Category

Figure 6 – 5 (a)   False  (b)  Correct (2) Use closed cutting with a threaded hole. When punching parts such as punches, it is customary not to consider punching through the holes, but to cut them through a lengthy induction program from outside the material boundary. This operation is very convenient, but is easily affected by the internal stress of the material. In some occasions where the precision of machining is

Using molybde molybdenum wire num wire or brass wire 1. Process for improving dimensional accuracy Prior to Wire cutting EDM, the workpiece material has been subjected to overheating and cold working, and there is a certain amount of stress inside the material. Even if the over-annealing process is performed, various stresses will appear during the on-line cutting process, and the workpiece will deformed, thus affect

People’s concern about the electric spark wire cutting plus T-members, includes machining accuracy (size accuracy and shape accuracy) and surface quality (surface roughness, cutting stripe and surface texture change layer) of the processing part. Although many factors affecting the WEDM processing accuracy and surface quality have been discussed in detail in the 3rd chapter, how to deal with it in production practice

People’s concern about the electric spark wire cutting plus T-members, includes machining accuracy (size accuracy and shape accuracy) and surface quality (surface roughness, cutting stripe and surface texture change layer) of the processing part. Although many factors affecting the WEDM processing accuracy and surface quality have been discussed in detail in the 3rd chapter, how to deal with it in production practice

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