wire electrode and between parts must keep a certain discharge gap. In the clearance range, which can meet the pulse voltage constantly breakdown medium, produce spark discharge, and can adapt to spark channel put out in the media and away from ionization removal in product requirements. If the gap is too big, the voltage between actuators can't breakdown the medium, it cannot produce spark discharge....

Take care wire edm wedm commonly used in addition to the basic function of wedm outside, still have the following special function: (1) automatic wear, cut silk function Take care wire edm wedm generally with automatic wear silk and cut silk function, and has to break the automatic processing function, can place wear silk, or return to cut up DianChuan silk....

Walking at high speed of wire cut machine tools: Hs-wedm.it machine tool's biggest advantage good performance to price. Because of its practicability and economy, so in the larger market....

Discharge state refers to the spark gap when edm within each pulse discharge of the basic state when. Generally divided into five kinds of discharge status: open, spark discharge, short circuit, arc discharge, excessive arc discharge. Various discharge status in practice of processing, alternately probabilistic to appear (and processing rules allowed and feed, clearance pollution and so on about), even in a single pulse discharge process, also may appear alternately over two kinds of discharge status....

Go wire electrical discharge line breakdown of wire electrode is running fast reciprocating, wire electrode in the machining process repeated use. So this kind of wire electrode mainly molybdenum wire, tungsten bars and tungsten molybdenum wire....

Low speed wire edm wedm walk because of wire electrode mobile smooth, easy to get high machining accuracy and low surface roughness value suitable for precision mould parts processing. Our country in the introduction, digestion, absorption, and on the basis of development and batch production and the low speed wire edm wedm walk, meet the need of the domestic market. Now must strengthen the low speed wire edm wedm go further research and the development of new varieties, to offer more for the market of domestic low-speed wire edm wedm walk....

Wedm Wire Speed can be divided according to go High Speed Reciprocating go silk wedm (Reciprocating type High Speed Wire cut Electrical Discharge Machining commonly known as the "wedm"), Low Speed one-way go silk wedm (Low Speed one-way walk Wire cut Electrical Discharge Machining commonly known as "take care Wire"). Line copper wire is low speed wire electrical discharge line cutting machine one-way go use wire electrode, because most of the brass wire electrode materials, so referred to as "the wire" line....

The introduction of a new technology to pass through imitation, absorption, digestion, innovation this process, the theoretical study found that line the electrode zinc content in high, cutting the effect will be better, but from the non-ferrous metal processing learn terms, when more than 40% of zinc, wire electrode alpha single-phase crystallization organization into an alpha and beta of dual phase crystallization organization, then materials become too brittle and do not suit put it processed into very small diameters filaments. So ordinary brass wire electrode in common pursuit of high efficiency by cutting today restrictions in terms of the process, so that fostered other special properties of the wire electrode....

Walking at high speed of wire cut machine tools: Hs-wedm.it machine tool's biggest advantage good performance to price. Because of its practicability and economy, so in the larger market....

HSWEDM progress of technology HSWEDM punch mould processing also for use, but general with medium and low grade mould give priority to. Because of its practicability and economy, so in the large market, at present the annual production is up to 3.5 ~ 40000 Taiwan/years or so, the value of about 1.4 billion yuan. Mould manufacturing enterprise basically are all armed with this kind of machine tools, some as many as 15 to 20 sets, but this kind of machine tool processing precision low (size accuracy of 0.015 mm), processing surface quality is bad, but recent HSWEDM technology standards have great progress....

In the mold processing, edm wire-cutting processing technology a wide range of applications, but in wire-cutting processing process, mould easy generation deformation and crack, causing the abandonment of parts, make the increasing cost of ongoing problem. So, wire-cutting processing of deformation and cracking mold problem, also more and more cause the attention of people, over the years, the people to the deformation and cracking wire-cutting processing know enough, often caused wire-cutting processing with supplied materials department each other between the processors bitching, a contradiction. In fact, deformation and cracking reason is various, such as materials, heat treatment, structural design, process arrangement and when clamping workpiece linear cutting lines and the problem of choice and so on. In this many factors, we can find the linear cutting machining deformation and cracking of the law? The author through years of thorough research, puts forward the following measures to prevent deformation and cracking. ...

Take care wire edm wedm commonly used in addition to the basic function of wedm outside, still have the following special function: (1) automatic wear, cut silk function Take care wire edm wedm generally with automatic wear silk and cut silk function, and has to break the automatic processing function, can place wear silk, or return to cut up DianChuan silk....