internal broaching

英 美
  • 内拉削
  • broaching n.推削;拉削;拉孔动词broach的现在分词形式.
  • internal adj.国内的;内部的;身内的
    1. A new simple method for broaching spline holes with a common machine, which has enlarged Screwpitch, is introduced.
      介绍了一种在有增大螺距的普通车床上拉削花键孔的新方法。