Surface Roughness Comparison
Before reading the chart below there are a couple of points that may help Q – What is Ra vs Rz? One of the most straight forward explanations I could find is from an article in Modern Machine Shop written by George Schuetz, director of precision gauges at Mahr...Collaboration with Universities
During the last 2 years we have been fortunate enough to work with four Universities on a variety of research projects. These include University of Manchester, University of Nottingham, University of Cambridge and University College London….
Materials Suitable for Wire and Spark Erosion
The list of materials that can be machined successfully with EDM Electro discharge machining is very extensive, we decided it would be a good idea to list some of them below.
Aluminum (Including lithium alloys)
Steel (EN1-40, 4130,
Titanium (Ti 6Al4V, Grades 1-5)
Copper
Brass …..
Plant and Equipment
Here is a list of our plant and equipment – it is constantly being updated so if you have any specific requirements please give us a call….
Advantages and Disadvantages EDM
Tolerances of +/- 0.005 can be achieved
Material hardness does not effect process – Tungsten Carbide – Stellite – Hastelloy – Nitralloy – Waspaloy – Nimonic – Inconel all can be successfully machined by EDM…..