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  AAM Electrical Discharge Machines

Custom-built EDM machines for high-volume production

We meet the demanding challenges and special requirements for high-volume smallhole production EDM equipment, from fully-automated machinery used for making precise microholes in fuel injectors (as shown below to the left), to custom CNC products for EDMing deep and shallow-angled cooling holes in aerospace components.
Our EDM Division utilizes the expertise of individuals with more than 100 years combined experience in custom EDM design, manufacture and applications. Harness our special skills in part and electrode handling, machine automation, custom tooling and in-process inspection.

    Look to us when your EDM needs include:
  • innovative custom automation
  • large numbers of holes or parts
  • diameters above .0035 inch
  • shallow entry angles
  • deep, fast hole drilling
  • burr-less machining
  • low surface distortion or treatment
  • water-based dielectrics
  Our equipment can be configured for stand-alone operation or integrated into complex systems. The six-axes fasthole CNC machine on the right uses a 24-position automatic tool changer to accomplish “lights out” machining of deep and complex angled cooling holes in a turbine vane.


On the electronic side, we have developed a unique and highly innovative modular EDM concept, utilizing a distributed architecture, fiber-optic LAN, multiple processors and DSPs, to create a range of extremely cost-effective, efficient and versatile EDM power supplies. Our operator console is Windows-based and offers a flexible placement unsurpassed in the market
 

  To learn more about our products and capabilities, contact John Ruselowski, EDM Sales Manager at (800) 579-0505 or (734) 475-0505 or email sales@aam-ch.com.  
 

Dedicated EDM Machines