Feature of dry wear using aluminum depend on metal mixture compounds

Vijayakumar, M.; Swaroop, B.; Mareeswaran, S.; Gnanakumar, N.

doi:10.1016/j.matpr.2021.04.388

Cited by 3 publications

(1 citation statement)

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“…As a result, scientists have been working nonstop to find new ways to improve machining processes such as surface smoothness and material removal rate, among other improvements [2,3]. The metal is reclaimed in the EDM process because of the sparks that fly between the tool and the work piece [4,5]. All types of conductive metals, regardless of hardness, can be machined using EDM, which is now the most common method.…”

Section: Introductionmentioning

confidence: 99%

Influence of Cryogenic Behaviour on Copper Electrode for Non-Conventional EDM

Manikandan¹,

Antony²,

Mohemedsharifkhan³

et al. 2022

KEM

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In the last few decades, non-traditional machining has increased the efficiency of the machining process. One of the most prevalent non-traditional methods of milling is through the use of an EDM process. Traditional machining methods can't easily machine materials with a complicated profile or hardness that EDM can handle. The industrial sector makes extensive use of EDM. Cryogenically treated copper electrodes and regular copper electrodes were used to conduct an experiment on an EN24 material using varied input parameters, such as electrode rotation, gap voltage, and discharge current. Electric discharge machining was used in a study. The Taguchi method is used to design experiments. Three input parameters were employed in an orthogonal L16 array to find an optimal value for each of the three components. OC (overcut), TWR (Tool wear rate), and Ra (surface roughness) are the three output variables. The S/N ratio can be used to determine the best values and relative relevance of each of these factors using a statistical analysis of variance (ANOVA) table. Additionally, the overcut, tool wear rate, and surface roughness of traditional and non-traditional EDM are examined. For the deep cryogenic and non-traditional machining method, conventional and non-traditional electric discharge machining methods were found to have optimal or dominant factors for the TWR and Ra.

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