Pres Dalia Taylor

download Pres Dalia Taylor

of 28

Transcript of Pres Dalia Taylor

  • 8/8/2019 Pres Dalia Taylor

    1/28

    DALIA TAYLOR, ABDEL-FATTAH M. SEYAM, NANCY B. POWELL,

    MANSOUR H. MOHAMED

    THREE-DIMENSIONAL ORTHOGONALWOVEN COMPOSITES INCORPORATION IN

    THE AUTOMOTIVE SUPPLY CHAIN

    COLLEGE OF TEXTILES, NC STATE UNIVERSITY

    RALEIGH, NC, USA

    TAYLOR, 2008

  • 8/8/2019 Pres Dalia Taylor

    2/28

    AUTOMOTIVE INDUSTRY DRIVES:

    RAW MATERIALS development

    FINANCIAL systems

    ADVANCED MATERIALS and manufacturing improvements

    SAFETY ENERGY

    ENVIRONMENTAL innovations

    Forecasting in 2005: 70,000,000 per year in 2010, from 55,000,000 in 2000

    2008: 74,647,260 in production and 71,900,856 in sales

    TAYLOR, 2008

    Source: Americas Auto Industry, 2006

    2

    Source: Global Market Data Book, 2008

  • 8/8/2019 Pres Dalia Taylor

    3/28

    MAJOR DRIVERS OF THE AUTOMOTIVE

    INDUSTRY

    global CONSUMERS expectations

    GOVERNMENT regulations: safety and environmental

    issues

    development and changes in TECHNOLOGY

    COST pressures

    THE NEED TO PRODUCE SAFE AND

    COST EFFECTIVE LIGHTWEIGHT

    VEHICLES HAS BEEN IDENTIFIED

    AS CRITICAL!Source: Veloso, 2000; Powell, 2004; Banisster, 2004

    TAYLOR, 2008

    3

  • 8/8/2019 Pres Dalia Taylor

    4/28

    THE TRANSFORMATION OF THE SUV

    TAYLOR, 2008

    425 % ofWEIGHT reduction would

    save ~13% of the total U.S. gasoline

    consumption and would reduce CO2

    emission by 101 million tons per year

    75% ofENERGY consumption is

    directly related to WEIGHT

    SUV average millage is 21.7 MPG

    SMALL CAR millage is 32 MPG

    Source: Korth, 2007

  • 8/8/2019 Pres Dalia Taylor

    5/28

    OBJECTIVE OF THE RESEARCH

    REPLACE heavy METAL PARTS with LIGHTWEIGHT 3Dorthogonal woven COMPOSITES made from fiberglass

    APPROACH PERFORMANCE characteristics ofVEHICLE

    body with the newly created lighter and strongerCOMPOSITES

    RELATE the PERFORMANCE of the 3D woven fabric

    composite to woven CONTRUCTION PARAMETERS

    TAYLOR, 2008

    5

  • 8/8/2019 Pres Dalia Taylor

    6/28

    BENEFITS OF LIGHT WEIGHT COMPOSITES

    LIGHTER weights

    high IMPACT resistance and STRENGTH to weight ratio

    increased PRODUCTIVITY (more productive line with the

    same labor and equipment)

    decreased PROCESSING TIME and higher QUALITY

    (saving labor and cycle time, less assembling errors)

    COST effectiveness speed ofRECYCLABILITY

    TAYLOR, 2008

    6

  • 8/8/2019 Pres Dalia Taylor

    7/28

    BENEFITS OF 3D WOVEN COMPOSITES

    excellent ability to TRANSFER polymeric RESIN much

    faster than equivalent thickness stack of 2-D fabrics HYBRIDIZATION ofDIFFERENT FIBER types in the

    weaving process

    ability to produce COMPLEX SHAPES (I, T, box, etc.)

    ability to CONTROL Z-FIBER VOLUME FRACTIONfrom extremely low (1%) to extremely high levels (60%) tomeet specified demand

