Electroforming technology is a highly specialized process for fabricating a metal part by electro deposition in a plating bath over a base form or mandrel which is subsequently removed. On a mandrel, also known as a mold or matrix, which is removed, metal is electrodeposited. As a result, the coating turns into the product. Intricate parts made of nickel, copper, gold, and silver, such as molds, dies, waveguides, nozzles, and bellows, are best produced using the electroforming process. The paper examines electroforming equipment, materials, and their interactions and emphasizes the post-processing steps and subtle surface finishing techniques that are necessary to achieve superior mechanical properties. By examining actual case studies, the study highlights how electroforming can be successfully incorporated into a variety of industries and highlights how it can be used to create precise components with complex geometries. The process description, benefits, and main engineering applications of electroforming technology are covered in this article. This review paper discusses the electroforming process description, benefits, advantages, comparison with other fabrication methods, and its applications.

Keywords: Electroforming, technology, fabrication, metal, manufacturing

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1. ‘The Impact of Time Compression Technologies on the Product Development Cycle’, C. Brown, Proceedings of Time Compression Technologies '96 Conference, Gaydon 1996, p 45.
2. ‘Concurrent Engineering: Balancing People, Process and Technology’, R. Vandegrift, Rapid News, Vol 4, No 3, June 1996, Euro Publishing Consultancy.
3. ‘Establishing Time Compression Technologies into Existing Management Hierarchies’, I. Halliday, Proceedings of Time Compression Technologies '96 Conference, Gaydon 1996, p 57.
4. ‘Rapid Tooling: A Review of the Alternatives’, P. Dickens, Proceedings of Time Compression Technologies '96 Conference, Gaydon 1996, p 124.
5. ‘Rapid Prototyping and Tooling’, D. Atkinson, (C. Bocking, R. Cobb Consulting Editors) Pub. Strategy Publications Ltd, Welwyn Garden City, 1997.
6. ‘Rapid Prototyping & Manufacturing: Fundamentals of Stereolithography’, P. F. Jacobs, Pub. Society of Manufacturing Engineers, 1992.
7. ‘Rapid Metal Prototyping’, Proceedings of the 3rd European Conference on Rapid Prototyping, Nottingham 1994, P. 245.
8. ‘EDM Electrodes Made by Rapid Prototyping’, H. Muller, EARP Newsletter No 3, Pub. Danish Technological Institute, Jan. 1994.
9. M. Reddy, L. S. R. Krishna, S. S. Kumar, and P. R. Reddy, “A comparative study on performance of 3D-printed EDM electrode with conventional EDM electrode,” in in Recent Trends in Mechanical Engineering, pp. 217–225, Springer, 2020.
10. Arthur, P. M. Dickens, and R. C. Cobb, “Using rapid prototyping to produce electrical discharge machining electrodes,” Rapid prototyping journal, vol. 2, no. 1, pp. 4–12, 1996.

Electroforming technology is a highly specialized process for fabricating a metal part by electro deposition in a plating bath over a base form or mandrel which is subsequently removed. On a mandrel, also known as a mold or matrix, which is removed, metal is electrodeposited. As a result, the coating turns into the product. Intricate parts made of nickel, copper, gold, and silver, such as molds, dies, waveguides, nozzles, and bellows, are best produced using the electroforming process. The paper examines electroforming equipment, materials, and their interactions and emphasizes the post-processing steps and subtle surface finishing techniques that are necessary to achieve superior mechanical properties. By examining actual case studies, the study highlights how electroforming can be successfully incorporated into a variety of industries and highlights how it can be used to create precise components with complex geometries. The process description, benefits, and main engineering applications of electroforming technology are covered in this article. This review paper discusses the electroforming process description, benefits, advantages, comparison with other fabrication methods, and its applications.

Keywords: Electroforming, technology, fabrication, metal, manufacturing

🔒 This is a subscription article

Full text is available to subscribers and institutional members. Please choose an option below to access it.

1. ‘The Impact of Time Compression Technologies on the Product Development Cycle’, C. Brown, Proceedings of Time Compression Technologies '96 Conference, Gaydon 1996, p 45.
2. ‘Concurrent Engineering: Balancing People, Process and Technology’, R. Vandegrift, Rapid News, Vol 4, No 3, June 1996, Euro Publishing Consultancy.
3. ‘Establishing Time Compression Technologies into Existing Management Hierarchies’, I. Halliday, Proceedings of Time Compression Technologies '96 Conference, Gaydon 1996, p 57.
4. ‘Rapid Tooling: A Review of the Alternatives’, P. Dickens, Proceedings of Time Compression Technologies '96 Conference, Gaydon 1996, p 124.
5. ‘Rapid Prototyping and Tooling’, D. Atkinson, (C. Bocking, R. Cobb Consulting Editors) Pub. Strategy Publications Ltd, Welwyn Garden City, 1997.
6. ‘Rapid Prototyping & Manufacturing: Fundamentals of Stereolithography’, P. F. Jacobs, Pub. Society of Manufacturing Engineers, 1992.
7. ‘Rapid Metal Prototyping’, Proceedings of the 3rd European Conference on Rapid Prototyping, Nottingham 1994, P. 245.
8. ‘EDM Electrodes Made by Rapid Prototyping’, H. Muller, EARP Newsletter No 3, Pub. Danish Technological Institute, Jan. 1994.
9. M. Reddy, L. S. R. Krishna, S. S. Kumar, and P. R. Reddy, “A comparative study on performance of 3D-printed EDM electrode with conventional EDM electrode,” in in Recent Trends in Mechanical Engineering, pp. 217–225, Springer, 2020.
10. Arthur, P. M. Dickens, and R. C. Cobb, “Using rapid prototyping to produce electrical discharge machining electrodes,” Rapid prototyping journal, vol. 2, no. 1, pp. 4–12, 1996.