JP6400591B2 - 複合材レイアップ中の欠損トウを検出するシステム及び方法 - Google Patents

複合材レイアップ中の欠損トウを検出するシステム及び方法 Download PDF

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Publication number
JP6400591B2
JP6400591B2 JP2015540676A JP2015540676A JP6400591B2 JP 6400591 B2 JP6400591 B2 JP 6400591B2 JP 2015540676 A JP2015540676 A JP 2015540676A JP 2015540676 A JP2015540676 A JP 2015540676A JP 6400591 B2 JP6400591 B2 JP 6400591B2
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Prior art keywords
tow
thermal image
substrate
real
composite layup
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Japanese (ja)
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JP2015534915A5 (https=
JP2015534915A (ja
Inventor
トゥルン ディー． ファム，
トゥルン ディー． ファム，
サミュエル アール． スチュアート，
サミュエル アール． スチュアート，
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Boeing Co
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Boeing Co
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B41/00—Arrangements for controlling or monitoring lamination processes; Safety arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/38—Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/72—Investigating presence of flaws

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Robotics (AREA)
  • Composite Materials (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Moulding By Coating Moulds (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
JP2015540676A 2012-11-07 2013-10-07 複合材レイアップ中の欠損トウを検出するシステム及び方法 Active JP6400591B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/671,552 2012-11-07
US13/671,552 US8840742B2 (en) 2012-11-07 2012-11-07 System and method of detecting a missing tow in a composite layup
PCT/US2013/063697 WO2014074252A1 (en) 2012-11-07 2013-10-07 System and method of detecting a missing tow in a composite layup

Publications (3)

Publication Number Publication Date
JP2015534915A JP2015534915A (ja) 2015-12-07
JP2015534915A5 JP2015534915A5 (https=) 2018-04-19
JP6400591B2 true JP6400591B2 (ja) 2018-10-03

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Family Applications (1)

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JP2015540676A Active JP6400591B2 (ja) 2012-11-07 2013-10-07 複合材レイアップ中の欠損トウを検出するシステム及び方法

Country Status (5)

Country Link
US (1) US8840742B2 (https=)
JP (1) JP6400591B2 (https=)
CN (1) CN104781657B (https=)
AU (1) AU2013341666B2 (https=)
WO (1) WO2014074252A1 (https=)

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Also Published As

Publication number Publication date
JP2015534915A (ja) 2015-12-07
WO2014074252A1 (en) 2014-05-15
US8840742B2 (en) 2014-09-23
AU2013341666B2 (en) 2017-07-13
AU2013341666A1 (en) 2015-05-14
US20140124120A1 (en) 2014-05-08
CN104781657A (zh) 2015-07-15
CN104781657B (zh) 2017-10-24

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