建立了加工精度与主轴回转运动精度之间的数学关系。
The mathematical relationships have also been set up between the machining precision and the rotating precision of the spindle.
结晶器振动装置的运动精度对铸坯的表面质量有很大影响。
The movement locus precision of mould oscillation equipment does much influence on strand surface quality.
因此支承静态性能保证运动精度而动态性能保证工作条件。
The moving and rotating accuracy are determined by its static performance and the working conditions are decided by its dynamic performance.
运动解耦的机构容易控制，并且可以达到更高的运动精度。
Decoupled mechanisms are easy to control and apt to reach high accuracy.
机器速度越高，运动副间隙对递纸牙运动精度的影响就越大。
Increasing the machine speed increases the influence of joint clearances on the motion precision of the paper transferring grippers.
实验证明，可使补偿后的齿轮加工运动精度提高1 ~2级。
It is proved by experiment that the accuracy of machined gear is enhanced for 1 ~ 2 grades.
本文介绍一种研究机器人及一般空间机构运动精度的建模新方法。
The paper presents a new method for kinematic accuracy modelling in the study of robots and general space mechanism.
参考机床爬行的描述方法，对三坐标测量机的运动精度进行了分析。
In reference to the describing method of the creeping of machine tools, a motion accuracy analysis of a 3-d coordinate measuring machine (CMM) is made.
定子曲线的磨削质量主要受工作台的运动精度和磨削点线速度的影响。
The quality of stator curve precision grinding is influenced by the movement accuracy of workshop and linear velocity of grinding.
分析了影响双点压力机滑块运动精度的主要因素并提出了解决的办法。
Main factors of influencing slide moving accuracy of two poi nt press have been analysed and solving method proposed.
首先归纳了机构运动精度可靠性分析和机构动力精度可靠性分析方法。
At first, the reliability analysis methods of kinematical accuracy and dynamical accuracy of mechanism are summed up.
研究结果对提高该进给机构的运动速度、运动精度有一定的指导意义。
These results are valuable to improve the moving velocity and positioning accuracy of …
现行的精加工方法有许多弊端，致使装配配研量大、运动精度保持性低。
These parts require a higher motion precision and precision durability. The existing finishing cutting methods have many shortcomings.
传统的静压气体径向轴承由于低刚度而存在着振动和运动精度不高的问题。
Conventional aerostatic bearings have the problems of vibrations and motion inaccuracy due to the low stiffness.
为了提高并联机器人运动精度，提出了一种利用姿态约束的运动学标定方法。
A new calibration method using orientation constraint is presented to improve the accuracy of parallel robots.
结果表明，可通过合理选取各种结构参数，使运动精度控制在允许的范围之内。
The results show that the motion precision can be controlled in the allowable range by choosing the structural parameters correctly.
用齿面接触分析法求解了存在制造误差时修形传动的齿面接触状态和运动精度。
The tooth contact and kinematic precision of the modified worm gearing with manufacturing errors has been investigated by the TCA method.
对系统的运动精度和定位精度进行了分析，用误差补偿的方法提高了系统的精度。
The system analyses positioning accuracy and movement accuracy and USES error compensation methods to enhance the accuracy of the system.
用激光干涉仪对某一轴的运动精度进行了测量，指出了此时影响运动精度的因素。
The motion accuracy of one axis is measured with a laser interferometer and the factors affecting motion accuracy are given.
所获得的误差计算公式形式简单，计算方便，适用于实时、现场运动精度测量及补偿。
All error computation formulas obtained are simple in form and easy to handle. This method is suitable for real-time, in-situ kinematic accuracy analysis and compensation.
对连杆机构进行误差分析和综合以期实现较高的运动精度，一直是人们致力研究的课题。
In order to realize higher motive accuracy of linkage mechanism, analysis and synthesis about its error has been doing intensively by large number researchers.
采用概率方法分析了卫星齿轮传动系统的运动精度、动力精度和均载性能等基本设计指标。
The basic design property index of satellite gear trains that include movement precision, dynamics precision, equal load property are analyzed with probability method.
结论必须定期对CT机诊视床运动精度进行测试，确保其稳定性，以利于设备的正确诊断。
Conclusion: scan increment accuracy must be tested periodically to insure the stability of CT scan increment accuracy for accurate diagnoses.
分析了砂轮磨损对准平面二次包络环面蜗杆传动的蜗杆几何尺寸以及接触和运动精度的影响。
It analyzes the influence of the grinding wheel wear on geometric size and teeth contact of worm gear, kinematics precision of the quasi-plane double enveloped hourglass one.
通过滚动直线导轨副的运动精度试验，结合理论分析，对导轨副运动精度进行了深入的研究。
By way of motion accuracy experiment of rolling linear guide pairs and combining with theoretical analysis this paper carried out a deep study on the motion accuracy of guide pairs.
设计结果表明，在运动副存在间隙或间隙变化时，此设计方法能有效保证转向机构的运动精度。
Optimum results showed that the kinematics precision of steering mechanism is assured even if there are clearances in locomotion joints.
在均匀风场情况下，回波结构在运动过程中不发生变化，故用该方法确定的回皮运动精度很高。
The echoes do not change their structure as they move in a uniform wind field so that the method can be used to track the echoes with great accuracy.
通过对机器人球腕进行的局部优化，整个机器人末端执行器的运动精度将在一定程度上有所提高。
By the partial optimization to the robot with a sphere-wrist, the kinematic accuracy of the end effector of the whole robot can be increased to some extent.
基于大行程柔性铰链的并联机器人系统可以在立方厘米级的工作空间内提供亚微米级的运动精度。
The wide-range flexure hinge-based parallel manipulator system can provide sub-micron scale precision over the cubic centimeter scale workspace.
传动系统采用基于同步带的线性驱动系统，实现了底层运动部件的运动并保证了需要的运动精度。
Designing a linear actuator that based on synchronous belt drive and guaranteeing a good accuracy of movement by the mechanical parts and components.
应用推荐