半开式叶轮数控加工工艺分析  

Analysis on Technological Processes for NC Machining of Semi-open Type Blade

作　　者：焦建斌[1] 刘华明[1] 韩向利[1] 

机构地区：[1]哈尔滨工业大学

出　　处：《制造技术与机床》1995年第6期15-17,共3页Manufacturing Technology & Machine Tool

摘　　要：本文在分析叶轮型面几何特性的基础上，对半开式叶轮的几种加工方法进行了详细的分析，在此基础上提出了能加工出较高质量叶轮的一种理想的数控加工工艺。With application of the jig, load/unload of the workpieces can realized while the machine is running, in other words, without stoping of the machine,during small to middle shafts turning. There is no diameter accuracy requirement on the blanks. The workpieces are positioned axially and centered outside bythe jig, and a higher axial positioning accuracy can be gained.

关 键 词：叶轮 半开式叶轮 数控加工 金属切削 

分 类 号：TG659.06[金属学及工艺—金属切削加工及机床]