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24th Month Meeting WP 3 presentation

24th Month Meeting WP 3 presentation. Author Fazeli , Monireh (TUD). Agenda. Brief overview of WP3 Background Structure and progress update WP 3 highlights during M1-M24 Selected exploitation results WP 3 future planning. WP 3- Manufacturing process for 3D textile fabrics.

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24th Month Meeting WP 3 presentation

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  1. www.3D-LightTrans.com 24th Month Meeting WP 3 presentation Author Fazeli, Monireh (TUD)

  2. Agenda • Brief overview of WP3 • Background • Structure and progress update • WP 3 highlights during M1-M24 • Selected exploitation results • WP 3 future planning

  3. WP 3-Manufacturing process for 3D textile fabrics Research partners • 06 University Gent (UGent) • 08 TechnischeUniversität Dresden (TUD) Industrial partners • 10 Lindauer Dornier GmbH (Dornier) • 12 PD Glasseiden GmbH Oschatz (PD-Goschatz) • 13 NV Michel van de Wiele (VdW) Work package objective • The research focus is on the production processes and the related manufacturing systems for the processing of 3D shaped as well as deep-drapeable woven fabrics made of hybrid yarns.

  4. WP 3: Structure and progress update Tasks: • Task 3.1: Manufacturing of hybrid yarnfinished • Task 3.2: Manufacturing of semi-finished preforms 20% (a) weaving technology for multilayered fabrics (b) weaving technology for 3D-shaped fabrics (c) inline prefixation of semi-finished fabrics Deliverables: • D3.8: adapted air-mingling machinecomplete • D3.9: two special adapted looms (deviation) in agreement with the coordinator, the new deadline is 31/01/2014

  5. WP 3 Highlights duringM1-M24 Milestone 6 Manufacturing of the hybrid yarn Opening and mingling through air jet! Laboratory machine RMT-D Commingled hybrid yarn Matrix filament Reinforcement filament

  6. WP 3 Highlights during M1-M24 Milestone 6 Manufacturing of the hybrid yarn • Trials of the hybrid yarn composition (preliminary trials with GF/PP) : • Testing different glass fibre yarn counts • Different fibre-matrix ratios • Different matrix materials (thermoplastics)

  7. WP 3 Highlights during M1-M24 Milestone 6 Manufacturing of the hybrid yarn Optimization of the hybrid yarn manufacturing: • Changing the machinery parameters • Yarn feeding speed • Process speed • Air pressure • Adjustment of the flyer (yarn tension) • Evaluation of an optimized hybrid yarn: • Optical: homogenous mixture,bulkiness, closure of the yarn (low bulkiness), fibredamages, Hairiness processability at weaving process

  8. WP 3 Highlights during M1-M24 Milestone 6 Manufacturing of the hybrid yarn Yarn architecture and yarn Count Final specification of the hybrid yarn: • Mixture ratio of 70:30 % mass content (GF/PET) • Yarn count of 840 tex

  9. WP 3 Highlights during M1-M24 Milestone 8 provided multilayered fabrics Providedmultilayeredfabricsby TUD

  10. WP 3 Highlights during M19-M24 Milestone 8 Multilayer, 3D-shaped weaving processes Final fabric structure • Referring to the telcon on 12.10.2012 • Multilayer fabric (NCFV) • Warp layers: 4 • Weft layers: 5 • Weft and warp yarn: GF/PET 840 tex • mixture ratio of 70:30 % mass content • Z-yarn: GF/PET 840 tex mixture ratio of 70:30 % mass content and PET 583 dtex • Weft density: 240 yarns /10cm • Warp density: 240 yarns /10cm • Z-yarns density: 24 yarns /10 cm (GF/PET) and 120 yarns/10 cm (PET) • Estimated thickness of composite: 2 mm

  11. WP 3 Highlights during M19-M24 Milestone 8 Multilayer, 3D-shaped weaving processes Calculation of yarn amount after inquiry of partners • This information was sent to PD-Goschatz on 04.12.12 to start yarn production process. • TUD received the yarn material from PD-Goschatz on 07.02.13

