However, the research on the bending strength of large module gear tooth root is scarce until now.

但是，目前对大模数齿轮弯曲强度的研究还比较少，因此研究大模数齿轮轮齿弯曲强度具有重要意义。

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The strength of large module gear-rack is very important for the reliability of the ocean platform.

大模数齿轮齿条的承载能力是关系海洋平台可靠性的重中之重。

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By analyzing, calculating and experimenting, it is shown that this precise shaping method of large module and large diameter internal meshing gear is better than any other methods.

通过分析计算及实验，结果表明，大模数大直径内啮合齿轮的这种精确成形方法比其它方法要好。

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