Electro-Etching Workshop

Electro-Etching Workshop John Fetvedt Table of Contents Electro-Etching .. 5. Advantages of Electro-Etching .. 5. Safety First .. 5. Basic Electricity .. 6. Definitions .. 6. Electro-Etching 101 .. 7. Introduction .. 7. Basic Setup for Electro-Etching .. 7. Measuring Volts .. 7. Measuring Amperes .. 8. Volts vs Amps .. 8. Current Density .. 9. Cross Section of a Typical Electro-Etching .. 9. etching the Design (intaglio etch) vs etching the Background (relief etch) .. 9. Increasing the Current Density .. 10. Small Semi-Enclosed 10. Choice of Electrolytes .. 10. Resists .. 11. Computer Generated Resist Mask Options .. 11. Vinyl .. 11. Laser 13. Photosensitive Dry Film .. 16. Other Resist Options .. 19. Contact 19. 19. Fingernail Polish .. 19. Paint 19. Electrolytes .. 20. Cupric Nitrate (Cu(NO3)2) .. 20. Preparing the Cupric Nitrate 21. Disposing of the Cupric Nitrate 22. John Fetvedt June 28, 2018 2.

John Fetvedt www.bijoux-de-terre.com June 28, 2018 5 Electro-Etching Electro-Etching, also called galvanic-etching, is described by Wikipedia, the free encyclopedia, as “a

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  Workshop, Electro, Etching, Electro etching workshop, Etching electro

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