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| 新兰伯恩磨耗参数与胶料磨耗状态关系的研究 |
| Relationship between New Lamborn Wear Parameters and Wear State of Compound |
| Received:August 31, 2022 Revised:August 31, 2022 |
| DOI：10.12135/j.issn.1006-8171.2024.02.0116 |
| 中文关键词: 轮胎；橡胶；新兰伯恩磨耗；载荷；滑移率；滑石粉；磨屑 |
| 英文关键词: tire；rubber；New Lanburn wear；load；slip rate；talc powder；wear debris |
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| 中图分类号: |
| Author Name | Affiliation | E-mail | | zhangyunfan* | Doublestar Tire industry Co.,Ltd | 648779423@qq.com | | wangguilin | Qingdao Lunyun Design And Research Institute Co., Ltd. | | | wangjun | Doublestar Tire industry Co.,Ltd | | | zhoulei | Doublestar Tire industry Co.,Ltd | | | xuelin | Qingdao Lunyun Design And Research Institute Co., Ltd. | | | tangming | Doublestar Tire industry Co.,Ltd | |
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| 中文摘要: |
| 研究新兰伯恩磨耗设备试验参数（载荷、试样速度、滑移率和滑石粉落粉速度）与胶料磨耗状态的关系，通过观察胶料表面磨纹在不同磨耗参数下的情况，分析橡胶的磨耗机理。结果表明：载荷与磨耗速度具有较高的正相关性；试样速度与单位时间磨耗速度具有较高的相关性，但与单位距离磨耗速度基本无相关性；滑移率与磨耗速度的相关性较高，随着滑移率的增大，样品表面的磨纹愈发清晰，磨屑聚集情况逐渐加重；落粉速度与磨耗速度的关系相对复杂，当落粉速度小于0.3 cm3·min-1时，两者的相关性较低；当落粉速度为0.3～0.6 cm3·min-1时，磨耗速度随着落粉速度的增大而增大，此时可观察到样品表面磨屑的生长过程；当落粉速度大于0.6 cm3·min-1时，磨耗速度随着落粉速度的增大而迅速减小。 |
| 英文摘要: |
| The relationship between the experimental parameters（load，sample speed，slip rate and talc powder falling speed） of New Lamburn wear equipment and the wear state of compound was studied.By observing the surface abrasion patterns of compound under different wear parameters，the wear mechanism of rubber was analyzed.The results showed that，There was a high positively correlation between load and wear speed.The sample speed had a high correlation with the wear speed per unit time，but had little correlation with the wear speed per unit distance.The correlation between slip rate and wear speed was relatively high.As slip rate increasing，the surface abrasion patterns of sample became clearer and the accumulation of wear debris was gradually intensified.The relationship between powder falling speed and wear speed was relatively complex.When the powder falling speed was below 0.3 cm3·min-1，the correlation between the two was relatively low.When the powder falling speed was 0.3～0.6 cm3·min-1，the wear speed increased with the increase of powder falling speed，and the growth process of wear debris on sample surface could be observed at this time.When the powder falling speed was above 0.6 cm3·min-1，the wear speed decreased rapidly with the increase of powder falling speed. |
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