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FIGURE 6-1 The surface black&white strips in Wire cut EDM The high-speed wire-cut EDM machine adopts a reciprocating high-speed wire-cutting method. The surface of the steel workpiece being processed will often have obvious black and white separated stripes (see Figure 6 – l). This phenomenon severely affects the Wire cut EDM processing quality and the further promotion and application of Wire cut EDM techn

High-speed WIRE CUT EDMstripes is obvious EMD cutting process and EDM forming process are the same in that both of them are based on the principle of electrolytic corrosion during pulse discharge between the tool electrode and the workpiece electrode to instantaneously ablate the workpiece surface. However, the two processes are different in that EDM forming must be done with the shaped tool electrode which has preci

The high-speed wire-cut EDM machine adopts a reciprocating high-speed wire-cutting method. The surface of the steel workpiece being processed will often have obvious black and white separated stripes (see Figure 6 – l). This phenomenon severely affects the Wire cut EDM processing quality and the further promotion and application of Wire cut EDM technology. After careful observation and study, it can be found th

High-speed WIRE CUT EDM stripes is obvious EMD cutting process and EDM forming process are the same in that both of them are based on the principle of electrolytic corrosion during pulse discharge between the tool electrode and the workpiece electrode to instantaneously ablate the workpiece surface. However, the two processes are different in that EDM forming must be done with the shaped tool electrode which has prec

  TAGUTI Molybdenum Wire TAGUTI Molybdenum Wire is Chinese time-honored brand. Molybdenum Cutting Wire is used specially in high speed wire cut edm machine, which is invented and applied mostly in China. Almost all high speed wire cut edm machines abroad are imported from China. And only in China and Russia you can find molybdenum ore. But you can only find in China molybdenum wires especially used for wire edm

Typically filters trap oils and greases so you need a detergent to break those down and remove them. Good EDM filters are designed to trap particles. As they load up the pressure drives the particles deeper and deeper into the weave. You might need compressed air to blow them out. Most older edm’s using paper EDM filters cartridge ran from the outside-in and you could hose them off and sling ’em a bit and

Molybdenum Wire Breaking Introduction In the practice of wire cutting, used metal wires often take place breaking. When operators process the workpieces, molybdenum wire breaking happens. Then in many cases, they can’t find the cause why wires always break in wire cut machines. So the the processing is delayed and wire cutting precision is greatly reduced in some ways. In this paper, take the molybdenum wire as an ex

1.4 Related to wire device and working fluid (1) When the molybdenum wire breakage is related to the wire device, the root cause is the decline of the molybdenum wire device precision. Especially when the different wire guide wheels are worn out, the jitter of molybdenum wire will increase, which would destroy the normal spark discharge gap of wire cut edm machine and be easy to make large current discharge in concen

The Analysis and Measurement for Wire Breakage in High Speed Wire Cut EDM Machine Part TWO (2)The wire breakage of thick workpiece during wire cutting. By thick workpiece, we generally mean the thickness of workpiece is more than 100mm. The wire breakage of thick workpiece wire cutting may occur when the wire cut machine generates sparks or during the wire cutting process or when the edm parts are finished. The main