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复杂零部件数字化无模制造技术研究
Research on Digital Patternless Manufacturing Technology of Complex Parts
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- DOI:
- 作者:
- 王金刚
WANG Jingang
- 作者单位:
- 机械科学研究总院 江苏分院有限公司，江苏 常州 213164
Jiangsu Branch, General Institute of Mechanical Science Research, Changzhou 213164, China
- 关键词:
- 数字化；模拟分析；快速制造；缸盖
digitization; simulation analysis; rapid manufacturing; cylinder head
- 摘要:
- 将铸造技术与数字化制造技术相结合，介绍了发动机缸盖数字化制造方法。 与基于二维图纸和铸造经验的
传统铸造不同，数字化制造全流程基于三维 CAD 数字模型。同时，将计算机模拟分析技术与铸型加工技术相结合，实现
了全流程数字化设计、数字化模拟分析以及数字化加工成型。 结果表明，通过其集成应用，成功开发了六缸发动机缸盖，
为复杂零部件快速开发提供了一种新的制造方法。
The digital manufacturing method of engine cylinder head was introduced by combining casting technology with digital manufacturing technology. Different from traditional casting based on 2D drawings and casting experience, the whole process of digital manufacturing was based on 3D CAD digital model. At the same time, the computer simulation analysis technology was combined with the casting process technology to realize the whole process digital design, digital simulation analysis and digital processing and forming. The results show that through its integrated application, the six-cylinder engine head has been successfully developed, which provides a new manufacturing method for the rapid development of complex parts.