From the Sector

At the joint stand of the Aachen Centre for Integrative Lightweight Construction (AZL) in Hall 5A, booth D17, the Institut für Textiltechnik of RWTH Aachen University (ITA) will demonstrate its expertise in the field of glass fibres, preforms and textile concrete 12-14 March 2019 in Paris.
The exhibits come from various fields of application and address the automotive, aerospace and mechanical engineering sectors.

1. Innovative glass fibre research at ITA
   The newly constructed induction heated glass fibre production line enables increased flexibility in research. For the first time, glass fibres will be produced live at the ITA booth at JEC World. One of the innovations of the system is the inductively heated bushing. It features a flexible design and consists of a platinum/rhodium alloy (Pt/Rh20) for use in high-temperature glasses.
   The glass fibre production line was designed in such a way that new concepts and ideas can be tested quickly. The modular design allows a high flexibility, the induction system a significantly faster operability.
   Research and development projects can therefore be carried out faster and more cost-effectively.
    
2. DrapeCube - Forming of textile semi-finished products
   The DrapeCube offers a cost-effective design for the production of fibre preforms from textile semi-finished products. It is used in the production of preforms for prototypes and in small series and is suit-able for companies active in the production of fibre-reinforced plas-tics (FRP).
   In the production of FRP components, the preforming process de-fines a large part of the subsequent component costs. In small- and medium-sized enterprises, this process step is often still carried out manually. This results in high quality fluctuations and component prices. Especially in the case of highly stressed structural components, the fluctuation in quality leads to oversizing of the components.
   Thus, the lightweight construction potential of fiber-reinforced plastics is underused. One solution is offered by the stamp forming process adapted from the sheet metal forming industry for shaping rein-forcing textiles. The textile is inserted between two mould halves (male and female) and automatically formed. Due to high plant and tooling costs, this process is used almost exclusively in large-scale production.
   The ITA has developed the DrapeCube forming station which offers a cost-effective alternative and is able to completely reproduce the current state of the art for forming textile half branches. The process steps will be demonstrated in a video at the booth.
    
3. Carbon fibre reinforced plastic (CFRP) preform
   The CFRP preform consists of carbon multiaxial fabrics formed by expanded polystyrene (EPS) to optimise draping quality. Preforms of increased quality can be produced by gentle, textile-compatible forming with foam expansion. For the first time, foam expansion was used to form preforms in such a way that the draping quality is improved compared to classic stamp forming.
   The advantages of the CFRP preform lie in the savings in plant costs, as the investment is much lower. In addition, the proportion of waste is reduced because near-net-shape production is possible. In addition, rejects are reduced, as fewer faults occur in the textile.
    
4. Embroidered preform with integrated metal insert
   The 12k carbon fibre rovings are shaped into a preform using Tai-lored Fibre Placement (TFP) which is a technical embroidery pro-cess. For the further layer build-up, a fastener is not only integrated under the roving layers but also fixed by additional loops. The highly integrative preforming approach offers the possibility of reducing weight and process steps as well as increasing mechanical perfor-mance.
   Until now, inserts were glued or holes had to be drilled in the com-ponent. Bonded fasteners are limited by the adhesive surface. The bonding of fasteners into drilled holes results in high drill abrasion and thus high tool wear.
   The advantages of the embroidered preform with integrated metal fasteners are the reduction of scrap due to TFP preforming and the increase in the specific pull-out force. In addition, it is possible to automatize the production of integrative preforms. This makes the preform with integrated metal fasteners interesting for the automotive and aerospace industries.

The automotive market is undergoing a period of great change. Global demand for light vehicles is increasing, but at slower rates than seen in previous years, and this is resulting in ever greater competition between carmakers. At the same time, the technological capabilities that can be offered are advancing rapidly. Areas such as autonomous driving, connectivity, interior comfort and the customization of vehicles in line with personal taste are becoming key ways that manufacturers can differentiate themselves and win market share. Indeed, automotive supplier Lear, recently unveiled a new biometric ‘smart’ seat, that tracks a driver’s health indicators.

These trends are having a knock-on effect for suppliers. For original equipment manufacturers (OEMs), being able to satisfy diverse consumer preferences is now considered more of a success factor than getting a vehicle to production faster than the competition. Across the automotive supply chain — and especially for those involved in the production of car seats and interiors — a growing emphasis on interior styling and luxury components has created new challenges that are further compounded by increasing cost pressures.

Although news coverage about the automotive industry tends to focus on such innovations as ‘driverless’ cars and ‘intelligent’ vehicles, one of the most farreaching changes occurring is this trend towards personalization: how automotive manufacturers are managing to make mass-produced items unique. Not only are manufacturers increasing the number of models they are offering but also the options available to a consumer per model. The Vauxhall Adam is a case in point: consumers can have more than 1 million different combinations when they order the car.

To cope with these challenges, suppliers will need to re-evaluate and improve their production processes. Within this context, the integration of smart solutions and services, and the replacement of production tools that are incompatible with connected factory concepts, will be vital. The combination of Software as a Service (SaaS) with the cloud is already opening up new horizons for innovation. Factories remain at the heart of the value chain. But Industry 4.0 is revolutionizing mass production, allowing more and more large-scale, personalized — and profitable — manufacturing, with greater quality and no added costs or delays.

As customer expectations reach new levels, it is especially important that suppliers in the automotive cutting value chain ramp up their transformation, adopting the technologies and services shaping Industry 4.0. For years, OEMs and suppliers alike have used foam and frames to develop patterns for producing seat covers in material or leather. The automotive industry was among the first to use sophisticated 3D computer-aided design (CAD) programs for the design and development of vehicles. But it has taken time for this technology to be used extensively for seat covers. Although 80% of fabric seating and interiors are currently cut digitally, only 10% of leather seats are cut using this method. The majority of suppliers of automotive leather seating still rely heavily on manual cutting equipment, such as die and roller presses.

To gain the agility and flexibility to remain relevant and competitive in a market that is dictating more change, variants, and faster reaction times, close cooperation between OEMs and suppliers is necessary. For if even one aspect of the process fails to provide sufficient flexibility, speed to market and consistent quality, then the entire chain will be impacted.

In such a complicated and fast-moving market, only the most adaptable and innovative companies will succeed. The solutions that form part of the Industry 4.0 framework will help give suppliers the capacity to adapt and thrive in this new environment. For more Information please find the complete White Paper attached.

Wielsbeke, Belgium – February 26, 2018 – Beaulieu Fibres International, the leading European polyolefin fibre producer, is once again the proud recipient of a “Distinguished Supplier” European Supplier Award from Yanfeng Automotive Interiors (YFAI). It is the second year in succession that the global leader in automotive interiors has recognised the significant expertise and support provided by Beaulieu Fibres International.

The very close cooperation between the two companies in 2017 enabled YFAI to successfully develop its latest generation of lightweight door panels, helping to further reduce weight. The technical team at Beaulieu Fibres International worked closely with YFAI’s development team to achieve this important step forward for the automotive industry.

Beaulieu Fibres International was presented with the award at YFAI’s annual European Supplier Award ceremony held this year on February 7th at its European headquarters in Neuss, Germany.

A total of 15 suppliers providing plastics, resins, chemicals, foams, trim and metal components received the European Supplier Award in various categories in recognition of their outstanding performance in 2017. Suppliers are rated on the factors of quality, cost, customer satisfaction, development, technology and innovation, and service.