穿孔顶头失效机理初探
A DICUSSION ON FAILURE MECHANISM OF PIERCING PLUGS
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摘要: 从顶头失效类型出发,分析了顶头工况,探讨了磨损机制,提出了顶头摩擦化学磨损的失效观点。Abstract: Working state and wear mechanism of plugs are discussed according to failure classification and theviewpoint of friction & chemical wear failure of plugs is offered.
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