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本文采用有限元素法研究了引信钟表机构齿轮的强度分析问题,取得了齿轮在工作条件下的力和位移分布,发现原来采用的计算方法不准确,并讨论了改进齿轮强度的设计方法。
In this paper, the finite element method was used to study the strength analysis of gear in fuze watch mechanism. The force and displacement distribution of gear in working condition was obtained. The calculation method used was inaccurate and the design method of improving gear strength was discussed.