辛永木, 王磊. 42CrMo衬套淬火裂纹分析[J]. 金属加工(热加工), 2010, (23): 48-51.
引用本文: 辛永木, 王磊. 42CrMo衬套淬火裂纹分析[J]. 金属加工(热加工), 2010, (23): 48-51.
Analysis on quenching cracking of 42CrMo bush[J]. MW Metal Forming, 2010, (23): 48-51.
Citation: Analysis on quenching cracking of 42CrMo bush[J]. MW Metal Forming, 2010, (23): 48-51.

42CrMo衬套淬火裂纹分析

Analysis on quenching cracking of 42CrMo bush

  • 摘要: 某公司有一种轴套产品(挖掘机产品配件),其材质为42CrMo锻件,热处理硬度要求为43~48HRC.其主要加工路线为:锻造→正火→粗加工→整体淬火+中温回火→半精加工→磁粉探伤→精加工.

     

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