闫保秋, 孟春江, 刘振邦. 解决淬火变形的工艺改进[J]. 金属加工(热加工), 2007, (2): 51-51.
引用本文: 闫保秋, 孟春江, 刘振邦. 解决淬火变形的工艺改进[J]. 金属加工(热加工), 2007, (2): 51-51.
Technical improvement for resolving part's distortion in quenching[J]. MW Metal Forming, 2007, (2): 51-51.
Citation: Technical improvement for resolving part's distortion in quenching[J]. MW Metal Forming, 2007, (2): 51-51.

解决淬火变形的工艺改进

Technical improvement for resolving part's distortion in quenching

  • 摘要: 0T16069(内套)是我公司SD7推土机上一关键零件,对硬度和精度都有严格的要求.该件材质为45钢,技术要求淬硬层深度≥3 mm,硬度为45~52HRC.工艺简图如图1所示.

     

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