铝合金剪切旋压残余应力分布规律

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铝合金剪切旋压残余应力分布规律

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- 铝合金剪切旋压残余应力分布规律
- Aeronautical Manufacturing Technology Vol. 52, Issue 6, Pages: 78-79(2009)
- 作者机构：
  
  1. 辽宁工程技术大学材料科学与工程学院
  2. 北京航空制造工程研究所
  3. 大连理工大学材料科学与工程学院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2009
- 稿件说明：
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杨志，侯红亮，周文龙. 铝合金剪切旋压残余应力分布规律[J]. 航空制造技术, 2009, 52(6): 78-79，89.

[J]. Aeronautical Manufacturing Technology, 2009, 52(6): 78-79.
杨志，侯红亮，周文龙. 铝合金剪切旋压残余应力分布规律[J]. 航空制造技术, 2009, 52(6): 78-79，89. DOI：

[J]. Aeronautical Manufacturing Technology, 2009, 52(6): 78-79. DOI：

摘要

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。

Abstract

The effect law of heating temperature．feed rate and semi-cone on resudual stress distribution after shear spinning process is studied．，Tle results show that the residual compressive stress decreases when spinning feed ratio increases．Suitable spinning deformation temperature range is useful to reduce residual stress on the work piece surfjace．The effect of semi—cone angle on residual stress on the work piece surface is not significant，and semi—cone angle 30

-45

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