At last positioning of parallel machine tools is measured.
最后测量出机床定位精度。
Based on parallel machine tools with 6 THS architecture, a design theory and method were researched.
该文以6- THS型并联机床结构为对象，研究其设计理论与方法。
It can be widely used in the fields of industrial robots, motion simulators, micromanipulators and parallel machine tools.
该并联机构可广泛应用在工业机器人、飞行模拟器、微动机器人和并联机床等领域。
The mechanism can also be used for other parallel movement machines such as movement simulators and parallel machine tools.
该并联机构还可用于运动模拟器、并联机床等其它并联运动装备。
The method presented has great reference value for the further study of 5-DOF parallel machine tools or parallel mechanisms.
这些分析方法对深入研究5自由度并联机床或并联机构具有较大的参考价值。
It is the machining precision that limits the commercialization and industrialization of the Parallel Machine Tools (PMTs) greatly.
并联机床的加工精度问题是目前限制并联机床商业化、产业化主要瓶颈。
Parallel Machine Tools (PMTs) is the productions of many subjects, including Parallel Robotics, Mechanical Manufacturing, Computer technology, and so on.
并联机床是并联机器人学、机械制造技术和计算机技术等多门学科交叉融合的结晶。
By combining with the machining needs of parallel machine tools, the working space and the law along with the variation of its autorotation Angle were studied.
结合并联机床的加工要求，研究了工作空间及其随自转角的变化规律。
A direct control method based on actuators' length function was presented, which may ensure high precision and high speed of hand control mation of parallel machine tools.
提出了对驱动轴按函数规律直接控制的方法，以保证并联机床手控运动的高速高精度。
The basic framework of Virtual Product Design System for Parallel Machine Tools (PMT VPDS) and functions of three subsystems are introduced. The archetypal system is developed.
介绍了并联机床虚拟产品设计系统（P MT V PDS）的基本框架及其子系统功能。
After the original configuration of parallel machine tools was defined and its local dexterity loci model was formulated, the optimal architecture about kinematics design was put forward.
定义了并联机床的初始位形，构造出并联机床处于初始位形时的局部灵活度解析模型，并以此为基础提出了运动学设计的最优构形。
Simulation results show that the analysis can reflect the complete working space of 3-ptt CNC serial-parallel machine tools and provide a theoretical basis for automatic control of working process.
仿真结果表明：此分析能较好地反映3—PT T串并联数控机床的完全工作空间，为工作过程的数字化控制提供了理论依据。
To improve the dynamic characteristics of actual structure of parallel machine tools, they are reduced with a viscous damping model based on dynamics, which is developed according to vibration theory.
为了提高并联机床实际结构的动态特性，减少动态的基础上，这是根据振动理论与粘性阻尼模型。
Parallel machine tool, namely so-called parallel robot, has been one successful paradigm that parallel robot technology is applied to manufacturing machine tools.
并联机床也称之为并联机器人机床，它是并联机器人技术在机床制造领域成功应用的范例。
When there is a long distance between computers and data-controlling machine tools, serial communication is used instead of parallel communication.
当控制计算机与各数控机床相距较远时，一般采用串行通信方式而不采用并行通信方式。
In this paper all types of the planar parallel mechanisms with three freedoms used in planar virtual axis machine tools are analysized.
研究了能用作平面虚拟轴机床的三自由度平面并联机构的可能的类型。
In this paper, the parallel kinematics machine tools and belt grinding process become united., carried out exploratory research in the high-precision machine tool.
本文将并联运动机床和砂带磨削工艺有机的结合在一起，在高精密机床方面进行了探索性研究。
A shortcut route has been provided for working out the post-process program of parallel-link machine tools.
为编制虚拟轴机床数控后处理程序提供一条捷径。
A shortcut route has been provided for working out the post-process program of parallel-link machine tools.
为编制虚拟轴机床数控后处理程序提供一条捷径。
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