电火花线切割

对电火花线切割加工中故障的先兆信息进行了理论分析，提出了故障先兆信息的提取方法，并将采集到的故障先兆信息通过数据采集卡送入计算机进行分析和处理。

Analyses the fault auspice signals from WEDM , proposes a way of acquiring fault auspice signals inputting these signals into computer for analysis and processing .

目前低端的电火花线切割机床的控制系统基本上是以单一CPU为基础组成的控制系统。

At present , the control system of low-end WEDM machine tool is based on single CPU .

基于Internet的电火花线切割远程CAD/CAM技术研究

Study on an Internet-based Remote CAD / CAM Technology for WEDM

电火花线切割加工DSP控制的实现

The Realization of Controlling WEDM Based on DSP

MATLAB下的电火花线切割机床可靠性软件开发

Reliability software development of WEDM using MATLAB

基于AutoCAD平台的电火花线切割加工的自动编程

Automatic Program of Wire-cut Electrical Discharge Machining Based on AutoCAD Platform

基于AutoCAD的快走丝电火花线切割机床自动编程系统的开发

Development of Auto-Programming System for WEDM-HS Machine Tools Based on Autocad

以DSP为基础的电控系统可以满足电火花线切割机床的即时控制要求。

The electric control system that based on DSP can satisfy the requirement of instant control of WEDM . 2 .

PWM控制节能式电火花线切割脉冲电源主电路是一个电流闭环控制系统，放电电流的动态特性是影响电火花线切割加工工艺性能的重要因素。

The main circuit of the wire-incisory pulse power with PWM energy-controlled electric spark serves as a closed loop .

基于网络的电火花线切割加工DNC系统研究

Study on the DNC System for EDM Wire Cutting Based on Network

所以研究具有高附加值、应用性很强的CNC控制系统的电火花线切割机床，提高产品的市场竞争力势在必行。

Therefore , study on the WEDM of high added value and strong applied CNC control system to improve the market competitiveness is imperative .

放电参数对电火花线切割加工Nd-Fe-B材料的影响

Effect of Discharge Parameters on Electrospark Wire-electrode Machining Nd-Fe-B

DXF文件中线型对某电火花线切割机床加工的影响

The DXF Line Type 's Influence on the WEDM

由G代码提供的零件表面几何信息及工艺信息（丝半径和放电间隙），推导出低速走丝电火花线切割机上下导丝嘴的运动轨迹，实现上下异型切割运动轨迹的精确控制。

The movement track of upper guide roller and lower guide roller is derived according to the geometry and technology information of the workpiece , the cutting track of abnormity is controlled exactly .

在木工圆锯片CAD的基础上，利用2个模块，将CAD产生的数据转换成NC指令，用通用算法语言实现自动编程，并在数控电火花线切割机上进行了加工，取得了满意结果。

Based the CAD technology of the wood working circular saw , NC codes are produced in common computed language by two change programs , cut workpieces on linear cutter are satisfied with production .

第三章研究了电火花线切割DNC加工系统自动化编程系统模块的关键技术。

In chapter 3 , some key technique used in realizing the module of wire automation programming system is discussed .

对某电火花线切割设备不能接收某些DXF数据的现象提出了解决方案，通过线型的转换，实现了数据的传输，完成了数控加工。

By the transform of line type , it realized that the WEDM received the DXF file and completed the NC machining .

电火花线切割加工（Wire-CutElectricalDischargeMachining，简称WEDM）属特种加工，通常用来切割轮廓曲线比较复杂的零件，如：模具、成形刀具等，对加工精度有较高的要求。

WEDM ( Wire-Cut Electrical Discharge Machining ) is a kind of special machining way which is usually used for mold fabricating , formed cutter tooling and complex and precision shapes , etc.

基于以上工作，开发了基于AutoCAD平台的电火花线切割加工的自动编程软件，使其具备了基本的电火花线切割加工编程功能。

Based on the study in this thesis , an automatic program system of Wire-Cut Electrical Discharge Machining based on AutoCAD Platform is developed , which has a fundamental programming function of WEDM .

本文将USB总线和线切割数控结合于一体，提出了基于USB总线的电火花线切割控制卡的设计思路。

By combining the technologies of USB with that of Computer Numerical Control ( CNC ) of Wire Cut Electric Discharge Machining ( WEDM ), a system of PC for WEDM based on USB are designed .

SCK电火花线切割机床的技术改造

Reformation of wire cutting discharge electric cutting machine

本文研究了高速走丝电火花线切割机床（WEDM-HS）的高效率低损耗加工技术。

In this paper the machining technology with high cutting rate and low wire wear in WEDM-HS has been developed .

应用高速摄影技术研究电火花线切割加工（WEDM）放电、热蚀、气泡运动和金属材料的抛出过程，并对线切割加工放电的过程进行了描述。

The Paper presents the processes of corrosion , bubble movement and vaporization of metals in WEDM by using high speed photography , and also describes the process of electric discharge in WEDM .

根据处理后的图形数据信息，按照加工程序的代码格式自动编制出电火花线切割两种常用的G代码和3B格式加工程序。

According to the treated figure data information , the program is worked out automatically in two kinds of code : ISO standard code format ― G code and 3B code , which are in common use in WEDM .

现代加工设备如数控车床、铣床和磨床，此外EDM（包括电火花线切割）和现代模具表面精整方法大大降低了模具零件的加工成本。

Modern processing equipment such as CNC lathes , milling machines and grinders , addition of EDM ( including electric spark line cutting ) and modern mould surface finishing method greatly reduces the cost of mould parts processing .

结合本机床的结构特点，确定了微细电火花线切割四轴联动控制系统的硬件总体构架，设计了基于DSP的单轴伺服控制卡的位置调节、位移检测、间隙检测及分析等主要功能模块。

Based on the structure of machine tool , the hardware structure of the control system is established , and the main function modules of the single-axis servo control card based on DSP , such as position control model , position detection model etc , are designed .

PCI总线是一种能为主CPU及外设提供高性能数据总线的局部总线，本文将PCI总线和线切割数控结合于一体，开发了Windows操作系统下基于PCI总线的电火花线切割控制系统。

PCI is a local bus which can provide a high performance bus to the CPU and peripheral equipment . In this thesis , by combining the PCI-bus and NC WEDM , a WEDM system based on the PCI-bus and Windows OS is put forward .

我的设计课题是DK7732数控高速走丝电火花线切割机及控制系统设计。

My design subject is DK7732 numerical control electrical-discharge perforation molding machining tool .

介绍一个以数控电火花线切割机床和PC微机为硬件环境的冲裁模具CAD/CAM集成化系统，着重探讨冲裁模具CAD、图形数据处理、NC自动编程和NC通讯等问题。

Based on the hardware of NC wire cut electric discharge machine and PC computer , a intergrated CAD / CAM system for die parts was built . In this paper , die part CAD , graphic data processing , automatical NC programming and communica - tion are discussed .

本文基于开放式结构，设计了一个电火花线切割实验CNC系统4AWED，并在系统数据信息流程和通用模块的设计中采用了开放式体系结构的设计思想。

On the basis of open system architecture , a CNC system for wire-cut electric discharge machine has been designed . The idea of open system architecture is also adopted in the data process and design of current module .