis using skin model shapes and linear complementarity conditions
X Yan, A Ballu - Journal of Manufacturing Systems, 2018 - Elsevier
The aim of tolerance analysis is to find a balance between manufacturing cost and product
geometric quality. Earlier research usually considered ideal surface-based deviation models …
geometric quality. Earlier research usually considered ideal surface-based deviation models …
[HTML][HTML] A discrete geometry framework for geometrical product specifications
GeoSpelling as the basis of the Geometrical Product Specifications (GPS) standard [1]
enables a comprehensive modeling framework and an unambiguous language to describe …
enables a comprehensive modeling framework and an unambiguous language to describe …
A new design method based on functions and tolerance specifications for product modelling
One of the major aims for aerospace industry is to manage geometrical variations during
assembly process and product lifecycle. Since about ten years, new design methods have …
assembly process and product lifecycle. Since about ten years, new design methods have …
A model for a coherent and complete tolerancing process
Few CAD/CAM software in mechanical engineering offer to the designer integrated tools for
3D tolerance analysis and synthesis. For tolerance analysis and synthesis, they have to take …
3D tolerance analysis and synthesis. For tolerance analysis and synthesis, they have to take …