1) angle of cutting edge
刃前角
2) front rake angle of choisal edge
横刃前角
3) bucket teeth angle
斗齿刃前角
1.
By researching on the characteristics of quaternary Q_1 strata,some relationships between bucket teeth angle and drilling speed have been discovered,and the bucket teeth angle formula under optimal drilling speed has been fitted out by least square method.
旋挖灌注桩成孔施工在郑西客运专线三门峡段第四纪Q1地层中遇到难钻进、难卸土问题,通过研究地层工程地质特性,对旋挖钻机不同斗齿刃前角对应的钻进速度进行统计分析,用最小二乘法拟合最佳钻进速度和斗齿刃前角的关系。
4) positive side rake angle
正(的)侧刃前角
6) the leading edge of refining bar
磨齿前刃
补充资料：角刃
1.谓交锋。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条