周有源. 59-1-1铁黄铜筒形件热反挤压表面重皮与气泡缺陷的分析[J]. 金属加工(热加工), 2010, (7): 55-56,58.
引用本文: 周有源. 59-1-1铁黄铜筒形件热反挤压表面重皮与气泡缺陷的分析[J]. 金属加工(热加工), 2010, (7): 55-56,58.
The analysis of the surface lacunas and air bubble defects of HFe59-1-1 cylindrical pressure parts[J]. MW Metal Forming, 2010, (7): 55-56,58.
Citation: The analysis of the surface lacunas and air bubble defects of HFe59-1-1 cylindrical pressure parts[J]. MW Metal Forming, 2010, (7): 55-56,58.

59-1-1铁黄铜筒形件热反挤压表面重皮与气泡缺陷的分析

The analysis of the surface lacunas and air bubble defects of HFe59-1-1 cylindrical pressure parts

  • 摘要: 分析了59-1-1铁黄铜热反挤压筒形件表面重皮、气泡等缺陷与工艺参数之间的关系及缺陷产生的机理,提出了选择合理的加热温度、挤压速度,减少饼料表面缺陷,合理润滑,以及严格执行工艺操作规程等预防措施,消除了制件缺陷.

     

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