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铝合金剪切旋压残余应力分布规律

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Indexed by:期刊论文

Date of Publication:2009-04-15

Journal:航空制造技术

Included Journals:ISTIC

Issue:6

Page Number:78-79,89

ISSN No.:1671-833X

Key Words:5A06铝合金;剪切旋压;残余应力

Abstract:研究了剪切旋压加热温度、进给率和半锥角对残余应力分布的影响规律.试验结果表明:旋压进给比增大,残余压应力减小;适宜的旋压变形温度范围有利于降低工件表面残余应力;半锥角对工件表面残余应力的影响不显著,5A06铝合金旋压适宜采用30°~45°的半锥角.

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