The Benefits of Using Wire EDM Machining
Wire electrical discharge machining (EDM) is the process that is commonly used in cutting almost all kinds of electrically conductive materials with so much precision. The first electrode in the cutting process is the material that is being cut while the other electrode is created through having a thin and electrically charged EDM wire placed between the upper and lower mechanical guides used for the procedure.
An electrical discharge that takes place between the electrically conductive material and the wire, generates sparks that precisely and rapidly cuts through the material. Once the piece that is being worked on a wire is immersed in the de-ionized water, the cutting debris is flushed away. This type of procedure can produce precision parts matching design tolerance within the range of .0001. Even the most demanding and intricate parts requirements can be met with total repeatability and accuracy, no matter whether you are creating prototypes, thousands of production parts or limited production runs.
Various benefits are obtained from wire EDM machining that cannot be achieved by the other manufacturing methods. Because it is so repeatable and so precise, the procedure stands alone like the ultimate production method of high precision parts and high quality. Whenever accurate machining processes are required, EDM machining is the best option by far, as earlier mentioned, it can machine the arts within highly extreme and tight tolerances.
Another significant benefit of opting for wire EDM machining is that it is an extremely efficient process that produces intricate and delicate parts. It is also probable to manufacture the intricate pieces in amounts of one up to a million since the process is highly repeatable. This is a characteristic that is much appreciated by so many industry leaders since EDM machining processes have much shorter lead times compared to the other manufacturing procedures. A part of the short time is because it is incredibly accurate and allows the process to make parts correctly the first time around so that no follow-up or rework process is necessary. That being the case, it is always faster getting a product from prototype phase to the actual marketplace by using wire EDM machining.
There is less tooling that is required when setting up for the manufacturing of EDM machining, and this means that setting up time as a whole will take little time. This will also contribute to shorter leads periods associated with the procedure. When it is essential to make long tapers, no manufacturing process can efficiently and accurately produce such long tapers like EDM machining cans.
Another EDM machining capability is that it is excellent in producing square-edged internal cuts that cannot be duplicated by other machining processes. EDM drilling is a procedure that can create tiny holes that are hard to build using other machining methods, which makes it another capability of EDM machining that cannot be matched by other processes. EDM drilling is a procedure that can create small holes that cannot be matched or created by other machining methods. This process can also come up with the perfect parts since it leaves no burrs and does not need extra tooling for the part to be in the right state of high quality and precision.