Electrochemical deburring - A comprehensive review

Kadam, Shankar; Mitra, S.

doi:10.1016/j.matpr.2020.07.059

Cited by 8 publications

(10 citation statements)

References 37 publications

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“…Electrochemical deburring as depicted in Figure 8 is a precise finishing process used in high-precision manufacturing and machining [28]. Unlike traditional drilling methods, electro-chemical deburring (ECD) focuses on localized burr removal [29].…”

Section: Electrochemical Deburringmentioning

confidence: 99%

Non-Traditional Machining Techniques in Manufacturing Industries – An Overview

Ikumapayi,

Omietimi,

Onu

et al. 2023

E3S Web Conf.

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This comprehensive study provides an in-depth analysis of non-traditional machining techniques in the manufacturing industry. Focusing on mechanical, electrochemical, chemical, and thermal machining processes, the research explores recent advancements and their implications. The study adopts the action research method to gain a deeper understanding of the challenges associated with these techniques. Through a thorough examination of the machining processes, this work delves into various concepts, including the operations involved in each process and their corresponding outcomes. The analysis sheds light on the significance of non-traditional machining in the manufacturing industry, highlighting its potential for producing complex components and meeting design requirements that traditional machining methods may struggle to achieve. By exploring recent developments in non-traditional machining, this study aims to provide an overview of the advancements made in this field. It emphasizes the importance of understanding these techniques to unlock their full potential and enhance manufacturing capabilities. The findings of this research contribute to the existing knowledge base and serve as a valuable resource for professionals and researchers in the field of non-traditional machining.

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Section: Electrochemical Deburringmentioning

confidence: 99%

Non-Traditional Machining Techniques in Manufacturing Industries – An Overview

Ikumapayi,

Omietimi,

Onu

et al. 2023

E3S Web Conf.

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“…Particularly messy is the burr, the elimination of which many scientists have worked and are working on [5,6]. It can be removed by an additional mechanical [7], chemical [8] or hybrid operations [9]. However, a better method seems to be modifying the micro-blanking process itself.…”

Section: Introductionmentioning

confidence: 99%

New Method of Burr-Less Micro-Blanking

Presz

ARIVANANDAN

Cacko

2022

METAL 2022 Conference Proeedings

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Micro-forming is one of the most popular micro manufacturing processes for manufacturing vsmall metallic parts in sub millimetre range. The proposed process is called Micro-Blanking with Mutual Calibration -MBMC. It involves performing micro-blanking and then pushing the disk back through the resulting hole using a counter-punch. The product shape is corrected and the burr is eliminated. It is possible with proper selection of slack. A method has been proposed to determine the appropriate clearance value based on the results of FEM modeling assessed using the proposed parameters. FEM models are created based on the analysis of the results of only one specially designed MBMC process replacing a number of costly experiments. It is a process in which, with a nominal clearance of 5%, the punch axis is shifted in relation to the matrix axis by about 1/3 of the clearance. This results in a smoothly changing clearance in the range of 1.5 -8.5%. Modeling parameters are adjusted to the separation surface shapes and burr occurrence obtained for individual clearances. The case of the MBMC process concerning a disk punched with a punch of 1 mm in diameter out of 0.25 mm thick CuZn37 brass in hardened condition was analyzed. A method of assessing the broadly understood quality of a punched micro-product was proposed, based on the analysis of the geometry of the cross-sectional outline of the punched disc and hole. Using this method, it was shown that the MBMC process increases the quality of the product in relation to the blanking alone in the range of 0.7 to 2.2% of clearance.

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“…In addition, manual and automated methods are distinguished. The electrochemical deburring process is useful for removing burrs in hard-to-reach places, such as cracks and crevasses within a workpiece [ 20 ]. In such a process, burrs are exposed to a solution consisting of salt or glycol.…”

Section: Introductionmentioning

confidence: 99%

Optimization of Titanium Alloy Drilling to Minimize the Secondary Burr after Deburring Process

Franczyk

Zębala

2022

Materials

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The formation of burrs on the edges of machined surfaces is one of the inherent problems during machining. The burrs are formed both on the tool entry surface and exit surfaces. The paper proposes a modification of the drill involving an additional cutting insert located in the shank part. This innovative solution allowed the drill and deburring insert to be integrated, enabling both processes to be performed within one machining operation. The impact of the selected insert geometry and deburring process parameters on the size of burrs was determined during the experimental studies. Using the proposed deburring process for the Ti6Al4V titanium alloy, with appropriately chosen tool geometry and cutting parameters, reduces the secondary burr height by more than 90% compared to the original value.

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Electrochemical deburring - A comprehensive review

Cited by 8 publications

References 37 publications

Non-Traditional Machining Techniques in Manufacturing Industries – An Overview

Non-Traditional Machining Techniques in Manufacturing Industries – An Overview

New Method of Burr-Less Micro-Blanking

Optimization of Titanium Alloy Drilling to Minimize the Secondary Burr after Deburring Process

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