电火花线切割

In this paper, on the basis of theoretical analysis, methods of range analysis and variance analysis are separately applied to the quantitative analysis of the relationship among gap voltage, peak current, workpiece thickness and cutting direction in the process.

本文在理论分析的基础上，采用正交试验设计，应用极差分析法和方差分析法定量研究了高速走丝电火花线切割加工中放电间隙电压量的变化特性与加工中峰值电流、工件厚度及切割方向之间的关系。

After the simulating results are analyzed, some general rules of machining complex ruled surface by means of WEDM system under typical motion types are figured out.

以结构化的模式设计了各类复杂曲面电火花线切割加工系统典型运动形式对应的图形仿真程序。

Simulating picture programs corresponding to typical motion types of WEDM process in machining complex ruled surface are designed with structural mode.

选择了十分适用于计算机图形仿真的VC语言作为复杂直纹曲面电火花线切割加工仿真编程语言。

The guide pulley subassembly is an important part of the EDM,which affects the EDM and the workpieces.

导轮组合件是电火花线切割机床的重要组成部分，对机床和工件的质量有着重要影响。

The method of building machining path automaticly, disposing of track , displaying the cutting track of NC code and capturing vectograph from digital image is also researched in detail.

第二章在提出电火花线切割DNC加工系统的基础上，进一步介绍了系统的体系结构、特点和功能，并且分析了实现系统各个重要模块实现的关键技术。

METHODS: Magnet was eut into the designed shape by an electric spark line cutter, covered with titanium and provided with magnetism to prepare the magnetic bilioenteric anas- tomosis stents.

采用电火花线切割技术将磁体切割成设计的规格形状，表面镀以钛薄膜，充磁，制作成磁性胆肠吻合支架，测量其磁场强度和磁吸引力大小。

Wire cutting electric discharging machining ; compound material of SiC p/LY12; surface roughness ; cutting rate

电火花线切割加工； SiCp/LY12复合材料；表面粗糙度；切割速度

Researching low speed wiring electro discharge machine,this paper proposes a hardware architecture of motion control system of LSWEDM based on DMC3000 motion control card,and focuses on analysis for the methods of motion control.

该运动控制系统实现了低速走丝电火花线切割加工中4轴联动控制的需求，并经反复调试，很好地解决了该系统运动控制精度要求高、控制轴数多等技术难点。

This article introduced the matching selection of step motor for wire-cut electric discharge machine by analyzing the special stress of the machine.

通过对电火花线切割机床在加工过程中的特殊受力分析，给出步进电机的匹配选择方法。

Fast-cutting wire-cut electrical discharge machining has been widely used in production. However, it is difficult to run the machine successfully and effectively because of its ugly operation interface.

基于快走丝电火花线切割加工机床性能的发挥在很大程度上依赖于操作人员的技术水平，用神经网络技术建立快走丝线切割加工工艺模型。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。