Attachment A ORNL Specifications ORNL Machine 92 Wire EDM.pdf

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ORNL Machine #92 Wire EDM
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PR411711
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This document details specifications for ORNL Machine #92 Wire EDM (Electrical Discharge Machining) at Oak Ridge National Laboratory. The machine features precise work area capabilities with 13.8-inch X-axis, 8.66-inch Y-axis, and Z-axis travel, and an extremely high resolution of 0.000019 inches. The machine's maximum footprint is 2,050mm length, 2,233mm width, and 2,149mm height, with positioning and repeat accuracy of less than 0.0018mm across axes. Additional advanced features include a max cutting rate of 40in²/hr, 98ft/min rapid traverse, capability for taper angles ≥30°, 4.0 microinch surface finish, rotary axis for turn & burn functionality, 3D setup technology, wire chopper, automatic wire feeding, and multiple intelligent technologies such as collision protection, thermal stabilization, automatic wire threading, and slug management.

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ORNL Machine #92 Wire EDM

Steven Shipner

Oct. 2024

Wire EDM Specifications Work Area Travel Scale Feedback Resolution

X-Axis 13.8in Yes 0.000019in

Y-Axis 8.66in Yes 0.000019in

Z-Axis 8.66in Yes 0.000019in

Machine Footprint Length 2,050 mm Max

Width 2,233 mm Max

Height 2,149 mm Max

Machine Accuracy Positioning

Accuracy Repeat Accuracy

X-axis <0.0018mm <0.0018mm

Y-axis <0.0018mm <0.0018mm

Z-axis <0.0018mm <0.0018mm

C-axis

Additional Features Upgrades

Max Cutting Rate 40in2 / hr.

Rapid Traverse 98ft min

Taper Angle greater than or equal to 30°

4.0 microinch surface finish

Rotary Axis for Turn& Burn Capability

3D setup technology

Wire Chopper and Automatic Wire Feeding

Additional Technologies: Collision Protection, Thermal Stabilization (Quoted as Option), Intelligent Spark Protection System or equivalent, iWire Technology or equivalent, Automatic Wire Threading, Automatic Slug Management, Automatic Slug Welding

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