    NOT susceptible to DELAMINATING

    TAYLOR, 2008

    Source: www.3tex.com

    7

    http://www.3tex.com/http://www.3tex.com/
  • 8/8/2019 Pres Dalia Taylor

    8/28

    VEHICLE BODY AND CHASSIS STRUCTURE

    Source: www.carbodydesign.com

    TAYLOR, 2008

    8

    http://www.carbodydesign.com/http://www.carbodydesign.com/
  • 8/8/2019 Pres Dalia Taylor

    9/28

    3WEAVETM

    Source: www.3tex.com

    TAYLOR, 2008

    9

    http://www.3tex.com/http://www.3tex.com/
  • 8/8/2019 Pres Dalia Taylor

    10/28

  • 8/8/2019 Pres Dalia Taylor

    11/28

    3D WOVEN FABRIC FORMATION

    TAYLOR, 2008

    11

  • 8/8/2019 Pres Dalia Taylor

    12/28

    MULTIPLE FILLINGS INSERTION

    TAYLOR, 2008

    12

  • 8/8/2019 Pres Dalia Taylor

    13/28

    EXAMPLES OF FORMS MADE BY 3D WEAVING

    Source: www.3tex.com

    TAYLOR, 2008

    13

    http://www.3tex.com/http://www.3tex.com/
  • 8/8/2019 Pres Dalia Taylor

    14/28

    VACUUM-ASSISTED RESIN TRANSFER

    MOLDING (VARTM) TECHNOLOGY

    TAYLOR, 2008

    Source: Acheson et al, 2004

    14

  • 8/8/2019 Pres Dalia Taylor

    15/28

    VACUUM-ASSISTED RESIN TRANSFER

    MOLDING (VARTM) TECHNOLOGY

    Source: prepared by B. Schartow

    15

    TAYLOR, 2008

  • 8/8/2019 Pres Dalia Taylor

    16/28

    VACUUM-ASSISTED RESIN TRANSFER

    MOLDING (VARTM) TECHNOLOGY

    16

    TAYLOR, 2008

  • 8/8/2019 Pres Dalia Taylor

    17/28

    RESEARCH APPROACH

    CONSTRUCTION PARAMETERS (variables)

    filling linear density

    filling roving linear density

    arrangements of warp and Z-yarns

    number of warp and filling layers (structure)

    17

    TAYLOR, 2008

  • 8/8/2019 Pres Dalia Taylor

    18/28

    ARRANGEMENTS OF WARP AND Z-YARNS

    TAYLOR, 2008

    1z/1w (plain weave) 1z/2w (plain weave)1z/1w (basket weave)

    18

  • 8/8/2019 Pres Dalia Taylor

    19/28

    RESEARCH APPROACH

    The TESTED PROPERTIES include:

    Fiber content

    Heat deteriorate temperature (HDT)

