A progressive approach to predict shot peening process parameters for forming integral panel of Al7050-T7451

Liu, Chuang; Zhao, Zhiyong; Zhang, Xianjie; Wang, Junbiao

doi:10.1016/j.cja.2020.08.027

“…A growing number of critical components are now being fabricated from CFRP, with a majority of these being thermosetting. For metal parts, due to their high plasticity, the shape of the parts can be conveniently adjusted according to demand after forming 3 . However, unlike metal parts, the difficulty of adjusting the shape of fully cured parts has been one of the challenges in the application of CFRP.…”

Section: Introductionmentioning

confidence: 99%

A novel post‐forming method for fully cured thermosetting composite parts: Prediction and investigation

Sun

¹

,

Xie

²

,

Liu

³

et al. 2024

Polymer Composites

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Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

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“…4 Besides, integrated panels sometimes require special shapes of complex curvature. 5 This brings great difficulties in the manufacturing process. The peen forming is a practical solution for these challenges.…”

Section: Introductionmentioning

confidence: 99%

Effects of peening velocity and coverage on peen forming

Wu

¹

,

Chen

²

,

Zhang

³

et al. 2023

Proceedings of the Institution of Mechanical Engineers, Part E:

0

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Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

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“…In the aviation industry, great attention has been paid to high-strength aluminum alloys and thin-walled integral panels, which is a crucial component of large aircraft. Therefore, the forming technology of key panels is one of the critical issues [1]. At present, several kinds of developing technology are suitable for manufacturing essential boards such as stretch forming, shot-peening, incremental forming, creep age forming, and laser forming [2].…”

Section: Introductionmentioning

confidence: 99%

Surface Mechanical Properties and Micro-Structure Evolution of 7075 Aluminum Alloy Sheet for 2-Dimension Ellipse Ultrasonic Vibration Incremental Forming: A Pretreatment for Laser Shock Peening

Lv

¹

,

Dong

²

,

Pan

³

et al. 2022

Get access via publisher Add to dashboard Cite

Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

show abstract

A progressive approach to predict shot peening process parameters for forming integral panel of Al7050-T7451

Cited by 17 publications

References 19 publications

A novel post‐forming method for fully cured thermosetting composite parts: Prediction and investigation

A novel post‐forming method for fully cured thermosetting composite parts: Prediction and investigation

Effects of peening velocity and coverage on peen forming

Surface Mechanical Properties and Micro-Structure Evolution of 7075 Aluminum Alloy Sheet for 2-Dimension Ellipse Ultrasonic Vibration Incremental Forming: A Pretreatment for Laser Shock Peening

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