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整体分流叶轮广泛地应用于航天航空等领域,是压缩机和推进器的重要零件。针对叶轮的应用及加工现状,从设计结构到生产加工实现过程进行了技术难点总结。通过引进先进数控技术,采用五轴联动设备加工整体分流叶轮,避免了使用传统加工方法存在的加工质量难控制、生产效率低等问题。以“校企合作”的办学模式为平台,引进企业产品,实践过程中消除了表面光洁度要求高、常规工艺生产效率低的加工难点,实现了整体分流叶轮的高效率、高精度加工。
The overall split impeller is widely used in aerospace and other fields, is an important compressor and thruster parts. Impeller for the application and processing status, from the design structure to the production process to achieve the process of technical difficulties summary. Through the introduction of advanced numerical control technology, the five-axis linkage equipment is used to process the integral shunt impeller, which avoids the problems of difficult control of the processing quality and low production efficiency using the traditional processing methods. To “school-enterprise cooperation” mode of running a school as a platform for the introduction of business products, the practice eliminates the need for high surface finish, conventional production efficiency of low processing difficulties, to achieve the overall shunt impeller high efficiency and high precision machining.