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基于可靠性设计的齿轮轴参数的改进
Mending of Parameters to Gearing Shaft Based on Reliability Design
【摘要】 针对40Cr钢齿轮轴可靠性偏低的问题,分析了齿轮轴的受力情况,找出了发生失效的原因,并用可靠性设计方法确定了轴的危险截面直径参数,使其可靠性明显提高,完全满足设计要求。
【Abstract】 Analyze on loads of the gearing shaft is presented in allusion to the lower reliability.The cause of the fracture is found and the new parameters of the dangerous section are got based on reliability design.The reliability of the gearing shaft is improved greatly.
- 【文献出处】 煤矿机械 ,Coal Mine Machinery , 编辑部邮箱 ,2010年04期
- 【分类号】TH133.2
- 【下载频次】176