吕永顺, 宋雪红. 齿叶圆弧产生裂纹的原因及减少齿叶变形的方法[J]. 金属加工(热加工), 2008, (21): 38-40.
引用本文: 吕永顺, 宋雪红. 齿叶圆弧产生裂纹的原因及减少齿叶变形的方法[J]. 金属加工(热加工), 2008, (21): 38-40.
Cause analysis and solution for crakes in tooth profile of gear and it's distortion[J]. MW Metal Forming, 2008, (21): 38-40.
Citation: Cause analysis and solution for crakes in tooth profile of gear and it's distortion[J]. MW Metal Forming, 2008, (21): 38-40.

齿叶圆弧产生裂纹的原因及减少齿叶变形的方法

Cause analysis and solution for crakes in tooth profile of gear and it's distortion

  • 摘要: 有一外协件齿叶,材料为45钢,要求热处理后硬度为31-35HRC.齿叶形状比较复杂,热处理后裂纹曾高达30%,给企业造成了严重经济损失.

     

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