| 便携式橡胶回弹仪的开发及应用 |
| Development and Application of Portable Rubber Rebound Instrument |
| 投稿时间：2022-04-06 修订日期：2022-04-06 |
| DOI：10.12136/j.issn.1000-890X.2023.06.0468 |
| 中文关键词: 便携式橡胶回弹仪 回弹值 温度 厚度 |
| 英文关键词: portable rubber rebound instrument rebound value temperature thickness |
| 基金项目:国家自然科学基金资助项目（51972185） |
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| 中文摘要: |
| 开发一种便携式橡胶回弹仪并对其测试数据进行分析。结果表明：在室温条件下，便携式橡胶回弹仪测试的橡胶试样回弹值结果准确；在－20～70 ℃范围内，温度对便携式橡胶回弹仪测试的橡胶试样回弹值结果无影响，便携式橡胶回弹仪可以在该温度范围内使用；便携式橡胶回弹仪对于较大厚度（12.36，24.83，37.33 mm）和较小厚度（2.83，6.38 mm）的橡胶试样回弹值测试结果准确，对于最小厚度（1.83 mm）的橡胶试样回弹值测试数据失效。该仪器可用于轮胎、胶辊和胶鞋底等橡胶及弹性体制品的检测和逆向开发。 |
| 英文摘要: |
| A portable rubber rebound instrument was developed and its test data were analyzed. The
results showed that the rebound values of rubber samples tested by the portable rubber rebound instrument
were accurate under room temperature conditions. In the range of －20～70 ℃，the test temperature had no
effect on the test results，and the portable rubber rebound instrument could be used in this temperature range.
The test results of the rebound values of thick rubber samples（thickness of 12. 36，24. 83，37. 33 mm） and
medium thick samples（thickness of 2. 83，6. 38 mm） by using the portable rubber rebound instrument were
accurate. However，the test results of thin rubber samples with the thickness of 1. 83 mm were not accurate.
The instrument could be used for the test and reverse development of various rubber products such as tires，
rubber rollers and rubber shoe soles. |
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