机床数控系统可能会成为复杂3d模型、航空件和医疗零件加工中减少循环时间、提高精加工表面质量的障碍。
A machine tool's control can be a barrier to reducing the machining cycle time and improving the finish of complicated 3d molds, aerospace parts or medical-device components.
零件上比较精密表面的加工，经常是通过大型车床加工、半精加工和精加工逐步达到的。
Parts of the more accurate surface processing, is often through rough machining, half finishing and finishing gradually achieve the.
使用CCD成像的机器视觉系统进行精加工零件尺寸检测时，图像轮廓边缘的亚像素定位分析是决定测量精度的一个重要因素。
The subpixel localization is a key factor to determinate measurement accuracy in using CCD vision measurement system for measuring the size of precision part.
对机械产品的多种零件均涉及孔的精加工。
Many parts of machine product all involve finish machining of holes.
对加工表面纹理缺陷进行可靠的检测分析可以有效提高机械加工零件表面精加工的水平。
Defects detection for machined part surface texture image can obviously enhance the entire efficiency for the automatic manufacturing.
实践证明刀具半径补偿在粗、半精和精加工中切实可行，且符合零件加工尺寸精度要求，同时还可以完成零件上毛刺的清除。
Practice has proven tool radius compensation in the rough, finishing in the semi-fine and practical, and the size of precision machining parts, components can also be completed on the burr removal.
通过试验，证实了经超精加工后的表面质量有所提高，相应也增加了零件的使用寿命。
Through experimentation and test, the surface quality of the machined pieces raised, while the service life of the pieces prolonged.
刀具半径补偿功能是数控机床加工中的重要功能，笔者主要对刀具半径补偿功能在解决零件粗、精加工方面的灵活应用进行了深入的探讨。
This paper introduced the conception of cutter radius compensation and discussed how to use the cutter radius compensation to process the elementary and finish milling in the workpiece.
在精加工以内孔为定位基准的零件时，所用芯轴类工装如果采用间隙配合定位，由于定位间隙的存在，必然影响零件的加工精度。
When machining parts with bore as positioning reference, if clearance fit positioning is adopted, machining accuracy is certainly affected due to the existence of clearance.
在精加工以内孔为定位基准的零件时，所用芯轴类工装如果采用间隙配合定位，由于定位间隙的存在，必然影响零件的加工精度。
When machining parts with bore as positioning reference, if clearance fit positioning is adopted, machining accuracy is certainly affected due to the existence of clearance.
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