Wire EDM depends on more than machine settings alone. This guide reviews the setup, maintenance, and process controls that most affect wire-EDM performance.
Nickel-base alloys reward a slow, stable reaming process with close control of stock allowance, speed, feed, and coolant. This guide covers the main setup priorities.
END USER: 80/20 Inc., (260) 248-8030, www.8020.net. CHALLENGE: Overcoming limitations of older machine tools that could each only perform one step when making a part. SOLUTION: New CNC machine tools with more capabilities and flexibility. SOLUTION PROVIDER: Haas Automation Inc., (800) 331-6746, www.haascnc.com
END USER: PDQ Corp., (860) 529-9051, www.pdqcorp.com. CHALLENGE: Find a more efficient method for machining complex, tight-tolerance parts primarily for the aerospace industry. SOLUTION: Two 6-axis mill/turn machine tools. SOLUTION PROVIDER: Eurotech, (352) 799-5223, www.eurotechelite.com
The second Look Ahead item in the September issue of Cutting Tool Engineering magazine covers bandsaw technology that automatically adjusts feed rate as the density of a structural workpiece changes.