An unconventional form lapping based on rapid prototyping technology has been studied to solve this problem and a graphite electrode abrading machine is successfully developed. 為了解決復雜型面石墨電極的加工問(wèn)題,一種基于快速成形技術(shù)的非傳統的成形研磨方法已被研究開(kāi)發(fā),并在此基礎上成功研制了石墨電極研磨成形機。