What is a Wire EDM?
Wire EDM, unlike standard mills and lathes, utilizes a metallic wire to make contouring cuts to remove large portions of material. Emitting electrical pulses through the wire creates indentations as it cuts through the material. Additionally, the wire can be positioned at an angle to make tapered cuts for parts with varying profiles on the top and bottom of the part. Rather than measuring in inches per minute of material removal, Wire EDM’s are measured in square inches per hour with the average machine today capable of removing up to 46 in² of material per hour on a 2 in thick part.
Want to Know More?
For more information or questions about Wire EDM’s, contact Don McMillan at mmcmillan@ellisontechnologies.com.