悬式水轮发电机主轴加工工艺研究
 

朱军
（哈尔滨电机厂有限责任公司，黑龙江 哈尔滨 150040）
 

    摘 要：主轴是水轮发电机组中最为重要的转动和传动部件，结合悬式水轮发电机主轴结构，分析了此类主轴的加工难点，从加工设备选择、工艺流程安排以及加工刀具和辅助工装工具的使用等方面对主轴加工工艺进行了改进。与老工艺对比表明，新工艺方案顺利解决了多台悬式水轮发电机组主轴加工难题，保证了工件的加工质量并极大限度地减小了工件的变形。
    关键词：悬式水轮发电机；主轴；挠度；工艺措施
    中图分类号：TM612     文献标识码：A     文章编号：1007-3175(2017)04-0058-03
 

Suspension Type Hydro-Generator Principal Axis Processing Technical Study

 

ZHU Jun
（Harbin Electric Machinery Company Limited, Harbin 150040, China）
 

    Abstract: The principal axis is the most important rotating and transmission part in hydro-generator unit. Combining with the principal axis structure of suspension type hydro-generator, this paper analyzed this type of processing difficulties and improved processing technical from the respects such as processing equipment selection, technological process arrangement, processing cutting tool and auxiliary frock tool. Compared with the old technology, it shows that the new one solves the difficulty of principal axis processing of more suspension type hydro-generator unit, which ensures the workpiece processing quality and reduces the workpiece deformation maximumly.
    Key words: suspension type hydro-generator; principal axis; deflection; processing measure
 

参考文献
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