A CAD Assembly Management Model: Mates Reconciliation and Change Propagation

Eltaief, Ameni; Louhichi, Borhen; Remy, Sébastien; Eynard, Benoît

doi:10.1007/978-3-319-66697-6_45

Cited by 5 publications

(6 citation statements)

References 7 publications

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“…-Design changes to individual parts can create inconsistencies unless propagated to related parts in an assembly. CPA may help to identify the affected components and assembly relationships, thereby helping to maintain consistency in design data (Eltaief et al 2017(Eltaief et al , 2018. -CPA may help to ensure changes to component designs are propagated to all the data views used by collaborating teams (Do et al 2008).…”

Section: Moving Ontomentioning

confidence: 99%

“…Change may propagate among parts that are adjacent or that share packaging space (Stocker et al 2017). Change can also propagate if geometry directly involved in the mating between parts in an assembly is modified (Eltaief et al 2017), e.g. if topology faces of a part that are constrained to faces on other parts are changed (Yin et al 2017b(Yin et al , 2016Chen et al 2020).…”

Section: Change Propagation May Involve Geometrymentioning

confidence: 99%

“…The two modules are combined together in a webbased query system for propagation analysis. Change impact analysis by assembly management also features in the work of Eltaief et al (2017). These authors compare characteristics of initial CAD parts and modified CAD parts.…”

Section: Cp Can Be Analysed Using Cad and Cad Datamentioning

confidence: 99%

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Concepts of change propagation analysis in engineering design

Brahma

Wynn

2022

Res Eng Design

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Interest in change propagation analysis for engineering design has increased rapidly since the topic gained prominence in the late 1990s. Although there are now many approaches and models, there is a smaller number of underlying key concepts. This article contributes a literature review and organising framework that summarises and relates these key concepts. Approaches that have been taken to address each key concept are collected and discussed. A visual analysis of the literature is presented to uncover some trends and gaps. The article thereby provides a thematic analysis of state-of-the-art in design change propagation analysis, and highlights opportunities for further work.

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Section: Moving Ontomentioning

confidence: 99%

Section: Change Propagation May Involve Geometrymentioning

confidence: 99%

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Concepts of change propagation analysis in engineering design

Brahma

Wynn

2022

Res Eng Design

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“…In UG CAD, there are two parametric design methods for secondary development [17], namely the parametric design of graphic templates and the design based on parametric programs. The idea of the parametric design method of the graphic template is to modify the characteristics of the graphic template to drive the corresponding change of the graphic template to achieve the purpose of parametric design.…”

Section: Screw Parametric Design Modulementioning

confidence: 99%

“…After the user enters the screw parameters, the three-dimensional modeling of the screw can be completed in a short time [16]. Another work is carried out secondary development in ProoE software, and realized the threedimensional modeling parametric design system of single screw element [17]. Authors have conducted related research on special-shaped screw CADDCAM, and discussed several specialshaped screw modeling and processing methods [18].…”

Section: Introductionmentioning

confidence: 99%

Modeling in Mechanical Engineering CAD Technology

Feng¹,

Hui²,

Singh³

2021

CADandA

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Screw is an important part in the mechanical field, and plays a significant role in variety of applications. Because of its complex and changeable shape, the design and processing of the screw are difficult. In order to improve the design and production efficiency of the screw, the CADDCAM system of the screw is studied. Based on UGNX8.0 software, visualstudio2010 is used as a programming tool, and the secondary development tools of NX Open, Block UI Styler and Men-u Script are used to achieve the development of screw CADDCAM system. The objective of this article is to describe the research on integrated CAD system for designing trajectory of screw manufacturing. The main functions of the system include quickly creating a three-dimensional model of the screw, reading the parameters of the three-dimensional model of the screw, and solving the tool trajectory when the screw is processed by internal whirlwind milling. Finally, through relevant examples, the function of the developed screw CADDCAM system is verified.

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