1) tooth profile angle of transition edge
过渡刃齿形角
1.
The designing method of tooth profile angle of transition edge of this kind of gear hob is introduced.
从磨后渐开线起始点的形成分析滚刀过渡刃齿形角的设计方法，抽出过渡刃齿形角的设计原则是过渡刃不在磨后齿轮上留下造形，通过理论数据说明压力角20°的圆头留磨滚刀过渡刃齿形角取为12°最合适。
2) transition curve of gear tooth profile
齿形过渡曲线
3) tansition gear wheel
过渡齿轮
4) 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。
5) Tool nose arc transition edge
刀尖圆弧过渡刃
6) corner transition
尖角过渡
1.
This paper briefly discusses the basic principle and programming method of the straight line transition and the circularrity transition,rounding the corners of the outline of workpieces,and thoroughly analyxes the influence of the two kinds of corner transition on processing quality,processing efficiency,cutting tool abrasive resistance and so on and the scope of the application of NC programming.
讨论了采用直线过渡方式和圆弧过渡方式进行工件轮廓尖角过渡处理的基本原理和编程方法;深入分析了两种尖角过渡形式对工件转角处的加工品质、加工效率和刀具耐用度等的影响和在数控编程中的应用范围。
补充资料：角刃
1.谓交锋。
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