How To Get the Part Dimensions Right in Composites Processing


Composite parts will not have the same dimensions as the tool on which they were processed, because of mechanisms such as tool dimensional change during heat up and residual stress build-up within the part during cure/solidification and cool-down. This is true for all composite materials and processes, and only the mechanisms differ slightly between different material systems and processes. Dimensional change becomes a problem if the magnitude of change is greater than the dimensional tolerance requirements of the part.

Document Details

Reference

BM_Jul_15_6

Authors

Fernlund. G;Poursartip. A;Arafath. A;Lynam. C

Language

English

Type

Magazine Article

Date

2015-07-01

Organisations

University of British Columbia;Convergent Manufacturing Technologies

Region

Global

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