Prediction of tool shape in electrical discharge machining of EN31 steel using machine learning techniques

AS Walia, V Srivastava, PS Rana, N Somani, NK Gupta… - Metals, 2021 - mdpi.com
In the electrical discharge machining (EDM) process, especially during the machining of
hardened steels, changes in tool shape have been identified as one of the major problems …

Surface roughness analysis of H13 steel during electrical discharge machining process using Cu–TiC sintered electrode

AS Walia, V Srivastava, M Garg, N Somani, NK Gupta… - Materials, 2021 - mdpi.com
In electrical discharge machining (EDM), the machined surface quality can be affected by
the excessive temperature generation during the machining process. To achieve a longer …