JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 19

Smart Defect Control: the next level of carbon NCF quality

Injection

lnjection moulders who have made bioplastics work

Fibre placement

Advanced technologies for the manufacture of aircraft
components using dry fibre placement

MANUFACTURING

Non destructive control

19
21
23

MANUFACTURING non destructive control

Smart Defect Control:
the next level of carbon NCF quality

Peter Vojcena,
Inspection Systems
Saertex GmbH Co. KG

M

ultiaxial reinforcements or noncrimp fabrics are a quasi-isotropic
construction made of multiple
unidirectional layers placed at various angles
(see Figure 1).
For high-end applications in sectors such
as aerospace and medical engineering, it is
essential to avoid any defects in the materials.
It is possible to check the outside surface of
a fabric, but what is going on inside a multi-

Fig. 1: Non-crimp fabric (NCF)

Saertex presented a breakthrough at JEC World 2018: a never reached
quality level for carbon non-crimp fabrics in aerospace, medical engineering and other high-end applications through the use of Saertex®
Smart Defect Control (SDC). This continuous, automated, non-destructive inline quality control system makes it possible to inspect the
inner layers of a carbon non-crimp fabric (NCF).

axial fabric? What about the inner layers?
Are there any gaps? Or other defects such as
fuzz balls or undulations? The quality control
of reinforcements involves a lot of work
and is not a continuous process. Material
inspection is performed visually and in
several steps after production at the fabric
supplier's facility. Furthermore, the materials
are repeatedly checked via the inspection of
incoming goods by the customers.
Reaching a new level of quality
One of the main challenges is to combine
production efficiency and continuous quality inspection to achieve "zero-defect" fabrics
in high-end applications. Saertex and its
partners developed a solution that is the first
of its kind: Saertex® Smart Defect Control.
This solution based on non-destructive automated testing makes it possible to inspect the
inner carbon layers of multiaxial non-crimp
fabrics continuously and to reach a new level
of quality.

Saertex developed this inline automated
system for use in the standard production
process of high-end carbon non-crimp
fabrics.
The existing quality control is enhanced
with an intelligent signal processing method
for continuous quality identification.
The software's graphical interface (see
Figure 2) combines a virtual real-time scan
image of the fabric layer and a graph that
directly shows the irregularities during
production.
The new inspection system is a step on the
way to providing zero-defect materials. It
can detect gaps in the inside layers of a noncrimp fabric down to 2mm width.
The detection of even smaller gaps and various other defects, such as fuzz balls or fibre
undulations, inside the inner layers already
shows good results.

N°120 April 2018

/ jec composites magazine

19



Table of Contents for the Digital Edition of JEC COMPOSITES MAGAZINE - Issue #120 - April 2018

Cover
Edito
Opinion: Future of medecine
Contents
NEWS
In brief
Construction
Agenda
BUSINESS
Simulation - Productivity is a combination of good design with good manufacturing processes
China - Sinoma-CCGC joint seminar on domestic carbon fibre applications
Thermoset - Sinoma-CCGC joint seminar on domestic carbon fibre applications
MANUFACTURING
Non destructive control - Smart Defect Control: the next level of carbon NCF quality
Injection - lnjection moulders who have made bioplastics work
Fibre placement - Advanced technologies for the manufacture of aircraft components using dry fibre placement
Building & Construction - Is construction the most promising sector for composites?
Trends - The future of building: the growing use of composites in construction and architecture
Pultrusion - Opportunities for composite profiles in the residential housing market
House - Thermoplastic composites for the building industry
Additive manufacturing - 3D printing technology for building and construction
Wet area - The Núcleo Húmedo composite module facilitates the construction of houses
BIM - Building lnformation Modelling will bring a paradigm shift in the construction industry
Testimony - A new generation of ancient shades of architecture
Roofing - Reducing the weight of the Pavilion of Inspiration with composite materials
Covers - Opportunities for composite profiles in the residential housing market
SOLUTIONS
Healthcare - The Project lnvincible shield helps protect patients after surgery
Medical - lmplantable PEEK polymers pioneering further progress
Medical - Kevlar-based artificial cartilage
In the world
TECHNOLOGY
Additive manufacturing - Simulating the effects of warpage in an additively-manufactured composite layup tool
Reliability - Improving composite manufacturing reliability and yield with affordable models and simulations
Biocomposites - Bio-inspired smart hygromorph biocomposites: a novel functionality for natural fibres
Index
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JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 68
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Cover
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 2
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Edito
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Opinion: Future of medecine
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 5
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Contents
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 7
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - In brief
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 9
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Construction
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 11
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Agenda
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 13
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Simulation - Productivity is a combination of good design with good manufacturing processes
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 15
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - China - Sinoma-CCGC joint seminar on domestic carbon fibre applications
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Thermoset - Sinoma-CCGC joint seminar on domestic carbon fibre applications
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 18
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Non destructive control - Smart Defect Control: the next level of carbon NCF quality
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 20
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Injection - lnjection moulders who have made bioplastics work
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 22
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Fibre placement - Advanced technologies for the manufacture of aircraft components using dry fibre placement
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 24
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 25
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Trends - The future of building: the growing use of composites in construction and architecture
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 27
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 28
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Pultrusion - Opportunities for composite profiles in the residential housing market
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 30
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 31
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - House - Thermoplastic composites for the building industry
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 33
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 34
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 35
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Additive manufacturing - 3D printing technology for building and construction
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 37
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Wet area - The Núcleo Húmedo composite module facilitates the construction of houses
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 39
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 40
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - BIM - Building lnformation Modelling will bring a paradigm shift in the construction industry
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 42
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 43
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Testimony - A new generation of ancient shades of architecture
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 45
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 46
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Roofing - Reducing the weight of the Pavilion of Inspiration with composite materials
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Covers - Opportunities for composite profiles in the residential housing market
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Healthcare - The Project lnvincible shield helps protect patients after surgery
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 50
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Medical - lmplantable PEEK polymers pioneering further progress
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Medical - Kevlar-based artificial cartilage
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 53
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 54
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 55
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Additive manufacturing - Simulating the effects of warpage in an additively-manufactured composite layup tool
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 57
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Reliability - Improving composite manufacturing reliability and yield with affordable models and simulations
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 59
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 60
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 61
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 62
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Biocomposites - Bio-inspired smart hygromorph biocomposites: a novel functionality for natural fibres
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 64
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 65
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - Advertisers
JEC COMPOSITES MAGAZINE - Issue #120 - April 2018 - 67
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