Integrating GD&T into dimensional variation models for multistage machining processes
Loose, Jean-Philippe, Zhou, Qiang, Zhou, Shiyu and Ceglarek, Darek. (2010) Integrating GD&T into dimensional variation models for multistage machining processes. International Journal of Production Research , Vol.48 (No.11). pp. 3129-3149. ISSN 0020-7543Full text not available from this repository.
Official URL: http://dx.doi.org/10.1080/00207540802691366
Recently, the modelling of variation propagation in multistage machining processes has drawn significant attention. In most of the recently developed variation propagation models, the dimensional variation is determined through kinematic analysis of the relationships among error sources and dimensional quality of the product, represented by homogeneous transformations of the actual location of a product's features from their nominal locations. In design and manufacturing, however, the dimensional quality is often evaluated using Geometric Dimensioning and Tolerancing (GD&T) standards. The method developed in this paper translates the GD&T characteristic of the features into a homogeneous transformation representation that can be integrated in existing variation propagation models for machining processes. A mathematical representation using homogeneous transformation matrices is developed for position, orientation and form characteristics as defined in ANSI Y14.5; further, a numerical case study is conducted to validate the developed methods.
|Item Type:||Journal Article|
T Technology > TS Manufactures
H Social Sciences > HD Industries. Land use. Labor > HD28 Management. Industrial Management
|Divisions:||Faculty of Science > WMG (Formerly the Warwick Manufacturing Group)|
|Journal or Publication Title:||International Journal of Production Research|
|Publisher:||Taylor & Francis Ltd.|
|Number of Pages:||21|
|Page Range:||pp. 3129-3149|
|Access rights to Published version:||Restricted or Subscription Access|
|Funder:||National Science Foundation (U.S.) (NSF), Engineering and Physical Sciences Research Council (EPSRC), NIST|
|Grant number:||DMI-033147, EP/E044506/1 (EPSRC), 70NANB3H3054|
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