HILLE ENGINEERING YOUR EXPERT SUPPLIER OF CUSTOMIZED PRODUCTION SYSTEMS

Transcription

1 HILLE ENGINEERING YOUR EXPERT SUPPLIER OF CUSTOMIZED PRODUCTION SYSTEMS

2 Business Units Filament Winding Composite Technologies R&D Textile Technologies Special Machines

3 Filament Winding Efficient production solutions for your high-performance composite pipes and vessels

4 Filament Winding and Pultrusion Technology competencies along the process chains Filament Winding Pultrusion

5 DRIVEN INDUSTRIAL CREEL SYSTEMS PLC controlled industrial creel systems with integrated, ultra-precise and highly dynamic thread tension control system Bobbin weight up to 25 kg Bobbin diameter up to 380 mm Rotating or linear dancer systems Tension range customizable Accuracy up to 0,50 N (dynamic) Speed min. 2 m/s at max weight

6 Pneumatic Bobbin Adaptors Enables the reproducible processing of coreless inside pull-off bobbins on standard creels and bobbin shafts Ø-Unexpanded: Ø-Expanded: Adapter Length: Adapter weight: Bobbin weight: Pressure: max. 158 mm min. 168 mm 280mm 3,5 kg max. 25 kg max. 4 bar

7 Filament Winding Pneumatic Bobbin Adaptors Operating Principle

8 Name des Vortragenden Hille Engineering GmbH & Co. KG Your Expert Supplier of Customized

9 Name des Vortragenden Hille Engineering GmbH & Co. KG Your Expert Supplier of Customized

10 Name des Vortragenden Hille Engineering GmbH & Co. KG Your Expert Supplier of Customized

11 Name des Vortragenden Hille Engineering GmbH & Co. KG Your Expert Supplier of Customized

12 Name des Vortragenden Hille Engineering GmbH & Co. KG Your Expert Supplier of Customized

13 Name des Vortragenden Hille Engineering GmbH & Co. KG Your Expert Supplier of Customized

14 Filament Winding Interested? Ask for a quote!

15 TENSION CONTROL SYSTEMS Ultra-precise and highly dynamic tension control systems Electro pneumatically driven with individual setpoint per bobbin Rotating or linear dancer systems Tension range customizable Accuracy up to 0,50 N (dynamic) Independent of the following process Suitable for dynamic as well as quasi-static processes

16 TENSION CONTROL SYSTEMS Evaluation of tension control accuracy - Carbon fiber winding on a rotating flat plate 6 1,2 v min = 0 m/s v max = 1 m/s Fibre Tension [N] ,8 0,6 0,4 Line Speed v max [m/min] n = 36 1/min Fibre: Setpoint: Speed: HTS k 4.0 N 0 to 1 m/s 1 0 0, Time [s] RPM: 36 1/min Mean: 4.4 N Deviation: 0.1 N Amplitude: 0.75 N

17 Adaptive Thread Guide Systems Adaptive and damage-free guidance of fibres, tapes and tow-pregs Edge guide control and tailored combination for precise processing

18 MODULAR IMPREGNATION TOOLS Customized impregnation tools with integrated process control via PLC as well as in-line quality control and monitoring Resin bathes - roller or dip impregnation Injection boxes for prices impregnation Modular and Cleaning-optimized tooling easy access - easy to clean PLC controlled process with advanced process monitoring and quality control

19 Filament Winding Machines Multi-Spindle and multi-axial filament winding machines Complete state-of-the-art production systems for pipes and vessels Filament winding machines customized to your specification Innovative process solutions for an efficient high-quality production line Latest control technology combined with process data acquisition and monitoring Supplying machines for highest demands on quality, precision and efficiency in the areas of Automotive, Energy and Environment Aerospace, Transportation as well as research and development

20 HILLE ENGINEERING YOUR EXPERT SUPPLIER OF CUSTOMIZED PRODUCTION SYSTEMS

21 α FIBRAFORCE Process A highly efficient production process for multidirectional dry textile reinforcements

22 FIBRAFORCE PROCESS About the consortia

23 FIBRAFORCE Process MD25 An innovative way to produce high quality multilayer non-crimp fabrics with high efficiency, based on dry UD precursor tapes Movable UD guidance system 10 m/min UD 0 or 90 Haul ropes or belts Roving bobbin or UD-tape α α = 30 to 60 Rotating winding platform Tape unwinder with tension control system Winding guidance sword

24 WHY FILAMENT WINDING? Benefits in comparison to warp knitting processes Benefits Winding Knitting Advantages and Explanation Efficiency ++ o Continuous process, no stitching or knitting needed Wellestablished ++ + In service since decades, dry and wet winding, preforming used for low and high-tech applications Cost-efficient ++ - Compact machine footprint, higher production rates Set-up times + o Robustness + o Flexibility ++ + Easy handling of bobbins and creels, only low modification effort due to product variation Less moving parts, no needles and pins, no highly accelerated and stressed machine parts Fibre type, variation in orientation, stack, layup, hybrid materials, fleece, top layers and binder materials Fibre crimp ++ o No fibre crimp due to missing stitching Homogeneity ++ - Flat even surface, less gaps, no fibre bundling

25 Why filament winding? Objectives in comparison to typical warp knitting processes Objectives FIBRAFORCE Process MD25 - Prototype Warp Knitting 1 COP MAX 5 Productivity 380 m²/h 230 m²/h Textile width 0,635 m (25 ) 1,270 m (50 ) Machine Speed 10 m/min 3 m/min Footprint [L x W x H] 6 m x 8 m x 7 m 35 m x 8 m x 5 m Possible widths up to 50 up to Karl Mayer - Moskau

26 WHAT IS UP NEXT? Prototype development and manufacturing Project start 02/2016 Machine development until 01/2018 Commissioning phase 02/ /2018 Prove of concept 06/ /2018 Product development 09/ Further technology development Long term target: Process development for thermoplastic prepregs You are you looking for a cost-efficient process or reinforcements? You need a flexible textile processing technology? You are interested in further details? Then get in touch with us!

27 Hille Engineering GmbH & Co. KG With our team of highly qualified and creative engineers we develop and supply customized production systems for high-performance composite parts and technical textiles. Stephan Quadflieg Managing Director +49 (0) Lars Linnemann Project Manager R&D +49 (0)

28 HILLE ENGINEERING YOUR EXPERT SUPPLIER OF CUSTOMIZED PRODUCTION SYSTEMS