4.7 Article

Interply friction between unidirectional carbon/epoxy prepreg plies: Influence of fibre orientation

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Engineering, Manufacturing

Understanding tack behaviour during prepreg-based composites' processing

Yi Wang et al.

Summary: This paper proposes a modified probe test method for measuring inter-ply and ply-tool tack, and investigates the influence of multiple factors on tack behavior in Automated Fibre Placement (AFP) manufacturing. A comprehensive modeling framework is developed and implemented as a user subroutine for a commercial finite element package. The study highlights the complexity of tack behavior and shows promise for bridging the gap between tack data/model scarcity and simulation of manufacturing processes such as AFP and forming.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2023)

Article Engineering, Manufacturing

Prediction of the peak and steady-state ply-ply friction response for UD C/PAEK tapes

E. R. Pierik et al.

Summary: Excessive ply-ply friction can cause defects in thermoplastic composite laminates during hot press forming. Process simulations and experiments can provide insights into the friction behavior and help improve manufacturing quality. Analyzing micrographs of tested specimens allows evaluation of matrix interlayer thickness distribution and prediction of peak friction. The concept of wall slip was confirmed as the dominant mechanism for the start-up friction response.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2022)

Article Engineering, Manufacturing

A mixed lubrication model for inter-ply friction behaviour of uncured fabric prepregs

A. Rashidi et al.

Summary: Inter-ply friction is crucial in the creation of fiber-path defects during the consolidation stage of composites manufacturing. A computational modeling approach combining IHL theory and asperity contact model is presented in this article to describe the mixed lubrication regime, enabling verification against experiments under various processing conditions. The model has been demonstrated using a fabric carbon/epoxy prepreg.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2021)

Article Engineering, Manufacturing

An experimental study of defect evolution in corners by autoclave processing of prepreg material

C. Netzel et al.

Summary: This study investigates the formation of defects within complex structures during autoclave prepreg processing, with a focus on high thickness to radius ratio corners. The influence of varying corner radii and proportion of 0° fibers on defect formation was studied, as well as the quantification of wrinkling severity and material flow behavior. A non-destructive laser measurement method was developed to characterize laminate corner thickness variation following each processing step.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2021)

Article Engineering, Manufacturing

Consolidation-Driven Defect Generation in Thick Composite Parts

J. P. -H. Belnoue et al.

JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME (2018)

Article Engineering, Manufacturing

Micro-level mechanisms of fiber waviness and wrinkling during hot drape forming of unidirectional prepreg composites

K. Farnand et al.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2017)

Article Engineering, Manufacturing

Interface manipulation towards wrinkle-free forming of stacked UD prepreg layers

P. Hallander et al.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2016)

Article Engineering, Manufacturing

Forming induced wrinkling of composite laminates: A numerical study on wrinkling mechanisms

J. Sjolander et al.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2016)

Article Engineering, Manufacturing

Characterisation of inter-ply shear in uncured carbon fibre prepreg

S. Erland et al.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2015)

Article Engineering, Manufacturing

Characterization of the dynamic friction of woven fabrics: Experimental methods and benchmark results

U. Sachs et al.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2014)

Article Materials Science, Composites

Out-of-plane ply wrinkling defects during consolidation over an external radius

T. J. Dodwell et al.

COMPOSITES SCIENCE AND TECHNOLOGY (2014)

Article Materials Science, Composites

Interply friction of carbon fiber/epoxy prepreg stacks under different processing conditions

Jing Sun et al.

JOURNAL OF COMPOSITE MATERIALS (2014)

Article Engineering, Manufacturing

A new mechanism for the formation of ply wrinkles due to shear between plies

James S. Lightfoot et al.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2013)

Article Engineering, Manufacturing

An experimental study of mechanisms behind wrinkle development during forming of composite laminates

P. Hallander et al.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2013)

Article Engineering, Manufacturing

On the interply friction of different generations of carbon/epoxy prepreg systems

Ylva R. Larberg et al.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2011)

Article Engineering, Manufacturing

A lubrication approach to friction in thermoplastic composites forming processes

R. H. W. ten Thije et al.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2011)

Article Engineering, Manufacturing

Modelling of the spring-in phenomenon in curved parts made of a thermosetting composite

Nuri Ersoy et al.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2010)

Article Engineering, Manufacturing

Closed-form solution for process-induced stresses and deformation of a composite part cured on a solid tool: Part I - Flat geometries

Abdul Rahim Ahamed Arafath et al.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2008)

Article Engineering, Manufacturing

A friction model for thermostamping commingled glass-polypropylene woven fabrics

Jennifer L. Gorczyca-Cole et al.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2007)

Article Engineering, Manufacturing

Intraply shear characterisation of a fibre reinforced thermoplastic composite

WF Stanley et al.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2006)