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Mechanical Characterization of Brown and Green Coconut Husk

机译:棕色和绿色椰子壳的机械表征

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摘要

The mechanical properties of both brown and green coconut husk were evaluated by using Universal Testing Machine (UTM). Different auxiliary tools were employed for gripping and mounting the peculiar shaped coconut husk on to the machine. Tensile and compression test (both in longitudinal and transverse direction), tear strength, and U-bend test of the husk were carried out. Husk offered maximum resistance in longitudinal direction of tensile load and in the transverse direction for compression load. Husk disintegration is easy in longitudinal direction. The green husk was found stable to deformation and resilient as compared to brown husk, thus needing less beating force for fiber disintegration.%采用万能材料试验机(UTM)对棕色和绿色椰子壳的机械性能进行了评估。不同的辅助工具被用于夹持和安装的特殊形状的椰子壳上的机器上。拉伸和压缩试验(无论是在纵向和横向方向),撕裂强度,和壳U型弯曲试验。用最大阻力对外壳进行了的纵向拉伸载荷、横向压缩载荷。壳解体很容易在纵向方向壳解体。绿色的外壳的变形和弹性,较棕色皮稳定,因此需要较少的承载力分解纤维。
机译:The mechanical properties of both brown and green coconut husk were evaluated by using Universal Testing Machine (UTM). Different auxiliary tools were employed for gripping and mounting the peculiar shaped coconut husk on to the machine. Tensile and compression test (both in longitudinal and transverse direction), tear strength, and U-bend test of the husk were carried out. Husk offered maximum resistance in longitudinal direction of tensile load and in the transverse direction for compression load. Husk disintegration is easy in longitudinal direction. The green husk was found stable to deformation and resilient as compared to brown husk, thus needing less beating force for fiber disintegration.%采用万能材料试验机(UTM)对棕色和绿色椰子壳的机械性能进行了评估。不同的辅助工具被用于夹持和安装的特殊形状的椰子壳上的机器上。拉伸和压缩试验(无论是在纵向和横向方向),撕裂强度,和壳U型弯曲试验。用最大阻力对外壳进行了的纵向拉伸载荷、横向压缩载荷。壳解体很容易在纵向方向壳解体。绿色的外壳的变形和弹性,较棕色皮稳定,因此需要较少的承载力分解纤维。

著录项

  • 来源
    《Journal of natural fibers》 |2014年第4期|322-332|共11页
  • 作者单位

    Mechanical Processing Division, Central Institute for Research on Cotton Technology (CIRCOT), Indian Council of Agricultural Research (ICAR), Matunga, Mumbai, India;

    Mechanical Processing Division, Central Institute for Research on Cotton Technology (CIRCOT), Indian Council of Agricultural Research (ICAR), Matunga, Mumbai, India,Central Institute for Research on Cotton Technology (CIRCOT), Adenwala Road, Matunga, Mumbai 400019, India;

    Mechanical Processing Division, Central Institute for Research on Cotton Technology (CIRCOT), Indian Council of Agricultural Research (ICAR), Matunga, Mumbai, India;

    Mechanical Processing Division, Central Institute for Research on Cotton Technology (CIRCOT), Indian Council of Agricultural Research (ICAR), Matunga, Mumbai, India;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    coconut husk; universal testing machine; mechanical properties; fiber extraction;

    机译:椰子壳万能试验机机械性能纤维提取;

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