In addition, the actual fluctuation of key dimension which affects compression ratio is analyzed and tolerance-cost model is deduced, the tolerance optimization program is raised.

  • 另外,分析了影响该发动机压缩比的零部件尺寸实际波动情况,建立了相关的公差-成本模型,并提出了公差优化方案。

  • 互联网摘选 2025-01-19 23:57:45

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