摘要
介绍了利用AutoCAD反求群钻钻头头部尺寸的方法。首先在钻刃磨床上磨好钻头, 在几个不同的方向照出该钻头的图片, 然后将这些图片以光栅图片形式插入AutoCAD, 通过线条覆盖技术, 反求求出钻头建模需要的全部尺寸。
The method to measure the drilling tool dimension by AutoCAD was introduced.The method is that to take the pictures of the drilling tool from different directions,and insert them into AutoCAD,use line or circle to fit for contour or profile of the drilling tool,so the contour or profile of the drilling tool and the dimensions of the drilling tool can be gotten.
出处
《机床与液压》
北大核心
2005年第2期184-185,共2页
Machine Tool & Hydraulics
关键词
群钻(倪志福钻)
三尖七刃
外刃
内刃
横刃
Ni-zhifu drilling tool
Three knife-points and seven knife-edges
Outside knife-edges
Inside knife-edges
Transverseed knife-edges
