Transactions of the Korean Society of Mechanical Engineers (대한기계학회논문집)
- Volume 17 Issue 2
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- Pages.380-384
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- 1993
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- 1225-5963(pISSN)
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A Study on Discharge Gap in CAD/CAM Wire Electric Discharge Machining
CAD/CAM 와이어 방전가공의 가공확대여유에 관한 연구
Abstract
In precision wire electrode discharge machining by CAD/CAM, it is the most important problem on machining method to determine the wire electrode offset amout from the accurate calculation of discharge gap in order to increase the machining accuracy, after fixing the main machining conditions such as machining speed, wire tension, coolant conductivity, gap vlotage. The present study shows the relationships between discharge gap and main machining conditions by means of a series of experiment concerned with the gap using the workpiece of STD 11, and suggests the experimental eguation to calculate the accurate wire electrode offset amount under the given machining conditions for spot workers.
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