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高铁用高性能制动盘的生产技术
Production Technology of High Performance Break Discs for High Speed Trains
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- DOI:
- 作者:
- 熊六一 朱伟 胡美华
XIONG Liuyi;ZHU Wei;HU Meihua
- 作者单位:
- 宁波金汇精密铸造有限公司
Ningbo Jinhui Precision Casting Co.,Ltd.,Ningbo 315135,China
- 关键词:
- 高铁 高性能 制动盘 组芯工艺
high-speed railway(HSR) high-performance brake disc core package process
- 摘要:
- 探讨了高铁高性能制动盘铸件的技术要求、工艺设计方案、质量控制和生产过程管理。结果表明,结合温硬化树脂砂组芯工艺,生产了内腔复杂、清理工具无法深入、缺陷无法修复、尺寸和清理要求非常高的铸件,找到了优异的生产方法。
The technical requirements, process design, quality control and production process management of high performance brake disc casting for high speed rail(HSR) were discussed. The results show that the core process is combined with temperature hardening, an excellent method has been found to produce the casting with complex inner cavity, impenetrable cleaning tools, unrepairable defects, and very high requirements for size and cleaning.