| 摘要: |
| 介绍了轴流轮的结构特点和加工装配技术要求，分析了轴流轮叶片的加工与装配的技术难点及采取的工艺措施，重点对叶片的装配以及加工中的测量问题进行了论述。通过攻关得到一套合理的工艺方法，即根据叶片质量确定安装位置，解决轴流轮的动平衡问题，利用磨工装和测量工装解决了轴流叶片的加工、测量问题。 |
| 关键词: 叶片选配 叶片磨削 动平衡 工装设计 |
| 基金项目: |
|
| Assembly of Axial Flow Impeller Blade |
|
Wu Tie
|
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Beijing Power Machinery Institute, Beijing 100074
|
| Abstract: |
| The text introduces the characteristics of structure of axial flow impeller and the technical requirements of machining and assembly, and analyzes the technical difficulty of machining and assembly of axial flow impeller blade and processing measures.The discussion is emphasized on the assembly of blade and measurement on machining process. A suit of reasonable technical method is obtained by tackling key problems, that is confirming installation site by weight of blade to solve the dynamic balancing problem of axial flow impeller, and to solve the problem of machining process and measurement by designing grinding process equipment and measuring equipment. |
| Key words: blade selection blade grinding dynamic balancing design of process equipment |
