A Newly Developed Technique to Fabricate Complicated Dies and Electrodes with Wires

摘要: This paper treats with a newly developed technique to fabricate complicated dies for press work and electrodes electrolytic machining, which is characterized by high productivity, low cost extreme simplicity. A number of thin wires are bound together retainer into bundle so that each end wire, will be surface element an expected contour, may pushed in ultrasonic vibrator located at desired position. The positioning wire can controlled utilizing numerically milling machine instance, the accuracy order 5/100 mm. As die surfaces constituted ends not smooth, rubber sheet inserted between blank scratched. In machining electrode, product as smooth one ordinary if diameter less than 0.5