【摘要】 <正> 1.前 言 涡轮机械制造业随着新型功能材料的应用,设计理论的不断进步,整体轮盘叶片三维复合扭曲等先进结构的引入而面临着越来越强的挑战.传统的加工方法有机械加工、精密锻造、特种焊接技术(摩擦焊、真空钎焊)电解加工、电火花加工等工艺方法.但是随着性能要求的更多还原

【Abstract】 An innovate method to machine intricacy shape solid turbine channels is put forward in this paper. Firstly, the variation model of electrode shape generation motion is built up. Then a kind of simulated annealing algorithm to solve the variation problem is advanced. Finally, The feasibility and validity of this inaugurate method and solving algorithm is validated through some examples.更多还原