机械加工误差是非常复杂的非线性问题。
介绍了加工误差的遗传现象和相关性理论。
Hereditary phenomnon of machining error and theory of relativity are intreduced.
同时提出了一种新的多点切触加工的加工误差控制方法。
A novel algorithm, for machining error controlling in multi-point contact machining, is proposed.
要将机械加工误差降至最低，需要极为精细的加工过程。
Machining tolerances are minimal and handling is a truly delicate task.
本研究成果为补偿精密机床的加工误差提供了理论依据。
The achievements provide the theory basis for compensating manufacturing errors of precision machine.
正确测量机床主轴误差运动是实现加工误差补偿的前提。
To measure rotation error correctly is requisite of realizing error compensation.
文章介绍了镗削加工误差的在线建模和预报补偿控制方法。
On-line modeling, forecasting and compensating way for machining error in boring are introduced.
这种方法可以最大限度地减少加工误差，获得理想的效果。
This way may reduce farthest machining errors and gain perfect results.
此外，还分析数控模型以及回摆间隙角对加工误差的影响。
Besides, the influence of the machining error by the nc model and the clearance Angle of the sway back are analyzed.
影响负荷分布性的加工误差主要因素是齿向误差和接触线误差。
The machining error affecting the load distribution are errors of the tooth flank direction and the contact line.
利用MATLAB优化工具箱，分析工件轮廓，预测零件加工误差。
MATLAB optimization toolbox was used to analyse the contour of workpiece and predict the machining errors of the components.
在电火花成形加工（E DM）中，电极的平动产生了加工误差。
There is machining error in electrical discharge machining (EDM) due to the electrode's orbiting.
在径向力作用下，顶尖前端部产生过大挠度，造成齿轮加工误差过大。
Too much deflection was induced by the radial force, which resulted in the excessive machining error to the gear.
最后给出了用所编制的计算机程序计算的若干个加工误差效应的实例。
Finally, some illustrative examples of processing error effect evaluated by the computer programs developed are shown as the spot-diagrams.
同时讨论了设计中一项重要的加工误差要求，为差速器设计提供了依据。
An important machining error requirement in design was discussed, which serves as the basis for design of the differential.
对于分度台的工作分度误差与齿盘加工误差之间的关系进行了实验验证。
The relationship between the dividing error of the divider and the machining error of the serrated tooth discs has been found by experiments.
这一结果对控制折叠腔免调试激光器中的角锥棱镜加工误差具有指导意义。
The result plays an important role in controlling the right angle errors in alignment-free He-Ne laser system.
用夹具装夹工件进行机械加工时，由于诸多原因，会使工件产生加工误差。
While holding component parts by fixtures the machining errors will be engendered on workpieces owing to a lot of reasons.
用概率分析方法分析各种加工误差对配合紧固性的影响，并做了实验验证。
The probability analysis is made to determine the effects of various manufacturing errors on fitting characteristics and checked by carrying out experiments.
加工误差的统计分析方法有分布曲线法、图分析法、关分析法、析计算法等。
The statistical analytical methods of mechanical process include distribution curve method, point diagram analytical method, relative analytical method, analytical calculation method, etc.
用时间序列分析方法对镗削加工误差进行了分析和建模，建立了相应的AR误差模型。
Analysis and modeling are made for the boring error by using time sequential analysis way, and corresponding ar error model is established.
但由于加工误差、驱动结构不对称、扰动等因素，使得活动梳齿相对固定梳齿发生偏转。
However, due to fabrication error, asymmetric drive structure, small disturbance and so on, the movable comb fingers move laterally and rotationally from the fixed ones.
本文叙述了一种不受干涉仪系统误差及试样加工误差限制的测试光学材料均匀性的方法。
This paper describes a method for the homogeneity measurement of optical material which is free from the system errors and the sample geometrical errors.
本文对这种加工误差产生的原因进行了数学分析，通过更改数值计算的方法解决这个问题。
The paper makes mathematical analysis on the causation of error in profile machining, and resolves the problem using altering the method in numerical calculation.
提出空间均衡方法用来消除由天线的机械加工误差和阵面的边缘绕射引起阵元间的幅相误差。
The space equalization method (SEM) is put forward in this paper to eliminate the amplitude and phase errors among antennas caused by mechanical manufacturing errors and array edge effects.
针对柔性加工过程的特征，研究了基于遗传神经网络的加工误差在线建模预报的方案和关键技术。
According to the feature of flexible machining, it be studied that the scheme and key technology of on-line modeling and prediction of machining error based on genetic neural network.
基于机械加工误差的特点，利用灰色系统理论建立轴承磨削加工过程尺寸误差动态分析的数学模型。
The mathematical model is established for the dynamic distributions of dimension errors in bearing grinding process by means of the Grey theory.
对五坐标曲面加工中由离散线性运动逼近理想刀具轨迹所引起的理论加工误差进行了较严格的分析。
The theoretical error in five axis NC machining, which is resulted from approximating the perfect continuous tool path with discrete linear segments, is strictly analyzed.
对五坐标曲面加工中由离散线性运动逼近理想刀具轨迹所引起的理论加工误差进行了较严格的分析。
The theoretical error in five axis NC machining, which is resulted from approximating the perfect continuous tool path with discrete linear segments, is strictly analyzed.
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