    Tensile strength, modulus, and elongation

    Flexural strength and modulus

    Charpy impacts (notched and unnotched) Dynatup impact

    TAYLOR, 2008

    19

  • 8/8/2019 Pres Dalia Taylor

    20/28

    BENEFITS TO AUTOMOTIVE APPLICATIONS

    STRENGTH LIGHTWEIGHT

    improved FUEL EFFICIENCY and C02 EMISSION

    decreased PROCESSING TIME

    increased QUALITY

    CORROSION resistance

    TAYLOR, 2008

    20

    INTEGRATION OF NEW TEXTILE

  • 8/8/2019 Pres Dalia Taylor

    21/28

    INTEGRATION OF NEW TEXTILE

    TECHNOLOGY

    21

    Changes may occur in automotive supply chain

    TAYLOR, 2008

  • 8/8/2019 Pres Dalia Taylor

    22/28

    AUTOMOTIVE SUPPLY CHAIN STRUCTURE

    Source: Tassey et al, 1999

    TAYLOR, 2008

    22

  • 8/8/2019 Pres Dalia Taylor

    23/28

    SUPPLY CHAIN NETWORKS

    Source: Swaminathan et al, 1998

    TAYLOR, 2008

    23

    AUTOMOTIVE DESIGN AND DEVELOPMENT

  • 8/8/2019 Pres Dalia Taylor

    24/28

    AUTOMOTIVE DESIGN AND DEVELOPMENT

    PROCESS

    Source: Tassey et al, 1999

    TAYLOR, 2008

    24

    CHANGES IN AUTOMOTIVE DESIGN AND

  • 8/8/2019 Pres Dalia Taylor

    25/28

    CHANGES IN AUTOMOTIVE DESIGN AND

    DEVELOPMENT PROCESS

    Source: adapted from Tassey et al, 1999

    TAYLOR, 2008

    25

  • 8/8/2019 Pres Dalia Taylor

    26/28

    CONCLUSIONS

    CHANGES IN AUTOMOTIVE SUPPLY CHAIN

    AFTER INCORPORATION OF 3D WOVEN

    COMPOSITES:

    reduced jobs in automotive industry, but increased

    in textiles; created new business decreased size of the automotive supply chain

    decreased time to the market

    changed position of textile industry in supplying

    fibers components

    TAYLOR, 2008

    26

  • 8/8/2019 Pres Dalia Taylor

    27/28

    REFERENCES

    .

    Americas Auto Industry. (2006). Economic Contributions & CompetitiveChallenges. Retrieved June 14, 2007, from

    http://www.autotradecouncil.org/Images/Economic%20contribution%20content.pdf

    Banisster, M. K. (2004). Development and Application of AdvancedTextile Composites. Proceedings of the Institution of Mechanical Engineers.Vol. 218 Part L: Journal of Materials: Design and Applications. p. 253-260.

    Korth, K. Key Issues for Suppliers: Navigating a Challenging Landscape.OESA Cincinnati Regional Meeting. Dec. 6, 2007

    Powell, N. B. (2004). Design Driven: The Development of New Materialsin Automotive Interiors. Journal of Textile and Apparel, Technology andManagement, 3 (4). Retrieved April 2, 2007, fromhttp://www.tx.ncsu.edu/jtatm/volume3issue4/Articles/Powell/powell_full.pdf

    Swaminathan, J., M. Smith, S., F., Sadeh, N., M. (1998). Modeling SupplyChain Dynamics: A Multiagent Approach. Decision Science, Vol. 29 (3),p. 607-632.

    TAYLOR, 2008

    27

    http://www.autotradecouncil.org/Images/Economic%20contribution%20content.pdfhttp://www.autotradecouncil.org/Images/Economic%20contribution%20content.pdfhttp://www.autotradecouncil.org/Images/Economic%20contribution%20content.pdfhttp://www.autotradecouncil.org/Images/Economic%20contribution%20content.pdfhttp://www.tx.ncsu.edu/jtatm/volume3issue4/Articles/Powell/powell_full.pdfhttp://www.tx.ncsu.edu/jtatm/volume3issue4/Articles/Powell/powell_full.pdfhttp://www.tx.ncsu.edu/jtatm/volume3issue4/Articles/Powell/powell_full.pdfhttp://www.tx.ncsu.edu/jtatm/volume3issue4/Articles/Powell/powell_full.pdfhttp://www.tx.ncsu.edu/jtatm/volume3issue4/Articles/Powell/powell_full.pdfhttp://www.autotradecouncil.org/Images/Economic%20contribution%20content.pdfhttp://www.autotradecouncil.org/Images/Economic%20contribution%20content.pdf
  • 8/8/2019 Pres Dalia Taylor

    28/28

    REFERENCES

    Tassey, G., Brunnermeier, S., B., Martin, S., A. (1999). InteroperabilityCost Analysis of the U.S. Automotive Supply Chain. Research Triangle

    Institute, Project Number 7007-03, North Carolina. Veloso, F. (2000). The Automotive Supply Chain Organization: Global

    Trends and Perspectives. Working Paper. Massachusetts Institute ofTechnology.

    www.3tex.com, Retrieved March 21, 2008

    TAYLOR, 2008

    28