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Published: 30 September 2015
Fig. 17 The development of small wrinkles in the paint film in a pattern resembling a crow's foot More
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Published: 30 September 2015
Fig. 42 The development of wrinkles in the paint film during drying More
Image
Published: 01 January 2006
Fig. 8 Detail of binder effect. As the material wrinkles, it bumps against the binder in this view of the section cut from Fig. 7 . The binder limits the height of the wrinkle and withstands the force of the material pushing against it. The force vector diagram within the material illustrates More
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Published: 01 January 2006
Fig. 16 Wrinkles obtained using nonoptimized pin forces More
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Published: 01 January 2006
Fig. 17 Reduction in wrinkles after optimizing pin forces More
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Published: 01 November 2010
Fig. 13 Detail of binder effect. As the material wrinkles, it bumps against the binder in this view of the section cut from Fig. 12 The binder limits the height of the wrinkle and withstands the force of the material pushing against it. The force vector diagram within the material More
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Published: 30 August 2021
Fig. 4 Wrinkles form when metal flow into an area is greater than metal flow out More
Book Chapter

By Jian Cao
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005166
EISBN: 978-1-62708-186-3
... Abstract Flanging is a process used to form a projecting rim or edge on a part. This article explores how to determine aluminum flanging limits in terms of fracture, wrinkling, and springback, and their influencing material and process parameters with examples. flanging fracture...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002416
EISBN: 978-1-62708-193-1
... Abstract This article presents the damage tolerance criteria for military composite aircraft structures to safely operate the structures with initial defects or in-service damage. It describes the effects of defects, such as wrinkles in aircraft structures, and the reduction in compressive...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006801
EISBN: 978-1-62708-329-4
... Abstract Sheet forming failures divert resources from normal business activities and have significant bottom-line impact. This article focuses on the formation, causes, and limitations of four primary categories of sheet forming failures, namely necks, fractures/splits/cracks, wrinkles/loose...
Image
Published: 30 September 2015
Fig. 37 Eruption of the surface of the paint film. Wrinkling and blistering, which lead to a weak surface and ultimate coating breakdown More
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Published: 01 January 1996
Fig. 4 Effect of manufactured wrinkle on compressive strength More
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Published: 01 January 2006
Fig. 27 Schematic of the conical cup wrinkling test More
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Published: 01 January 2006
Fig. 28 Wrinkling and fracture limits in conical cup drawing. Source: Ref 67 More
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Published: 01 January 2006
Fig. 29 Combined forming and wrinkling limit diagram. Source: Ref 68 More
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Published: 01 January 2006
Fig. 35 Mesh used in the analysis of wrinkling and the definition of characteristic lengths More
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Published: 01 January 2006
Fig. 38 Finite element predicted normalized critical wrinkling stress for various levels of blankholding force. Source: Ref 103 More
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Published: 01 January 2006
Fig. 40 FE predicted effect of planar anisotropy on wrinkling behavior. (a) Normal anisotropy (Hill's 1948 yield function, stroke=25 mm, or 1.0 in.). (b) Planar anisotropy (Yld91 yield function, stroke=20 mm, or 0.8 in.). Source: Ref 103 More
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Published: 01 January 2006
Fig. 41 FE predictions of the effect of friction on wrinkling behavior. (a) μ=0.0. (b) μ=0.05. (c) μ=0.1. (d) μ=0.2. Source: Ref 103 More
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Published: 01 January 2006
Fig. 42 Effect of Coulomb coefficient of friction on wrinkling behavior. Source: Ref 103 More