Used Wire EDM Machines
by
Josh Riverside ARTICLE REPRINTING IS PERMITTED
Unfortunately, while the down-turn in the economy in the United States has been an unwelcome event, there are numerous great deals one can find with used wire EDM sales on machines including the Elox-Fanuc, Japax, and Mitsubishi as well as numerous other brands.
First, before looking into used wire EDM sales and investing such a large amount of capital into any tool, one must verify the integrity and reputation of the business. In the same vein of "Buyer beware," one must be sure that the company with which he or she is doing business is very reputable. While one is verifying the business, it is sound business advice to determine what product you will be manufacturing, how many you need to produce on a daily and monthly basis, what size capacity of tank will you need, and how detailed a cut will be required. Different machines have different allowable axis paths that the wires can travel. Certainly you don't want to purchase a wire EDM machine that is large enough to produce jet engine parts if all you are making are products the size of a small wallet or vice versa.
Once you have determined the capacity of the wire EDM machine and verified the integrity of the retailer, begin looking at wire EDM machines that will meet your specifications and that will fit into the allowable budget. Prices for the same piece of equipment will greatly vary depending upon age, upkeep, looks, etc. Be sure to check the maintenance records of any wire EDM machine you are considering as well as finding out when it was last serviced. That includes when the wires were last replaced. Many times the cost of having to replace the wires shortly after purchase can sour a business relationship or prove to be cost prohibitive for the new owner. Therefore, strive to purchase a wire EDM machine that has had the wires replaced recently. You will certainly experience a better Return on Investment if you do.
For businesses with less spending capital, used wire EDM sales is certainly the way to go. It requires much more initial footwork in determining the quality of the used machine; however, if the company is reputable, and the specifications are met, then there really isn't any downside to Used wire EDM sales and the benefits realized, e.g. more disposable income, outweigh any perceived negatives.
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Wire EDM Info provides detailed information about wire EDM machines, machining, heat affected zone, technology and more. Wire EDM Info is the sister site of
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Electrical Discharge Machining Additional Electrical Discharge Machining Articles
Wire EDM Machining Wire Electrical Discharge Machining, Wire EDM, is a machining process that utilizes a wire filament that carries an electrical charge through the wire and is used to cut away the hard metal elements.
What is Wire EDM? What exactly is wire electrical discharge machining, also referred to as Wire EDM? Wire EDM is the process whereby hard metals, those that previously could not be machined or manipulated by traditional methods, could now be machined, manipulated and designed by electrical charges in order to cut away the unwanted metal into heretofore unattainable shapes and designs with greater tolerances and precision.
Wire EDM Machines: An Overview While there are many brands and models of Wire EDM machines available today, the three most prominent manufacturers are Elox, Japax, and Mitsubishi.
Advances in Wire EDM Technology With modern wire EDM machines utilizing CNC (the Computer Control, or the brains of the machine if you will) for production, there is a user-interface device, the computer, where the worker will input the required data for design that will eventually guide the wire EDM machine during the passes and cuts in the process of creating the final product. Moreover, like any computer today, software is needed to run the equipment. This is no different in wire EDM. The CNC Controller and the software application comprise the wire EDM technology.
Wire EDM and the "Heat Affected Zone" In Wire Electrical Discharge Machining (Wire EDM), the process of tooling by using electricity to cut the materials, there is an area that is known as the Heat Affected Zone. What this means is that wherever the electrical wire passes to make the cut, heat is a generated by-product of the electrical cut. The area where the cut is made is known as the heat affected zone.
