| 摘要 |
PROBLEM TO BE SOLVED: To provide a jig for surface treatment which is applicable to any work in which the attraction of a bond magnet, or the like, is not large, and uniform in surface treatment by relatively changing the support position of the work to be surface-treated of a support member in the relationship between the work and member. SOLUTION: In a plating bath, when a work support member 4-a of a jig is moved in the direction of an arrow A, the clearance between the work support members 4-a, 4-b is increased, a work to be surface-treated 3 is rotated in the direction of an arrow X, and the supporting position at which the member 4-a supports the work 3 is changed. Then, the member 4-a is moved in the direction of an arrow B, and returned to the original position, the work 3 is rotated in the direction of an arrow Y, and the supporting position at which the member 4-b supports the work 3 is changed. Since the supporting position of the work 3 by the member 4-a and the member 4-b is changed by moving the member 4-a in the right-to-left direction for a specified period, an extremely uniform plating film can be formed without leaving any contact trace with the support member on the work 3.
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