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Electrical Discharge Machining Services [EDM]

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Electrical Discharge Machining

Aerospace Alloys, Inc. provides EDM cutting services for the military and aerospace sectors, and specializes in working with heat exchanger components. EDM (Electrical Discharge machining) is a manufacturing process whereby a desired shape is obtained using electrical discharges. Material is removed from the work piece by a series of rapidly recurring current discharges between two electrodes, separated by a dielectric liquid and subject to an electric voltage. We offer both ram and wire EDM processes, and feature 3- and 5-axis CNC machining capabilities. To inquire about a project, please contact us directly.

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Processes
  • Ram Electro Discharge Machining [EDM]
  • Wire Electro Discharge Machining [EDM]
Tolerance (+/-)
  • ± .0002 in
  • ± .0051 mm
Length
Max (Ram): 26 in / 660.4 mm Max (Wire): 16 in / 406.4 mm
Width
Max (Ram): 18 in /  457.2 mm Max (Wire): 11 in / 279.4 mm
Material Thickness Max:  .250 in / 6.35 mm
Minimum Part Feature
  • .012 in (Wire)
  • .305 mm (Wire)
Cutting Axis
  • 3-Axis
  • 5-Axis
Equipment Capabilities
  • CNC Control Capabilities
Equipment
  • Brother EDM HS70A 
  • 4 ELOXRAM EDM's
Industry Focus
  • Aerospace
  • Commerical
  • Military/Government
Intended Application
  • Heat Exchanger Components
Industry Standards
  • ISO
  • AS 9100
Production Volume

Prototype to Mid Volume

Lead Times Available
Min: 3 Days Max: 5 Days

Emergency services available

Materials (Metals)
  • Alloy Steels
  • Aluminum
  • Inconel®
  • Stainless Steel
File Formats
  • AutoCAD (DWG,DWZ)
  • BMP
  • Bit Mapped Graphics
  • DXF
  • Drawing Interchange Format, or Drawing Exchange Format
  • GIF
  • Graphics Interchange Format
  • IGES
  • Initial Graphics Exchange Specification, ANSI file format.
  • JPG or JEPG
  • Joint Photographic Experts Group
  • MasterCam (MDX, MC8, MC9, SET)
  • PDF
  • Portable Document Format
  • STEP
  • Standard for the Exchange of Product Model Data
  • TIFF
  • Tagged Image File Format

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Aerospace Alloys, Inc. | Specialized Metal Service Center Since 1980