说明：双击或选中下面任意单词，将显示该词的音标、读音、翻译等；选中中文或多个词，将显示翻译。 您的位置：首页 -> 词典 -> 镗刀刀片 1)  boring blade 镗刀刀片 2)  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。 3)  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。 4)  Boring head 镗刀刀头 5)  boring bar 镗刀刀杆 1. Aiming at the limitations of the way to increase the static stiffness of the boring bar,this paper adopts a novel thinking way that aggrandizes the dynamic stiffness of the boring bar to design a bar with a vibration absorption system in the boring bar. 针对一般方法增加深孔加工镗刀刀杆静刚度的局限性,采用了一种新颖的增加刀杆动刚度的思维方法,对内藏式减振刀杆进行了设计。 2. Aiming at the limitations of the way to add static stiffness of the boring bar, this paper adopts a novel thinking way that adds the dynamic siffness of the boring bar to analyze a bar with a reduce vibration system in the boring bar. 本文针对一般方法增加镗刀刀杆静刚度的局限性，采用了一种新颖的增加刀杆动刚度的新颖的思维方法对内藏式减振刀杆进行了分析，建立了减振刀杆的模型，提出了使用六个参数来分析刀杆振动特性的方法，并运用材料力学和流体力学的知识对这六个参数作了定量的计算，且对其中五个参数编写了计算程序，最后设计了长径比为6：1的减振镗刀刀杆，用Matlab对此刀杆进行了仿真。 6)  boring tool holder 镗刀架，镗杆 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 ©2011 dictall.com