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本文讨论锭杆锭尖部分磨削二次烧伤后在运转中的磨损状态,从金相组织的变化,探讨锭尖表层的组织显微裂纹的产生、发展与剥落的磨损机理,并从磨削温度场的分析,提出防止磨削二次淬火烧伤的措施.
In this paper, the wear state of spindle spindle after secondary burns in operation is discussed. The microstructure and microstructure of the spindle tip surface are discussed in detail. Analysis of the temperature field, put forward to prevent grinding secondary quenching measures.