The Library
Modeling variation in multi-station compliant assembly using parametric space envelope
Tools
Luo, Chen, Nie, Jiaqi, Franciosa, Pasquale and Ceglarek, Dariusz (2023) Modeling variation in multi-station compliant assembly using parametric space envelope. Journal of Manufacturing Science and Engineering, 145 (9). 091005. doi:10.1115/1.4062579 ISSN 1528-8935.
|
PDF
WRAP-modeling-variation-multi-station-compliant-assembly-parametric-space-envelope-2023.pdf - Accepted Version - Requires a PDF viewer. Download (1227Kb) | Preview |
Official URL: https://doi.org/10.1115/1.4062579
Abstract
Non-rigid compliant parts are widely used in industries. One of the biggest challenges facing industries is geometric variation management of these compliant parts which can directly impact product quality and functionality. Existing rigid body-based variation modeling approaches are not suitable for compliant assembly while finite element analysis based methods have the disadvantage of requiring heavy computation efforts and detailed design information which is unavailable during preliminary design phase. Hence, this paper develops a novel methodology to evaluate geometric variation propagation in multi-station compliant assembly based on parametric space envelope (i.e. variation tool constructed from parametric curves). Three sources of variation: location-led positional variation, assembly deformation-induced variation and station transition caused variation are analyzed. In this study, geometric variations are modeled indirectly through a compact set of boundary control points. Compared with existing methods where geometric variation is modeled by tracking key feature points on the manufacturing part, the proposed approach brings many benefits. It can handle arbitrary complex compliant part, and it lowers computation requirement in many real applications. The method is illustrated and verified through an industrial case study on a multi-station compliant panel assembly. The developed method provides industries a new way to manage geometric variation from compliant assembly.
Item Type: | Journal Article | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Subjects: | T Technology > TS Manufactures | ||||||||||||
Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | ||||||||||||
SWORD Depositor: | Library Publications Router | ||||||||||||
Library of Congress Subject Headings (LCSH): | Manufacturing processes, Automobiles -- Bodies -- Design and construction | ||||||||||||
Journal or Publication Title: | Journal of Manufacturing Science and Engineering | ||||||||||||
Publisher: | ASME International | ||||||||||||
ISSN: | 1528-8935 | ||||||||||||
Official Date: | September 2023 | ||||||||||||
Dates: |
|
||||||||||||
Volume: | 145 | ||||||||||||
Number: | 9 | ||||||||||||
Article Number: | 091005 | ||||||||||||
DOI: | 10.1115/1.4062579 | ||||||||||||
Status: | Peer Reviewed | ||||||||||||
Publication Status: | Published | ||||||||||||
Access rights to Published version: | Restricted or Subscription Access | ||||||||||||
Copyright Holders: | Copyright © 2023 by ASME | ||||||||||||
Date of first compliant deposit: | 4 September 2023 | ||||||||||||
Date of first compliant Open Access: | 5 September 2023 | ||||||||||||
RIOXX Funder/Project Grant: |
|
Request changes or add full text files to a record
Repository staff actions (login required)
View Item |
Downloads
Downloads per month over past year