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海綿試驗機壓縮測試方案

作者：來源：发布日期： 2020.10.16

信息摘要：

海綿試驗機壓縮測試方案

試驗方案：海綿壓縮試驗方案
計算標准：企業標准
試驗設備：海綿試驗機CMT1104
试验日期：2012-03-29 10:05:56
送檢單位：某海綿制造公司
材料名稱：沙發用海綿
試樣形狀：板材
湿度：68 %
温度：22 ℃
备注：宽度厚度 N1 N2 压陷比
单位 mm mm kg N N/kg
试样1 380 100 10.073 210.674 20.915
试样2 380 100 9.810 208.336 21.237

試驗要求：
壓盤￠200mm,底板380mm*380mm*10mm
壓縮試驗,求N1(用公斤爲單位),N2(N顯示)壓陷比

試驗方法步驟：
1. 用200mm/min压到75mm
2. 用-200mm/min返回到0
3. 用200mm/min压到75mm,
4. 用-200mm/min返回到0, 停360秒
5. 用50mm/min压到25mm.保载60秒,记下力值(大概10点几公斤)N1
6. 用50mm/min压到65mm.保载60秒,记下力值(大概240多N)N2
壓陷比=N2/N1

報告內容：N1,N2,壓陷比.曲線圖

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