Tag: CNC EDM

30 Aug 2019

Achieving best surface finish through Sinker EDM

Surface finish in very important aspects when it comes moulds in particular, as product coming out from mould is typically a mirror image of mould itself. If the mould has any particular ‘lays’ it will directly have opposite impression on product. An EDM surface finish is different to that produced by conventional machining. Cutting processes […]

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17 Aug 2019

Which to Electrode to chose – Graphite or Copper?

When it comes time to decide whether to use graphite or copper electrodes in your shop, it’s important to look at the big picture. One has to consider application for which EDM is going to be used, depending on which a type of electrode can be chosen. Earlier, Copper was the only option available, however […]

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17 Aug 2019

5 Factors that determine your Graphite electrode selection

As EDM industry is growing year-on-year, and steadily the outlook towards it has changed during this period. Market looks at EDM as proven and precise machine, which can do wonders as compared to conventional machining. While there are many methods used to come to conclusion as to what material is to be used, we at […]

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16 Apr 2019

Understanding the Terminologies of EDM

RAM EDM, otherwise known as “Sinker EDM” or “Plunge EDM” has been around for over fifty years. As machining with Sinker EDM or Plunge EDM occurs by using electrical energy, the electrical conductivity plays a key role in how fast the Spark Gap can ionize allowing a spark to occur. Materials such as Carbides and […]

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