Angle. Design of the Equal Orthogonal Rake Drill 等前角钻头的设计
New method for correcting profile angle of gear& shaped cutter with positive orthogonal rake 正前角插齿刀齿形角修正的新方法
By changing the tool rake angle, the cutting force and the variation of effective stress on tool flank under different rake angle were obtained. 改变刀具前角,得出在不同的刀具前角下T(iC,N)基金属陶瓷刀具在正交切削过程中切削力以及刀具后刀面等效应力变化;
The results show that average values of grain protrusion height, grain protrusion volume and clearance angle of truncated grinding wheel are smaller than the ones of ideal grinding wheel, but the grain rake angle of truncated grinding wheel is larger. 结果表明,GT修齐的砂轮与理想砂轮相比,磨粒出刃高度、出刃体积和磨粒后角的平均值要小,但是,磨粒切削负前角要大。