ELECTROPLATING METHOD FOR BOX-SHAPED WORK, BOX-SHAPED WORK HOLDER FOR ELECTROPLATING, AND ELECTROPLATING DEVICE FOR BOX-SHAPED WORK

摘要

PROBLEM TO BE SOLVED: To provide an electroplating method and an electroplating device for a box-shaped work with which, in the case the inside face of a box-shaped work such as box nut is subjected to surface treatment, a satisfactory plating film is formed, and to provide a holder for electroplating.;SOLUTION: The holder for electroplating is provided with: a base part having a through hole piercing from the upper face to the lower face; a first supporting member extended from the upper face on the through hole in the base part; a second member guiding part extended from the base part; a second supporting member which has insertion holes into which the first supporting member and the second member guiding part are inserted and can slide along the second member guiding part; and a supporting part supporting the second member guiding part. The first supporting member can support a box-shaped work in a state of thrusting up the inside face thereof, and external plating is performed in this state. Further, the second supporting member can support the box-shaped work in a seated state, and internal plating is performed in this state.;COPYRIGHT: (C)2006,JPO&NCIPI