  12. WP 3 Highlights during M19-M24 Milestone 8 Multilayer, 3D-shaped weaving processes New Dornier loom specification Type of the machine :Rapier weaving machine Width of the fabric: 100 cm to Max150cm Number of healdframes: max 20 Thickness of the fabric: Max 10mm Speed : Max 405 rpm 4 Electronic warp let-offs

  13. WP 3 Highlights during M19-M24 Milestone 8 Multilayer, 3D-shaped weaving processes Next steps to prepare production of multilayer fabric • Warping yarn material • Starting to weave on new Dornier loom • Estimated date of availability of fabric: • 31.04.2013 • .

  14. WP 3 Highlights during M19-M24 (VDW) Milestone 8 Multilayer, 3D-shaped weaving processes • Intense discussion with TU Dresden concerning the weave structure: VDW-NCFV-120:4-300:5 • Weft and warp yarn : GF/PET 840 tex • Z-yarns: PET 583 dtex and GF/PET • For each plate: 5 weft and 4 warp layers • Density of the yarns : • For the plate section: • 300 weft/10cm/plate • 120 warp/10cm/plate • Thickness of the plate: approx. 2 mm • For the wall section: • 150 wefts/10cm/wall (foronewallwith 3 weftlayers) • 60 warps/10cm/wall(foronewall)

  15. WP 3 Highlights during M19-M24 (VDW) Milestone 8 Multilayer, 3D-shaped weaving processes • Project and background info transferred to involved engineers. • Choice of machine setup for chosen weave structure • = Choice of fabric and weave structure-related parts: weaving accessories • First choice of machine layout • Weaving procedure • Second choice of machine layout

  16. WP 3 Highlights during M19-M24 (VDW) Milestone 8 Multilayer, 3D-shaped weaving processes • 2. Choice of machine setup for the chosen weave structure • Choice of reed density: 300 dents/meter • Choice of yarns/beam • Width of fabric: 1500 mm • Tot. no. of yarns on GF/PET (840 tex) groundbeam: 1800 yarns • Tot . no. of yarns on GF/PET (840 tex) pilebeam: 1800 yarns

  17. WP 3 Highlights during M19-M24 (VDW) Milestone 8 Multilayer, 3D-shaped weaving processes • 3. First choice of machine layout • Choice of motion mechanism • controlled fabricmotion • B. Requiredtension on outer plate warp yarns • C. Yarn supply system for z and wall warp yarns

  18. WP 3 Highlights during M19-M24 (VDW) Milestone 8 Multilayer, 3D-shaped weaving processes • 4. Weaving procedure • Preparation for programming of PLC • Zone A : weaving of outer plates • Zone B : weaving of transition structure • Zone C and D: weaving of wall layers • Zone E: Weaving of transition structure • Zone A2 : weaving of outer plates

  19. WP 3 Highlights during M19-M24 (VDW) Milestone 8 Multilayer, 3D-shaped weaving processes • 5. Second choice of machine layout • Based on new weaving machine platform: increased functionality and immediately up to date. • Optimized lever system dimensioning and positioning • Drive system dimensioning and positioning

  20. Selected WP 3 exploitable results 20

  21. Exploitable Result : Manufacturing of hybrid yarn • As a result, hybrid yarn with glass fibre was developed and produced by PD-Goschatz with different fibre volume content and yarn count • GF/PET hybrid yarns with a mixture ratio of 70:30 mass content % (55:45 volume content %) and a yarn count of 840 tex was determined as the best yarn architecture • The results are important to achieve demonstrator requirements (WP1,WP 2 and WP 4) • TUD, VdW and Dornier will use the yarn to produce the 3D-shaped weaving and multilayer fabric

  22. WP 3 Future planning • Weaving trials a) Multilayered weaves and spacer fabric b) Inline pre-fixation • Deliverable 3.9

  23. Questions? Thankyouforyourattention!

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