By analyzing the calculation result, the problem existed in the design of flexible shaft was found out and corresponding improvement measure was put forward.

通过对计算结果的分析，找出挠性轴设计中存在的问题，并提出相应改进意见。

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The best set of mechanise is put out, named as "922111", with the present equipment for shaft construction. The mixing work style of cutting and building in short section.

在我国现有先进凿井设备条件下，选择短段掘砌混合作业方式，提出了深立井机械化配套的最佳模式是以“922111”为内容的综合机械化作业线。

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