介绍了一种可提高非球曲面超精密加工机床的轮廓跟踪精度的误差补偿控制方法。
An error compensation control method which can improve contour tracing accuracy of aspherical surface ultraprecise machine is introduced.
利用坐标变换的方法得到的凸轮轮廓线可为凸轮机构的动力学仿真和数控加工编程提供依据。
The cam contour curve was obtained through coordinate transformation method. It offers references for dynamic simulation and the programming of numerical-control machining for cam mechanism.
该方法依据系统的轮廓误差，通过自适应模糊控制手段向各联动轴提供附加补偿作用，进而提高CNC系统的轮廓加工精度。
This method provides each axis with an additional compensating function according to the contour errors by adaptive fuzzy inference control, so the CNC system contour machining accuracy is modified.
详细论述了“展成法”加工凸轮轮廓曲线的原理；介绍了这种方法在对称凸轮轮廓曲线加工中的应用。
This paper expounds a theory of processing the cam outline curve by the expansion method, and also introduces its application to symmetric the cam outline curve.
介绍椭圆轮廓数控加工的特殊方法，并进行了误差计算。
A special method of numerically controlled milli ng for the outline of ellipse and its errors computation are introduced in this paper.
本文针对空间凸轮难以精密测量及检测的问题，提出了一种简单、快速与实用的空间凸轮廓面加工误差检测新方法。
In view of the problem of difficult to measure and inspect spatial cams, a simple, rapid and applied error inspection method for spatial cams is provided in this paper.
应用连续曲线离散化思想，介绍了一种从已知工件轮廓曲线出发，按加工成形原理计算出YX-173A专用凸轮铣床仿形靠模轮廓数据的实用方法。
This paper introduces a practiced method of calculating the tracer contour data of YX-173A cam milling machine from the discrete curve of brake cam contour, based on the copying principle.
数控加工是获得空间凸轮廓面的最常用加工方法。
Numerically controlled machining is the most common method for generating spatial CAM surfaces.
研究了在数控加工中利用误差分离技术测量线轮廓度误差的新方法，在推导数学模型基础上进行计算机仿真。
The new method of measurement profile error of any line with error separation technique is studied. Based on developing mathematical models, computer imitation is made .
该方法具有插补精度高、插补速度快的特点，能满足CNC系统实时性的要求，可提高渐开线轮廓零件的编程和加工效率。
The result shows that the method has a high speed and high accuracy characteristic and satisfied the real time demand of the CNC servo system. The processing efficiency of involution is improved.
本文介绍了基于机器视觉的轮廓零件自动定位寻位加工方法。
This paper introduces a method that the position of outline work parts can be discerned and defined automatically based on machine vision.
在数控机床或加工中心上采用联机检测轮廓加工误差的方法，不用价格昂贵的坐标测量机，具有简单、省时、经济的特点。
A method of on-line measurement of contouring error on numerically-controlled machine tools or machining centers is a simple, high-speed and economical.
最后，应用这种方法进行平面曲线轮廓铣削加工试验，结果证明了这种方法的优越性。
Finally, the approach is applied on an example part for profile milling, and the results prove the advantage of this approach.
举例编制了椭圆轮廓上球形螺纹的宏加工程序，此方法适用于所有二次曲线的球形螺纹加工。
Various NC programs to machine sphericity thread form based on ellipse contour are developed using macro programs. This method can be used for the contour machining of all types of conic.
针对三维金属微细结构的微细电火花加工，应用等损耗理论，采用分层加工的方法，建立了单道加工时底面形状随电极损耗而变化的轮廓模型。
Micro 3D structure machining with simple shaped electrode can't generally apply the method of common mechanical milling for the reason of electrode wear, Machining conditions and etc.
针对三维金属微细结构的微细电火花加工，应用等损耗理论，采用分层加工的方法，建立了单道加工时底面形状随电极损耗而变化的轮廓模型。
Micro 3D structure machining with simple shaped electrode can't generally apply the method of common mechanical milling for the reason of electrode wear, Machining conditions and etc.
应用推荐