刀尖上开有后角进一步提高了切纸的效率。
The cutter points are provided with the back angles, so the paper cutting efficiency is further enhanced.
主要讨论怎样用刀尖圆弧半径补偿功能来消除误差。
This paper is mainly on how to remove inaccuracy by compensating the corner radius.
数控车床刀具补偿包括刀具位置补偿和刀尖圆弧半径补偿。
The CNC lathe tool compensation includes tool position compensation and tool radius compensation.
发现涂层脱落、刀尖破损、扩散磨损为微径铣刀的主要磨损形式。
The coat shed, tool tip breakage, diffusive wear have been observed as the main form of tool wear.
靠模的作用在于：使刀尖的运动轨迹与所欲加工的凸轮轮廓相一致；
This profile modeling functions as follows: The cutters point is made to move along the locus in compliance with the outline curve of the cam to be machined;
拇指板易于单手开启。刀刃为不锈钢水滴型刀尖，线锁确保其安全。
The blade is stainless steel drop point and is held safely in the open position using line lock construction.
金属的实际分离始于屈服或断裂(视切削条件而定)，从切削刀尖开始。
The actual separation of the metal starts as a yielding or fracture, depending upon the cutting conditions, starting from the cutting tool tip.
若采用刀尖圆心偏程方式，可进行加工补偿，以达到提高加工精度的目的。
Adopting tool nose centre programming and machining compensation can get the target for improving machining accuracy.
本文用矢量代数法推导出刀具刀尖安装得较高或较低时工作角度的计算公式。
In this paper, the formulas of working angles of the cutting tool for tool nose locating position changes are derived from vector method.
本文从刀尖圆弧刃车削判定式及光洁度计算式出发，制作出了两幅诺谟图解。
According to the discriminating and evaluating equations of the surface finish in turning by the circular nose cutting edge, two nomographs are constructed in this paper.
可将刀尖位置数据输入到系统，大大减少对刀换刀的辅助时间，提高工作效率。
The blade edge position data can be input to the digital control system, which greatly reduce the auxiliary time of tool setting and tool replacing and enhance work efficiency.
文章分析了刀尖安装高度对工件径向尺寸误差的影响，并提出了编程解决办法。
This paper analyzes the influence of tool's installing height on the radical size of the workpiece and the programming solution is also presented.
割刀与定位钻之间的距离可调，且定位钻钻尖比割刀刀尖向前略伸出一段距离。
The distance between the cutter and the drill is adjustable and the point of drill is located a distance before the point of the cutter.
现代钢做的刀很难断掉，如果断了，肯定是最薄最容易弯曲的地方，靠近刀尖。
In modern steels they shouldn't break at all, but if they do it will be where the steel is thin and most easily bent, near the point.
车削刀具可以是精车刀具或粗车刀具。粗车刀具刀尖半径较小，用 于深切削。
Turning tools. Turning tools can be either finishing or rough turning tools. Rough turning tools have small nose radii and are employed when deep cuts are made.
该系统采用新型触发式传感器 ，可使刀具刀尖自身作为测头测试工件加工尺寸。
The measurement technology is based on a novel fine touch sensor which enables the cutting tool tip itself to be used as the contact probe to implement workpiece inspection.
硬质合金刀尖（或陶瓷刀尖）根据采用它们的机加工操作，可以有不同的形状。
The carbide tips (or ceramic tips) can have different shapes, depending upon the machining operations for which they are to be employed.
刀尖是刀具中最薄弱的环节，提高刀尖及切削刃的强韧性对改善刀具切削性能尤其重要。
So improvements of the obdurability of the tool tips and cutting edges are very important to better the cutting property of the end mill.
在实际生产中要加以注意，并通过编程以补偿刀尖圆弧半径的变化，消除误差，使问题得以解决。
In the production practice, this problem should be kept in mind and resolved by programming for compensating the variation of tool nose curvature radius and removing the error.
有一个刀尖与缺口内的凸台相接触，另有一个与其相邻的刀尖与缺口侧面相接触，起到定位的作用。
One of the tool tips is in contact with a projection in the notch, and the other one is in contact with the adjacent tool tip and the lateral side of the notch for the positioning.
这个字眼还有“纤细，薄或修长”的意思，即尖锐而有穿透力，好比纤细的刀刃或锋利的刀尖那般。
Fine also means' delicate, thin or slender '. 'Keen-edged and penetrating' too, like a fine blade or a fine point.
从道理上讲，被刻的东西必须比刀尖大，而酸枣刺尖的体积比刻刀尖要小得多，怎么能在上面雕刻呢？
In theory, the things that are carved must be bigger than the tip of the knife. The tip of a thorn is much smaller than that of the knife. How could he carve on the tip of a thorn?
在超精密加工中，切削过程仅仅发生在刀尖局部微观区域，刀具的磨损规律必然与宏观条件下有很大不同。
In the case of UMT, as cutting process has occurred in the local area adjacent to the tool tip, the wear mechanism must differentiate with macroscopic world.
在球面的数控车削加工过程中，刀具长度补偿和刀尖半径补偿的正确与否对于保证球面的轮廓精度极为重要。
In the spherical surface NC turning, the correct tool length compensation and tool nose radius compensation are significant to guarantee the precision of spherical surface.
在球面的数控车削加工过程中，刀具长度补偿和刀尖半径补偿的正确与否对于保证球面的轮廓精度极为重要。
In the spherical surface NC turning, the correct tool length compensation and tool nose radius compensation are significant to guarantee the precision of spherical surface.
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