The validity of three methods and the correctness of the error calculation were proved in the machining experiments.
通过加工实验，验证了三种刀位计算方法的有效性和误差分析方法的正确性。
Hereditary phenomnon of machining error and theory of relativity are intreduced.
介绍了加工误差的遗传现象和相关性理论。
It is a difficult problem to solve the inputted data when the matrix of error data and the working characteristics of the tool are known in precision machining.
通过误差矩阵和模具的工作特性函数反求输入控制量是加工高精度的自由曲面光学镜所面临的难题。
Machining error is a very complex non-linear problem.
机械加工误差是非常复杂的非线性问题。
Since the parts' stiffness and precision of the spindle units are quit high, and the loads are usually not heavy, so the machining error caused by the cutting force is small.
在高速切削机床中，由于主轴单元系统各零件刚度和精度都较高，而负荷却不是很大，主轴因切削力引起的加工误差较小。
In NC Machining, the equal error straight lines approaching of non arc curve profile are investigated in the paper.
探讨在数控机床上加工非圆曲线轮廓的等误差直线逼近算法。
An important machining error requirement in design was discussed, which serves as the basis for design of the differential.
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。
This method can reduce interpolation error, enhance machining precision, can be grasped easily by learner.
这种方法的优势是减少插补误差，提高加工精度，而且易被初学者掌握。
The step and error control in machining the converter bearing seat with this method are summed up.
总结了利用该方法加工转炉轴承座内球面的步骤及其误差控制。
The machining error affecting the load distribution are errors of the tooth flank direction and the contact line.
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。
This article introduced the methods of data acquisition and processing by computer for machining error, and settled the problem of real time graph output in the manufacture process.
介绍应用计算机进行加工误差的数据采集与处理的方法，同时解决了企业生产过程中进行误差跟踪的实时图形绘制问题。
Too much deflection was induced by the radial force, which resulted in the excessive machining error to the gear.
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。
The machining error caused by the flank wear of cutting tool in milling processes is analyzed, and a mathematic model about machining errors was proposed based on the flank wear of cutting tool.
对铣削加工过程中后刀面磨损对加工精度的影响进行了分析和研究，建立了基于刀具后刀面磨损的铣削加工误差的数学模型。
The reason of the measuring error in tool setting gauge for machining center and the method to reduce the measuring error were analyzed.
分析了加工中心对刀仪器测量误差产生的原因和减少测量误差的措施。
Besides, the influence of the machining error by the nc model and the clearance Angle of the sway back are analyzed.
此外，还分析数控模型以及回摆间隙角对加工误差的影响。
It is very important to improve the gear accuracy, and is effective to decrease machining error by the pop NC compensation technology.
这对于提高滚齿的加工精度、特别是利用目前较热门的数控补偿的方法减小加工误差有着重要的理论和实际意义。
The relationship between the dividing error of the divider and the machining error of the serrated tooth discs has been found by experiments.
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。
Through the mathematics equations, numerical value of machining geometrical error duo to machine spindle rotary error are calculated.
通过这些数学表达式可以定量的计算出机床主轴由于回转运动误差产生的加工几何误差数值。
Error compensation is an effective approach to enhance machining precision, and error modeling is the key factor for the compensation.
误差补偿是提高机械加工精度的有效途径，其中误差的建模是关键。
There is machining error in electrical discharge machining (EDM) due to the electrode's orbiting.
在电火花成形加工（E DM）中，电极的平动产生了加工误差。
The text analyses some key problems of accurately machining of O circle mould cavity, including its technology, measurement, and machining error, and then puts forward a CAD example for it.
对O形圈模具型腔精确加工中的工艺、测量及加工偏差等几个关键问题进行了分析，并针对实例进行了计算机辅助设计。
However, in actual machining process, machining error caused by the cutter deflection influences the machining accuracy and the surface quality of the blade.
然而，在实际加工过程中，容易产生由刀具变形引起的加工误差，影响了叶片的加工精度及表面质量。
It is shown that bending deformation and the machining error in conditions of reversed turning is much less than that in normal turning.
算例表明：逆向车削时轴的弯曲变形以及加工误差远小于同等条件下正向车削的变形和误差。
On-line modeling, forecasting and compensating way for machining error in boring are introduced.
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。
The paper analyzes machining error and its effect on the tooth profile accuracy according to the principal error, and gives the methods to diminish the error.
本文从方牙丝杠磨削的原理误差入手，分析了方牙丝杠加工的原理性误差及其对工件牙形精度的影响程度，提出了减小加工方牙丝杠原理误差的措施。
Due to the assembly and high positioning accuracy, so the machining error requirement is very small.
由于装配和定位精度高，所以加工误差要求很小。
Introducing the sealing principle of fixed ball valve and the calculation of seat sealing force, analyzing the effect of machining error upon sealing property and putting forward improving opinions.
介绍了固定球球阀的密封原理和阀座密封力的计算，分析了加工误差对密封性能的影响，提出了改进意见。
The machining error affecting meshing stability comes from the cycling error of the machine's transmission chain and the error of the tools.
影响传动平稳的加工误差主要因素是来自机床传动链周期误差及刀具误差；
The machining error affecting meshing stability comes from the cycling error of the machine's transmission chain and the error of the tools.
影响传动平稳的加工误差主要因素是来自机床传动链周期误差及刀具误差；
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