The PMT with redundant actuation achieved smooth moving and the curved surface machining.
该冗余驱动并联机床运动平稳，可实现复杂曲面的加工。
This article presents a model that can calculate milling forces in complex surface machining.
文章提出一种模型来预测复杂型面加工过程中的切削力。
This paper presents a new discrete model of NC path generation for free form surface machining.
提出一个面向曲面nc加工刀位计算的曲面离散基本单元模型及其误差控制方法。
The algorithm can be used to control the orientation of the cutter so as to avoid over-cutting in surface machining.
该算法可用于曲面加工过程中的刀具姿态控制，以避免曲面的过切现象。
Surface machining parts: quality materials soft cloth gently wipe and avoid using too thick of paper wiping material.
表面加工部分：以质材柔软的布轻轻擦拭，避免用质料过粗的纸张擦拭。
A new semi-automatic spherical surface machining device is presented. Its structure and working principle are involved.
介绍一种在车床上使用的半自动车削球面装置的结构和工作原理。
Then, roughness, precision and tolerance for surface machining were obtained by transition of formative feature recognition.
面向加工的表面粗糙度、精度等级、公差等级等，通过造型特征识别转换得到。
Using differential geometry and vector analysis, a new tool-path generation method for freeform surface machining is presented.
以微分几何学和矢量分析为工具，提出了复杂曲面加工路径规划的新方法。
Five-axis NC machine tools are widely used in sculptured surface machining for its higher performance than 3-axis machine tools.
五轴数控加工以其灵活、高精度、高效率等特点在复杂曲面加工中得到了越来越广泛的使用。
The line of intersection, inward concave and shallow area of curved surface are the difficult points in curved surface machining.
曲面交线、曲面内凹区域及曲面中浅平面的加工是曲面加工中的难点。
Finally, a control and compensation software was developed and might be used to ELID grinding and MAF process for complex surface machining.
最后，开发出能同时适用于ELID磨削与MAF的复杂曲面光整加工控制与补偿软件。
It has an important value for forecasting milling force for the ball end mill and offers a reference for further improving surface machining quality.
切削力模型的建立对实现球头铣刀切削力的预报具有重要的现实意义，并为进一步提高表面加工质量奠定了基础。
The technique and the approach can effectively aid the designing and choosing of cylinder helical surface machining tools for co-rotating twin-screw.
该方法和技术可以有效的支持同向双螺杆圆柱螺旋面的加工刀具的优选。
The maximal stress in cross universal coupling happens at the circular transition where measures should be taken to enhance the surface machining quality.
十字轴最大应力发生在圆弧过渡处，因此，应提高该处的表面加工质量。
This proposed system has been dev eloped and used by author in a CAD system , and it is shown to be robust and efficient for sculptured surface machining.
该系统已经应用到作者开发的CAD系统并在几种复杂表面零件的生产中使用，明显减少了刀具路径生成时间，提高了加工效率。
The machine is mainly used for various Lumber, board, and mortising the ends of the puzzle and part of the various milling grooves, flat, surface machining.
本机床主要用来进行各种方材、板材的端头开榫以及铣削拼板和零件的各种沟槽、平面、曲面加工。
The calculative precision of the cutting breadth has a significant effect on the machining precision and the machining efficiency for free-form surface machining.
在自由曲面加工中，行距的计算精度直接影响着曲面的加工精度和加工效率。
A novel method is proposed to calculate the minimum distance from tool to free-form surface, to solve tool interference problem in 5-axis nc sculptured surface machining.
提出了一种求解曲面到刀具极值距离的方法，以解决曲面5轴数控加工中刀具与曲面的干涉问题。
In this paper, the research on mechanism and techniques for powder-mixed fluid EDM for mirror surface machining technology is overviewed and it is useful for the future work.
从混粉电火花镜面加工技术的机理性研究和工艺性研究两方面，详细论述了有关研究内容和研究进展，可为今后的深入研究提供参考。
The error correction model of tooth surface and solving method using TSVD were verified experimentally, and the tooth surface machining quality of spiral bevel gear was improved.
实验验证了本文齿面误差修正模型及提出的TSVD法求解的正确性，提高螺旋锥齿轮齿面加工质量。
The globe bearing of grinder is one of the important part for its great weigh support, special structure requirement and special surface machining which should be simple and practical.
球面瓦是磨机的重要机件之一，两只静止的球面瓦要支承着几百吨重的旋转筒体运动，故其结构有着特殊要求。
Such grinding wheel has advantages as high grinding ability and high grinding efficiency, but they are easy to induce scratches on the ground surfaces and hence make bad surface machining quality.
这种高刚度的砂轮具有高的磨削能力和磨削效率，缺点是被磨工件表面易产生划痕，难以获得高的表面加工质量。
The surface machining precision of the accessories is denoted by relevant parameters, such as the parameters of surface roughness, the parameters of ripple, the parameters of shape error and so on.
零件的表面加工精度由相应的参数来表征，例如表面粗糙度参数、波纹度参数和形状误差参数等。
Drawings will also include the material part Numbers, tolerances clearances, surface machining symbols, heat treatment information, surface protection, material weight and other necessary information.
图纸内容还应包括材料部件编号，间隙公差，表面机械加工符号，热处理信息，表面保护，材料重量，以及其他的必要内容。
Employing abrasive machining for the form of the gear and intellective-control carburizing and quenching technology for the surface, the gear is with high intensity, strong tenacity and wearability.
齿轮齿形采用磨齿加工，齿面采用智能控制渗碳淬火技术，齿轮的强度高、韧性和耐磨性好。
Unfortunately, though flat tappets from China are cheap, their metallurgy is suspect-and the same goes for the quality of their machining, heat treatment and surface-hardening.
不幸的是尽管中国制造的平头挺杆物美价廉，但是其冶金技术遭到质疑，加工、热处理、表面硬化质量也遭质疑。
The experimental results show that the proposed algorithm can improve machining efficiency and surface quality.
试验结果表明，该算法可有效地提高自由曲面的加工效率和表面加工质量。
The experimental results show that the proposed algorithm can improve machining efficiency and surface quality.
试验结果表明，该算法可有效地提高自由曲面的加工效率和表面加工质量。
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