The guideways of machine tools are worked by using hydrostatic grinding head attached to a planer. The accuracy and surface roughness reach the requirements of precision guideways.
它使用了静压磨头装在龙门刨床上对机床导轨进行加工，精度及表面粗糙度达到精密导轨的要求。
With developing of shortwave optics and more requirement of lofty precision optical machine, the processing and measurement of fine precision surface are becoming important.
短波光学的迅猛发展和高精密光学仪器的需求日益增多，对高精度表面的加工与检测也随之重要起来。
Cutting force, grinding force and surface roughness of grinding are the most important parameters to scale machine progress, thus precision methods for them is needed in engineering.
切削力、磨削力和磨削表面粗糙度是表征切削加工和磨削加工的最重要特征量，对它们进行预测分析和过程控制具有十分重要的意义。
The indexes of interpolation operation affect not only the profile precision and surface roughness of the workpiece, but the maximal marching velocity and manufacture efficiency of the machine.
插补运算的指标影响着工件的轮廓精度和表面粗糙度，并且影响机床的最大进给速度和生产效率，所以采用高效的插补算法和控制策略可提高加工精度和生产效率。
During operation, the machine only vibrates slightly, but can control the motion with high precision, thus able to form micron-level and high-quality grinding surface.
机床工作时震动小、运动控制精度高，能够轻松实现微米级的成形和高质量表面的磨削。
This thesis is based on the military industry cooperative project? Measurement of Positions for Hole Series on Curved Surface, worked on machine vision precision measure system by linear array CCD.
本文以军工配套项目“球面孔系位置精密测量”为背景，开展了基于线阵CCD的机器视觉精密测量系统的研究。
In order to guarantee surface precision of using locus shaping method machining optical parts, the factors of fine grinding machine which affects surface error of part is theoretically analysed.
为了保证用轨迹成型法加工光学零件的面形精度，对精密磨削机床影响工件面形误差的因素进行了理论分析。
This paper describes accurate surface profile measurement of an aspherical lens on an ultra-precision grinding machine using the error separation technique.
描述了一种在超精密磨削机床上基于误差分离法的非球面表面形状精密测量系统。
The experiment results demonstrate that the proposed algorithm enhances the precision of edge detection and satisfies the requirement of vision detecting in SMC ( surface mounting machine) mounting.
通过实验比较，认为该方法提高了边缘提取的精度，满足了贴片机视觉检测的要求。
The error value by error formula calculated is used which adjusts adjustment framework of machine, that can get purpose of decreasing surface error and guaranteeing surface precision of pa...
并以误差公式计算出的误差值来调整机床的微调机构，可达到减少面形误差，进而保证面形精度的目的。
Hexagon nuts with product grade a and B are intended for the use on the machine and facility with smooth surface and does require high precision.
级和B级的六角螺母主要使用在表面光洁，对精度要求高的机械，设备上。
The grinding machine raises the precision of the workpiece and improves its surface finish.
磨床可以提高工件的精度与表面的光洁度。
During the processing of spherical workpieces on high speed spherical surface solid abrasives lapping machine, we must ensure the surface precision of the workpieces.
固着磨料球面高速研磨是在球面高速研磨机上采用成形法加工球面工件。
The process, controlling the machine tools in the priority order of speed, precision and surface smooth to achieve the different machining goals, is analysed.
分析了使用速度、精度、表面光洁度优先顺序控制机床运动达到不同加工目标要求的过程。
Aiming at the image recognition and locating problems of IC in production of high-speed and high-precision surface mounting machine, tasks of IC vision detection are introduced.
针对高速高精度贴片机生产中ic芯片的图像识别对中问题，介绍了IC的视觉检测任务，提出一种自主研发的识别与定位算法及其实现技术。
The company possesses special manufacturing technologies for high-precision grinding and polishing machine for plane surface, spherical surface, curved surface and semi-cylinder.
公司拥有高精度系列平面、球面、曲面、半柱面等研磨抛光设备的高抛、低抛、双面抛专业生产技术。
The company possesses special manufacturing technologies for high-precision grinding and polishing machine for plane surface, spherical surface, curved surface and semi-cylinder.
公司拥有高精度系列平面、球面、曲面、半柱面等研磨抛光设备的高抛、低抛、双面抛专业生产技术。
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