摘要
通过群钻钻头直径D、进给量f和切削速度n对孔径扩张量、国度、孔中心线垂直度和直线度影响的试验,得出了它们的变化规律.
By mean of tests on drilling with CMFD, the influence of the drill diameter, feed and the speed on the hole oversize, circularity, perpendicularity and straightness have been obtained.
出处
《湖南大学学报(自然科学版)》
EI
CAS
CSCD
1996年第4期87-92,共6页
Journal of Hunan University:Natural Sciences
基金
湖南省自然科学基金
关键词
群钻
钻削精度
响应表面法
Chinese Multi-Facet Drill (CMFD),drilling accuracy, response surface methodology technique