论文部分内容阅读
金刚石（ＧＢＮ）铰刀和去毛刺应用技术学习班广州机床研究所１学习班的目的和内容金刚石（＊ＢＮ）铰刀和去毛刺技术是我所的科研成果，是国家重点技术开发课题之一。金刚石（ＣＢＮ）铰刀是精密孔加工的最理想刀具之一，特别对细长孔（ｒｋＺ～４２０，长径比１０倍以上...
Diamond (GBN) Reamer and Deburring Application Technology Workshop Guangzhou Machine Tool Research Institute 1 Purpose and Contents of the Workshop Diamond (* BN) reamer and deburring technology is one of our research achievements and one of the national key technology development projects . Diamond (CBN) Reamer is one of the most ideal tools for precision hole machining, especially for long hole (rkZ ~ 420, aspect ratio more than 10 times ...