Finally, it discusses the development trend of parallel machine tool.
最后对并联机床的发展趋势进行了展望。
In fact the structure of parallel machine tool is the parallel mechanism.
并联机床的结构实际上是并联机器人机构。
This paper presents a novel TPT - 2ptt 3 - dof translation parallel machine tool.
提出了一种新型的T PT-2PTT三平移自由度并联机床构型。
The paper introduces the design of the software and hardware of the opening NC system for the parallel machine tool.
介绍了并联机床开放式数控系统的软件、硬件设计。
Parallel Machine Tool; CAD Variation Geometry; Euler Angle; Kinematics; Statics; Free-form Surface; Forward position.
并联机床；CAD变量几何；欧拉角；运动学；静力学；自由曲面；位置正解。
It's difficult to solve the direct kinematics of a parallel machine tool (PMT), which will deal with nonlinear function set.
并联机床运动学正解问题由于涉及到求解非线性方程组问题而不易解决。
The details are as below:1) The structure characters and kinematics problems of 3-TPT parallel machine tool were analyzed in detail.
对所研究的3-TPT型并联机床的结构特点和运动学问题进行了详细的分析。
A model of a new modularization parallel machine tool, whose main movement is based on parallel structure, is put forward in this paper.
提出了一种新型模块化并联机床的结构模型，采用并联机构实现了机床的主运动。
Make use of ANSYS software, Investigations are made on the stiffness analysis of the main machine replacement parts for parallel machine tool.
利用有限元分析软件ANSYS，对并联机床的主要部件进行静刚度有限元分析。
The basic classification of parallel machine tool error and error sources which influence the precision of parallel machine tool were introduced.
介绍了并联机床误差的基本分类和影响并联机床加工精度的误差来源。
In this paper, a novel planar three degrees of freedom parallel machine tool is proposed. Closed-form solutions are developed for the inverse kinematics.
提出一种新型的平面三自由度并联机床，分析了该机床的两类构型奇异问题。
Finally, the dimensional parameters of the parallel machine tool with better performance are obtained considering the strut force transmission performance.
最后考虑到杆件的力传递性能，得到一组性能较优的参数。
Basic methods for measurement of position and posture of workpiece in parallel machine tool were studied and the relevant computing formulae were presented.
研究了并联机床工件位姿测量的基本方法，并给出了相关的计算公式。
Based on the inverse thought, an approach is presented for the dimension synthesis of a 5-axis parallel machine tool to satisfy the requirements of workspace.
基于逆向思维提出了一种满足工作空间要求的五轴并联机床的尺度综合方法。
Considering the kinematic features of the five-axis CNC parallel machine tool (PKM), a feed speed control method is proposed based on the known research fruits.
针对五轴并联数控机床的特点，文章在已有的研究基础上提出一种加减速控制方法。
In this paper, taking 6-sps parallel machine tool as an example, design for the construction dimension of 6-sps parallel machine with given workspace is studied.
以6 -SPS并联机床为例，对给定工作空间的并联六杆机床结构尺寸设计进行了分析与研究。
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。
Trough simulating the characteristics of the 3-RPS parallel mechanism, some conclusion can be obtained which is helpful to design the serial-parallel machine tool.
最后依据所开发的软件系统，对3-RPS并联机构在其工作空间内的动态特性进行了仿真分析，得出了一些对混联数控机床的设计和应用有益的结论。
For this purpose, the author has given more detailed and thorough study of main mechanism module of experimental parallel machine tool model for the viewpoint of mechanism.
对此，作者从机构学的角度出发，对实验用并联机床模型的主机构模块进行了较详细的初步研究与分析。
After establishing the model for the calibration of a novel five-axis parallel machine tool, the process of calibration is simulated by minimizing inverse kinematic residuals.
建立标定模型，用逆向运动学标定方式模拟了一新型五轴并联机床的标定过程，结果表明这种标定方法的算法收敛快、鲁棒性好。
A design process of parallel machine tool (PMT) virtual concept design was put forward, and modeling and simulating analysis of PMT virtual prototype were realized based on ADAMS.
提出了并联机床虚拟概念设计的设计过程，采用基于虚拟样机技术的商业软件AD AMS实现了并联机床虚拟样机模型的建立及仿真分析。
Compared with traditional machine tool, parallel machine tool has such priories as high response velocity, high accessional technology value, and high adaptability to circumstance.
与传统机床相比，并联机床具有刚度重量比大、响应速度快、环境适应性强和技术附加值高等优点。
While machining turbine blade simply by Parallel machine Tool (PMT), NC program development is often limited by workspace of PMT, and it is difficult to process at the best posture.
用并联机床加工汽轮机叶片时，往往受其工作空间的限制而不能在最佳的切削姿态下进行加工。
The driving force formulas of a parallel machine tool under the actions of gravity and cutting forces was deduced. A class of 3-chain parallel machine tool was calculated and simulated.
推导了在重力和切削力作用下并联机床驱动力的计算方程，并对一种三杆并联机床进行了仿真计算。
Parallel machine tool is a kind of special machine tool. The parallel construction, with the likeness of a robot, makes the interference problems of machine tool comparatively prominent.
并联机床是一种特殊的机床，类机器人的并联结构使得机床的干涉问题相对突出。
A new 3-legged parallel machine tool is introduced in this paper. This machine tool is created in Northeastern University recently. It can be able machining vertically as well as horizontally.
本文介绍了东北大学新开发的一种新型三腿并联机床，该机床即可进行立式加工又可进行卧式加工。
In order to make full use of the advantages of series machine tool and PKM and conquer the disadvantages of them, a novel type series-parallel machine tool with 5-dof is proposed in this paper.
为了充分利用串联机床和并联机床的优点，克服两者的不足之处，本文提出了一种新型5- DOF串并联机床。
Since parallel machine tool come out in the 1990s, the researchers have proposed diversiform parallel architectures and done a lot of useful work of multi-degree-of-freedom parallel architecture.
自90年代并联机床问世以来，研究者提出了多种并联机构的结构形式，并且在多自由度并联机构方面作了许多有益的工作。
After analyzing kinematics and dynamic character 3-tpt parallel machine tool developed by Northeastern University by its simulation model constructed in ADAMS, kinetic and dynamic curves are obtained.
对东北大学研制的3 -TPT并联机床，分析了其约束链对机床运动及动力学特性的影响，并在ADAMS机械动力学仿真软件上建立了仿真运动模型。
After analyzing kinematics and dynamic character 3-tpt parallel machine tool developed by Northeastern University by its simulation model constructed in ADAMS, kinetic and dynamic curves are obtained.
对东北大学研制的3 -TPT并联机床，分析了其约束链对机床运动及动力学特性的影响，并在ADAMS机械动力学仿真软件上建立了仿真运动模型。
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