SAE J1638-1993
软管或实心盘的压缩装置，推荐做法
Compression Set of Hoses or Solid Discs, Recommended Practice
2015-04
SAE J1638-1993 发布历史
This SAE Recommended Practice is used for establishing the compression set that could be expected to occur with engine coolant hoses under securing clamps. It seeks to reproduce the type of indentation caused by the clamps in the wall of the hose. An excessive compression set measured by this method would indicate a hose that could eventually alloy leakage of coolant past the clamps in service. This method has been found to give repeatable results in the range of 25% to 50% initial compression.
SAE J1638-1993由美国机动车工程师协会 US-SAE 发布于 1993-05-01，并于 2004-12-02 实施。
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SAE J1638-1993的历代版本如下：
- 2015年 SAE J1638-2015 软管或实心盘的压缩装置
- 2004年 SAE J1638-2004 软管或实心盘的压缩变形率
- 1993年 SAE J1638-1993 软管或实心盘的压缩装置，推荐做法
- 标准号
- SAE J1638-1993
- 发布
- 1993年
- 发布单位
- 美国机动车工程师协会
- 替代标准
- SAE J1638-2004
- 当前最新
- SAE J1638-2015
- 适用范围
- This SAE Recommended Practice is used for establishing the compression set that could be expected to occur with engine coolant hoses under securing clamps. It seeks to reproduce the type of indentation caused by the clamps in the wall of the hose. An excessive compression set measured by this method would indicate a hose that could eventually alloy leakage of coolant past the clamps in service. This method has been found to give repeatable results in the range of 25% to 50% initial compression.