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    弹簧疲劳寿命的确定Spring Tension Compression Fatigue Testing Machine

    来源:www.jn-syj.com    发布于:2025/10/9 17:33:57    点击量:

        弹簧疲劳寿命的确定,在给定的失效模式与条件下,所试验的弹簧试样共同达到的循环次数即为弹簧疲劳寿命。经给定的循环次数试验后,如所试验的弹簧试样均为发生失效则弹簧的疲劳寿命验证试验通过。弹簧可靠性评定试验,以确定弹簧可靠性水平或验证是否达到某一给定可靠度目标值为目的而进行的试验。可靠度是弹簧试样在规定条件下和规定循环作用次数内不失效的概率。
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