Jul 6, 2022 | Elements of EDM, General, Wire |
This is a great question that applies to both plain brass and coated wires. When comparing wires, several characteristics and attributes should be examined, especially when trying the first spool of a new wire brand or type. Price alone is not a good...
Jun 22, 2022 | Elements of EDM, General, Wire |
This question hits on many areas that relate to the machine as well as CAM system programming techniques. Here are a few items to address and review for best results: MACHINE ITEMS: Maximum Taper Angle: It’s important to identify the maximum taper angle that a...
Apr 20, 2022 | Elements of EDM, General |
A proper answer requires a detailed look at the overall EDM operation. The practice of using a standard electrode reduction amount is very common, but it might not yield the best Accuracy or Machining Speed results. Pros of using a common electrode undersize:...
Mar 23, 2022 | Elements of EDM, General |
Depending on the fluid’s type, make and age, the easiest way to check the condition of your sinker dielectric oil is to ask the fluid manufacturer to perform a dielectric strength test. If you are using a standard petroleum-based di-electric fluid, the oil’s useful...
Feb 23, 2022 | Elements of EDM, General, Wire |
Proper maintenance and cleaning of Wire EDM equipment is key to achieve reliable and repeatable cutting results. Use the mildest possible, yet most effective cleaner. All cleaning chemicals need to be used sparingly within the machine. It is best to apply cleaners to...
Jun 18, 2021 | Elements of EDM, Sinker |
When choosing an electrode material, you must consider many factors. The usual first decision is, should you choose a metallic or non-metallic electrode? Depending on the material to be removed, this can be as simple decision. Carbides and sintered metals require more...
