Wire electrical discharge machining(EDM)services are not new anymore.Originally,the concept was discovered during the year 1770 and it was not until the 19th century that EDM was fully developed.It became widely used in the 1980s in different machine shops.Now,a lot of companies are offering wire EDM services,allowing products to be produced properly.
What is Wire EDM?
Wire EDM is a kind of electro thermal production procedure that eliminates metal in a precise way by harnessing an electrical spark's heat.Precision wire,which is usually brass,is continuously fed from a spool by means of precision diamond guides,one below and one above the work piece.The wire is energized with electricity as it is being fed.The work piece that must be machined is grounded.
Generally,the wire is moved by the EDM machine in the direction that it has to be cut.As the work piece is touched by the wire,sparks start to leap between the work piece and the wire in an controlled and extremely quick way.Millions of sparks are constantly eliminating materials per second so the wire seems to be cutting all the way through the work piece material.
Dielectric water is constantly fed over the wire and in the gap that flushes and cools out the microscopic particles that were melted.Too often,the wire size that is being used in EDM is the one with 0.010"diameter.A wire of this size may leave a cut at around 0.0106 to 0.014"wide.It all depends on the amount of energy applied to cut the wire.The more energy applied on the cut,the quicker the wire travels and the less accurate the cut conduit is.
Finding the Right Wire EDM Services Provider
Companies that are offering wire electrical discharge machining services have a wide array of options and equipments to select from.Many are using branded wire EDM machines that can run multiple wire sizes.When looking for a company that is offering such services to allow you to produce your product correctly,you should consider some things in mind.
No order seems too small or too big when it comes to EDM work.A good provider is capable of handling all your orders regardless of its size.A good company will be able to finish your job in time too.Since there are many companies that are offering EDM services specifically for wires,you have a lot of choices.Opt for one that has been serving its clients for years.
Your orders must be made by experienced professionals.Experience does not come easily.It takes years,instead,if not decades or more to learn the ups and downs of the trade.Avoid short changing yourself by enlisting the services of a novice.
The right wire EDM services provider has a good reputation but how you will know of this?You can check what people are saying about a particular provider.Well-known companies would not mess around when it comes to this kind of services.