1) Square nose boring tool
阶梯镗刀
2) Stepped counterbore
阶梯锪/镗刀
3) the ladder arrayed blades
阶梯排刀
1.
The papaer discussed the structures, principles and functions of the ladder arrayed blades and multi-joint taper blade wheels and studied the thought and way of the design of radial cutting strips machine.
论述了阶梯排刀和多节圆锥刀轮两种径向剖篾机的结构、原理及性能，探索了径向剖篾机设计的思路和方法。
5) boring cutter
镗刀
1.
A mathematical model for calculating the optimal geometric parameters of boring cutters is developed using the constraint optimization approach offered by ANSYS.
采用ANSYS的约束优化方法,建立了镗刀几何参数优化计算的数学模型,使用该模型可得到在给定切削条件下满足设计要求并使镗刀主偏角为最小的镗刀几何参数;给出了优化计算实例。
2.
The boring cutter for ultrasonic torsion vibration boring holes is designed and the technique of design is discussed.
设计了一种满足超声波振动镗孔要求的镗刀。
3.
By analysing the problems existing in boring,the article puts forward a method to improve the boring cutter.
本文在分析镗孔存在问题基础上,提出了镗刀改进的途径。
6) boring tool
镗刀
1.
One kind of PCD boring tool and a fine adjustment boring bar,which are suitably used in precision finishing the surface of pinhole of combustion engine piston,are introduced.
介绍了一种适用于发动机活塞销孔表面精镗加工用聚晶金刚石镗刀和可微调刀具尺寸的精密微调镗杆 ,该镗刀和镗杆组合具有较高的加工精度和表面粗糙度精度以及调整方便、使用寿命长的特点。
2.
In this paper, the quantitative relation between the mounting angle of boring tool and boring cutting face outline in boring process can be reasoned from discussing the movement of rotation error of boring machine spindle, thus it is possible to optimistically seek mounting angle so as to obtain the best processing effect.
本文从研究镗床主轴回转误差运动出发,推导出镗削加工中镗刀安装角与镗削截面廓形的定量关系。
补充资料：镗镗
1.象声词。常形容鼓声﹑钟声﹑锣声和其他金属器声。
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