| 轿车制动器的制动盘开发研究 |
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| 引用本文： | 曾建谋,曾焕浪,陈志明,谈健青,李锐泉.轿车制动器的制动盘开发研究[J].机床与液压,2005(8):38-39. |
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| 作者姓名： | 曾建谋 曾焕浪 陈志明 谈健青 李锐泉 |
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| 作者单位： | 1. 广东工业大学,广州,510090
2. 广东德庆阀门制造有限公司,德庆,526600 |
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| 基金项目： | 广东省科学技术厅工业攻关项目（2001C10801） |
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| 摘 要： | 研究了制动盘的材质配方、铸造工艺和机械加工方法，并对所研制的制动盘进行了抗拉强度、表面硬度以及金相组织等性能检测，检测结果表明：制动盘的主要性能指标抗拉强度达到270MPa；工作面的表面硬度为HRB98．100；工作面的平行度小于0．015mm；显微组织为珠光体、铁素体和碳化物，基体组织珠光体大于或等于99％；A型石墨呈片状、无方向性且分布均匀。制动盘的主要性能指标均达到技术要求。
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| 关 键 词： | 制动盘 材质 铸造 性能 |
| 文章编号： | 1001-3881(2005)8-038-2 |
| 收稿时间： | 2005-02-22 |
| 修稿时间： | 2005年2月22日 |
Development and Research of Car Brake's Brake Disc |
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| ZENG Jian-mou,ZENG Huan-lang,CHEN Zhi-ming,TAN Jian-qing,LI Rui-quan.Development and Research of Car Brake''''s Brake Disc[J].Machine Tool & Hydraulics,2005(8):38-39. |
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| Authors: | ZENG Jian-mou ZENG Huan-lang CHEN Zhi-ming TAN Jian-qing LI Rui-quan |
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| Affiliation: | ZENG Jian-mou~1,ZENG Huan-lang~1,CHEN Zhi-ming~2,TAN Jian-qing~2,LI Rui-quan~2 |
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| Abstract: | The material composition,cast technology and machine process of brake disc were studied,and performance test such as tensile strength,surface hardness,metallurgical structure was carried on.The test results show that tensile strength of brake disc can reach 270 MPa,the surface hardness of it can reach HRB 98~100,the disalignment of working faces is less than 0.015mm,microscopic structure of it includes pearlite,ferrite and carbide,the pealite of matrix is more than or equal to 99%,the model A of graphite is flake,non-oriented and evenly distributed.All the main performance indexes of this part meet the specification. |
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| Keywords: | Brake disc Material composition Cast Property |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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