| 摘要 |
PURPOSE:To provide a plating device which prevents generation of a plating defect with a simple construction by the constitution in which electricity is conducted to a plating liquid from the electrodes in a cylinder for supplying the plating liquid by ejecting said liquid within a rotary cylindrical body provided with spiral electrodes for guiding small sized articles to be plated on the inside circumferential surface. CONSTITUTION:Spiral electrodes 5 consisting of carbon, etc. are formed on the inside circumferential surface of a rotary cylindrial body 1 of a plating device, and are connected via power feed contactors 6 formed of copper and a brush 7 to the minus side of an electric power source to conduct electricity to articles (a) to be plated and at the same time, the articles (a) are guided and moved to one direction accompanied with the revolution of a rotating body 1. While a cylinder 8 for supplying a plating liquid extending longitudinally in the body 1 is provided by being supported on a supporting member 10. Electrodes 19 formed of titanium connecting to the + side of the power source are provided therein to conduct electricity to the plating liquid which is ejected from a pipe 11 for supplying the plating liquid and an ejecting nozzle 9 to the articles (a). The articles (a) are thus brought into contact uniformly with the plating soln. and are maintained in the conducting state over the entire part, by which the entire part is continuously plated without uneven plating.
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