Novel gold-electroplated bronze drum
A technology of velvet sand gold and bronze drums, applied in percussion instruments, instruments, musical instruments, etc., can solve the problems that the color cannot be maintained for a long time, the color of the bronze drum is not beautiful enough, and the appearance color is affected, so as to achieve rich product expression and beautiful appearance and color. Generous, solve the effect of not bright enough color and easy to rust
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[0018] Below in conjunction with embodiment the method of the present invention is further described.
[0019] A new type of velvet sand gold bronze drum. In the technical plan, nanotechnology is used to apply pure gold velvet sand to the surface of the traditional bronze drum.
[0020] The specific process is: traditional copper drum→product design→engraving board→mold opening→inverted wax molding→wax polishing→silver coating→electroforming copper→electroforming gold→polishing→wax removal and cleaning→drying→velvet sand gold Finished bronze drum.
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