Fixture system of machine tools for controlling workpiece deformation is put forward taking aim at NC machining system for low rigid part.
针对低刚度零件的数控加工工艺系统，提出了一种可控制工件变形的夹具系统。
This paper proposes a research of NC machining system for cylindrical CAM based PC by the tool of VC, while hardware and software of the NC system are described in this paper.
介绍一种基于PC，用VC语言开发的圆柱凸轮数控加工系统，并对该数控系统的硬件及软件设计进行了阐述。
To aim at the research on cutting direction in NC machining of free-form surfaces, a simplified time model for tool trace is established, and the system of tool path programming is discussed.
针对自由曲面走刀方向数控加工的研究，建立了简化的刀具轨迹时间模型，并对路径规划的系统进行了讨论。
NC processing program of earn is obtained through redesign by the CAD / CAM system. Fast design and machining of the earn are realized.
经过CAD／CAM系统的重新设计，可获得凸轮的NC加工程序，实现凸轮的快速设计与加工。
Better effect is got when this algorithm is used in exploiting automatic program system for NC machining complicate screw.
此算法应用于复杂螺杆数控加工的自动编程系统开发中，取得了较好的效果。
The FEM(finite element method) of the main shaftclamping apparatus-cutter system for DMU-70V NC high speed machining was built, and the results of the FEM were validated using dynamic test.
建立了DMU-70V五轴数控高速加工中心主轴-夹具-刀具系统的有限元模型，并利用动态测试的方法对有限元计算结果进行验证；
Recently, position servo control system has been widely used in most fields like NC machine tool, machining center, robot etc.
近年来，位置伺服控制系统已经在精密数控机床、加工中心、机器人等领域得到了广泛的应用。
The machining information data can be provided for the automatic programming of nc punch system by using the implementing method.
该实体信息数据获得方法的实现，为数控冲床系统的自动编程提供了简便快速的加工信息数据。
The key problem of creating CAPP system based on NC machining—cutter selection is discussed.
讨论基于数控加工的箱体零件创成式CAPP系统中的关键问题——刀具选择。
The system is a set of economic NC device which can be applied in NC miller, NC lather and machining center or other NC equipments.
该系统是一套经济型数控装置，能应用于数控铣床、数控车床、加工中心或其它数控设备。
Aiming at the position servo system of NC machining tool, this paper designs a kind of control arithmetic on compound sliding variable structure for its controller.
针对数控机床的位置伺服系统，为其控制器设计了一种复合滑模变结构控制算法。
In the system of modern manufacture, NC machining equipment is the core of the manufacture system and the important subassembly of the modern manufacture system.
在现代制造系统中，数控加工设备是制造系统的核心设备，是现代制造系统的重要组成部分。
In the system of modern manufacture, NC machining equipment is the core of manufacture system and the important subassembly of the modern manufacture system.
在现代制造系统中，数控加工是制造系统的核心设备，是现代制造系统的重要组成部分。
This paper introduces a theory based on off-line interpolation suitable for NC machining to generate curved line or face, with a primary-secondary computer NC system.
本文提出了一种适用于一般空间曲线、曲面数控加工的离线插补原理，并探讨了书这一原理应用于主从式数控系统的理论和实战问题。
We explain in some detail the components of the NC system and the method for directly defining the machining procedures according to cutting types and their parameters.
着重论述数控系统的构成和根据切割类型及参数直接定义加工程序的方法。
This paper labored the design means and steps for NC machining center entering system , and we checkouted the design of entering system with the exemple of XH768 horizontal machining center.
详细分析数控加工中心进给系统的设计方法和步骤，并以XH768卧式加工中心为例对进给系统的设计进行了校验。
Having considered the main characteristics of stranded wire helical spring machining tool, a novel NC system is proposed to control the precise forming process.
针对多股螺旋弹簧加工的主要特点，采用数控系统进行精密加工成型控制。
Based on the above purposes, a NC milling simulation system oriented to test and teaching has been developed; it achieves a dynamic simulation of the machining process.
基于上述目标，本文开发了一款面向培训、试验的曲面数控铣削仿真系统，实现了加工过程动态仿真。
Integrated CAM system, NC data integral creating method, machining designing system, machining data creating device, and program.
综合计算机辅助制造系统，数控数据一贯生成方法，加工设计系统，加工数据生成装置及程序。
A new kind of NC system for machining shafts with non-circular cross-section is proposed in this paper.
提出了一种新型的非圆轴数控加工系统，用于横截面为非圆形状的轴类零件加工。
Through analyzing the characteristics of special-section mould of and NC machining processes, selected the proper processing equipment, NC system and treatment methods of the sectional profile curves.
通过分析异形截面芯模的特征和数控加工工艺，选择了合适的加工设备、数控系统和截面轮廓曲线的处理方式。
Based on the analysis of features of image based NC machining technology, combined Information, Computer Vision and image processing technology, an Automatic NC programming system was developed.
在分析基于图像数据的数控加工技术特点基础上，综合运用信息技术、计算机视觉技术和图像处理技术，开发了基于图像数据的数控自动编程系统。
Refitment of nc machine tool which machined rotor profile of Roots blower, and functional allocation of nc system are set forth. Machining procedure of rotor profile and its trial run are introduced.
阐述了加工罗茨鼓风机转子型面的数控机床的改装，数控系统的功能配置，介绍了转子型面的加工程序及其调试。
The system features the functions, such as picture displaying, 3d simulating machining and nc code creation automatically, as well as it is proved to be effective.
该系统具有转向蜗杆图形显示、三维模拟加工和自动生成数控代码等功能，在实际生产实践中使用效果良好。
This paper points out that the functions of subroutines and parametric programming of the nc system can complete machining of some special parts.
指出利用数控系统的子程序和参数编程功能可以完成一些特殊零件的加工。
In this paper, the NC machining and programing for these parts is introduced, graphic NC programing system is discussed and a research is made on its designing and development.
本文着重介绍该类零件数控加工方法和加工程序的编制；同时对该类零件的图形自动编程系统的开发进行讨论，探讨了系统设计和实现方面的技术。
Based on the knowledge of cad CAI vm es we implemented a system that can check nc code at syntax and semanteme levels simulate the machining process and panel operations graphically.
利用计算机输助设计(cad)、计算机输助教学(cai)、拟实制造(vm)、专家系统(es)等各方面知识，设计出一个能够对nc代码进行语法、词法检查，对加工过程、面板操作进行图形仿真的系统。
The establishment of workpiece system is a key link in nc machining, and it has a great influence upon nc programming and machining quality.
工件坐标系的建立，是数控加工中一个非常重要的环节，它对数控编程、加工质量都会产生重大影响。
The establishment of workpiece system is a key link in nc machining, and it has a great influence upon nc programming and machining quality.
工件坐标系的建立，是数控加工中一个非常重要的环节，它对数控编程、加工质量都会产生重大影响。
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