Principle and application of high-low adjustor for numeral control flame and plasma cutting The adjuster that moves the seat up and down and from front to rear is called a four-way adjuster. 数控火焰和等离子高低调节器的原理及应用能够把座位升高、降低和向前后倾斜的调节器叫做“四维调节器”。
Research and Application in Numeral Control Based Compound Control 复合控制在数控系统中的设计仿真与应用
The Design and Simulation of Numeral Control System Based on Compound Control 基于复合控制的数控系统的设计与仿真
This paper developed and studied the Product Design Process Management System for Jiangsu Douleng Numeral Control Machine Joint-Stock Limited Corporation. 本文对江苏多棱数控机床股份有限公司的产品设计过程管理系统进行了开发和研究。
The lighting time, color, and style can be automatically controlled by the numeral control. 可根据需要,通过数码控制器自动调控光源的发光时间、光色彩和发光形式。
The Design of FAR Numeral Control Bias for Laser Continuous Detecting System 激光连续探测系统虚警数控偏压源的设计
By means of the research work of references, dynamic characteristics of the space surface numeral control milling process were studied aiming at a new cutter path based on space filling curves in this paper. 研究了采用一类填充曲线刀具路径进行数控铣削加工时,铣削过程的动态特性。
Single-step Tracking Method-A New Interpolation Method for Numeral Control 单步追踪法&一一种新的数控插补方法
Thermal stress analysis and distortion control in numeral control flame cutting process 数控火焰切割的热应力分析及变形控制
Research on Opening Model Pseudo Flexible Machine Tool Numeral Control System 开放式准柔性机床数控系统研究
Numerical study for SKC-B big, numeral control and full-wave logger SKC-B大数控声波全波测井仪的数值研究
The design and project of numeral control chart are put forward, and the composing of system, functional structure and methods of realization are discussed also in this paper. 提出数字化控制图系统的设计方案,并讨论系统的组成、功能结构以及具体的实现方法。
Ck& ⅱ mode lathe numeral control system hardware design CK&Ⅱ型车床数控系统硬件设计
The vertices after compression constitute an optimal subset of the original vertices. The optimal triangulated-surfaces created after compression can be used to generate STL ( stereolithography) file or NC ( numeral control) code directly, which avoids manual modeling. 数据压缩后的顶点是原来大规模测量点的优化子集,所生成的优化三角面片可以直接生成STL(stereolithography)文件或者数控加工路径,避免了手工建模。
This paper describes the methods of computer aided modeling and numeral control machining to be used in design and manufacture of high precision solid casting dies, which contributes to the nationalization of the fan dynamic bladed wheel for a certain product. 论述在设计制造高精度的整体叶轮压铸模的过程中,采用的计算机辅助造型和数控加工的工艺方法,成功的实现了某产品叶轮制造的国产化。
On software part, thought that SVPWM is better then SPWM on the high voltage using rate, and it is more fit to be used on the numeral control system. In this paper we give out a motor control programme base on the theory of open-loop SVPWM. 在软件方面,考虑到SVPWM相对于SPWM具有较高的直流电压利用率,以及更适合于数字控制系统,本文在研究SVPWM控制原理的基础上,编制了基于SVPWM的开环控制程序。
The article elaborated the design idea and the structure of a new type of numeral control machine tools for the machining of valves, and emphasized some new structure in the design. 对一种自行研制开发的加工阀体数控专用机床的设计思想、结构进行了详细阐述,强调了一些设计中的新颖环节。
Stepper motors are used widely in numeral control system with the characteristics of high speed starting and stopping, accurate stepping, directly receiving numeral quantity. 步进电机因其快速启停、精确步进、直接接受数字量等优点,在数控系统中得到广泛应用。
A lot of natural and international condition monitoring and fault diagnosis technology are studied, the running rule of the numeral control machine tool is studied based on wire electric discharge machine ( WEDM), a intelligent condition monitoring system for WEDM is designed. 本文在综合国内、外状态监测与故障诊断技术的基础上,以数控线切割机床为对象,对数控机床的运行特性进行了研究,设计出了数控线切割机床智能状态监测系统。
The resumption of thread cutting of using G38+ function which provided by NUM numeral control system was firstly carry out in our country. 在国内首次使用NUM数控系统提供的G38+功能,实现螺纹重复切削。
A few interpolation method named Single-step Tracking Method for numeral control techniques is introduced. 在本文中,介绍了一种用于数控技术的插补方法,称为单步追踪法。
It is achieved the function by feedback, integral circuit, computerisation data acquisition and numeral control with the computer on slice, and provided favourable dynamic and static performance. 它由反馈网络、积分电路、单片机化数据采集与数字控制实现,具有良好的动静态性能。
This paper introduces the structure and characteristics of the numeral control ( NC) turning system for middle bulged varying ellipse pistons, machining principle of pistons and design of NC software. 介绍了中凸变椭圆活塞数控车削系统的构成及特点、活塞加工原理、控制软件的设计等项内容。
This paper prospected the development perspective of the domestic numeral control woodworking sawing equipments at last, comparing the domestic woodworking sawing equipments with the woodworking sawing equipments abroad. 通过国内与国外木工锯切设备的对照,展望了国内数控锯切设备的发展前景。
Describes the process of setting up and canceling cutting tool radios compensation in numeral control processing, illustrating and analyzing some secret programming errors occurring in this process. 阐述了数控加工中刀具半径补偿建立和撤销的过程,分析并举例说明了在此过程中较为隐蔽的编程错误。
Application study of field measurement profile error of any line in numeral control processing 数控加工中在线测量线轮廓度误差应用研究
Study on residual stress release in numeral control manufacture of aluminum-alloy pre-stretching board 铝合金预拉伸板数控加工过程中残余应力释放研究
This paper introduces the characteristic of the motion controller, designs the correlative hardware circuit and actualizes the numeral control system of PC-based and the motion controller, regarding the design demand of the control system. 论文中介绍了运动控制器的特点,根据控制系统的设计要求,设计了有关的硬件电路,构建了PC机+运动控制器的数字控制系统。
Motion Control System was widely used in numeral control system, printing industry, mechanical treatment and so on. 运动控制器广泛应用于数控,印刷,机械加工等行业。
The computer numeral control technology has been extensively applied in the every walk of life and productivity was improved enormously. 计算机数控技术在各行各业都得到了广泛的应用,使生产率得到了大大的提高。