摘要
针对透平膨胀机整体叶轮叶片薄、扭曲大和叶片间隔小的特点,结合NX软件和五轴数控加工中心,实验验证了一种加工策略,从叶轮毛坯的成型到整体叶轮粗、精加工工艺参数的设置以及机床的应用都提出了有效的解决方法,这些技术已成功运用到多种整体叶轮的加工,并取得了预期效果。
In this paper, the overall turbo-expander impeller spaced small features, combined with NX software and five-axis verification of a processing strategy, from the rough shape of the finishing processes application settings and machine parameters techniques have been successfully applied to a variety of expected results. integral blades thin, twisted Japanese blades CNC machining centers, experimental overall impeller impeller roughing and are proposed effective solutions, these impeller machining, and achieved the
出处
《煤矿机械》
2015年第1期91-93,共3页
Coal Mine Machinery
关键词
整体叶轮
加工工艺
参数
数控加工
overall impeller
processing
parameters
CNC machining
