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Damage Boundary Curve Evaluation Test and Checking Method of Safety Zone against Mechanical Shock

机译:机械冲击安全区域的损伤边界曲线评价试验及检查方法

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摘要

By conducting the mechanical-shock test according to JIS C 0041 or IEC 68-2-27, we sill be able to judge whether the products (specimens) will be damaged by a specified shock pulse. However, we won't be able to determine whether the product will be damaged by another shock pulse or not. We proposed a test method to check the guarantee region of severity for shock pulses on the product. Moreover, there are also some problems in the JIS Z 0019 and ASTM D 3332. One of these Is the dependency of the critical acceleration on the velocity change of the shock pulse.
机译:通过根据JIS C 0041或IEC 68-2-27进行机械冲击试验,我们将能够判断产品(标本)是否会因指定的冲击脉冲而损坏。但是,我们将无法确定产品是否会被其他冲击脉冲损坏。我们提出了一种测试方法来检查产品冲击脉冲的严重性保证范围。此外,JIS Z 0019和ASTM D 3332中也存在一些问题。其中之一是临界加速度对冲击脉冲速度变化的依赖性。

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