... Duplex spread blade 双重双面刀齿（加工／磨齿方法） Dynamic factor 动载荷系数 Ease-off 修正、失配 ...
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动荷载放大系数 amplification factor of dynamical loads
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通过实例得到梁在受到横向冲击时，考虑与不考虑梁自身质量情况下，动载荷系数误差较大。
Through the real examples reflected that when beam under cross impact, whether it's mass or not, the error bigger.
着重分析影响精密分度装置寿命的接触表面压力，基本动载荷，温度系数等因素。
This article mainly analyses the factors that affect the precise indexer life, touching surface pressure, basic motion load and temperature factor for example.
测试结果表明：惯性载荷和冲击力等突加载荷的动荷系数都大于2，因此是不能忽略的。
The test result shows that the dynamic load factor of the suddenly applied load such as the inertial load and the impact load is larger than 2, and so cannot be ignored.
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