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| 12.00R20-20PR规格全钢载重子午线轮胎的优化 |
| Optimization of 12.00R20-20PR specification all steel radial truck tire |
| Received:August 26, 2017 Revised:August 26, 2017 |
| DOI： |
| 中文关键词: 全钢子午线轮胎、产品优化、耐久性能、工艺优化、负荷能力。 |
| 英文关键词: all;steel radial;tire, product;optimization, durability, process;optimization, load;capacity. |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | E-mail | | jia jingbo* | SHANDONG KAIXUAN RUBBER CO.,LTD | jiajingbo2008@126.com | | dong shichun | SHANDONG KAIXUAN RUBBER CO.,LTD | | | zhao honjin | SHANDONG KAIXUAN RUBBER CO.,LTD | | | wu shijun | SHANDONG KAIXUAN RUBBER CO.,LTD | |
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| 中文摘要: |
| 我国部分地区高载重、高速度、长距离、路况差,为满足地区需求,提升产品市场竞争力,根据公司12.00R20-20PR规格全钢载重子午线轮胎的产品特性,对12.00R20-20PR规格轮胎做了产品优化升级,包括花纹优化、施工优化、工艺优化；工艺优化又包括冠部优化、圈部优化、生产操作优化等；以进一步适应地区差异性和地区需求,增强12.00R20规格载重子午线轮胎的负荷能力、提升冠部抗冲击性能、提高胎圈耐久性能、加强产品的操纵稳定性,并降低轮胎的滚动阻力。经室内试验和路试表明,优化后的12.00R20规格全钢载重子午线轮胎在耐久和速度等方面都有大幅提升。 |
| 英文摘要: |
| in some regions of high load, high speed, long distance, poor road conditions, in order to meet the needs in the region to enhance the market competitiveness of the products, according to the characteristics of the product, 12.00R20-20PR radial tire, the tire 12.00R20-20PR specification product optimization and upgrading, including pattern optimization, construction optimization, process optimization; process optimization and optimization, including the crown ring of the production optimization, operation optimization; in order to adapt to the needs of different areas and regions, enhance the 12.00R20 specifications of TBR tire load capacity, enhance the crown impact performance and improve the durability of the bead, strengthen the operation stability and reduce the rolling resistance of tire. Through laboratory test and road test, the optimized 12.00R20 specification all steel radial truck tire has improved greatly in durability and speed. |
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