1. It is a special machining method that uses the principle of electrolytic deposition of metal to accurately duplicate some complex or special shaped workpieces.
2. It is a special application of electroplating.
3. Electroforming was invented by Russian scholar Б. С. Jacobi in 1837.
4. At first, it was mainly used to copy metal works of art and printing plates. At the end of the 19th century, it began to be used to manufacture recording dies. Later, its application scope gradually expanded.
5. The master mold is generally made by pouring, cutting or carving. For precise and small meshes or complex patterns, the photoengraving technology can be used.
