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碟形彈簧压缩试验GB/T 1972-2005

作者：來源：发布日期： 2020.10.16

信息摘要：

碟形彈簧压缩试验GB/T 1972-2005

试验方案：碟形彈簧压缩试验方案
材料名称：碟形彈簧
送檢單位：中航工業集團下屬某企業
计算标准：GB/T 1972-2005
试验设备：三思泰捷CMT5504微机控制彈簧试验机
試樣形狀：異性材
试验日期：2012-03-23 17:36:41
温度：19 ℃
湿度：43 %
夾具：壓縮夾具（￠200mm）

备注：
速度采用程序控制方式（位移控制）：1、以-200mm/min移動至10mm處；2、以-10mm/min移動至6mm；3、以-5mm/min移動至3.4mm；4、以-1mm/min移動至3.35mm；5、位移保持5s；6、以5mm/min移動至6mm；7、以200mm/min移動至50mm，程序結束。

壓縮力
单位 N
试样1 12431.9
试样2 12546.6
试样3 12070.4
试样4 12453.6
试样5 12425.7
试样6 12448.7
试样7 12490.9
试样8 12223.3
试样9 12075.2
试样10 12339.7
最大值 12546.6
最小值 12070.4
平均值 12350.6

碟形彈簧压缩试验曲线：

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